diff options
| author | wdenk <wdenk> | 2003-07-17 23:16:40 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-07-17 23:16:40 +0000 |
| commit | 2535d60277cc295adf75cd5721dcecd840c69a63 (patch) | |
| tree | a4a7c42580ded1e631658cec4f7a26d8e677a342 | |
| parent | 945af8d723a29e9b6289d84250745ed0dc16fc81 (diff) | |
| download | u-boot-2535d60277cc295adf75cd5721dcecd840c69a63.tar.gz u-boot-2535d60277cc295adf75cd5721dcecd840c69a63.tar.xz u-boot-2535d60277cc295adf75cd5721dcecd840c69a63.zip | |
* Patch by Martin Krause, 17 Jul 2003:
add delay to get I2C working with "imm" command and s3c24x0_i2c.c
* Patch by Richard Woodruff, 17 July 03:
- Fixed bug in OMAP1510 baud rate divisor settings.
* Patch by Nye Liu, 16 July 2003:
MPC860FADS fixes:
- add MPC86xADS support (uses MPC86xADS.h)
- add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
o PLPRCR changes
o BRG changes (EXTAL/XTAL restricted to 10MHz)
o don't trust gclk() software measurement by default, depend on
CONFIG_8xx_GCLK_FREQ
- add DRAM SIMM not installed detection
- use more "correct" SDRAM initialization sequence
- allow different SDRAM sizes (8xxADS has 8M)
- default DER is 0
- remove unused MAMR defines from FADS860T.h (all done in fads.c)
- rename MAMR/MBMR defines to be more consistent. Should eventually
be merged into MxMR to better reflect the PowerQUICC datasheet.
* Patch by Yuli Barcohen, 16 Jul 2003:
support new Motorola PQ2FADS-ZU evaluation board which replaced
MPC8260ADS and MPC8266ADS
47 files changed, 1468 insertions, 712 deletions
@@ -1,4 +1,34 @@ ====================================================================== +Changes for U-Boot 0.4.5: +====================================================================== + +* Patch by Martin Krause, 17 Jul 2003: + add delay to get I2C working with "imm" command and s3c24x0_i2c.c + +* Patch by Richard Woodruff, 17 July 03: + - Fixed bug in OMAP1510 baud rate divisor settings. + +* Patch by Nye Liu, 16 July 2003: + MPC860FADS fixes: + - add MPC86xADS support (uses MPC86xADS.h) + - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T) + o PLPRCR changes + o BRG changes (EXTAL/XTAL restricted to 10MHz) + o don't trust gclk() software measurement by default, depend on + CONFIG_8xx_GCLK_FREQ + - add DRAM SIMM not installed detection + - use more "correct" SDRAM initialization sequence + - allow different SDRAM sizes (8xxADS has 8M) + - default DER is 0 + - remove unused MAMR defines from FADS860T.h (all done in fads.c) + - rename MAMR/MBMR defines to be more consistent. Should eventually + be merged into MxMR to better reflect the PowerQUICC datasheet. + +* Patch by Yuli Barcohen, 16 Jul 2003: + support new Motorola PQ2FADS-ZU evaluation board which replaced + MPC8260ADS and MPC8266ADS + +====================================================================== Changes for U-Boot 0.4.4: ====================================================================== @@ -39,12 +39,12 @@ LIST_8xx=" \ IP860 IVML24 IVML24_128 IVML24_256 \ IVMS8 IVMS8_128 IVMS8_256 KUP4K \ LANTEC lwmon MBX MBX860T \ - MHPC MVS1 NETVIA NETVIA_V2 \ - NX823 pcu_e R360MPI RBC823 \ - rmu RPXClassic RPXlite RRvision \ - SM850 SPD823TS svm_sc8xx SXNI855T \ - TOP860 TQM823L TQM823L_LCD TQM850L \ - TQM855L TQM860L v37 \ + MHPC MPC86xADS MVS1 NETVIA \ + NETVIA_V2 NX823 pcu_e R360MPI \ + RBC823 rmu RPXClassic RPXlite \ + RRvision SM850 SPD823TS svm_sc8xx \ + SXNI855T TOP860 TQM823L TQM823L_LCD \ + TQM850L TQM855L TQM860L v37 \ " ######################################################################### @@ -227,6 +227,7 @@ ETX094_config : unconfig FADS823_config \ FADS850SAR_config \ +MPC86xADS_config \ FADS860T_config: unconfig @./mkconfig $(@:_config=) ppc mpc8xx fads @@ -197,7 +197,7 @@ Directory Hierarchy: - board/lwmon Files specific to LWMON boards - board/mbx8xx Files specific to MBX boards - board/mpc8260ads - Files specific to MMPC8260ADS boards + Files specific to MPC8260ADS and PQ2FADS-ZU boards - board/mpl/ Files specific to boards manufactured by MPL - board/mpl/common Common files for MPL boards - board/mpl/pip405 Files specific to PIP405 boards @@ -383,6 +383,14 @@ The following options need to be configured: the lcd display every second with a "rotator" |\-/|\-/ +- Board flavour: (if CONFIG_MPC8260ADS is defined) + CONFIG_ADSTYPE + Possible values are: + CFG_8260ADS - original MPC8260ADS + CFG_8266ADS - MPC8266ADS (untested) + CFG_PQ2FADS - PQ2FADS-ZU + + - MPC824X Family Member (if CONFIG_MPC824X is defined) Define exactly one of CONFIG_MPC8240, CONFIG_MPC8245 @@ -989,8 +997,8 @@ The following options need to be configured: is FALSE, it clears it (low). eg: #define I2C_SDA(bit) \ - if(bit) immr->im_cpm.cp_pbdat |= PB_SDA; \ - else immr->im_cpm.cp_pbdat &= ~PB_SDA + if(bit) immr->im_cpm.cp_pbdat |= PB_SDA; \ + else immr->im_cpm.cp_pbdat &= ~PB_SDA I2C_SCL(bit) @@ -998,8 +1006,8 @@ The following options need to be configured: is FALSE, it clears it (low). eg: #define I2C_SCL(bit) \ - if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \ - else immr->im_cpm.cp_pbdat &= ~PB_SCL + if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \ + else immr->im_cpm.cp_pbdat &= ~PB_SCL I2C_DELAY @@ -1687,9 +1695,10 @@ Low Level (hardware related) configuration options: - CFG_DEFAULT_IMMR: Default address of the IMMR after system reset. - Needed on some 8260 systems (MPC8260ADS and RPXsuper) - to be able to adjust the position of the IMMR - register after a reset. + + Needed on some 8260 systems (MPC8260ADS, PQ2FADS-ZU, + and RPXsuper) to be able to adjust the position of + the IMMR register after a reset. - Floppy Disk Support: CFG_FDC_DRIVE_NUMBER @@ -1862,7 +1871,7 @@ configurations; the following names are supported: GENIETV_config TQM823L_config PIP405_config GEN860T_config EBONY_config FPS860L_config ELPT860_config cmi_mpc5xx_config NETVIA_config - at91rm9200dk_config omap1510inn_config + at91rm9200dk_config omap1510inn_config MPC8260ADS_config Note: for some board special configuration names may exist; check if additional information is available from the board vendor; for diff --git a/board/eltec/mhpc/mhpc.c b/board/eltec/mhpc/mhpc.c index 83952d8388..f084ce3e5c 100644 --- a/board/eltec/mhpc/mhpc.c +++ b/board/eltec/mhpc/mhpc.c @@ -254,7 +254,7 @@ long int initdram (int board_type) upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint)); memctl->memc_mamr = CFG_MAMR & (~(MAMR_PTAE)); /* no refresh yet */ - memctl->memc_mbmr = MAMR_GPL_B4DIS; + memctl->memc_mbmr = MBMR_GPL_B4DIS; /* should this be mamr? - NTL */ memctl->memc_mptpr = MPTPR_PTP_DIV64; memctl->memc_mar = 0x00008800; diff --git a/board/fads/fads.c b/board/fads/fads.c index 0519771966..3856b45cdf 100644 --- a/board/fads/fads.c +++ b/board/fads/fads.c @@ -32,157 +32,155 @@ #if defined(CONFIG_DRAM_50MHZ) /* 50MHz tables */ -const uint dram_60ns[] = +static const uint dram_60ns[] = { 0x8fffec24, 0x0fffec04, 0x0cffec04, 0x00ffec04, - 0x00ffec00, 0x37ffec47, 0xffffffff, 0xffffffff, + 0x00ffec00, 0x37ffec47, _NOT_USED_, _NOT_USED_, 0x8fffec24, 0x0fffec04, 0x08ffec04, 0x00ffec0c, 0x03ffec00, 0x00ffec44, 0x00ffcc08, 0x0cffcc44, 0x00ffec0c, 0x03ffec00, 0x00ffec44, 0x00ffcc00, - 0x3fffc847, 0xffffffff, 0xffffffff, 0xffffffff, + 0x3fffc847, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x11bfcc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, - 0x0cafcc00, 0x33bfcc4f, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x0cafcc00, 0x33bfcc4f, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0xc0ffcc84, 0x00ffcc04, 0x07ffcc04, 0x3fffcc06, - 0xffffcc85, 0xffffcc05, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; + 0xffffcc85, 0xffffcc05, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; -const uint dram_70ns[] = +static const uint dram_70ns[] = { 0x8fffcc24, 0x0fffcc04, 0x0cffcc04, 0x00ffcc04, - 0x00ffcc00, 0x37ffcc47, 0xffffffff, 0xffffffff, + 0x00ffcc00, 0x37ffcc47, _NOT_USED_, _NOT_USED_, 0x8fffcc24, 0x0fffcc04, 0x0cffcc04, 0x00ffcc04, 0x00ffcc08, 0x0cffcc44, 0x00ffec0c, 0x03ffec00, 0x00ffec44, 0x00ffcc08, 0x0cffcc44, 0x00ffec04, - 0x00ffec00, 0x3fffec47, 0xffffffff, 0xffffffff, + 0x00ffec00, 0x3fffec47, _NOT_USED_, _NOT_USED_, 0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x11bfcc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x8fafcc24, 0x0fafcc04, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, - 0x0cafcc00, 0x33bfcc4f, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x0cafcc00, 0x33bfcc4f, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0xe0ffcc84, 0x00ffcc04, 0x00ffcc04, 0x0fffcc04, - 0x7fffcc06, 0xffffcc85, 0xffffcc05, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; + 0x7fffcc06, 0xffffcc85, 0xffffcc05, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; -const uint edo_60ns[] = +static const uint edo_60ns[] = { 0x8ffbec24, 0x0ff3ec04, 0x0cf3ec04, 0x00f3ec04, - 0x00f3ec00, 0x37f7ec47, 0xffffffff, 0xffffffff, + 0x00f3ec00, 0x37f7ec47, _NOT_USED_, _NOT_USED_, 0x8fffec24, 0x0ffbec04, 0x0cf3ec04, 0x00f3ec0c, 0x0cf3ec00, 0x00f3ec4c, 0x0cf3ec00, 0x00f3ec4c, 0x0cf3ec00, 0x00f3ec44, 0x03f3ec00, 0x3ff7ec47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x11bfcc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, - 0x0cafcc00, 0x33bfcc4f, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x0cafcc00, 0x33bfcc4f, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0xc0ffcc84, 0x00ffcc04, 0x07ffcc04, 0x3fffcc06, - 0xffffcc85, 0xffffcc05, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; + 0xffffcc85, 0xffffcc05, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; -const uint edo_70ns[] = +static const uint edo_70ns[] = { 0x8ffbcc24, 0x0ff3cc04, 0x0cf3cc04, 0x00f3cc04, - 0x00f3cc00, 0x37f7cc47, 0xffffffff, 0xffffffff, + 0x00f3cc00, 0x37f7cc47, _NOT_USED_, _NOT_USED_, 0x8fffcc24, 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc0c, 0x03f3cc00, 0x00f3cc44, 0x00f3ec0c, 0x0cf3ec00, 0x00f3ec4c, 0x03f3ec00, 0x00f3ec44, 0x00f3cc00, - 0x33f7cc47, 0xffffffff, 0xffffffff, 0xffffffff, + 0x33f7cc47, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x11bfcc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x8fffcc24, 0x0fefcc04, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, 0x0cafcc00, 0x03afcc4c, - 0x0cafcc00, 0x33bfcc47, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x0cafcc00, 0x33bfcc47, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0xe0ffcc84, 0x00ffcc04, 0x00ffcc04, 0x0fffcc04, - 0x7fffcc04, 0xffffcc86, 0xffffcc05, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; + 0x7fffcc04, 0xffffcc86, 0xffffcc05, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; #elif defined(CONFIG_DRAM_25MHZ) /* 25MHz tables */ -const uint dram_60ns[] = -{ 0x0fffcc04, 0x08ffcc00, 0x33ffcc47, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, +static const uint dram_60ns[] = +{ 0x0fffcc04, 0x08ffcc00, 0x33ffcc47, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fffcc24, 0x0fffcc04, 0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c, - 0x08ffcc00, 0x33ffcc47, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x0fafcc04, 0x08afcc00, 0x3fbfcc47, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x08ffcc00, 0x33ffcc47, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x0fafcc04, 0x08afcc00, 0x3fbfcc47, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fafcc04, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00, - 0x31bfcc43, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x31bfcc43, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x80ffcc84, 0x13ffcc04, 0xffffcc87, 0xffffcc05, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; -const uint dram_70ns[] = +static const uint dram_70ns[] = { 0x0fffec04, 0x08ffec04, 0x00ffec00, 0x3fffcc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fffcc24, 0x0fffcc04, 0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c, 0x08ffcc00, 0x03ffcc4c, - 0x08ffcc00, 0x33ffcc47, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x0fafcc04, 0x08afcc00, 0x3fbfcc47, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x08ffcc00, 0x33ffcc47, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x0fafcc04, 0x08afcc00, 0x3fbfcc47, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fafcc04, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00, 0x01afcc4c, 0x0cafcc00, - 0x31bfcc43, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x31bfcc43, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0xc0ffcc84, 0x01ffcc04, 0x7fffcc86, 0xffffcc05, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; -const uint edo_60ns[] = +static const uint edo_60ns[] = { 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc00, 0x33f7cc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0ffbcc04, 0x09f3cc0c, 0x09f3cc0c, 0x09f3cc0c, - 0x08f3cc00, 0x3ff7cc47, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x08f3cc00, 0x3ff7cc47, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fefcc04, 0x08afcc04, 0x00afcc00, 0x3fbfcc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fefcc04, 0x08afcc00, 0x07afcc48, 0x08afcc48, - 0x08afcc48, 0x39bfcc47, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x08afcc48, 0x39bfcc47, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x80ffcc84, 0x13ffcc04, 0xffffcc87, 0xffffcc05, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; -const uint edo_70ns[] = +static const uint edo_70ns[] = { 0x0ffbcc04, 0x0cf3cc04, 0x00f3cc00, 0x33f7cc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0ffbec04, 0x08f3ec04, 0x03f3ec48, 0x08f3cc00, 0x0ff3cc4c, 0x08f3cc00, 0x0ff3cc4c, 0x08f3cc00, - 0x3ff7cc47, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x3ff7cc47, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fefcc04, 0x08afcc04, 0x00afcc00, 0x3fbfcc47, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0x0fefcc04, 0x08afcc00, 0x07afcc4c, 0x08afcc00, 0x07afcc4c, 0x08afcc00, 0x07afcc4c, 0x08afcc00, - 0x37bfcc47, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0x37bfcc47, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, 0xc0ffcc84, 0x01ffcc04, 0x7fffcc86, 0xffffcc05, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0x33ffcc07, 0xffffffff, 0xffffffff, 0xffffffff }; - - + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + 0x33ffcc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; #else -#error dram not correct defined - use CONFIG_DRAM_25MHZ or CONFIG_DRAM_50MHZ +#error dram not correctly defined - use CONFIG_DRAM_25MHZ or CONFIG_DRAM_50MHZ #endif /* ------------------------------------------------------------------------- */ @@ -192,31 +190,11 @@ const uint edo_70ns[] = * Check Board Identity: */ -int checkboard (void) +#if