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* Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk2010-10-261-1/+0
| | | | | | | | | | | | | | | | | | CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* add new CONFIG_AT91_LEGACYJens Scharsig2010-02-121-0/+2
| | | | | | | | | * add's the new temporary CONFIG_AT91_LEGACY to all board configs This will need for backward compatiblity, while change the SoC access to c structures. If CONFIG_AT91_LEGACY is defined, the deprecated SoC is used. Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
* new at91_emac network driver (NET_MULTI api)Jens Scharsig2010-01-311-1/+7
| | | | | | | | | | | | * add's at91_emac (AT91RM9200) network driver (NET_MULTI api) * enable driver with CONFIG_DRIVER_AT91EMAC * generic PHY initialization * modify AT91RM9200 boards to use NET_MULTI driver * the drivers has been tested with LXT971 Phy and DM9161 Phy at MII and RMII interface Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* rm9200 lowevel_init: don't touch reserved/readonly registersDavid Brownell2009-08-031-5/+0
| | | | | | | | | | | | | | | | | | | For some reason the AT91rm9200 lowlevel init writes to a bunch of reserved or read-only addresses. All the boards seem to define the value-to-be-written values as zero ... but they shouldn't actually be writing *anything* there. No documented erratum justifies these accesses. It looks like maybe some pre-release BDI-2000 setup code has been carried along by cargo cult programming since at least late 2004 (per GIT history). Here's a patch disabling what seems to be bogosity. Tested on a csb337; there were no behavioral changes. Signed-off-by: David Brownell <david-b@pacbell.net> on RM9200ek Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91rm9200: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-04-041-0/+1
| | | | | | add CONFIG_AT91RM9200_USART to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* cmc_pu2: get mac address from environmentMike Frysinger2009-03-201-0/+1
| | | | | | | | | | | | The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. Also rename load_sernum_ethaddr() to misc_init_r() so we don't need to handle this board specially in common ARM code. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* at91rm9200: rename lowlevel init value to CONFIG_SYS_Jean-Christophe PLAGNIOL-VILLARD2009-01-061-23/+23
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* at91rm9200: fix broken boot from nor flashJens Scharsig2008-11-241-0/+2
| | | | | | | This patch fix the broken boot from NOR Flash on AT91RM9200 boards, if CONFIG_AT91RM9200 is defined and nor preloader is used. Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-181-32/+32
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD2008-09-101-4/+4
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASHJean-Christophe PLAGNIOL-VILLARD2008-09-101-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* use correct at91rm9200 register nameDavid Brownell2008-03-301-1/+1
| | | | | | | | This fixes a naming bug for at91rm9200 lowlevel init code: NOR boot flash is on chipselect 0, not chipselect 2. This makes code use the register name from chip datasheets. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* ARM: AT91RM9200 based boards config cleanupLadislav Michl2008-02-041-20/+1
| | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Remove nowhere used struct bd_info_ext, remove trailing whitespaces, fix indentation.
* include/configs/[a-e]*: Cleanup BOOTP and lingering CFG_CMD_*.Jon Loeliger2007-07-101-0/+9
| | | | | | | | | Explicitly add in default CONFIG_BOOTP_* options where cmd_confdefs.h used to be included but CONFIG_BOOTP_MASK was not defined. Remove lingering references to CFG_CMD_* symbols. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* include/configs: Use new CONFIG_CMD_* in various c* named board config files.Jon Loeliger2007-07-051-21/+21
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Update configuration for CMC-PU2 boardWolfgang Denk2006-06-161-10/+1
| | | | Patch by Martin Krause, 17 Nov 2005
* Change all '$(...)' variable references into '${...}'Wolfgang Denk2005-11-201-16/+16
| | | | | | which makes the environment compatible with the hush shell. WARNING: Support for the old '$(...)' syntax will be discontinued in a later version.
* Change main clock on CMC-PU2 board from 207 MHz to 179 MHzWolfgang Denk2005-08-191-2/+2
| | | | | because of a bug in the AT91RM9200 CPU PLL Patch by Martin Krause, 22 Apr 2005
* Remove CONFIG_AT91RM9200DK in CMC-PU2 configurationWolfgang Denk2005-08-181-1/+0
| | | | Patch by Martin Krause, 19 Apr 2005
* get rid of obsolete CFG_AT91C_BRGR_DIVISOR definitionwdenk2005-04-201-2/+0
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* Patch by Steven Scholz, 06 Apr 2005:wdenk2005-04-061-3/+7
| | | | | - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
* * Add FEC support for TQM8540 board.wdenk2005-04-041-3/+46
| | | | | | | Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC * Patch by Martin Krause, 04 Apr 2005: Update default configuration for CMC_PU2 board.
* Patch by Steven Scholz, 4 Apr 2005:wdenk2005-04-041-8/+2
| | | | | | - remove all references to CONFIG_INIT_CRITICAL for ARM based boards - introduce two new configuration options instead: CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
* Fix timer code for ARM systems: make sure that udelay() does notwdenk2005-04-041-2/+2
| | | | reset timers so it's save to use udelay() in timeout code.
* Minor cleanupwdenk2005-04-031-1/+1
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* Prepare for SoC rework of ARM code:wdenk2005-04-021-11/+3
| | | | | - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL - rename memsetup into lowlevel_init (function name and source files)
* Fix problems with SNTP support;wdenk2005-04-021-4/+8
| | | | enable SNTP support in some boards.
* Patch by Martin Krause, 01 Apr 2005:wdenk2005-04-011-2/+2
| | | | Fix flash erase timeout on CMC_PU2
* Patch by Steven Scholz, 13 Dec 2004:wdenk2005-03-311-0/+32
| | | | | Remove duplicated code by merging memsetup.S files for at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
* Cleanup for CMC_PU2 boardwdenk2004-12-141-50/+37
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* * Fix udelay() on AT91RM9200 for delays < 1 ms.LABEL_2004_11_25_0035wdenk2004-11-241-3/+7
| | | | | | * Enable long help on CMC PU2 board; fix reset issue; increase CPU speed from 179 to 207 MHz.
* * Update for AT91RM9200DK and CMC_PU2 boards:wdenk2004-11-211-50/+19
| | | | | | | - Enable booting directly from flash - fix CMC_PU2 flash driver * Fix mkimage usage message
* Fix CFG_HZ problems on AT91RM9200 systemswdenk2004-10-111-2/+4
| | | | [Remember: CFG_HZ should be 1000 on ALL systems!]
* * Patch by Gary Jennejohn, 01 Oct 2004:wdenk2004-10-101-0/+225
- add support for CMC PU2 board - add support for I2C on at91rm9200 * Patch by Gary Jennejohn, 28 Sep 2004: fix baudrate handling on at91rm9200
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