defined(CONFIG_FADS) && !defined(CONFIG_MPC86xADS) +static void checkdboard(void) { - uint k; - - puts ("Board: "); - -#ifdef CONFIG_FADS - k = (*((uint *)BCSR3) >> 24) & 0x3f; - - switch(k) { - case 0x03 : - case 0x20 : - case 0x21 : - case 0x22 : - case 0x23 : - case 0x24 : - case 0x2a : - case 0x3f : - puts ("FADS"); - break; - - default : - printf("unknown board (0x%02x)\n", k); - return -1; - } + /* get db type from BCSR 3 */ + uint k = (*((uint *)BCSR3) >> 24) & 0x3f; printf(" with db "); @@ -237,147 +215,202 @@ int checkboard (void) puts ("MPC860SAR"); break; case 0x24 : + case 0x2A : puts ("MPC860T"); break; - case 0x3f : + case 0x3F : puts ("MPC850SAR"); break; + default : printf("0x%x", k); } +} +#endif /* defined(CONFIG_FADS) && !defined(CONFIG_MPC86xADS) */ - printf(" rev "); +int checkboard (void) +{ + /* get revision from BCSR 3 */ + uint r = (((*((uint *) BCSR3) >> 23) & 1) << 3) + | (((*((uint *) BCSR3) >> 19) & 1) << 2) + | (((*((uint *) BCSR3) >> 16) & 3)); - k = (((*((uint *)BCSR3) >> 23) & 1) << 3) - | (((*((uint *)BCSR3) >> 19) & 1) << 2) - | (((*((uint *)BCSR3) >> 16) & 3)); + puts ("Board: "); - switch(k) { - case 0x01 : - puts ("ENG or PILOT\n"); +#ifdef CONFIG_FADS +# ifdef CONFIG_MPC86xADS + puts ("MPC86xADS"); +# else + puts ("FADS"); + checkdboard (); +# endif /* !CONFIG_MPC86xADS */ + printf (" rev "); + + switch (r) { + case 0x00: + puts ("ENG\n"); + break; + case 0x01: + puts ("PILOT\n"); break; - default: - printf("unknown (0x%x)\n", k); - return -1; + printf ("unknown (0x%x)\n", r); + return (-1); } - - return 0; #endif /* CONFIG_FADS */ #ifdef CONFIG_ADS - printf("ADS rev "); - - k = (((*((uint *)BCSR3) >> 23) & 1) << 3) - | (((*((uint *)BCSR3) >> 19) & 1) << 2) - | (((*((uint *)BCSR3) >> 16) & 3)); - - switch(k) { - case 0x00 : puts ("ENG - this board sucks, check the errata, not supported\n"); - return -1; - case 0x01 : puts ("PILOT - warning, read errata \n"); break; - case 0x02 : puts ("A - warning, read errata \n"); break; - case 0x03 : puts ("B \n"); break; - default : printf ("unknown revision (0x%x)\n", k); return -1; - } - - return 0; + printf ("ADS rev "); + + switch (r) { + case 0x00: + puts ("ENG - this board sucks, check the errata, not supported\n"); + return -1; + case 0x01: + puts ("PILOT - warning, read errata \n"); + break; + case 0x02: + puts ("A - warning, read errata \n"); + break; + case 0x03: + puts ("B \n"); + break; + default: + printf ("unknown revision (0x%x)\n", r); + return (-1); + } #endif /* CONFIG_ADS */ + return 0; } /* ------------------------------------------------------------------------- */ -int _draminit(uint base, uint noMbytes, uint edo, uint delay) +static long int dram_size (long int *base, long int maxsize) { - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile memctl8xx_t *memctl = &immap->im_memctl; + volatile long int *addr=base; + ulong cnt, val; + ulong save[32]; /* to make test non-destructive */ + unsigned char i = 0; - /* init upm */ + for (cnt = maxsize / sizeof (long); cnt > 0; cnt >>= 1) { + addr = base + cnt; /* pointer arith! */ - switch(delay) - { - case 70: - { - if(edo) - { - upmconfig(UPMA, (uint *) edo_70ns, sizeof(edo_70ns)/sizeof(uint)); - } - else - { - upmconfig(UPMA, (uint *) dram_70ns, sizeof(dram_70ns)/sizeof(uint)); - } - - break; - } + save[i++] = *addr; + *addr = ~cnt; + } - case 60: - { - if(edo) - { - upmconfig(UPMA, (uint *) edo_60ns, sizeof(edo_60ns)/sizeof(uint)); - } - else - { - upmconfig(UPMA, (uint *) dram_60ns, sizeof(dram_60ns)/sizeof(uint)); - } - - break; - } + /* write 0 to base address */ + addr = base; + save[i] = *addr; + *addr = 0; - default : - return -1; + /* check at base address */ + if ((val = *addr) != 0) { + *addr = save[i]; + return (0); } - memctl->memc_mptpr = 0x0400; /* divide by 16 */ + for (cnt = 1; cnt <= maxsize / sizeof (long); cnt <<= 1) { + addr = base + cnt; /* pointer arith! */ - switch(noMbytes) - { + val = *addr; + *addr = save[--i]; - case 8: /* 8 Mbyte uses both CS3 and CS2 */ - { - memctl->memc_mamr = 0x13a01114; - memctl->memc_or3 = 0xffc00800; - memctl->memc_br3 = 0x00400081 + base; - memctl->memc_or2 = 0xffc00800; - break; + if (val != (~cnt)) { + return (cnt * sizeof (long)); } + } + return (maxsize); +} + +/* ------------------------------------------------------------------------- */ +static int _draminit (uint base, uint noMbytes, uint edo, uint delay) +{ + volatile immap_t *immap = (immap_t *) CFG_IMMR; + volatile memctl8xx_t *memctl = &immap->im_memctl; + + /* init upm */ - case 4: /* 4 Mbyte uses only CS2 */ - { - memctl->memc_mamr = 0x13a01114; - memctl->memc_or2 = 0xffc00800; - break; + switch (delay) { + case 70: + if (edo) { + upmconfig (UPMA, (uint *) edo_70ns, + sizeof (edo_70ns) / sizeof (uint)); + } else { + upmconfig (UPMA, (uint *) dram_70ns, + sizeof (dram_70ns) / sizeof (uint)); } - case 32: /* 32 Mbyte uses both CS3 and CS2 */ - { - memctl->memc_mamr = 0x13b01114; - memctl->memc_or3 = 0xff000800; - memctl->memc_br3 = 0x01000081 + base; - memctl->memc_or2 = 0xff000800; - break; + break; + + case 60: + if (edo) { + upmconfig (UPMA, (uint *) edo_60ns, + sizeof (edo_60ns) / sizeof (uint)); + } else { + upmconfig (UPMA, (uint *) dram_60ns, + sizeof (dram_60ns) / sizeof (uint)); } - case 16: /* 16 Mbyte uses only CS2 */ - { -#ifdef CONFIG_ADS - memctl->memc_mamr = 0x60b21114; + break; + + default: + return -1; + } + + memctl->memc_mptpr = 0x0400; /* divide by 16 */ + + switch (noMbytes) { + case 4: /* 4 Mbyte uses only CS2 */ + memctl->memc_mamr = 0x13a01114; /* PTA 0x13 AMA 010 */ + memctl->memc_or2 = 0xffc00800; /* 4M */ + break; + + case 8: /* 8 Mbyte uses both CS3 and CS2 */ + memctl->memc_mamr = 0x13a01114; /* PTA 0x13 AMA 010 */ + memctl->memc_or3 = 0xffc00800; /* 4M */ + memctl->memc_br3 = 0x00400081 + base; + memctl->memc_or2 = 0xffc00800; /* 4M */ + break; + + case 16: /* 16 Mbyte uses only CS2 */ +#ifdef CONFIG_ADS /* XXX: why PTA=0x60 only in 16M case? - NTL */ + memctl->memc_mamr = 0x60b21114; /* PTA 0x60 AMA 011 */ #else - memctl->memc_mamr = 0x13b01114; + memctl->memc_mamr = 0x13b01114; /* PTA 0x13 AMA 011 */ #endif - memctl->memc_or2 = 0xff000800; - break; - } + memctl->memc_or2 = 0xff000800; /* 16M */ + break; + + case 32: /* 32 Mbyte uses both CS3 and CS2 */ + memctl->memc_mamr = 0x13b01114; /* PTA 0x13 AMA 011 */ + memctl->memc_or3 = 0xff000800; /* 16M */ + memctl->memc_br3 = 0x01000081 + base; + memctl->memc_or2 = 0xff000800; /* 16M */ + break; + + default: + return -1; + } + + memctl->memc_br2 = 0x81 + base; /* use upma */ + + /* if no dimm is inserted, noMbytes is still detected as 8m, so + * sanity check top and bottom of memory */ - default: - return -1; + *((uint *) BCSR1) &= ~BCSR1_DRAM_EN; /* enable dram */ + + /* check bytes / 2 because dram_size tests at base+bytes, which + * is not mapped */ + if (dram_size ((long *) base, noMbytes << 19) != noMbytes << 19) { + *((uint *) BCSR1) |= BCSR1_DRAM_EN; /* disable dram */ + return -1; } - memctl->memc_br2 = 0x81 + base; /* use upma */ return 0; } /* ------------------------------------------------------------------------- */ -void _dramdisable(void) +static void _dramdisable(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; @@ -388,6 +421,9 @@ void _dramdisable(void) /* maybe we should turn off upma here or something */ } +#ifdef CONFIG_FADS +/* SDRAM SUPPORT (FADS ONLY) */ + #if defined(CONFIG_SDRAM_100MHZ) /* ------------------------------------------------------------------------- */ @@ -398,49 +434,49 @@ void _dramdisable(void) * work at all processor speeds. */ -#define SDRAM_MPTPRVALUE 0x0400 - -#define SDRAM_MBMRVALUE0 0xc3802114 /* (16-14) 50 MHz */ +#ifdef SDRAM_ALT_INIT_SEQENCE +# define SDRAM_MBMRVALUE0 0xc3802114 /* PTx=195,PTxE,AMx=0,DSx=1,A11,RLFx=1,WLFx=1,TLFx=4 */ #define SDRAM_MBMRVALUE1 SDRAM_MBMRVALUE0 +# define SDRAM_MCRVALUE0 0x80808111 /* run upmb cs4 loop 1 addr 0x11 MRS */ +# define SDRAM_MCRVALUE1 SDRAM_MCRVALUE0 /* ??? why not 0x80808130? */ +#else +# define SDRAM_MxMR_PTx 195 +# define UPM_MRS_ADDR 0x11 +# define UPM_REFRESH_ADDR 0x30 /* or 0x11 if we want to be like above? */ +#endif /* !SDRAM_ALT_INIT_SEQUENCE */ -#define SDRAM_OR4VALUE 0xffc00a00 -#define SDRAM_BR4VALUE 0x000000c1 /* base address will be or:ed on */ - -#define SDRAM_MARVALUE 0x88 - -#define SDRAM_MCRVALUE0 0x80808111 /* run pattern 0x11 */ -#define SDRAM_MCRVALUE1 SDRAM_MCRVALUE0 - - -const uint sdram_table[] = +static const uint sdram_table[] = { /* single read. (offset 0 in upm RAM) */ 0xefebfc24, 0x1f07fc24, 0xeeaefc04, 0x11adfc04, - 0xefbbbc00, 0x1ff77c45, 0xffffffff, 0xffffffff, + 0xefbbbc00, 0x1ff77c45, _NOT_USED_, _NOT_USED_, /* burst read. (offset 8 in upm RAM) */ 0xefebfc24, 0x1f07fc24, 0xeeaefc04, 0x10adfc04, 0xf0affc00, 0xf0affc00, 0xf1affc00, 0xefbbbc00, - 0x1ff77c45, 0xeffbbc04, 0x1ff77c34, 0xefeabc34, - 0x1fb57c35, 0xffffffff, 0xffffffff, 0xffffffff, + 0x1ff77c45, + + /* precharge + MRS. (offset 11 in upm RAM) */ + 0xeffbbc04, 0x1ff77c34, 0xefeabc34, + 0x1fb57c35, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* single write. (offset 18 in upm RAM) */ 0xefebfc24, 0x1f07fc24, 0xeeaebc00, 0x01b93c04, - 0x1ff77c45, 0xffffffff, 0xffffffff, 0xffffffff, + 0x1ff77c45, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* burst write. (offset 20 in upm RAM) */ 0xefebfc24, 0x1f07fc24, 0xeeaebc00, 0x10ad7c00, 0xf0affc00, 0xf0affc00, 0xe1bbbc04, 0x1ff77c45, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* refresh. (offset 30 in upm RAM) */ 0xeffafc84, 0x1ff5fc04, 0xfffffc04, 0xfffffc04, - 0xfffffc84, 0xfffffc07, 0xffffffff, 0xffffffff, - 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, + 0xfffffc84, 0xfffffc07, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* exception. (offset 3c in upm RAM) */ - 0xeffffc06, 0x1ffffc07, 0xffffffff, 0xffffffff }; + 0xeffffc06, 0x1ffffc07, _NOT_USED_, _NOT_USED_ }; #elif defined(CONFIG_SDRAM_50MHZ) @@ -449,71 +485,74 @@ const uint sdram_table[] = /* for chip MB811171622A-100 */ /* this table is for 32-50MHz operation */ - -#define _not_used_ 0xffffffff - -#define SDRAM_MPTPRVALUE 0x0400 - -#define SDRAM_MBMRVALUE0 0x80802114 /* refresh at 32MHz */ -#define SDRAM_MBMRVALUE1 0x80802118 - -#define SDRAM_OR4VALUE 0xffc00a00 -#define SDRAM_BR4VALUE 0x000000c1 /* base address will be or:ed on */ - +#ifdef SDRAM_ALT_INIT_SEQENCE +# define SDRAM_MBMRVALUE0 0x80802114 /* PTx=128,PTxE,AMx=0,DSx=1,A11,RLFx=1,WLFx=1,TLFx=4 */ +# define SDRAM_MBMRVALUE1 0x80802118 /* PTx=128,PTxE,AMx=0,DSx=1,A11,RLFx=1,WLFx=1,TLFx=8 */ +# define SDRAM_MCRVALUE0 0x80808105 /* run upmb cs4 loop 1 addr 0x5 MRS */ +# define SDRAM_MCRVALUE1 0x80808130 /* run upmb cs4 loop 1 addr 0x30 REFRESH */ +# define SDRAM_MPTRVALUE 0x400 #define SDRAM_MARVALUE 0x88 +#else +# define SDRAM_MxMR_PTx 128 +# define UPM_MRS_ADDR 0x5 +# define UPM_REFRESH_ADDR 0x30 +#endif /* !SDRAM_ALT_INIT_SEQUENCE */ -#define SDRAM_MCRVALUE0 0x80808105 -#define SDRAM_MCRVALUE1 0x80808130 - -const uint sdram_table[] = +static const uint sdram_table[] = { /* single read. (offset 0 in upm RAM) */ 0x1f07fc04, 0xeeaefc04, 0x11adfc04, 0xefbbbc00, 0x1ff77c47, - /* MRS initialization (offset 5) */ - + /* precharge + MRS. (offset 5 in upm RAM) */ 0x1ff77c34, 0xefeabc34, 0x1fb57c35, /* burst read. (offset 8 in upm RAM) */ 0x1f07fc04, 0xeeaefc04, 0x10adfc04, 0xf0affc00, 0xf0affc00, 0xf1affc00, 0xefbbbc00, 0x1ff77c47, - _not_used_, _not_used_, _not_used_, _not_used_, - _not_used_, _not_used_, _not_used_, _not_used_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* single write. (offset 18 in upm RAM) */ 0x1f27fc04, 0xeeaebc00, 0x01b93c04, 0x1ff77c47, - _not_used_, _not_used_, _not_used_, _not_used_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* burst write. (offset 20 in upm RAM) */ 0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00, - 0xf0affc00, 0xe1bbbc04, 0x1ff77c47, _not_used_, - _not_used_, _not_used_, _not_used_, _not_used_, - _not_used_, _not_used_, _not_used_, _not_used_, + 0xf0affc00, 0xe1bbbc04, 0x1ff77c47, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* refresh. (offset 30 in upm RAM) */ 0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04, - 0xfffffc84, 0xfffffc07, _not_used_, _not_used_, - _not_used_, _not_used_, _not_used_, _not_used_, + 0xfffffc84, 0xfffffc07, _NOT_USED_, _NOT_USED_, + _NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_, /* exception. (offset 3c in upm RAM) */ - 0x7ffffc07, _not_used_, _not_used_, _not_used_ }; + 0x7ffffc07, _NOT_USED_, _NOT_USED_, _NOT_USED_ }; /* ------------------------------------------------------------------------- */ #else #error SDRAM not correctly configured #endif +/* ------------------------------------------------------------------------- */ + +/* + * Memory Periodic Timer Prescaler + */ + +#define SDRAM_OR4VALUE 0x00000a00 /* SAM,GL5A/S=01,addr mask or'ed on later */ +#define SDRAM_BR4VALUE 0x000000c1 /* UPMB,base addr or'ed on later */ + +/* ------------------------------------------------------------------------- */ +#ifdef SDRAM_ALT_INIT_SEQENCE +/* ------------------------------------------------------------------------- */ -int _initsdram(uint base, uint noMbytes) +static int _initsdram(uint base, uint noMbytes) { volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; - if(noMbytes != 4) - { - return -1; - } - upmconfig(UPMB, (uint *)sdram_table,sizeof(sdram_table)/sizeof(uint)); memctl->memc_mptpr = SDRAM_MPTPRVALUE; @@ -529,7 +568,7 @@ int _initsdram(uint base, uint noMbytes) * UPM registers after we ask it to run these commands. */ - memctl->memc_mbmr = SDRAM_MBMRVALUE0; + memctl->memc_mbmr = SDRAM_MBMRVALUE0; /* TLF 4 */ memctl->memc_mar = SDRAM_MARVALUE; /* MRS code */ udelay(200); @@ -537,32 +576,120 @@ int _initsdram(uint base, uint noMbytes) /* Now run the precharge/nop/mrs commands. */ - memctl->memc_mcr = 0x80808111; /* run pattern 0x11 */ - + memctl->memc_mcr = 0x80808111; /* run umpb cs4 1 count 1, addr 0x11 ??? (50Mhz) */ + /* run umpb cs4 1 count 1, addr 0x11 precharge+MRS (100Mhz) */ udelay(200); /* Run 8 refresh cycles */ - memctl->memc_mcr = SDRAM_MCRVALUE0; + memctl->memc_mcr = SDRAM_MCRVALUE0; /* run upmb cs4 loop 1 addr 0x5 precharge+MRS (50 Mhz)*/ + /* run upmb cs4 loop 1 addr 0x11 precharge+MRS (100MHz) */ udelay(200); - memctl->memc_mbmr = SDRAM_MBMRVALUE1; - memctl->memc_mcr = SDRAM_MCRVALUE1; + memctl->memc_mbmr = SDRAM_MBMRVALUE1; /* TLF 4 (100 Mhz) or TLF 8 (50MHz) */ + memctl->memc_mcr = SDRAM_MCRVALUE1; /* run upmb cs4 loop 1 addr 0x30 refr (50 Mhz) */ + /* run upmb cs4 loop 1 addr 0x11 precharge+MRS ??? (100MHz) */ udelay(200); - memctl->memc_mbmr = SDRAM_MBMRVALUE0; + memctl->memc_mbmr = SDRAM_MBMRVALUE0; /* TLF 4 */ - memctl->memc_or4 = SDRAM_OR4VALUE; + memctl->memc_or4 = SDRAM_OR4VALUE | ~((noMbytes<<20)-1); memctl->memc_br4 = SDRAM_BR4VALUE | base; return 0; } /* ------------------------------------------------------------------------- */ +#else /* !SDRAM_ALT_INIT_SEQUENCE */ +/* ------------------------------------------------------------------------- */ + +/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ +# define MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ +# define MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ + +/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ +# define MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ +# define MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ + +/* + * MxMR settings for SDRAM + */ + +/* 8 column SDRAM */ +# define SDRAM_MxMR_8COL ((SDRAM_MxMR_PTx << MBMR_PTB_SHIFT) | MBMR_PTBE | \ + MBMR_AMB_TYPE_0 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A11 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) +/* 9 column SDRAM */ +# define SDRAM_MxMR_9COL ((SDRAM_MxMR_PTx << MBMR_PTB_SHIFT) | MBMR_PTAE | \ + MBMR_AMB_TYPE_1 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A10 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) + +static int _initsdram(uint base, uint noMbytes) +{ + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile memctl8xx_t *memctl = &immap->im_memctl; + + upmconfig(UPMB, (uint *)sdram_table,sizeof(sdram_table)/sizeof(uint)); + + memctl->memc_mptpr = MPTPR_2BK_4K; + memctl->memc_mbmr = SDRAM_MxMR_8COL & (~(MBMR_PTBE)); /* no refresh yet */ + + /* map CS 4 */ + memctl->memc_or4 = SDRAM_OR4VALUE | ~((noMbytes<<20)-1); + memctl->memc_br4 = SDRAM_BR4VALUE | base; + + /* Perform SDRAM initilization */ +# ifdef UPM_NOP_ADDR /* not currently in UPM table */ + /* step 1: nop */ + memctl->memc_mar = 0x00000000; + memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 | + MCR_MLCF(0) | UPM_NOP_ADDR; +# endif + + /* step 2: delay */ + udelay(200); + +# ifdef UPM_PRECHARGE_ADDR /* merged with MRS in UPM table */ + /* step 3: precharge */ + memctl->memc_mar = 0x00000000; + memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 | + MCR_MLCF(4) | UPM_PRECHARGE_ADDR; +# endif + + /* step 4: refresh */ + memctl->memc_mar = 0x00000000; + memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 | + MCR_MLCF(2) | UPM_REFRESH_ADDR; + + /* + * note: for some reason, the UPM values we are using include + * precharge with MRS + */ + + /* step 5: mrs */ + memctl->memc_mar = 0x00000088; + memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 | + MCR_MLCF(1) | UPM_MRS_ADDR; + +# ifdef UPM_NOP_ADDR + memctl->memc_mar = 0x00000000; + memctl->memc_mcr = MCR_UPM_B | MCR_OP_RUN | MCR_MB_CS4 | + MCR_MLCF(0) | UPM_NOP_ADDR; +# endif + /* + * Enable refresh + */ + + memctl->memc_mbmr |= MBMR_PTBE; + return 0; +} +#endif /* !SDRAM_ALT_INIT_SEQUENCE */ + +/* ------------------------------------------------------------------------- */ -void _sdramdisable(void) +static void _sdramdisable(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; @@ -574,17 +701,16 @@ void _sdramdisable(void) /* ------------------------------------------------------------------------- */ -int initsdram(uint base, uint *noMbytes) +static int initsdram(uint base, uint *noMbytes) { - uint m = 4; + uint m = CFG_SDRAM_SIZE>>20; + /* _initsdram needs access to sdram */ *((uint *)BCSR1) |= BCSR1_SDRAM_EN; /* enable sdram */ - /* _fads_sdraminit needs access to sdram */ - *noMbytes = m; if(!_initsdram(base, m)) { - + *noMbytes += m; return 0; } else @@ -597,101 +723,85 @@ int initsdram(uint base, uint *noMbytes) } } +/* SDRAM SUPPORT (FADS ONLY) */ +#endif /* CONFIG_FADS */ + long int initdram (int board_type) { -#ifdef CONFIG_ADS - /* ADS: has no SDRAM, so start DRAM at 0 */ - uint base = (unsigned long)0x0; -#else - /* FADS: has 4MB SDRAM, put DRAM above it */ - uint base = (unsigned long)0x00400000; -#endif - uint k, m, s; + uint sdramsz = 0; /* size of sdram in Mbytes */ + uint base = 0; /* base of dram in bytes */ + uint m = 0; /* size of dram in Mbytes */ + uint k, s; - k = (*((uint *)BCSR2) >> 23) & 0x0f; +#ifdef CONFIG_FADS + if (!initsdram (0x00000000, &sdramsz)) { + base = sdramsz << 20; + printf ("(%u MB SDRAM) ", sdramsz); + } +#endif - m = 0; + k = (*((uint *) BCSR2) >> 23) & 0x0f; - switch(k & 0x3) - { + switch (k & 0x3) { /* "MCM36100 / MT8D132X" */ - case 0x00 : - m = 4; - break; + case 0x00: + m = 4; + break; /* "MCM36800 / MT16D832X" */ - case 0x01 : - m = 32; - break; + case 0x01: + m = 32; + break; /* "MCM36400 / MT8D432X" */ - case 0x02 : - m = 16; - break; + case 0x02: + m = 16; + break; /* "MCM36200 / MT16D832X ?" */ - case 0x03 : - m = 8; - break; + case 0x03: + m = 8; + break; } - switch(k >> 2) - { - case 0x02 : - k = 70; - break; + switch (k >> 2) { + case 0x02: + k = 70; + break; - case 0x03 : - k = 60; - break; + case 0x03: + k = 60; + break; - default : - printf("unknown dramdelay (0x%x) - defaulting to 70 ns", k); - k = 70; + default: + printf ("unknown dramdelay (0x%x) - defaulting to 70 ns", k); + k = 70; } #ifdef CONFIG_FADS /* the FADS is missing this bit, all rams treated as non-edo */ s = 0; #else - s = (*((uint *)BCSR2) >> 27) & 0x01; + s = (*((uint *) BCSR2) >> 27) & 0x01; #endif - if(!_draminit(base, m, s, k)) - { -#ifdef CONFIG_FADS - uint sdramsz; -#endif - *((uint *)BCSR1) &= ~BCSR1_DRAM_EN; /* enable dram */ - -#ifdef CONFIG_FADS - if (!initsdram(0x00000000, &sdramsz)) { - m += sdramsz; - printf("(%u MB SDRAM) ", sdramsz); - } else { - _dramdisable(); - - /******************************** - *DRAM ERROR, HALT PROCESSOR - *********************************/ - while(1); - - return -1; - } -#endif - - return (m << 20); + if (!_draminit (base, m, s, k)) { + printf ("%dM %dns %sDRAM: ", m, k, s ? "EDO " : ""); + } else { + _dramdisable (); + m = 0; } - else - { - _dramdisable(); + m += sdramsz; /* add sdram size to total */ + + if (!m) { /******************************** *DRAM ERROR, HALT PROCESSOR *********************************/ - while(1); - + while (1); return -1; } + + return (m << 20); } /* ------------------------------------------------------------------------- */ @@ -744,8 +854,7 @@ int pcmcia_init(void) slota = (pcmp->pcmc_pipr & 0x18000000) == 0 ; slotb = (pcmp->pcmc_pipr & 0x00001800) == 0 ; - if (!(slota || slotb)) - { + if (!(slota || slotb)) { printf("No card present\n"); #ifdef PCMCIA_SLOT_A pcmp->pcmc_pgcra = 0; @@ -766,61 +875,61 @@ int pcmcia_init(void) ** my FADS... :-) */ -#if defined(CONFIG_MPC860) - switch( (pcmp->pcmc_pipr >> 30) & 3 ) +#if defined(CONFIG_MPC86x) + switch ((pcmp->pcmc_pipr >> 30) & 3) #elif defined(CONFIG_MPC823) || defined(CONFIG_MPC850) - switch( (pcmp->pcmc_pipr >> 14) & 3 ) + switch ((pcmp->pcmc_pipr >> 14) & 3) #endif { - case 0x00 : - printf("5V"); - v = 5; - break; - case 0x01 : - printf("5V and 3V"); + case 0x00 : + printf("5V"); + v = 5; + break; + case 0x01 : + printf("5V and 3V"); #ifdef CONFIG_FADS - v = 3; /* User lower voltage if supported! */ + v = 3; /* User lower voltage if supported! */ #else - v = 5; + v = 5; #endif - break; - case 0x03 : - printf("5V, 3V and x.xV"); + break; + case 0x03 : + printf("5V, 3V and x.xV"); #ifdef CONFIG_FADS - v = 3; /* User lower voltage if supported! */ + v = 3; /* User lower voltage if supported! */ #else - v = 5; + v = 5; #endif - break; + break; } - switch(v){ + switch (v) { #ifdef CONFIG_FADS case 3: - printf("; using 3V"); - /* - ** Enable 3 volt Vcc. - */ - *((uint *)BCSR1) &= ~BCSR1_PCCVCC1; - *((uint *)BCSR1) |= BCSR1_PCCVCC0; - break; + printf("; using 3V"); + /* + ** Enable 3 volt Vcc. + */ + *((uint *)BCSR1) &= ~BCSR1_PCCVCC1; + *((uint *)BCSR1) |= BCSR1_PCCVCC0; + break; #endif case 5: - printf("; using 5V"); + printf("; using 5V"); #ifdef CONFIG_ADS - /* - ** Enable 5 volt Vcc. - */ - *((uint *)BCSR1) &= ~BCSR1_PCCVCCON; + /* + ** Enable 5 volt Vcc. + */ + *((uint *)BCSR1) &= ~BCSR1_PCCVCCON; #endif #ifdef CONFIG_FADS - /* - ** Enable 5 volt Vcc. - */ - *((uint *)BCSR1) &= ~BCSR1_PCCVCC0; - *((uint *)BCSR1) |= BCSR1_PCCVCC1; + /* + ** Enable 5 volt Vcc. + */ + *((uint *)BCSR1) &= ~BCSR1_PCCVCC0; + *((uint *)BCSR1) |= BCSR1_PCCVCC1; #endif - break; + break; default: *((uint *)BCSR1) |= BCSR1_PCCEN; /* disable pcmcia */ @@ -833,9 +942,9 @@ int pcmcia_init(void) udelay(20); -#ifdef MPC860 +#ifdef PCMCIA_SLOT_A pcmp->pcmc_pgcra = 0; -#elif MPC823 +#elif PCMCIA_SLOT_B pcmp->pcmc_pgcrb = 0; #endif diff --git a/board/flagadm/flagadm.c b/board/flagadm/flagadm.c index bfd15251e8..9c553676ec 100644 --- a/board/flagadm/flagadm.c +++ b/board/flagadm/flagadm.c @@ -128,7 +128,7 @@ long int initdram (int board_type) /* That should do it, just enable the periodic refresh in burst of 4*/ memctl->memc_mamr = CFG_MAMR_48_SDR | MAMR_TLFA_4X; - memctl->memc_mamr |= (MAMR_PTAE | MAMR_GPL_B4DIS); + memctl->memc_mamr |= (MAMR_PTAE | MAMR_GPL_A4DIS); size_b0 = 16*1024*1024; @@ -141,7 +141,7 @@ long int initdram (int board_type) upmconfig(UPMB, (uint *)dsp_disp_table, sizeof(dsp_disp_table)/sizeof(uint)); - memctl->memc_mbmr = MAMR_GPL_B4DIS; + memctl->memc_mbmr = MBMR_GPL_B4DIS; memctl->memc_or4 = CFG_OR4; memctl->memc_br4 = CFG_BR4; diff --git a/board/genietv/genietv.c b/board/genietv/genietv.c index a5e64b34c7..3bfb25e9b8 100644 --- a/board/genietv/genietv.c +++ b/board/genietv/genietv.c @@ -163,7 +163,7 @@ long int initdram (int board_type) memctl->memc_mcr = 0x80804105; /* SDRAM bank 1 */ /* Execute refresh 8 times */ - memctl->memc_mbmr = (CFG_MBMR_8COL & ~MAMR_TLFB_MSK) | MAMR_TLFB_8X ; + memctl->memc_mbmr = (CFG_MBMR_8COL & ~MBMR_TLFB_MSK) | MBMR_TLFB_8X ; memctl->memc_mcr = 0x80802130; /* SDRAM bank 0 - execute twice */ diff --git a/board/gth/gth.c b/board/gth/gth.c index 94e7a65433..6f972ce890 100644 --- a/board/gth/gth.c +++ b/board/gth/gth.c @@ -218,7 +218,7 @@ int _initsdram (uint base, uint * noMbytes) sizeof (fpga_table) / sizeof (uint)); /* Enable UPWAITB */ - mc->memc_mbmr = MAMR_GPL_B4DIS; /* (16-13) */ + mc->memc_mbmr = MBMR_GPL_B4DIS; /* (16-13) */ /* CS2, base FPGA_2_BASE - 4 MByte, use UPM B 32 Bit */ mc->memc_or2 = 0xffc00000 | OR_BI; diff --git a/board/ivm/ivm.c b/board/ivm/ivm.c index 73a3987ad6..131ab0201d 100644 --- a/board/ivm/ivm.c +++ b/board/ivm/ivm.c @@ -246,14 +246,14 @@ initdram (int board_type) udelay(1); memctl->memc_mcr = 0x80806130; /* autorefresh */ - memctl->memc_mbmr |= MAMR_PTBE; /* refresh enabled */ + memctl->memc_mbmr |= MBMR_PTBE; /* refresh enabled */ /* * Check Bank 0 Memory Size for re-configuration */ size_b0 = dram_size (CFG_MBMR_8COL, (ulong *)SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE); - memctl->memc_mbmr = CFG_MBMR_8COL | MAMR_PTBE; + memctl->memc_mbmr = CFG_MBMR_8COL | MBMR_PTBE; return (size_b0); } diff --git a/board/lantec/lantec.c b/board/lantec/lantec.c index 812f65acdf..655c95182b 100644 --- a/board/lantec/lantec.c +++ b/board/lantec/lantec.c @@ -149,7 +149,7 @@ long int initdram (int board_type) udelay(1); /* 0x80006106 */ memctl->memc_mcr = MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF(1) | MCR_MAD(0x06); - memctl->memc_mamr |= MAMR_PTBE; /* refresh enabled */ + memctl->memc_mamr |= MAMR_PTAE; /* refresh enabled */ udelay(200); @@ -170,7 +170,7 @@ long int initdram (int board_type) (ulong *)SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE); - memctl->memc_mamr = CFG_MAMR_8COL | MAMR_PTBE; + memctl->memc_mamr = CFG_MAMR_8COL | MAMR_PTAE; /* * Final mapping: diff --git a/board/lwmon/lwmon.c b/board/lwmon/lwmon.c index b869bf3460..869cd58723 100644 --- a/board/lwmon/lwmon.c +++ b/board/lwmon/lwmon.c @@ -246,7 +246,7 @@ long int initdram (int board_type) udelay (1); /* 0x80006106 */ memctl->memc_mcr = MCR_OP_RUN | MCR_MB_CS3 | MCR_MLCF (1) | MCR_MAD (0x06); - memctl->memc_mamr |= MAMR_PTBE; /* refresh enabled */ + memctl->memc_mamr |= MAMR_PTAE; /* refresh enabled */ udelay (200); @@ -276,11 +276,11 @@ long int initdram (int board_type) if (size8 < size9) { /* leave configuration at 9 columns */ size_b0 = size9; - memctl->memc_mamr = CFG_MAMR_9COL | MAMR_PTBE; + memctl->memc_mamr = CFG_MAMR_9COL | MAMR_PTAE; udelay (500); } else { /* back to 8 columns */ size_b0 = size8; - memctl->memc_mamr = CFG_MAMR_8COL | MAMR_PTBE; + memctl->memc_mamr = CFG_MAMR_8COL | MAMR_PTAE; udelay (500); } diff --git a/board/mpc8260ads/mpc8260ads.c b/board/mpc8260ads/mpc8260ads.c index 6d1764a2ac..6df3d80ba7 100644 --- a/board/mpc8260ads/mpc8260ads.c +++ b/board/mpc8260ads/mpc8260ads.c @@ -198,11 +198,19 @@ void reset_phy (void) vu_long *bcsr = (vu_long *)CFG_BCSR; /* reset the FEC port */ - bcsr[1] &= ~FETH_RST; + bcsr[1] &= ~FETH1_RST; udelay(2); - bcsr[1] |= FETH_RST; + bcsr[1] |= FETH1_RST; udelay(1000); #ifdef CONFIG_MII +#if CONFIG_ADSTYPE == CFG_PQ2FADS + /* + * Do not bypass Rx/Tx (de)scrambler (fix configuration error) + * Enable autonegotiation. + */ + miiphy_write(0, 16, 0x610); + miiphy_write(0, PHY_BMCR, PHY_BMCR_AUTON | PHY_BMCR_RST_NEG); +#else /* * Ethernet PHY is configured (by means of configuration pins) * to work at 10Mb/s only. We reconfigure it using MII @@ -212,6 +220,7 @@ void reset_phy (void) miiphy_write(0, PHY_ANAR, 0x01E1); /* Advertise all capabilities */ miiphy_write(0, PHY_DCR, 0x0000); /* Do not bypass Rx/Tx (de)scrambler */ miiphy_write(0, PHY_BMCR, PHY_BMCR_AUTON | PHY_BMCR_RST_NEG); +#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */ #endif /* CONFIG_MII */ } @@ -219,7 +228,7 @@ int board_pre_init (void) { vu_long *bcsr = (vu_long *)CFG_BCSR; - bcsr[1] = ~FETHIEN & ~RS232EN_1; + bcsr[1] = ~FETHIEN1 & ~RS232EN_1; return 0; } @@ -231,12 +240,10 @@ long int initdram (int board_type) volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile memctl8260_t *memctl = &immap->im_memctl; volatile uchar *ramaddr, c = 0xff; - - /* Initialisation is for 16MB DIMM the board is shipped with */ - long int msize = 16; - uint or = 0xFF000CA0; - uint psdmr = CFG_PSDMR; - uint psrt = CFG_PSRT; + long int msize; + uint or; + uint psdmr; + uint psrt; int i; @@ -246,22 +253,29 @@ long int initdram (int board_type) immap->im_siu_conf.sc_tescr1 = 0x00004000; memctl->memc_mptpr = CFG_MPTPR; - /* init local sdram, bank 4 */ - memctl->memc_lsrt = 0x00000010; +#ifdef CFG_LSDRAM_BASE + /* Init local bus SDRAM */ + memctl->memc_lsrt = CFG_LSRT; +#if CONFIG_ADSTYPE == CFG_PQ2FADS /* CS3 */ + memctl->memc_or3 = 0xFF803280; + memctl->memc_br3 = CFG_LSDRAM_BASE | 0x00001861; +#else /* CS4 */ memctl->memc_or4 = 0xFFC01480; - memctl->memc_br4 = 0x04001861; - memctl->memc_lsdmr = 0x2886A522; + memctl->memc_br4 = CFG_LSDRAM_BASE | 0x00001861; +#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */ + memctl->memc_lsdmr = CFG_LSDMR | 0x28000000; ramaddr = (uchar *) CFG_LSDRAM_BASE; *ramaddr = c; - memctl->memc_lsdmr = 0x0886A522; + memctl->memc_lsdmr = CFG_LSDMR | 0x08000000; for (i = 0; i < 8; i++) { *ramaddr = c; } - memctl->memc_lsdmr = 0x1886A522; + memctl->memc_lsdmr = CFG_LSDMR | 0x18000000; *ramaddr = c; - memctl->memc_lsdmr = 0x4086A522; + memctl->memc_lsdmr = CFG_LSDMR | 0x40000000; +#endif /* CFG_LSDRAM_BASE */ - /* init sdram dimm */ + /* Init 60x bus SDRAM */ #ifdef CONFIG_SPD_EEPROM { spd_eeprom_t spd; @@ -398,6 +412,16 @@ long int initdram (int board_type) printf ("OR=%X, PSDMR=%08X, PSRT=%0X\n", or, psdmr, psrt); #endif /* SPD_DEBUG */ } +#else /* !CONFIG_SPD_EEPROM */ +#if CONFIG_ADSTYPE == CFG_PQ2FADS + msize = 32; + or = 0xFE002EC0; +#else + msize = 16; + or = 0xFF000CA0; +#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */ + psdmr = CFG_PSDMR; + psrt = CFG_PSRT; #endif /* CONFIG_SPD_EEPROM */ memctl->memc_psrt = psrt; memctl->memc_or2 = or; @@ -415,12 +439,20 @@ long int initdram (int board_type) *ramaddr = c; #endif - /* return total ram size of DIMM */ + /* return total 60x bus SDRAM size */ return (msize * 1024 * 1024); } int checkboard (void) { +#if CONFIG_ADSTYPE == CFG_8260ADS puts ("Board: Motorola MPC8260ADS\n"); +#elif CONFIG_ADSTYPE == CFG_8266ADS + puts ("Board: Motorola MPC8266ADS\n"); +#elif CONFIG_ADSTYPE == CFG_PQ2FADS + puts ("Board: Motorola PQ2FADS-ZU\n"); +#else + puts ("Board: unknown\n"); +#endif return 0; } diff --git a/board/mvs1/u-boot.lds b/board/mvs1/u-boot.lds index 7fe24df33f..87bf341a9d 100644 --- a/board/mvs1/u-boot.lds +++ b/board/mvs1/u-boot.lds @@ -57,7 +57,6 @@ SECTIONS /* the sector layout of our flash chips! XXX FIXME XXX */ cpu/mpc8xx/start.o (.text) - cpu/mpc8xx/speed.o (.text) common/dlmalloc.o (.text) lib_ppc/ppcstring.o (.text) lib_generic/vsprintf.o (.text) @@ -67,7 +66,6 @@ SECTIONS lib_generic/string.o (.text) lib_ppc/extable.o (.text) lib_ppc/kgdb.o (.text) -/* lib_ppc/ticks.o (.text) */ . = env_offset; common/environment.o(.text) diff --git a/board/r360mpi/r360mpi.c b/board/r360mpi/r360mpi.c index 2a4ce0c32b..b75e95a604 100644 --- a/board/r360mpi/r360mpi.c +++ b/board/r360mpi/r360mpi.c @@ -205,7 +205,7 @@ long int initdram (int board_type) memctl->memc_br3 = CFG_BR3_CAN; /* Initialize MBMR */ - memctl->memc_mbmr = MAMR_GPL_B4DIS; /* GPL_B4 works as UPWAITB */ + memctl->memc_mbmr = MBMR_GPL_B4DIS; /* GPL_B4 works as UPWAITB */ /* Initialize UPMB for CAN: single read */ memctl->memc_mdr = 0xFFFFC004; diff --git a/board/siemens/CCM/ccm.c b/board/siemens/CCM/ccm.c index 079f38f7ec..f2283b7601 100644 --- a/board/siemens/CCM/ccm.c +++ b/board/siemens/CCM/ccm.c @@ -267,7 +267,7 @@ void can_driver_enable (void) volatile memctl8xx_t *memctl = &immap->im_memctl; /* Initialize MBMR */ - memctl->memc_mbmr = MAMR_GPL_B4DIS; /* GPL_B4 ouput line Disable */ + memctl->memc_mbmr = MBMR_GPL_B4DIS; /* GPL_B4 ouput line Disable */ /* Initialize UPMB for CAN: single read */ memctl->memc_mdr = 0xFFFFC004; diff --git a/board/siemens/pcu_e/pcu_e.c b/board/siemens/pcu_e/pcu_e.c index b2111890db..08dd975227 100644 --- a/board/siemens/pcu_e/pcu_e.c +++ b/board/siemens/pcu_e/pcu_e.c @@ -217,9 +217,9 @@ initdram (int board_type) #endif /* XXX */ reg = memctl->memc_mamr; - reg &= ~MAMR_TLFB_MSK; /* switch timer loop ... */ - reg |= MAMR_TLFB_4X; /* ... to 4x */ - reg |= MAMR_PTBE; /* enable refresh */ + reg &= ~MAMR_TLFA_MSK; /* switch timer loop ... */ + reg |= MAMR_TLFA_4X; /* ... to 4x */ + reg |= MAMR_PTAE; /* enable refresh */ memctl->memc_mamr = reg; udelay(200); @@ -246,7 +246,7 @@ initdram (int board_type) size_b0 = dram_size (CFG_MAMR, (ulong *)SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE); #endif /* XXX */ - memctl->memc_mamr = CFG_MAMR | MAMR_PTBE; + memctl->memc_mamr = CFG_MAMR | MAMR_PTAE; /* * Final mapping: diff --git a/board/spd8xx/spd8xx.c b/board/spd8xx/spd8xx.c index 61201d7ad0..239cf26398 100644 --- a/board/spd8xx/spd8xx.c +++ b/board/spd8xx/spd8xx.c @@ -200,14 +200,14 @@ initdram (int board_type) udelay(1); memctl->memc_mcr = 0x80806106; - memctl->memc_mbmr |= MAMR_PTBE; /* refresh enabled */ + memctl->memc_mbmr |= MBMR_PTBE; /* refresh enabled */ /* * Check Bank 0 Memory Size for re-configuration */ size_b0 = dram_size (CFG_MBMR_8COL, (ulong *)SDRAM_BASE3_PRELIM, SDRAM_MAX_SIZE); - memctl->memc_mbmr = CFG_MBMR_8COL | MAMR_PTBE; + memctl->memc_mbmr = CFG_MBMR_8COL | MBMR_PTBE; return (size_b0); } diff --git a/board/v37/v37.c b/board/v37/v37.c index 3b786ef8df..1ef879d5f1 100644 --- a/board/v37/v37.c +++ b/board/v37/v37.c @@ -140,7 +140,7 @@ long int initdram (int board_type) memctl->memc_br3 = CFG_BR3_CAN; /* Initialize MBMR */ - memctl->memc_mamr = MAMR_GPL_B4DIS; /* GPL_B4 ouput line Disable */ + memctl->memc_mamr = MAMR_GPL_A4DIS; /* GPL_A4 ouput line Disable */ /* Initialize UPMB for CAN: single read */ memctl->memc_mdr = 0xFFFFC004; diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index 3856f3d101..6a9c77a67c 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c @@ -507,6 +507,9 @@ mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char *argv[]) if(i2c_write(chip, addr, alen, (char *)&data, size) != 0) { printf("Error writing the chip.\n"); } +#ifdef CFG_EEPROM_PAGE_WRITE_DELAY_MS + udelay(CFG_EEPROM_PAGE_WRITE_DELAY_MS * 1000); +#endif if (incrflag) addr += size; } diff --git a/cpu/mpc8xx/cpu.c b/cpu/mpc8xx/cpu.c index 4e232289c9..b95e06f345 100644 --- a/cpu/mpc8xx/cpu.c +++ b/cpu/mpc8xx/cpu.c @@ -42,12 +42,23 @@ static char *cpu_warning = "\n " \ "*** Warning: CPU Core has Silicon Bugs -- Check the Errata ***"; -#if ((defined(CONFIG_MPC860) || defined(CONFIG_MPC855)) && \ +#if ((defined(CONFIG_MPC86x) || defined(CONFIG_MPC855)) && \ !defined(CONFIG_MPC862)) -# ifdef CONFIG_MPC855 + +# if defined(CONFIG_MPC855) # define ID_STR "PC855" +# elif defined(CONFIG_MPC852T) +# define ID_STR "PC852T" +# elif defined(CONFIG_MPC859T) +# define ID_STR "PC859T" +# elif defined(CONFIG_MPC859DSL) +# define ID_STR "PC859DSL" +# elif defined(CONFIG_MPC860P) +# define ID_STR "PC860P" +# elif defined(CONFIG_MPC866T) +# define ID_STR "PC866T" # else -# define ID_STR "PC860" +# define ID_STR "PC86x" /* unknown 86x chip */ # endif static int check_CPU (long clock, uint pvr, uint immr) @@ -68,6 +79,10 @@ static int check_CPU (long clock, uint pvr, uint immr) m = 0; switch (k) { +#ifdef CONFIG_MPC866_et_al + /* MPC866P/MPC866T/MPC859T/MPC859DSL/MPC852T */ + case 0x08000003: pre = 'M'; suf = ""; m = 1; break; +#else case 0x00020001: pre = 'p'; suf = ""; break; case 0x00030001: suf = ""; break; case 0x00120003: suf = "A"; break; @@ -76,17 +91,16 @@ static int check_CPU (long clock, uint pvr, uint immr) case 0x00200004: suf = "B"; break; case 0x00300004: suf = "C"; break; - case 0x00310004: suf = "C1"; m = 1; - break; + case 0x00310004: suf = "C1"; m = 1; break; case 0x00200064: mid = "SR"; suf = "B"; break; case 0x00300065: mid = "SR"; suf = "C"; break; case 0x00310065: mid = "SR"; suf = "C1"; m = 1; break; case 0x05010000: suf = "D3"; m = 1; break; case 0x05020000: suf = "D4"; m = 1; break; - /* this value is not documented anywhere */ case 0x40000000: pre = 'P'; suf = "D"; m = 1; break; +#endif default: suf = NULL; break; } @@ -101,7 +115,7 @@ static int check_CPU (long clock, uint pvr, uint immr) printf (" %u kB I-Cache", checkicache () >> 10); printf (" %u kB D-Cache", checkdcache () >> 10); - /* lets check and see if we're running on a 860T (or P?) */ + /* do we have a FEC (860T/P or 852/859/866)? */ immap->im_cpm.cp_fec.fec_addr_low = 0x12345678; if (immap->im_cpm.cp_fec.fec_addr_low == 0x12345678) { @@ -114,6 +128,12 @@ static int check_CPU (long clock, uint pvr, uint immr) putc ('\n'); +#ifdef DEBUG + if(clock != measure_gclk()) { + printf ("clock %ldHz != %dHz\n", clock, measure_gclk()); + } +#endif + return 0; } @@ -316,7 +336,7 @@ int checkicache (void) volatile memctl8xx_t *memctl = &immap->im_memctl; u32 cacheon = rd_ic_cst () & IDC_ENABLED; -#ifdef CONFIG_IP860 +#ifdef CONFIG_IP86x u32 k = memctl->memc_br1 & ~0x00007fff; /* probe in flash memoryarea */ #else u32 k = memctl->memc_br0 & ~0x00007fff; /* probe in flash memoryarea */ @@ -363,7 +383,7 @@ int checkdcache (void) volatile memctl8xx_t *memctl = &immap->im_memctl; u32 cacheon = rd_dc_cst () & IDC_ENABLED; -#ifdef CONFIG_IP860 +#ifdef CONFIG_IP86x u32 k = memctl->memc_br1 & ~0x00007fff; /* probe in flash memoryarea */ #else u32 k = memctl->memc_br0 & ~0x00007fff; /* probe in flash memoryarea */ @@ -462,8 +482,20 @@ unsigned long get_tbclk (void) if (immr->im_clkrst.car_sccr & SCCR_TBS) { return (gd->cpu_clk / 16); } - - factor = (((CFG_PLPRCR) & PLPRCR_MF_MSK) >> PLPRCR_MF_SHIFT) + 1; +#define PLPRCR_val(a) (((CFG_PLPRCR) & PLPRCR_ ## a ## _MSK) >> PLPRCR_ ## a ## _SHIFT) +#ifdef CONFIG_MPC866_et_al + /* MFN + MFI + ------- + MFD + 1 + factor = ----------------- + (PDF + 1) * 2^S + */ + + factor = (PLPRCR_val(MFI) + PLPRCR_val(MFN)/(PLPRCR_val(MFD)+1))/ + (PLPRCR_val(PDF)+1) / (1<<PLPRCR_val(S)); +#else + factor = PLPRCR_val(MF)+1; +#endif oscclk = gd->cpu_clk / factor; diff --git a/cpu/mpc8xx/cpu_init.c b/cpu/mpc8xx/cpu_init.c index 83ff66a48a..80f763d1f0 100644 --- a/cpu/mpc8xx/cpu_init.c +++ b/cpu/mpc8xx/cpu_init.c @@ -145,6 +145,7 @@ void cpu_init_f (volatile immap_t * immr) defined(CONFIG_RPXCLASSIC) || \ defined(CONFIG_RPXLITE) || \ defined(CONFIG_SPD823TS) || \ + defined(CONFIG_MPC86xADS) || \ (defined(CONFIG_MPC860T) && defined(CONFIG_FADS)) memctl->memc_br0 = CFG_BR0_PRELIM; diff --git a/cpu/mpc8xx/fec.c b/cpu/mpc8xx/fec.c index 85ba6b201d..8ac7842928 100644 --- a/cpu/mpc8xx/fec.c +++ b/cpu/mpc8xx/fec.c @@ -217,7 +217,8 @@ static int fec_init(struct eth_device* dev, bd_t * bd) volatile immap_t *immr = (immap_t *) CFG_IMMR; volatile fec_t *fecp = &(immr->im_cpm.cp_fec); -#if defined(CONFIG_FADS) && defined(CONFIG_MPC860T) +#if defined(CONFIG_FADS) && \ + ( defined(CONFIG_MPC860T) || defined(CONFIG_MPC866_et_al) ) /* configure FADS for fast (FEC) ethernet, half-duplex */ /* The LXT970 needs about 50ms to recover from reset, so * wait for it by discovering the PHY before leaving eth_init(). diff --git a/cpu/mpc8xx/interrupts.c b/cpu/mpc8xx/interrupts.c index 866482600f..8bc0a1afde 100644 --- a/cpu/mpc8xx/interrupts.c +++ b/cpu/mpc8xx/interrupts.c @@ -334,7 +334,11 @@ void timer_interrupt (struct pt_regs *regs) /* Reset Timer Expired and Timers Interrupt Status */ immr->im_clkrstk.cark_plprcrk = KAPWR_KEY; __asm__ ("nop"); +#ifdef CONFIG_MPC866_et_al + immr->im_clkrst.car_plprcr |= PLPRCR_TEXPS; +#else immr->im_clkrst.car_plprcr |= PLPRCR_TEXPS | PLPRCR_TMIST; +#endif /* Restore Decrementer Count */ set_dec (decrementer_count); diff --git a/cpu/mpc8xx/scc.c b/cpu/mpc8xx/scc.c index d711a63989..e0fae5d5b4 100644 --- a/cpu/mpc8xx/scc.c +++ b/cpu/mpc8xx/scc.c @@ -192,9 +192,9 @@ static int scc_init(struct eth_device* dev, bd_t *bis) volatile immap_t *immr = (immap_t *)CFG_IMMR; -#if defined(CONFIG_FADS) -#if defined(CONFIG_MPC860T) - /* The FADS860T doesn't use the MODEM_EN or DATA_VOICE signals. */ +#ifdef CONFIG_FADS +#if defined(CONFIG_MPC86xADS) || defined(CONFIG_MPC860T) + /* The MPC86xADS/FADS860T don't use the MODEM_EN or DATA_VOICE signals. */ *((uint *) BCSR4) &= ~BCSR4_ETHLOOP; *((uint *) BCSR4) |= BCSR4_TFPLDL|BCSR4_TPSQEL; *((uint *) BCSR1) &= ~BCSR1_ETHEN; diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c index 81c0279a01..5ca4d90553 100644 --- a/cpu/mpc8xx/serial.c +++ b/cpu/mpc8xx/serial.c @@ -68,6 +68,23 @@ #error "console not correctly defined" #endif +static void serial_setdivisor(volatile cpm8xx_t *cp) +{ + DECLARE_GLOBAL_DATA_PTR; + int divisor=gd->cpu_clk/16/gd->baudrate; + + if(divisor/16>0x1000) { + /* bad divisor, assume 50Mhz clock and 9600 baud */ + divisor=(50*1000*1000)/16/9600; + } + + if(divisor<=0x1000) { + cp->cp_brgc1=((divisor-1)<<1) | CPM_BRG_EN; + } else { + cp->cp_brgc1=((divisor/16-1)<<1) | CPM_BRG_EN | CPM_BRG_DIV16; + } +} + #if (defined (CONFIG_8xx_CONS_SMC1) || defined (CONFIG_8xx_CONS_SMC2)) /* @@ -229,8 +246,6 @@ int serial_init (void) void serial_setbrg (void) { - DECLARE_GLOBAL_DATA_PTR; - volatile immap_t *im = (immap_t *)CFG_IMMR; volatile cpm8xx_t *cp = &(im->im_cpm); @@ -242,8 +257,7 @@ serial_setbrg (void) cp->cp_simode = 0x00000000; - cp->cp_brgc1 = - (((gd->cpu_clk / 16 / gd->baudrate)-1) << 1) | CPM_BRG_EN; + serial_setdivisor(cp); } #ifdef CONFIG_MODEM_SUPPORT @@ -506,8 +520,6 @@ int serial_init (void) void serial_setbrg (void) { - DECLARE_GLOBAL_DATA_PTR; - volatile immap_t *im = (immap_t *)CFG_IMMR; volatile cpm8xx_t *cp = &(im->im_cpm); @@ -518,10 +530,8 @@ serial_setbrg (void) */ cp->cp_sicr &= ~(0x000000FF << (8 * SCC_INDEX)); - /* no |= needed, since BRG1 is 000 */ - cp->cp_brgc1 = - (((gd->cpu_clk / 16 / gd->baudrate)-1) << 1) | CPM_BRG_EN; + serial_setdivisor(cp); } void diff --git a/cpu/mpc8xx/speed.c b/cpu/mpc8xx/speed.c index e1c3400177..ae97d97553 100644 --- a/cpu/mpc8xx/speed.c +++ b/cpu/mpc8xx/speed.c @@ -32,7 +32,6 @@ #define SPEED_PITC ((SPEED_PIT_COUNTS - 1) << PITC_SHIFT) #define SPEED_PITC_INIT ((SPEED_PIT_COUNTS + 1) << PITC_SHIFT) -#if !defined(CONFIG_8xx_GCLK_FREQ) /* Access functions for the Machine State Register */ static __inline__ unsigned long get_msr(void) { @@ -46,7 +45,6 @@ static __inline__ void set_msr(unsigned long msr) { asm volatile("mtmsr %0" : : "r" (msr)); } -#endif /* ------------------------------------------------------------------------- */ @@ -83,16 +81,20 @@ static __inline__ void set_msr(unsigned long msr) * CPU clock that is an even multiple of 0.1 MHz. */ -int get_clocks (void) +unsigned long measure_gclk(void) { - DECLARE_GLOBAL_DATA_PTR; - volatile immap_t *immr = (immap_t *) CFG_IMMR; -#ifndef CONFIG_8xx_GCLK_FREQ volatile cpmtimer8xx_t *timerp = &immr->im_cpmtimer; ulong timer2_val; ulong msr_val; +#ifdef CONFIG_MPC866_et_al + /* dont use OSCM, only use EXTCLK/512 */ + immr->im_clkrst.car_sccr |= SCCR_RTSEL | SCCR_RTDIV; +#else + immr->im_clkrst.car_sccr &= ~(SCCR_RTSEL | SCCR_RTDIV); +#endif + /* Reset + Stop Timer 2, no cascading */ timerp->cpmt_tgcr &= ~(TGCR_CAS2 | TGCR_RST2); @@ -158,10 +160,27 @@ int get_clocks (void) timerp->cpmt_tgcr &= ~(TGCR_RST2 | TGCR_FRZ2 | TGCR_STP2); immr->im_sit.sit_piscr &= ~PISCR_PTE; - gd->cpu_clk = ((timer2_val + 2) / 4) * 100000L; /* convert to Hz */ +#ifdef CONFIG_MPC866_et_al + /* not using OSCM, using XIN, so scale appropriately */ + return (((timer2_val + 2) / 4) * (CFG_8XX_XIN/512))/8192 * 100000L; +#else + return ((timer2_val + 2) / 4) * 100000L; /* convert to Hz */ +#endif +} + +/* + * get_clocks() fills in gd->cpu_clock depending on CONFIG_8xx_GCLK_FREQ + * or (if it is not defined) measure_gclk() (which uses the ref clock) + * from above. + */ +int get_clocks (void) +{ + DECLARE_GLOBAL_DATA_PTR; + volatile immap_t *immr = (immap_t *) CFG_IMMR; +#ifndef CONFIG_8xx_GCLK_FREQ + gd->cpu_clk = measure_gclk(); #else /* CONFIG_8xx_GCLK_FREQ */ - /* * If for some reason measuring the gclk frequency won't * work, we return the hardwired value. diff --git a/drivers/serial.c b/drivers/serial.c index f28ad803c1..44875e5ae1 100644 --- a/drivers/serial.c +++ b/drivers/serial.c @@ -51,6 +51,7 @@ static int calc_divisor (void) console->osc_12m_sel = OSC_12M_SEL; /* enable 6.5 * divisor */ return (1); /* return 1 for base divisor */ } + console->osc_12m_sel = 0; /* clear if previsouly set */ #endif return (CFG_NS16550_CLK / 16 / gd->baudrate); } diff --git a/include/common.h b/include/common.h index c8ad856a50..03db8d7a40 100644 --- a/include/common.h +++ b/include/common.h @@ -43,6 +43,20 @@ typedef volatile unsigned char vu_char; #endif #ifdef CONFIG_8xx #include <asm/8xx_immap.h> +#ifdef CONFIG_MPC860 +#define CONFIG_MPC86x 1 +#endif +#ifdef CONFIG_MPC860T +#define CONFIG_MPC86x 1 +#endif +#if defined(CONFIG_MPC866P) || \ + defined(CONFIG_MPC866T) || \ + defined(CONFIG_MPC859T) || \ + defined(CONFIG_MPC859DSL) || \ + defined(CONFIG_MPC852T) +#define CONFIG_MPC866_et_al 1 +#define CONFIG_MPC86x 1 +#endif #elif defined(CONFIG_5xx) #include <asm/5xx_immap.h> #elif defined(CONFIG_8260) diff --git a/include/commproc.h b/include/commproc.h index 652d2ab913..6845248351 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -707,10 +707,10 @@ typedef struct scc_enet { /*** FADS860T********************************************************/ -#if defined(CONFIG_MPC860T) && defined(CONFIG_FADS) -/* This ENET stuff is for the MPC860TFADS with ethernet on SCC1. +#if (defined(CONFIG_MPC860T) || defined(CONFIG_MPC866_et_al)) \ + && defined(CONFIG_FADS) +/* This ENET stuff is for the MPC860TFADS/MPC8xxADS with ethernet on SCC1. */ - #ifdef CONFIG_SCC1_ENET #define SCC_ENET 0 #endif /* CONFIG_SCC1_ETHERNET */ diff --git a/include/configs/ADS860.h b/include/configs/ADS860.h index 1b7369236f..00453035a8 100644 --- a/include/configs/ADS860.h +++ b/include/configs/ADS860.h @@ -19,6 +19,7 @@ #include <mpc8xx_irq.h> #define CONFIG_MPC860 1 +#define CONFIG_MPC860T 1 #define CONFIG_ADS 1 #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ @@ -31,10 +32,12 @@ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address defaults */ #define CFG_I2C_SLAVE 0x7F -#define MPC8XX_XIN 32768 /* 32.768 kHz input frequency */ -#define MPC8XX_FACT 0x5F6 /* Multiply by 1526 */ +#define CFG_8XX_XIN 32768 /* 32.768 kHz input frequency */ +#define CFG_8XX_FACT 0x5F6 /* Multiply by 1526 */ /* MPC8XX_FACT * MPC8XX_XIN = 50 MHz */ +#define CONFIG_8xx_GCLK_FREQ ((CFG_8XX_XIN) * (CFG_8XX_FACT)) + #define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ #if 0 @@ -136,7 +139,7 @@ * FLASH organization */ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 8 /* max number of sectors on one chip */ +#define CFG_MAX_FLASH_SECT 16 /* max number of sectors on one chip */ #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ @@ -198,7 +201,7 @@ *----------------------------------------------------------------------- * set the PLL, the low-power modes and the reset control (15-29) */ -#define CFG_PLPRCR (((MPC8XX_FACT-1) << 20) | \ +#define CFG_PLPRCR (((CFG_8XX_FACT-1) << PLPRCR_MF_SHIFT) | \ PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) /*----------------------------------------------------------------------- diff --git a/include/configs/FADS823.h b/include/configs/FADS823.h index acb2eed2a8..3b201a7910 100644 --- a/include/configs/FADS823.h +++ b/include/configs/FADS823.h @@ -23,6 +23,7 @@ #define CFG_PCMCIA_MEM_ADDR 0xe0000000 #define CFG_PCMCIA_MEM_SIZE 0x10000 #define CFG_IMMR 0xFF000000 +#define CFG_SDRAM_SIZE (4<<20) /* standard FADS has 4M */ #define CFG_SDRAM_BASE 0x00000000 #define CFG_FLASH_BASE 0x02800000 #define BCSR_ADDR ((uint) 0xff010000) diff --git a/include/configs/FADS850SAR.h b/include/configs/FADS850SAR.h index a1041769ef..3d04ef0dd9 100644 --- a/include/configs/FADS850SAR.h +++ b/include/configs/FADS850SAR.h @@ -116,6 +116,7 @@ * Also NOTE that it doesn't mean SDRAM - it means MEMORY. */ #define CFG_SDRAM_BASE 0x00000000 +#define CFG_SDRAM_SIZE (4<<20) /* standard FADS has 4M */ #define CFG_FLASH_BASE 0x02800000 #define CFG_FLASH_SIZE ((uint)(8 * 1024 * 1024)) /* max 8Mbyte */ #if 0 diff --git a/include/configs/FADS860T.h b/include/configs/FADS860T.h index 2c9438988e..fd56010c1e 100644 --- a/include/configs/FADS860T.h +++ b/include/configs/FADS860T.h @@ -32,25 +32,33 @@ */ #include <mpc8xx_irq.h> -#define CONFIG_MPC860 1 -#define CONFIG_MPC860T 1 -#define CONFIG_FADS 1 +/* board type */ +#define CONFIG_FADS 1 /* old/new FADS + new ADS */ + +/* processor type */ +#define CONFIG_MPC860T 1 /* 860T */ #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ #undef CONFIG_8xx_CONS_SMC2 #undef CONFIG_8xx_CONS_NONE -#define CONFIG_BAUDRATE 9600 +#define CONFIG_BAUDRATE 38400 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#if 0 -#define MPC8XX_FACT 10 /* Multiply by 10 */ -#define MPC8XX_XIN 5000000 /* 5 MHz in */ -#else -#define MPC8XX_FACT 12 /* Multiply by 12 */ -#define MPC8XX_XIN 4000000 /* 4 MHz in */ -#define MPC8XX_HZ ((MPC8XX_XIN) * (MPC8XX_FACT)) +#if 0 /* old FADS */ +# define CFG_8XX_FACT 12 /* Multiply by 12 */ +# define CFG_8XX_XIN 4000000 /* 4 MHz in */ +#else /* new FADS */ +# define CFG_8XX_FACT 10 /* Multiply by 10 */ +# define CFG_8XX_XIN 5000000 /* 5 MHz in */ #endif +#define MPC8XX_HZ ((CFG_8XX_XIN) * (CFG_8XX_FACT)) + +/* should ALWAYS define this, measure_gclk in speed.c is unreliable */ +/* in general, we always know this for FADS+new ADS anyway */ +#define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ + +/* most vanilla kernels do not like this, set to 0 if in doubt */ #define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ #if 1 @@ -59,8 +67,12 @@ #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ #endif -#define CONFIG_BOOTCOMMAND "bootm 2800100" /* autoboot command */ -#define CONFIG_BOOTARGS "" +#undef CONFIG_BOOTARGS +#define CONFIG_BOOTCOMMAND \ + "bootp; " \ + "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \ + "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \ + "bootm" #undef CONFIG_WATCHDOG /* watchdog disabled */ @@ -77,10 +89,10 @@ /* choose SCC1 ethernet (10BASET on motherboard) * or FEC ethernet (10/100 on daughterboard) */ -#if 1 +#if 0 #define CONFIG_SCC1_ENET 1 /* use SCC1 ethernet */ #undef CONFIG_FEC_ENET /* disable FEC ethernet */ -#else +#else /* all 86x cores have FECs, if in doubt, use it */ #undef CONFIG_SCC1_ENET /* disable SCC1 ethernet */ #define CONFIG_FEC_ENET 1 /* use FEC ethernet */ #define CFG_DISCOVER_PHY @@ -107,7 +119,11 @@ #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ #define CFG_MEMTEST_START 0x0100000 /* memtest works on */ +#if (CFG_SDRAM_SIZE) +#define CFG_MEMTEST_END CFG_SDRAM_SIZE /* 1 ... SDRAM_SIZE */ +#else #define CFG_MEMTEST_END 0x0400000 /* 1 ... 4 MB in DRAM */ +#endif #define CFG_LOAD_ADDR 0x00100000 @@ -120,7 +136,7 @@ * (address mappings, register initial values, etc.) * You should know what you are doing if you make changes here. */ -/*----------------------------------------------------------------------- +/*---------------------------------------------------------------------- * Internal Memory Mapped Register */ #define CFG_IMMR 0xFF000000 @@ -141,6 +157,11 @@ * Please note that CFG_SDRAM_BASE _must_ start at 0 */ #define CFG_SDRAM_BASE 0x00000000 +#ifdef CONFIG_FADS +# define CFG_SDRAM_SIZE 0x00400000 /* 4 meg */ +#else /* !CONFIG_FADS */ /* old ADS */ +# define CFG_SDRAM_SIZE 0x00000000 /* NO SDRAM */ +#endif #define CFG_FLASH_BASE 0x02800000 @@ -218,7 +239,7 @@ *----------------------------------------------------------------------- * set the PLL, the low-power modes and the reset control (15-29) */ -#define CFG_PLPRCR (((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) | \ +#define CFG_PLPRCR (((CFG_8XX_FACT-1) << PLPRCR_MF_SHIFT) | \ PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST) /*----------------------------------------------------------------------- @@ -235,7 +256,7 @@ *----------------------------------------------------------------------- * */ -#define CFG_DER 0 +#define CFG_DER 0 /* Because of the way the 860 starts up and assigns CS0 the * entire address space, we have to set the memory controller @@ -280,36 +301,6 @@ #define CFG_OR1_PRELIM 0xffff8110 /* 64Kbyte address space */ #define CFG_BR1_PRELIM ((BCSR_ADDR) | BR_V ) - -/* - * Memory Periodic Timer Prescaler - */ - -/* periodic timer for refresh */ -#define CFG_MAMR_PTA 97 /* start with divider for 100 MHz */ - -/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ -#define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ -#define CFG_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ - -/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ -#define CFG_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ -#define CFG_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ - -/* - * MAMR settings for SDRAM - */ - -/* 8 column SDRAM */ -#define CFG_MAMR_8COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) -/* 9 column SDRAM */ -#define CFG_MAMR_9COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \ - MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) - -#define CFG_MAMR 0x13a01114 /* * Internal Definitions * @@ -425,7 +416,7 @@ #endif /* CONFIG_MPC850 */ #define CONFIG_DRAM_50MHZ 1 -#define CONFIG_SDRAM_50MHZ +#define CONFIG_SDRAM_50MHZ 1 #ifdef CONFIG_MPC860T diff --git a/include/configs/IAD210.h b/include/configs/IAD210.h index 7b762266a8..6dedbd7770 100644 --- a/include/configs/IAD210.h +++ b/include/configs/IAD210.h @@ -354,7 +354,7 @@ */ #define CFG_MAMR ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ - MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLB_A11 | \ + MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_8X) diff --git a/include/configs/IVML24.h b/include/configs/IVML24.h index 77746e87f4..a0cb1dd484 100644 --- a/include/configs/IVML24.h +++ b/include/configs/IVML24.h @@ -424,7 +424,7 @@ */ /* periodic timer for refresh */ -#define CFG_MAMR_PTB 204 +#define CFG_MBMR_PTB 204 /* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ #define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ @@ -448,19 +448,19 @@ #if defined (CONFIG_IVML24_16M) /* 8 column SDRAM */ -# define CFG_MBMR_8COL ((CFG_MAMR_PTB << MAMR_PTB_SHIFT) | \ - MAMR_AMB_TYPE_0 | MAMR_DSB_1_CYCL | MAMR_G0CLB_A11 | \ - MAMR_RLFB_1X | MAMR_WLFB_1X | MAMR_TLFB_4X) +# define CFG_MBMR_8COL ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \ + MBMR_AMB_TYPE_0 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A11 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) #elif defined (CONFIG_IVML24_32M) /* 128 MBit SDRAM */ -# define CFG_MBMR_8COL ((CFG_MAMR_PTB << MAMR_PTB_SHIFT) | \ - MAMR_AMB_TYPE_1 | MAMR_DSB_1_CYCL | MAMR_G0CLB_A10 | \ - MAMR_RLFB_1X | MAMR_WLFB_1X | MAMR_TLFB_4X) +# define CFG_MBMR_8COL ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \ + MBMR_AMB_TYPE_1 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A10 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) #elif defined (CONFIG_IVML24_64M) /* 128 MBit SDRAM */ -# define CFG_MBMR_8COL ((CFG_MAMR_PTB << MAMR_PTB_SHIFT) | \ - MAMR_AMB_TYPE_1 | MAMR_DSB_1_CYCL | MAMR_G0CLB_A10 | \ - MAMR_RLFB_1X | MAMR_WLFB_1X | MAMR_TLFB_4X) +# define CFG_MBMR_8COL ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \ + MBMR_AMB_TYPE_1 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A10 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) #endif /* diff --git a/include/configs/IVMS8.h b/include/configs/IVMS8.h index 19063fa4dc..46b4d53546 100644 --- a/include/configs/IVMS8.h +++ b/include/configs/IVMS8.h @@ -408,7 +408,7 @@ */ /* periodic timer for refresh */ -#define CFG_MAMR_PTB 204 +#define CFG_MBMR_PTB 204 /* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ #define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ @@ -431,19 +431,19 @@ #if defined (CONFIG_IVMS8_16M) /* 8 column SDRAM */ -# define CFG_MBMR_8COL ((CFG_MAMR_PTB << MAMR_PTB_SHIFT) | \ - MAMR_AMB_TYPE_0 | MAMR_DSB_1_CYCL | MAMR_G0CLB_A11 | \ - MAMR_RLFB_1X | MAMR_WLFB_1X | MAMR_TLFB_4X) +# define CFG_MBMR_8COL ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \ + MBMR_AMB_TYPE_0 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A11 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) #elif defined (CONFIG_IVMS8_32M) /* 128 MBit SDRAM */ -#define CFG_MBMR_8COL ((CFG_MAMR_PTB << MAMR_PTB_SHIFT) | \ - MAMR_AMB_TYPE_1 | MAMR_DSB_1_CYCL | MAMR_G0CLB_A10 | \ - MAMR_RLFB_1X | MAMR_WLFB_1X | MAMR_TLFB_4X) +#define CFG_MBMR_8COL ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \ + MBMR_AMB_TYPE_1 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A10 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) #elif defined (CONFIG_IVMS8_64M) /* 128 MBit SDRAM */ -#define CFG_MBMR_8COL ((CFG_MAMR_PTB << MAMR_PTB_SHIFT) | \ - MAMR_AMB_TYPE_1 | MAMR_DSB_1_CYCL | MAMR_G0CLB_A10 | \ - MAMR_RLFB_1X | MAMR_WLFB_1X | MAMR_TLFB_4X) +#define CFG_MBMR_8COL ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \ + MBMR_AMB_TYPE_1 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A10 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) #endif diff --git a/include/configs/MPC8260ADS.h b/include/configs/MPC8260ADS.h index 401591db94..5960b30252 100644 --- a/include/configs/MPC8260ADS.h +++ b/include/configs/MPC8260ADS.h @@ -9,7 +9,8 @@ * * (C) Copyright 2003 Arabella Software Ltd. * Yuli Barcohen <yuli@arabellasw.com> - * Added support for SDRAM DIMMs SPD EEPROM, MII. + * Added support for SDRAM DIMMs SPD EEPROM, MII, JFFS2. + * Ported to PQ2FADS-ZU board. * * See file CREDITS for list of people who contributed to this * project. @@ -41,6 +42,15 @@ #define CONFIG_MPC8260 1 /* This is an MPC8260 CPU */ #define CONFIG_MPC8260ADS 1 /* ...on motorola ads board */ +/* ADS flavours */ +#define CFG_8260ADS 1 /* MPC8260ADS */ +#define CFG_8266ADS 2 /* MPC8266ADS */ +#define CFG_PQ2FADS 3 /* PQ2FADS-ZU */ + +#ifndef CONFIG_ADSTYPE +#define CONFIG_ADSTYPE CFG_8260ADS +#endif /* CONFIG_ADSTYPE */ + #define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */ /* allow serial and ethaddr to be overwritten */ @@ -116,7 +126,9 @@ #endif /* CONFIG_ETHER_ON_FCC */ -/* other options */ +#if CONFIG_ADSTYPE == CFG_PQ2FADS +#undef CONFIG_SPD_EEPROM /* On PQ2FADS-ZU, SDRAM is soldered */ +#else #define CONFIG_HARD_I2C 1 /* To enable I2C support */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F @@ -124,18 +136,23 @@ #if defined(CONFIG_SPD_EEPROM) && !defined(CONFIG_SPD_ADDR) #define CONFIG_SPD_ADDR 0x50 #endif +#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */ #ifndef CONFIG_SDRAM_PBI #define CONFIG_SDRAM_PBI 1 /* By default, use page-based interleaving */ #endif #ifndef CONFIG_8260_CLKIN +#if CONFIG_ADSTYPE == CFG_PQ2FADS +#define CONFIG_8260_CLKIN 100000000 /* in Hz */ +#else #define CONFIG_8260_CLKIN 66666666 /* in Hz */ #endif +#endif + #define CONFIG_BAUDRATE 115200 -#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \ - CFG_CMD_BEDBUG | \ +#define CFG_EXCLUDE CFG_CMD_BEDBUG | \ CFG_CMD_BMP | \ CFG_CMD_BSP | \ CFG_CMD_DATE | \ @@ -143,11 +160,11 @@ CFG_CMD_DTT | \ CFG_CMD_EEPROM | \ CFG_CMD_ELF | \ + CFG_CMD_FAT | \ CFG_CMD_FDC | \ CFG_CMD_FDOS | \ CFG_CMD_HWFLOW | \ CFG_CMD_IDE | \ - CFG_CMD_JFFS2 | \ CFG_CMD_KGDB | \ CFG_CMD_MMC | \ CFG_CMD_NAND | \ @@ -155,8 +172,18 @@ CFG_CMD_PCMCIA | \ CFG_CMD_SCSI | \ CFG_CMD_SPI | \ - CFG_CMD_VFD | \ - CFG_CMD_USB ) ) + CFG_CMD_USB | \ + CFG_CMD_VFD + +#if CONFIG_ADSTYPE == CFG_PQ2FADS +#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \ + CFG_CMD_SDRAM | \ + CFG_CMD_I2C | \ + CFG_EXCLUDE ) ) +#else +#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \ + CFG_EXCLUDE ) ) +#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */ /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> @@ -200,7 +227,6 @@ #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } #define CFG_FLASH_BASE 0xff800000 -#define FLASH_BASE 0xff800000 #define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */ #define CFG_MAX_FLASH_SECT 32 /* max num of sects on one chip */ #define CFG_FLASH_SIZE 8 @@ -219,14 +245,16 @@ #define CFG_DEFAULT_IMMR 0x0F010000 #define CFG_IMMR 0xF0000000 -#define CFG_BCSR 0x04500000 +#define CFG_BCSR 0xF4500000 #define CFG_SDRAM_BASE 0x00000000 -#define CFG_LSDRAM_BASE 0x04000000 +#define CFG_LSDRAM_BASE 0xD0000000 #define RS232EN_1 0x02000002 #define RS232EN_2 0x01000001 -#define FETHIEN 0x08000008 -#define FETH_RST 0x04000004 +#define FETHIEN1 0x08000008 +#define FETH1_RST 0x04000004 +#define FETHIEN2 0x01000000 +#define FETH2_RST 0x08000000 #define CFG_INIT_RAM_ADDR CFG_IMMR #define CFG_INIT_RAM_END 0x4000 /* End of used area in DPRAM */ @@ -288,19 +316,30 @@ #define CFG_SYPCR 0xFFFFFFC3 #define CFG_BCR 0x100C0000 #define CFG_SIUMCR 0x0A200000 -#define CFG_SCCR 0x00000000 -#define CFG_BR0_PRELIM 0xFF801801 -#define CFG_OR0_PRELIM 0xFF800836 -#define CFG_BR1_PRELIM 0x04501801 +#define CFG_SCCR SCCR_DFBRG01 +#define CFG_BR0_PRELIM CFG_FLASH_BASE | 0x00001801 +#define CFG_OR0_PRELIM 0xFF800876 +#define CFG_BR1_PRELIM CFG_BCSR | 0x00001801 #define CFG_OR1_PRELIM 0xFFFF8010 -#define CFG_RMR 0 +#define CFG_RMR RMR_CSRE #define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) #define CFG_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) #define CFG_RCCR 0 + +#if CONFIG_ADSTYPE == CFG_PQ2FADS +#define CFG_PSDMR 0x824B36A3 +#define CFG_PSRT 0x13 +#define CFG_LSDMR 0x828737A3 +#define CFG_LSRT 0x13 +#define CFG_MPTPR 0x2800 +#else #define CFG_PSDMR 0x016EB452 -#define CFG_MPTPR 0x00001900 -#define CFG_PSRT 0x00000021 +#define CFG_PSRT 0x21 +#define CFG_LSDMR 0x0086A522 +#define CFG_LSRT 0x21 +#define CFG_MPTPR 0x1900 +#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */ #define CFG_RESET_ADDRESS 0x04400000 diff --git a/include/configs/MPC86xADS.h b/include/configs/MPC86xADS.h new file mode 100644 index 0000000000..fc79c52d79 --- /dev/null +++ b/include/configs/MPC86xADS.h @@ -0,0 +1,438 @@ +/* + * A collection of structures, addresses, and values associated with + * the Motorola MPC8xxADS board. Copied from the FADS config. + * + * Copyright (c) 1998 Dan Malek (dmalek@jlc.net) + */ + +/* + * 1999-nov-26: The FADS is using the following physical memorymap: + * + * ff020000 -> ff02ffff : pcmcia + * ff010000 -> ff01ffff : BCSR connected to CS1, setup by 8xxrom + * ff000000 -> ff00ffff : IMAP internal in the cpu + * fe000000 -> ffnnnnnn : flash connected to CS0, setup by 8xxrom + * 00000000 -> nnnnnnnn : sdram/dram setup by 8xxrom + */ + +/* ------------------------------------------------------------------------- */ + +/* + * board/config.h - configuration options, board specific + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + * (easy to change) + */ +#include <mpc8xx_irq.h> + +/* board type */ +#define CONFIG_MPC86xADS 1 /* new ADS */ +#define CONFIG_FADS 1 /* We are FADS compatible (more or less) */ + +/* new 86xADS only - pick one of these */ +#define CONFIG_MPC866T 1 +#undef CONFIG_MPC866P +#undef CONFIG_MPC859T +#undef CONFIG_MPC859DSL +#undef CONFIG_MPC852T + +#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ +#undef CONFIG_8xx_CONS_SMC2 +#undef CONFIG_8xx_CONS_NONE +#define CONFIG_BAUDRATE 38400 +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ + +#ifdef CONFIG_MPC86xADS +# define CFG_8XX_FACT 5 /* Multiply by 5 */ +# define CFG_8XX_XIN 10000000 /* 10 MHz in */ +#else /* ! CONFIG_MPC86xADS */ +# if 0 /* old FADS */ +# define CFG_8XX_FACT 12 /* Multiply by 12 */ +# define CFG_8XX_XIN 4000000 /* 4 MHz in */ +# else /* new FADS */ +# define CFG_8XX_FACT 10 /* Multiply by 10 */ +# define CFG_8XX_XIN 5000000 /* 5 MHz in */ +# endif +#endif /* ! CONFIG_MPC86xADS */ + +#define MPC8XX_HZ ((CFG_8XX_XIN) * (CFG_8XX_FACT)) + +/* should ALWAYS define this, measure_gclk in speed.c is unreliable */ +/* in general, we always know this for FADS+new ADS anyway */ +#define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ + +/* most vanilla kernels do not like this, set to 0 if in doubt */ +#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ + +#if 1 +#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ +#else +#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ +#endif + +#undef CONFIG_BOOTARGS +#define CONFIG_BOOTCOMMAND \ + "bootp; " \ + "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \ + "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \ + "bootm" + +/* #include "local.h" */ + +#undef CONFIG_WATCHDOG /* watchdog disabled */ + +/* ATA / IDE and partition support */ +#define CONFIG_MAC_PARTITION 1 +#define CONFIG_DOS_PARTITION 1 +#define CONFIG_ISO_PARTITION 1 +#undef CONFIG_ATAPI +#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */ +#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ +#undef CONFIG_IDE_LED /* LED for ide not supported */ +#undef CONFIG_IDE_RESET /* reset for ide not supported */ + +/* choose SCC1 ethernet (10BASET on motherboard) + * or FEC ethernet (10/100 on daughterboard) + */ +#if 0 +#define CONFIG_SCC1_ENET 1 /* use SCC1 ethernet */ +#undef CONFIG_FEC_ENET /* disable FEC ethernet */ +#else /* all 86x cores have FECs, if in doubt, use it */ +#undef CONFIG_SCC1_ENET /* disable SCC1 ethernet */ +#define CONFIG_FEC_ENET 1 /* use FEC ethernet */ +#define CFG_DISCOVER_PHY +#endif +#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET) +#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured +#endif + +/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include <cmd_confdefs.h> + +/* + * Miscellaneous configurable options + */ +#undef CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=>" /* Monitor Command Prompt */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_MEMTEST_START 0x0100000 /* memtest works on */ +#if (CFG_SDRAM_SIZE) +#define CFG_MEMTEST_END CFG_SDRAM_SIZE /* 1 ... SDRAM_SIZE */ +#else +#define CFG_MEMTEST_END 0x0400000 /* 1 ... 4 MB in DRAM */ +#endif + +#define CFG_LOAD_ADDR 0x00100000 + +#define CFG_HZ 1000 /* decr freq: 1 ms ticks */ + +#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * Low Level Configuration Settings + * (address mappings, register initial values, etc.) + * You should know what you are doing if you make changes here. + */ +/*----------------------------------------------------------------------- + * Internal Memory Mapped Register + */ +#define CFG_IMMR 0xFF000000 +#define CFG_IMMR_SIZE ((uint)(64 * 1024)) + +/*----------------------------------------------------------------------- + * Definitions for initial stack pointer and data area (in DPRAM) + */ +#define CFG_INIT_RAM_ADDR CFG_IMMR +#define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */ +#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET + +/*----------------------------------------------------------------------- + * Start addresses for the final memory configuration + * (Set up by the startup code) + * Please note that CFG_SDRAM_BASE _must_ start at 0 + */ +#define CFG_SDRAM_BASE 0x00000000 +#ifdef CONFIG_FADS +# ifdef CONFIG_MPC86xADS /* new ADS */ +# define CFG_SDRAM_SIZE 0x00800000 /* 8 meg */ +# else /* old/new FADS */ +# define CFG_SDRAM_SIZE 0x00400000 /* 4 meg */ +# endif +#else /* !CONFIG_FADS */ /* old ADS */ +# define CFG_SDRAM_SIZE 0x00000000 /* NO SDRAM */ +#endif + +#define CFG_FLASH_BASE 0x02800000 + +#define CFG_FLASH_SIZE ((uint)(8 * 1024 * 1024)) /* max 8Mbyte */ + +#define CFG_MONITOR_LEN (272 << 10) /* Reserve 272 kB for Monitor */ +#define CFG_MONITOR_BASE CFG_FLASH_BASE +#define CFG_MALLOC_LEN (384 << 10) /* Reserve 384 kB for malloc() */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ +/*----------------------------------------------------------------------- + * FLASH organization + */ +#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 16 /* max number of sectors on one chip */ + +#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_OFFSET 0x00040000 +#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ + +#define CFG_ENV_SECT_SIZE 0x40000 /* see README - env sector total size */ + +/*----------------------------------------------------------------------- + * Cache Configuration + */ +#define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */ +#endif + +/*----------------------------------------------------------------------- + * SYPCR - System Protection Control 11-9 + * SYPCR can only be written once after reset! + *----------------------------------------------------------------------- + * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze + */ +#if defined(CONFIG_WATCHDOG) +#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ + SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) +#else +#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) +#endif + +/*----------------------------------------------------------------------- + * SIUMCR - SIU Module Configuration 11-6 + *----------------------------------------------------------------------- + * PCMCIA config., multi-function pin tri-state + */ +#define CFG_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) + +/*----------------------------------------------------------------------- + * TBSCR - Time Base Status and Control 11-26 + *----------------------------------------------------------------------- + * Clear Reference Interrupt Status, Timebase freezing enabled + */ +#define CFG_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBE) + +/*----------------------------------------------------------------------- + * PISCR - Periodic Interrupt Status and Control 11-31 + *----------------------------------------------------------------------- + * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled + */ +#define CFG_PISCR (PISCR_PS | PISCR_PITF) + +/*----------------------------------------------------------------------- + * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 + *----------------------------------------------------------------------- + * set the PLL, the low-power modes and the reset control (15-29) + */ +#define CFG_PLPRCR ((CFG_8XX_FACT << PLPRCR_MFI_SHIFT) | \ + PLPRCR_SPLSS | PLPRCR_TEXPS) + +/*----------------------------------------------------------------------- + * SCCR - System Clock and reset Control Register 15-27 + *----------------------------------------------------------------------- + * Set clock output, timebase and RTC source and divider, + * power management and some other internal clocks + */ +#define SCCR_MASK SCCR_EBDF11 +#define CFG_SCCR (SCCR_TBS|SCCR_COM00|SCCR_DFSYNC00|SCCR_DFBRG00|SCCR_DFNL000|SCCR_DFNH000|SCCR_DFLCD000|SCCR_DFALCD00) + + /*----------------------------------------------------------------------- + * + *----------------------------------------------------------------------- + * + */ +#define CFG_DER 0 + +/* Because of the way the 860 starts up and assigns CS0 the +* entire address space, we have to set the memory controller +* differently. Normally, you write the option register +* first, and then enable the chip select by writing the +* base register. For CS0, you must write the base register +* first, followed by the option register. +*/ + +/* + * Init Memory Controller: + * + * BR0/1 and OR0/1 (FLASH) + */ +/* the other CS:s are determined by looking at parameters in BCSRx */ + +#define BCSR_ADDR ((uint) 0xFF010000) +#define BCSR_SIZE ((uint)(64 * 1024)) + +#define CFG_REMAP_OR_AM 0x80000000 /* OR addr mask */ +#define CFG_PRELIM_OR_AM 0xFF800000 /* OR addr mask */ + +/* FLASH timing: ACS = 10, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 0 */ +#define CFG_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK | OR_TRLX) + +#define CFG_OR0_REMAP (CFG_REMAP_OR_AM | CFG_OR_TIMING_FLASH) + +#ifdef USE_REAL_FLASH_VALUES +/* + * The "default" behaviour with 1Mbyte initial doesn't work for us! + */ +#define CFG_OR0_PRELIM 0x0FFC00D34 /* Real values for the board */ +#define CFG_BR0_PRELIM 0x02800001 /* Real values for the board */ +#else +#define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH) /* 8 Mbyte until detected */ +#define CFG_BR0_PRELIM ((CFG_FLASH_BASE & BR_BA_MSK) | BR_V ) +#endif + +/* BCSRx - Board Control and Status Registers */ +#define CFG_OR1_REMAP CFG_OR0_REMAP +#define CFG_OR1_PRELIM 0xffff8110 /* 64Kbyte address space */ +#define CFG_BR1_PRELIM ((BCSR_ADDR) | BR_V ) + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +/* values according to the manual */ + +#define PCMCIA_MEM_ADDR ((uint)0xff020000) +#define PCMCIA_MEM_SIZE ((uint)(64 * 1024)) + +#define BCSR0 ((uint) (BCSR_ADDR + 00)) +#define BCSR1 ((uint) (BCSR_ADDR + 0x04)) +#define BCSR2 ((uint) (BCSR_ADDR + 0x08)) +#define BCSR3 ((uint) (BCSR_ADDR + 0x0c)) +#define BCSR4 ((uint) (BCSR_ADDR + 0x10)) + +/* FADS bitvalues by Helmut Buchsbaum + * see MPC8xxADS User's Manual for a proper description + * of the following structures + */ + +#define BCSR0_ERB ((uint)0x80000000) +#define BCSR0_IP ((uint)0x40000000) +#define BCSR0_BDIS ((uint)0x10000000) +#define BCSR0_BPS_MASK ((uint)0x0C000000) +#define BCSR0_ISB_MASK ((uint)0x01800000) +#define BCSR0_DBGC_MASK ((uint)0x00600000) +#define BCSR0_DBPC_MASK ((uint)0x00180000) +#define BCSR0_EBDF_MASK ((uint)0x00060000) + +#define BCSR1_FLASH_EN ((uint)0x80000000) +#define BCSR1_DRAM_EN ((uint)0x40000000) +#define BCSR1_ETHEN ((uint)0x20000000) +#define BCSR1_IRDEN ((uint)0x10000000) +#define BCSR1_FLASH_CFG_EN ((uint)0x08000000) +#define BCSR1_CNT_REG_EN_PROTECT ((uint)0x04000000) +#define BCSR1_BCSR_EN ((uint)0x02000000) +#define BCSR1_RS232EN_1 ((uint)0x01000000) +#define BCSR1_PCCEN ((uint)0x00800000) +#define BCSR1_PCCVCC0 ((uint)0x00400000) +#define BCSR1_PCCVPP_MASK ((uint)0x00300000) +#define BCSR1_DRAM_HALF_WORD ((uint)0x00080000) +#define BCSR1_RS232EN_2 ((uint)0x00040000) +#define BCSR1_SDRAM_EN ((uint)0x00020000) +#define BCSR1_PCCVCC1 ((uint)0x00010000) + +#define BCSR2_FLASH_PD_MASK ((uint)0xF0000000) +#define BCSR2_DRAM_PD_MASK ((uint)0x07800000) +#define BCSR2_DRAM_PD_SHIFT (23) +#define BCSR2_EXTTOLI_MASK ((uint)0x00780000) +#define BCSR2_DBREVNR_MASK ((uint)0x00030000) + +#define BCSR3_DBID_MASK ((ushort)0x3800) +#define BCSR3_CNT_REG_EN_PROTECT ((ushort)0x0400) +#define BCSR3_BREVNR0 ((ushort)0x0080) +#define BCSR3_FLASH_PD_MASK ((ushort)0x0070) +#define BCSR3_BREVN1 ((ushort)0x0008) +#define BCSR3_BREVN2_MASK ((ushort)0x0003) + +#define BCSR4_ETHLOOP ((uint)0x80000000) +#define BCSR4_TFPLDL ((uint)0x40000000) +#define BCSR4_TPSQEL ((uint)0x20000000) +#define BCSR4_SIGNAL_LAMP ((uint)0x10000000) +#define BCSR4_FETH_EN ((uint)0x08000000) +#define BCSR4_FETHCFG0 ((uint)0x04000000) +#define BCSR4_FETHFDE ((uint)0x02000000) +#define BCSR4_FETHCFG1 ((uint)0x00400000) +#define BCSR4_FETHRST ((uint)0x00200000) + +#define CONFIG_DRAM_50MHZ 1 +#define CONFIG_SDRAM_50MHZ 1 + +/* Interrupt level assignments. +*/ +#define FEC_INTERRUPT SIU_LEVEL1 /* FEC interrupt */ + +/* We don't use the 8259. +*/ +#define NR_8259_INTS 0 + +/* Machine type +*/ +#define _MACH_8xx (_MACH_fads) + +#define CONFIG_DISK_SPINUP_TIME 1000000 + + +/* PCMCIA configuration */ + +#define PCMCIA_MAX_SLOTS 2 + +#ifdef CONFIG_MPC860 +#define PCMCIA_SLOT_A 1 +#endif +/*#define CFG_PCMCIA_MEM_SIZE ( 64 << 20) */ +#define CFG_PCMCIA_MEM_ADDR (0x50000000) +#define CFG_PCMCIA_MEM_SIZE ( 64 << 20 ) +#define CFG_PCMCIA_DMA_ADDR (0x54000000) +#define CFG_PCMCIA_DMA_SIZE ( 64 << 20 ) +#define CFG_PCMCIA_ATTRB_ADDR (0x58000000) +#define CFG_PCMCIA_ATTRB_SIZE ( 64 << 20 ) +#define CFG_PCMCIA_IO_ADDR (0x5C000000) +#define CFG_PCMCIA_IO_SIZE ( 64 << 20 ) +/* we have 8 windows, we take everything up to 60000000 */ + +#define CFG_ATA_IDE0_OFFSET 0x0000 + +#define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR + +/* Offset for data I/O */ +#define CFG_ATA_DATA_OFFSET (CFG_PCMCIA_MEM_SIZE + 0x320) +/* Offset for normal register accesses */ +#define CFG_ATA_REG_OFFSET (2 * CFG_PCMCIA_MEM_SIZE + 0x320) +/* Offset for alternate registers */ +#define CFG_ATA_ALT_OFFSET 0x0000 +/*#define CFG_ATA_ALT_OFFSET 0x0100 */ + + +#endif /* __CONFIG_H */ diff --git a/include/configs/RPXClassic.h b/include/configs/RPXClassic.h index 959ee1a491..9746b64b0b 100644 --- a/include/configs/RPXClassic.h +++ b/include/configs/RPXClassic.h @@ -331,8 +331,7 @@ * */ /* #define CFG_DER 0x2002000F */ -/* #define CFG_DER 0 */ -#define CFG_DER 0x0082000F +#define CFG_DER 0 /* * Init Memory Controller: diff --git a/include/configs/SPD823TS.h b/include/configs/SPD823TS.h index 51f2c253c2..ae4dcc2ccc 100644 --- a/include/configs/SPD823TS.h +++ b/include/configs/SPD823TS.h @@ -381,7 +381,7 @@ */ /* periodic timer for refresh */ -#define CFG_MAMR_PTB 204 +#define CFG_MBMR_PTB 204 /* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit */ #define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ @@ -396,9 +396,9 @@ */ /* 8 column SDRAM */ -#define CFG_MBMR_8COL ((CFG_MAMR_PTB << MAMR_PTB_SHIFT) | \ - MAMR_AMB_TYPE_0 | MAMR_DSB_1_CYCL | MAMR_G0CLB_A11 | \ - MAMR_RLFB_1X | MAMR_WLFB_1X | MAMR_TLFB_4X) +#define CFG_MBMR_8COL ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \ + MBMR_AMB_TYPE_0 | MBMR_DSB_1_CYCL | MBMR_G0CLB_A11 | \ + MBMR_RLFB_1X | MBMR_WLFB_1X | MBMR_TLFB_4X) /* * Internal Definitions diff --git a/include/configs/pcu_e.h b/include/configs/pcu_e.h index 42877a70f8..31f1e56b00 100644 --- a/include/configs/pcu_e.h +++ b/include/configs/pcu_e.h @@ -518,11 +518,11 @@ #define CFG_MAMR_PTA 0x30 /* = 48 */ #define CFG_MAMR ( (CFG_MAMR_PTA << MAMR_PTA_SHIFT) | \ - MAMR_AMB_TYPE_1 | \ - MAMR_G0CLB_A10 | \ - MAMR_RLFB_1X | \ - MAMR_WLFB_1X | \ - MAMR_TLFB_8X ) + MAMR_AMA_TYPE_1 | \ + MAMR_G0CLA_A10 | \ + MAMR_RLFA_1X | \ + MAMR_WLFA_1X | \ + MAMR_TLFA_8X ) /* * Internal Definitions diff --git a/include/configs/v37.h b/include/configs/v37.h index 6696985bf5..45bc353ad2 100644 --- a/include/configs/v37.h +++ b/include/configs/v37.h @@ -296,8 +296,7 @@ *----------------------------------------------------------------------- * */ -#define CFG_DER 0x0082000F -/*#define CFG_DER 0*/ +#define CFG_DER 0 /* * Init Memory Controller: diff --git a/include/mpc8xx.h b/include/mpc8xx.h index 1a65f10ca2..e74d146fb9 100644 --- a/include/mpc8xx.h +++ b/include/mpc8xx.h @@ -12,7 +12,7 @@ * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License @@ -121,8 +121,8 @@ * RSR - Reset Status Register 5-4 */ #define RSR_JTRS 0x01000000 /* JTAG Reset Status */ -#define RSR_DBSRS 0x02000000 /* Debug Port Soft Reset Status */ -#define RSR_DBHRS 0x04000000 /* Debug Port Hard Reset Status */ +#define RSR_DBSRS 0x02000000 /* Debug Port Soft Reset Status */ +#define RSR_DBHRS 0x04000000 /* Debug Port Hard Reset Status */ #define RSR_CSRS 0x08000000 /* Check Stop Reset Status */ #define RSR_SWRS 0x10000000 /* Software Watchdog Reset Status*/ #define RSR_LLRS 0x20000000 /* Loss-of-Lock Reset Status */ @@ -134,21 +134,42 @@ /*----------------------------------------------------------------------- * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 */ -#define PLPRCR_MF_MSK 0xFFF00000 /* Multiplication factor bits */ +#ifdef CONFIG_MPC866_et_al +#define PLPRCR_MF_MSK 0xffff0000 /* Multiplication factor bits */ +#define PLPRCR_MFN_MSK 0xf8000000 /* Multiplication factor numerator bits */ +#define PLPRCR_MFN_SHIFT 0x0000001b /* Multiplication factor numerator shift*/ +#define PLPRCR_MFD_MSK 0x03c00000 /* Multiplication factor denominator bits */ +#define PLPRCR_MFD_SHIFT 0x00000017 /* Multiplication factor denominator shift*/ +#define PLPRCR_S_MSK 0x00300000 /* Multiplication factor integer bits */ +#define PLPRCR_S_SHIFT 0x00000014 /* Multiplication factor integer shift*/ +#define PLPRCR_MFI_MSK 0x000f0000 /* Multiplication factor integer bits */ +#define PLPRCR_MFI_SHIFT 0x00000010 /* Multiplication factor integer shift*/ +#else +#define PLPRCR_MF_MSK 0xfff00000 /* Multiplication factor bits */ #define PLPRCR_MF_SHIFT 0x00000014 /* Multiplication factor shift value */ +#endif #define PLPRCR_SPLSS 0x00008000 /* SPLL Lock Status Sticky bit */ #define PLPRCR_TEXPS 0x00004000 /* TEXP Status */ +#ifndef CONFIG_MPC866_et_al #define PLPRCR_TMIST 0x00001000 /* Timers Interrupt Status */ +#endif #define PLPRCR_CSRC 0x00000400 /* Clock Source */ +#ifndef CONFIG_MPC866_et_al #define PLPRCR_LPM_MSK 0x00000300 /* Low Power Mode mask */ #define PLPRCR_LPM_NORMAL 0x00000000 /* normal power management mode */ #define PLPRCR_LPM_DOZE 0x00000100 /* doze power management mode */ #define PLPRCR_LPM_SLEEP 0x00000200 /* sleep power management mode */ #define PLPRCR_LPM_DEEP_SLEEP 0x00000300 /* deep sleep power mgt mode */ #define PLPRCR_LPM_DOWN 0x00000300 /* down power management mode */ +#endif #define PLPRCR_CSR 0x00000080 /* CheskStop Reset value */ #define PLPRCR_LOLRE 0x00000040 /* Loss Of Lock Reset Enable */ #define PLPRCR_FIOPD 0x00000020 /* Force I/O Pull Down */ +#ifdef CONFIG_MPC866_et_al +#define PLPRCR_PDF_MSK 0x0000001e /* Predivision Factor bits */ +#define PLPRCR_PDF_SHIFT 0x00000001 /* Predivision Factor shift value */ +#define PLPRCR_DBRMO 0x00000001 /* DPLL BRM Order bit */ +#endif /*----------------------------------------------------------------------- * SCCR - System Clock and reset Control Register 15-27 @@ -261,8 +282,8 @@ * MCR - Memory Command Register */ #define MCR_OP_WRITE 0x00000000 /* WRITE command */ -#define MCR_OP_READ 0x40000000 /* READ command */ -#define MCR_OP_RUN 0x80000000 /* RUN command */ +#define MCR_OP_READ 0x40000000 /* READ command */ +#define MCR_OP_RUN 0x80000000 /* RUN command */ #define MCR_UPM_A 0x00000000 /* Select UPM A */ #define MCR_UPM_B 0x00800000 /* Select UPM B */ #define MCR_MB_CS0 0x00000000 /* Use Chip Select /CS0 */ @@ -359,138 +380,138 @@ /*----------------------------------------------------------------------- * Machine B Mode Register 16-13 */ -#define MAMR_PTB_MSK 0xFF000000 /* Periodic Timer B period mask */ -#define MAMR_PTB_SHIFT 0x00000018 /* Periodic Timer B period shift */ -#define MAMR_PTBE 0x00800000 /* Periodic Timer B Enable */ -#define MAMR_AMB_MSK 0x00700000 /* Addess Multiplex size B */ -#define MAMR_AMB_TYPE_0 0x00000000 /* Addess Multiplexing Type 0 */ -#define MAMR_AMB_TYPE_1 0x00100000 /* Addess Multiplexing Type 1 */ -#define MAMR_AMB_TYPE_2 0x00200000 /* Addess Multiplexing Type 2 */ -#define MAMR_AMB_TYPE_3 0x00300000 /* Addess Multiplexing Type 3 */ -#define MAMR_AMB_TYPE_4 0x00400000 /* Addess Multiplexing Type 4 */ -#define MAMR_AMB_TYPE_5 0x00500000 /* Addess Multiplexing Type 5 */ -#define MAMR_DSB_MSK 0x00060000 /* Disable Timer period mask */ -#define MAMR_DSB_1_CYCL 0x00000000 /* 1 cycle Disable Period */ -#define MAMR_DSB_2_CYCL 0x00020000 /* 2 cycle Disable Period */ -#define MAMR_DSB_3_CYCL 0x00040000 /* 3 cycle Disable Period */ -#define MAMR_DSB_4_CYCL 0x00060000 /* 4 cycle Disable Period */ -#define MAMR_G0CLB_MSK 0x0000E000 /* General Line 0 Control B */ -#define MAMR_G0CLB_A12 0x00000000 /* General Line 0 : A12 */ -#define MAMR_G0CLB_A11 0x00002000 /* General Line 0 : A11 */ -#define MAMR_G0CLB_A10 0x00004000 /* General Line 0 : A10 */ -#define MAMR_G0CLB_A9 0x00006000 /* General Line 0 : A9 */ -#define MAMR_G0CLB_A8 0x00008000 /* General Line 0 : A8 */ -#define MAMR_G0CLB_A7 0x0000A000 /* General Line 0 : A7 */ -#define MAMR_G0CLB_A6 0x0000C000 /* General Line 0 : A6 */ -#define MAMR_G0CLB_A5 0x0000E000 /* General Line 0 : A5 */ -#define MAMR_GPL_B4DIS 0x00001000 /* GPL_B4 ouput line Disable */ -#define MAMR_RLFB_MSK 0x00000F00 /* Read Loop Field B mask */ -#define MAMR_RLFB_1X 0x00000100 /* The Read Loop is executed 1 time */ -#define MAMR_RLFB_2X 0x00000200 /* The Read Loop is executed 2 times */ -#define MAMR_RLFB_3X 0x00000300 /* The Read Loop is executed 3 times */ -#define MAMR_RLFB_4X 0x00000400 /* The Read Loop is executed 4 times */ -#define MAMR_RLFB_5X 0x00000500 /* The Read Loop is executed 5 times */ -#define MAMR_RLFB_6X 0x00000600 /* The Read Loop is executed 6 times */ -#define MAMR_RLFB_7X 0x00000700 /* The Read Loop is executed 7 times */ -#define MAMR_RLFB_8X 0x00000800 /* The Read Loop is executed 8 times */ -#define MAMR_RLFB_9X 0x00000900 /* The Read Loop is executed 9 times */ -#define MAMR_RLFB_10X 0x00000A00 /* The Read Loop is executed 10 times */ -#define MAMR_RLFB_11X 0x00000B00 /* The Read Loop is executed 11 times */ -#define MAMR_RLFB_12X 0x00000C00 /* The Read Loop is executed 12 times */ -#define MAMR_RLFB_13X 0x00000D00 /* The Read Loop is executed 13 times */ -#define MAMR_RLFB_14X 0x00000E00 /* The Read Loop is executed 14 times */ -#define MAMR_RLFB_15X 0x00000f00 /* The Read Loop is executed 15 times */ -#define MAMR_RLFB_16X 0x00000000 /* The Read Loop is executed 16 times */ -#define MAMR_WLFB_MSK 0x000000F0 /* Write Loop Field B mask */ -#define MAMR_WLFB_1X 0x00000010 /* The Write Loop is executed 1 time */ -#define MAMR_WLFB_2X 0x00000020 /* The Write Loop is executed 2 times */ -#define MAMR_WLFB_3X 0x00000030 /* The Write Loop is executed 3 times */ -#define MAMR_WLFB_4X 0x00000040 /* The Write Loop is executed 4 times */ -#define MAMR_WLFB_5X 0x00000050 /* The Write Loop is executed 5 times */ -#define MAMR_WLFB_6X 0x00000060 /* The Write Loop is executed 6 times */ -#define MAMR_WLFB_7X 0x00000070 /* The Write Loop is executed 7 times */ -#define MAMR_WLFB_8X 0x00000080 /* The Write Loop is executed 8 times */ -#define MAMR_WLFB_9X 0x00000090 /* The Write Loop is executed 9 times */ -#define MAMR_WLFB_10X 0x000000A0 /* The Write Loop is executed 10 times */ -#define MAMR_WLFB_11X 0x000000B0 /* The Write Loop is executed 11 times */ -#define MAMR_WLFB_12X 0x000000C0 /* The Write Loop is executed 12 times */ -#define MAMR_WLFB_13X 0x000000D0 /* The Write Loop is executed 13 times */ -#define MAMR_WLFB_14X 0x000000E0 /* The Write Loop is executed 14 times */ -#define MAMR_WLFB_15X 0x000000F0 /* The Write Loop is executed 15 times */ -#define MAMR_WLFB_16X 0x00000000 /* The Write Loop is executed 16 times */ -#define MAMR_TLFB_MSK 0x0000000F /* Timer Loop Field B mask */ -#define MAMR_TLFB_1X 0x00000001 /* The Timer Loop is executed 1 time */ -#define MAMR_TLFB_2X 0x00000002 /* The Timer Loop is executed 2 times */ -#define MAMR_TLFB_3X 0x00000003 /* The Timer Loop is executed 3 times */ -#define MAMR_TLFB_4X 0x00000004 /* The Timer Loop is executed 4 times */ -#define MAMR_TLFB_5X 0x00000005 /* The Timer Loop is executed 5 times */ -#define MAMR_TLFB_6X 0x00000006 /* The Timer Loop is executed 6 times */ -#define MAMR_TLFB_7X 0x00000007 /* The Timer Loop is executed 7 times */ -#define MAMR_TLFB_8X 0x00000008 /* The Timer Loop is executed 8 times */ -#define MAMR_TLFB_9X 0x00000009 /* The Timer Loop is executed 9 times */ -#define MAMR_TLFB_10X 0x0000000A /* The Timer Loop is executed 10 times */ -#define MAMR_TLFB_11X 0x0000000B /* The Timer Loop is executed 11 times */ -#define MAMR_TLFB_12X 0x0000000C /* The Timer Loop is executed 12 times */ -#define MAMR_TLFB_13X 0x0000000D /* The Timer Loop is executed 13 times */ -#define MAMR_TLFB_14X 0x0000000E /* The Timer Loop is executed 14 times */ -#define MAMR_TLFB_15X 0x0000000F /* The Timer Loop is executed 15 times */ -#define MAMR_TLFB_16X 0x00000000 /* The Timer Loop is executed 16 times */ +#define MBMR_PTB_MSK 0xFF000000 /* Periodic Timer B period mask */ +#define MBMR_PTB_SHIFT 0x00000018 /* Periodic Timer B period shift */ +#define MBMR_PTBE 0x00800000 /* Periodic Timer B Enable */ +#define MBMR_AMB_MSK 0x00700000 /* Addess Multiplex size B */ +#define MBMR_AMB_TYPE_0 0x00000000 /* Addess Multiplexing Type 0 */ +#define MBMR_AMB_TYPE_1 0x00100000 /* Addess Multiplexing Type 1 */ +#define MBMR_AMB_TYPE_2 0x00200000 /* Addess Multiplexing Type 2 */ +#define MBMR_AMB_TYPE_3 0x00300000 /* Addess Multiplexing Type 3 */ +#define MBMR_AMB_TYPE_4 0x00400000 /* Addess Multiplexing Type 4 */ +#define MBMR_AMB_TYPE_5 0x00500000 /* Addess Multiplexing Type 5 */ +#define MBMR_DSB_MSK 0x00060000 /* Disable Timer period mask */ +#define MBMR_DSB_1_CYCL 0x00000000 /* 1 cycle Disable Period */ +#define MBMR_DSB_2_CYCL 0x00020000 /* 2 cycle Disable Period */ +#define MBMR_DSB_3_CYCL 0x00040000 /* 3 cycle Disable Period */ +#define MBMR_DSB_4_CYCL 0x00060000 /* 4 cycle Disable Period */ +#define MBMR_G0CLB_MSK 0x0000E000 /* General Line 0 Control B */ +#define MBMR_G0CLB_A12 0x00000000 /* General Line 0 : A12 */ +#define MBMR_G0CLB_A11 0x00002000 /* General Line 0 : A11 */ +#define MBMR_G0CLB_A10 0x00004000 /* General Line 0 : A10 */ +#define MBMR_G0CLB_A9 0x00006000 /* General Line 0 : A9 */ +#define MBMR_G0CLB_A8 0x00008000 /* General Line 0 : A8 */ +#define MBMR_G0CLB_A7 0x0000A000 /* General Line 0 : A7 */ +#define MBMR_G0CLB_A6 0x0000C000 /* General Line 0 : A6 */ +#define MBMR_G0CLB_A5 0x0000E000 /* General Line 0 : A5 */ +#define MBMR_GPL_B4DIS 0x00001000 /* GPL_B4 ouput line Disable */ +#define MBMR_RLFB_MSK 0x00000F00 /* Read Loop Field B mask */ +#define MBMR_RLFB_1X 0x00000100 /* The Read Loop is executed 1 time */ +#define MBMR_RLFB_2X 0x00000200 /* The Read Loop is executed 2 times */ +#define MBMR_RLFB_3X 0x00000300 /* The Read Loop is executed 3 times */ +#define MBMR_RLFB_4X 0x00000400 /* The Read Loop is executed 4 times */ +#define MBMR_RLFB_5X 0x00000500 /* The Read Loop is executed 5 times */ +#define MBMR_RLFB_6X 0x00000600 /* The Read Loop is executed 6 times */ +#define MBMR_RLFB_7X 0x00000700 /* The Read Loop is executed 7 times */ +#define MBMR_RLFB_8X 0x00000800 /* The Read Loop is executed 8 times */ +#define MBMR_RLFB_9X 0x00000900 /* The Read Loop is executed 9 times */ +#define MBMR_RLFB_10X 0x00000A00 /* The Read Loop is executed 10 times */ +#define MBMR_RLFB_11X 0x00000B00 /* The Read Loop is executed 11 times */ +#define MBMR_RLFB_12X 0x00000C00 /* The Read Loop is executed 12 times */ +#define MBMR_RLFB_13X 0x00000D00 /* The Read Loop is executed 13 times */ +#define MBMR_RLFB_14X 0x00000E00 /* The Read Loop is executed 14 times */ +#define MBMR_RLFB_15X 0x00000f00 /* The Read Loop is executed 15 times */ +#define MBMR_RLFB_16X 0x00000000 /* The Read Loop is executed 16 times */ +#define MBMR_WLFB_MSK 0x000000F0 /* Write Loop Field B mask */ +#define MBMR_WLFB_1X 0x00000010 /* The Write Loop is executed 1 time */ +#define MBMR_WLFB_2X 0x00000020 /* The Write Loop is executed 2 times */ +#define MBMR_WLFB_3X 0x00000030 /* The Write Loop is executed 3 times */ +#define MBMR_WLFB_4X 0x00000040 /* The Write Loop is executed 4 times */ +#define MBMR_WLFB_5X 0x00000050 /* The Write Loop is executed 5 times */ +#define MBMR_WLFB_6X 0x00000060 /* The Write Loop is executed 6 times */ +#define MBMR_WLFB_7X 0x00000070 /* The Write Loop is executed 7 times */ +#define MBMR_WLFB_8X 0x00000080 /* The Write Loop is executed 8 times */ +#define MBMR_WLFB_9X 0x00000090 /* The Write Loop is executed 9 times */ +#define MBMR_WLFB_10X 0x000000A0 /* The Write Loop is executed 10 times */ +#define MBMR_WLFB_11X 0x000000B0 /* The Write Loop is executed 11 times */ +#define MBMR_WLFB_12X 0x000000C0 /* The Write Loop is executed 12 times */ +#define MBMR_WLFB_13X 0x000000D0 /* The Write Loop is executed 13 times */ +#define MBMR_WLFB_14X 0x000000E0 /* The Write Loop is executed 14 times */ +#define MBMR_WLFB_15X 0x000000F0 /* The Write Loop is executed 15 times */ +#define MBMR_WLFB_16X 0x00000000 /* The Write Loop is executed 16 times */ +#define MBMR_TLFB_MSK 0x0000000F /* Timer Loop Field B mask */ +#define MBMR_TLFB_1X 0x00000001 /* The Timer Loop is executed 1 time */ +#define MBMR_TLFB_2X 0x00000002 /* The Timer Loop is executed 2 times */ +#define MBMR_TLFB_3X 0x00000003 /* The Timer Loop is executed 3 times */ +#define MBMR_TLFB_4X 0x00000004 /* The Timer Loop is executed 4 times */ +#define MBMR_TLFB_5X 0x00000005 /* The Timer Loop is executed 5 times */ +#define MBMR_TLFB_6X 0x00000006 /* The Timer Loop is executed 6 times */ +#define MBMR_TLFB_7X 0x00000007 /* The Timer Loop is executed 7 times */ +#define MBMR_TLFB_8X 0x00000008 /* The Timer Loop is executed 8 times */ +#define MBMR_TLFB_9X 0x00000009 /* The Timer Loop is executed 9 times */ +#define MBMR_TLFB_10X 0x0000000A /* The Timer Loop is executed 10 times */ +#define MBMR_TLFB_11X 0x0000000B /* The Timer Loop is executed 11 times */ +#define MBMR_TLFB_12X 0x0000000C /* The Timer Loop is executed 12 times */ +#define MBMR_TLFB_13X 0x0000000D /* The Timer Loop is executed 13 times */ +#define MBMR_TLFB_14X 0x0000000E /* The Timer Loop is executed 14 times */ +#define MBMR_TLFB_15X 0x0000000F /* The Timer Loop is executed 15 times */ +#define MBMR_TLFB_16X 0x00000000 /* The Timer Loop is executed 16 times */ /*----------------------------------------------------------------------- * Timer Global Configuration Register 18-8 */ #define TGCR_CAS4 0x8000 /* Cascade Timer 3 and 4 */ #define TGCR_FRZ4 0x4000 /* Freeze timer 4 */ -#define TGCR_STP4 0x2000 /* Stop timer 4 */ -#define TGCR_RST4 0x1000 /* Reset timer 4 */ +#define TGCR_STP4 0x2000 /* Stop timer 4 */ +#define TGCR_RST4 0x1000 /* Reset timer 4 */ #define TGCR_GM2 0x0800 /* Gate Mode for Pin 2 */ #define TGCR_FRZ3 0x0400 /* Freeze timer 3 */ -#define TGCR_STP3 0x0200 /* Stop timer 3 */ -#define TGCR_RST3 0x0100 /* Reset timer 3 */ +#define TGCR_STP3 0x0200 /* Stop timer 3 */ +#define TGCR_RST3 0x0100 /* Reset timer 3 */ #define TGCR_CAS2 0x0080 /* Cascade Timer 1 and 2 */ #define TGCR_FRZ2 0x0040 /* Freeze timer 2 */ -#define TGCR_STP2 0x0020 /* Stop timer 2 */ -#define TGCR_RST2 0x0010 /* Reset timer 2 */ +#define TGCR_STP2 0x0020 /* Stop timer 2 */ +#define TGCR_RST2 0x0010 /* Reset timer 2 */ #define TGCR_GM1 0x0008 /* Gate Mode for Pin 1 */ #define TGCR_FRZ1 0x0004 /* Freeze timer 1 */ -#define TGCR_STP1 0x0002 /* Stop timer 1 */ -#define TGCR_RST1 0x0001 /* Reset timer 1 */ +#define TGCR_STP1 0x0002 /* Stop timer 1 */ +#define TGCR_RST1 0x0001 /* Reset timer 1 */ /*----------------------------------------------------------------------- * Timer Mode Register 18-9 */ -#define TMR_PS_MSK 0xFF00 /* Prescaler Value */ -#define TMR_PS_SHIFT 8 /* Prescaler position */ -#define TMR_CE_MSK 0x00C0 /* Capture Edge and Enable Interrupt */ -#define TMR_CE_INTR_DIS 0x0000 /* Disable Interrupt on capture event */ -#define TMR_CE_RISING 0x0040 /* Capture on Rising TINx edge only */ -#define TMR_CE_FALLING 0x0080 /* Capture on Falling TINx edge only */ -#define TMR_CE_ANY 0x00C0 /* Capture on any TINx edge */ -#define TMR_OM 0x0020 /* Output Mode */ -#define TMR_ORI 0x0010 /* Output Reference Interrupt Enable */ -#define TMR_FRR 0x0008 /* Free Run/Restart */ -#define TMR_ICLK_MSK 0x0006 /* Timer Input Clock Source mask */ -#define TMR_ICLK_IN_CAS 0x0000 /* Internally cascaded input */ -#define TMR_ICLK_IN_GEN 0x0002 /* Internal General system clock */ -#define TMR_ICLK_IN_GEN_DIV16 0x0004 /* Internal General system clk div 16 */ -#define TMR_ICLK_TIN_PIN 0x0006 /* TINx pin */ -#define TMR_GE 0x0001 /* Gate Enable */ +#define TMR_PS_MSK 0xFF00 /* Prescaler Value */ +#define TMR_PS_SHIFT 8 /* Prescaler position */ +#define TMR_CE_MSK 0x00C0 /* Capture Edge and Enable Interrupt */ +#define TMR_CE_INTR_DIS 0x0000 /* Disable Interrupt on capture event */ +#define TMR_CE_RISING 0x0040 /* Capture on Rising TINx edge only */ +#define TMR_CE_FALLING 0x0080 /* Capture on Falling TINx edge only */ +#define TMR_CE_ANY 0x00C0 /* Capture on any TINx edge */ +#define TMR_OM 0x0020 /* Output Mode */ +#define TMR_ORI 0x0010 /* Output Reference Interrupt Enable */ +#define TMR_FRR 0x0008 /* Free Run/Restart */ +#define TMR_ICLK_MSK 0x0006 /* Timer Input Clock Source mask */ +#define TMR_ICLK_IN_CAS 0x0000 /* Internally cascaded input */ +#define TMR_ICLK_IN_GEN 0x0002 /* Internal General system clock */ +#define TMR_ICLK_IN_GEN_DIV16 0x0004 /* Internal General system clk div 16 */ +#define TMR_ICLK_TIN_PIN 0x0006 /* TINx pin */ +#define TMR_GE 0x0001 /* Gate Enable */ /*----------------------------------------------------------------------- * I2C Controller Registers */ -#define I2MOD_REVD 0x20 /* Reverese Data */ +#define I2MOD_REVD 0x20 /* Reverese Data */ #define I2MOD_GCD 0x10 /* General Call Disable */ #define I2MOD_FLT 0x08 /* Clock Filter */ #define I2MOD_PDIV32 0x00 /* Pre-Divider 32 */ #define I2MOD_PDIV16 0x02 /* Pre-Divider 16 */ -#define I2MOD_PDIV8 0x04 /* Pre-Divider 8 */ -#define I2MOD_PDIV4 0x06 /* Pre-Divider 4 */ +#define I2MOD_PDIV8 0x04 /* Pre-Divider 8 */ +#define I2MOD_PDIV4 0x06 /* Pre-Divider 4 */ #define I2MOD_EN 0x01 /* Enable */ -#define I2CER_TXE 0x10 /* Tx Error */ +#define I2CER_TXE 0x10 /* Tx Error */ #define I2CER_BSY 0x04 /* Busy Condition */ #define I2CER_TXB 0x02 /* Tx Buffer Transmitted */ #define I2CER_RXB 0x01 /* Rx Buffer Received */ @@ -514,7 +535,7 @@ /*----------------------------------------------------------------------- * PCMCIA Interface General Control Register 17-12 */ -#define PCMCIA_GCRX_CXRESET 0x00000040 +#define PCMCIA_GCRX_CXRESET 0x00000040 #define PCMCIA_GCRX_CXOE 0x00000080 #define PCMCIA_VS1(slot) (0x80000000 >> (slot << 4)) @@ -539,36 +560,36 @@ * * Bank Sizes: */ -#define PCMCIA_BSIZE_1 0x00000000 /* Bank size: 1 Bytes */ -#define PCMCIA_BSIZE_2 0x08000000 /* Bank size: 2 Bytes */ -#define PCMCIA_BSIZE_4 0x18000000 /* Bank size: 4 Bytes */ -#define PCMCIA_BSIZE_8 0x10000000 /* Bank size: 8 Bytes */ -#define PCMCIA_BSIZE_16 0x30000000 /* Bank size: 16 Bytes */ -#define PCMCIA_BSIZE_32 0x38000000 /* Bank size: 32 Bytes */ -#define PCMCIA_BSIZE_64 0x28000000 /* Bank size: 64 Bytes */ -#define PCMCIA_BSIZE_128 0x20000000 /* Bank size: 128 Bytes */ -#define PCMCIA_BSIZE_256 0x60000000 /* Bank size: 256 Bytes */ -#define PCMCIA_BSIZE_512 0x68000000 /* Bank size: 512 Bytes */ -#define PCMCIA_BSIZE_1K 0x78000000 /* Bank size: 1 kB */ -#define PCMCIA_BSIZE_2K 0x70000000 /* Bank size: 2 kB */ -#define PCMCIA_BSIZE_4K 0x50000000 /* Bank size: 4 kB */ -#define PCMCIA_BSIZE_8K 0x58000000 /* Bank size: 8 kB */ +#define PCMCIA_BSIZE_1 0x00000000 /* Bank size: 1 Bytes */ +#define PCMCIA_BSIZE_2 0x08000000 /* Bank size: 2 Bytes */ +#define PCMCIA_BSIZE_4 0x18000000 /* Bank size: 4 Bytes */ +#define PCMCIA_BSIZE_8 0x10000000 /* Bank size: 8 Bytes */ +#define PCMCIA_BSIZE_16 0x30000000 /* Bank size: 16 Bytes */ +#define PCMCIA_BSIZE_32 0x38000000 /* Bank size: 32 Bytes */ +#define PCMCIA_BSIZE_64 0x28000000 /* Bank size: 64 Bytes */ +#define PCMCIA_BSIZE_128 0x20000000 /* Bank size: 128 Bytes */ +#define PCMCIA_BSIZE_256 0x60000000 /* Bank size: 256 Bytes */ +#define PCMCIA_BSIZE_512 0x68000000 /* Bank size: 512 Bytes */ +#define PCMCIA_BSIZE_1K 0x78000000 /* Bank size: 1 kB */ +#define PCMCIA_BSIZE_2K 0x70000000 /* Bank size: 2 kB */ +#define PCMCIA_BSIZE_4K 0x50000000 /* Bank size: 4 kB */ +#define PCMCIA_BSIZE_8K 0x58000000 /* Bank size: 8 kB */ #define PCMCIA_BSIZE_16K 0x48000000 /* Bank size: 16 kB */ #define PCMCIA_BSIZE_32K 0x40000000 /* Bank size: 32 kB */ #define PCMCIA_BSIZE_64K 0xC0000000 /* Bank size: 64 kB */ #define PCMCIA_BSIZE_128K 0xC8000000 /* Bank size: 128 kB */ #define PCMCIA_BSIZE_256K 0xD8000000 /* Bank size: 256 kB */ #define PCMCIA_BSIZE_512K 0xD0000000 /* Bank size: 512 kB */ -#define PCMCIA_BSIZE_1M 0xF0000000 /* Bank size: 1 MB */ -#define PCMCIA_BSIZE_2M 0xF8000000 /* Bank size: 2 MB */ -#define PCMCIA_BSIZE_4M 0xE8000000 /* Bank size: 4 MB */ -#define PCMCIA_BSIZE_8M 0xE0000000 /* Bank size: 8 MB */ +#define PCMCIA_BSIZE_1M 0xF0000000 /* Bank size: 1 MB */ +#define PCMCIA_BSIZE_2M 0xF8000000 /* Bank size: 2 MB */ +#define PCMCIA_BSIZE_4M 0xE8000000 /* Bank size: 4 MB */ +#define PCMCIA_BSIZE_8M 0xE0000000 /* Bank size: 8 MB */ #define PCMCIA_BSIZE_16M 0xA0000000 /* Bank size: 16 MB */ #define PCMCIA_BSIZE_32M 0xA8000000 /* Bank size: 32 MB */ #define PCMCIA_BSIZE_64M 0xB8000000 /* Bank size: 64 MB */ /* PCMCIA Timing */ -#define PCMCIA_SHT(t) ((t & 0x0F)<<16) /* Strobe Hold Time */ +#define PCMCIA_SHT(t) ((t & 0x0F)<<16) /* Strobe Hold Time */ #define PCMCIA_SST(t) ((t & 0x0F)<<12) /* Strobe Setup Time */ #define PCMCIA_SL(t) ((t==32) ? 0 : ((t & 0x1F)<<7)) /* Strobe Length */ @@ -579,10 +600,10 @@ /* PCMCIA Region Select */ #define PCMCIA_PRS_MEM 0x00000000 /* Common Memory Space */ #define PCMCIA_PRS_ATTR 0x00000010 /* Attribute Space */ -#define PCMCIA_PRS_IO 0x00000018 /* I/O Space */ -#define PCMCIA_PRS_DMA 0x00000020 /* DMA, normal transfer */ +#define PCMCIA_PRS_IO 0x00000018 /* I/O Space */ +#define PCMCIA_PRS_DMA 0x00000020 /* DMA, normal transfer */ #define PCMCIA_PRS_DMA_LAST 0x00000028 /* DMA, last transactn */ -#define PCMCIA_PRS_CEx 0x00000030 /* A[22:23] ==> CE1,CE2 */ +#define PCMCIA_PRS_CEx 0x00000030 /* A[22:23] ==> CE1,CE2 */ #define PCMCIA_PSLOT_A 0x00000000 /* Slot A */ #define PCMCIA_PSLOT_B 0x00000004 /* Slot B */ diff --git a/include/pcmcia.h b/include/pcmcia.h index 1609632be1..388b149e0b 100644 --- a/include/pcmcia.h +++ b/include/pcmcia.h @@ -43,7 +43,7 @@ #elif defined(CONFIG_ADS) /* The ADS board use SLOT_A */ # define CONFIG_PCMCIA_SLOT_A #elif defined(CONFIG_FADS) /* The FADS series are a mess */ -# if defined(CONFIG_MPC860T) || defined(CONFIG_MPC860) || defined(CONFIG_MPC821) +# if defined(CONFIG_MPC86x || defined(CONFIG_MPC821) # define CONFIG_PCMCIA_SLOT_A # else # define CONFIG_PCMCIA_SLOT_B diff --git a/include/version.h b/include/version.h index fb7411e3ae..e3ce8be3b3 100644 --- a/include/version.h +++ b/include/version.h @@ -24,6 +24,6 @@ #ifndef __VERSION_H__ #define __VERSION_H__ -#define U_BOOT_VERSION "U-Boot 0.4.4" +#define U_BOOT_VERSION "U-Boot 0.4.5" #endif /* __VERSION_H__ */ diff --git a/post/ether.c b/post/ether.c index 5b42ca76eb..d174ad1c01 100644 --- a/post/ether.c +++ b/post/ether.c @@ -130,8 +130,8 @@ CPM_CR_CH_SCC4 }; ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT); #if defined(CONFIG_FADS) -#if defined(CONFIG_MPC860T) - /* The FADS860T doesn't use the MODEM_EN or DATA_VOICE signals. */ +#if defined(CONFIG_MPC860T) || defined(CONFIG_MPC86xADS) + /* The FADS860T and MPC86xADS don't use the MODEM_EN or DATA_VOICE signals. */ *((uint *) BCSR4) &= ~BCSR4_ETHLOOP; *((uint *) BCSR4) |= BCSR4_TFPLDL | BCSR4_TPSQEL; *((uint *) BCSR1) &= ~BCSR1_ETHEN; |