From d1c3b27525b664e8c4db6bb173eed51bfc8220de Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Wed, 9 Sep 2009 16:25:29 +0200 Subject: ppc4xx: Big cleanup of PPC4xx defines This patch cleans up multiple issues of the 4xx register (mostly DCR, SDR, CPR, etc) definitions: - Change lower case defines to upper case (plb4_acr -> PLB4_ACR) - Change the defines to better match the names from the user's manuals (e.g. cprpllc -> CPR0_PLLC) - Removal of some unused defines Please test this patch intensive on your PPC4xx platform. Even though I tried not to break anything and tested successfully on multiple 4xx AMCC platforms, testing on custom platforms is recommended. Signed-off-by: Stefan Roese --- board/mpl/common/flash.c | 58 ++++++++++---------- board/mpl/mip405/init.S | 74 +++++++++++++------------- board/mpl/mip405/mip405.c | 132 +++++++++++++++++++++++----------------------- board/mpl/pip405/init.S | 74 +++++++++++++------------- board/mpl/pip405/pip405.c | 82 ++++++++++++++-------------- 5 files changed, 210 insertions(+), 210 deletions(-) (limited to 'board/mpl') diff --git a/board/mpl/common/flash.c b/board/mpl/common/flash.c index 355608cd3b..682f0e76dd 100644 --- a/board/mpl/common/flash.c +++ b/board/mpl/common/flash.c @@ -97,7 +97,7 @@ int get_boot_mode(void) { unsigned long pbcr; int res = 0; - pbcr = mfdcr (strap); + pbcr = mfdcr (CPC0_PSR); if ((pbcr & PSR_ROM_WIDTH_MASK) == 0) /* boot via MPS or MPS mapping */ res = BOOT_MPS; @@ -123,29 +123,29 @@ void setup_cs_reloc(void) /* first findout on which cs the flash is */ if(mode & BOOT_MPS) { /* map flash high on CS1 and MPS on CS0 */ - mtdcr (ebccfga, pb0ap); - mtdcr (ebccfgd, MPS_AP); - mtdcr (ebccfga, pb0cr); - mtdcr (ebccfgd, MPS_CR); + mtdcr (EBC0_CFGADDR, PB0AP); + mtdcr (EBC0_CFGDATA, MPS_AP); + mtdcr (EBC0_CFGADDR, PB0CR); + mtdcr (EBC0_CFGDATA, MPS_CR); /* we use the default values (max values) for the flash * because its real size is not yet known */ - mtdcr (ebccfga, pb1ap); - mtdcr (ebccfgd, FLASH_AP); - mtdcr (ebccfga, pb1cr); - mtdcr (ebccfgd, FLASH_CR_B); + mtdcr (EBC0_CFGADDR, PB1AP); + mtdcr (EBC0_CFGDATA, FLASH_AP); + mtdcr (EBC0_CFGADDR, PB1CR); + mtdcr (EBC0_CFGDATA, FLASH_CR_B); } else { /* map flash high on CS0 and MPS on CS1 */ - mtdcr (ebccfga, pb1ap); - mtdcr (ebccfgd, MPS_AP); - mtdcr (ebccfga, pb1cr); - mtdcr (ebccfgd, MPS_CR); + mtdcr (EBC0_CFGADDR, PB1AP); + mtdcr (EBC0_CFGDATA, MPS_AP); + mtdcr (EBC0_CFGADDR, PB1CR); + mtdcr (EBC0_CFGDATA, MPS_CR); /* we use the default values (max values) for the flash * because its real size is not yet known */ - mtdcr (ebccfga, pb0ap); - mtdcr (ebccfgd, FLASH_AP); - mtdcr (ebccfga, pb0cr); - mtdcr (ebccfgd, FLASH_CR_B); + mtdcr (EBC0_CFGADDR, PB0AP); + mtdcr (EBC0_CFGDATA, FLASH_AP); + mtdcr (EBC0_CFGADDR, PB0CR); + mtdcr (EBC0_CFGDATA, FLASH_CR_B); } } @@ -217,34 +217,34 @@ unsigned long flash_init (void) } if(mode & BOOT_MPS) { /* flash is on CS1 */ - mtdcr(ebccfga, pb1cr); - flashcr = mfdcr (ebccfgd); + mtdcr(EBC0_CFGADDR, PB1CR); + flashcr = mfdcr (EBC0_CFGDATA); /* we map the flash high in every case */ flashcr&=0x0001FFFF; /* mask out address bits */ flashcr|= ((0-flash_info[0].size) & 0xFFF00000); /* start addr */ flashcr|= (i << 17); /* size addr */ - mtdcr(ebccfga, pb1cr); - mtdcr(ebccfgd, flashcr); + mtdcr(EBC0_CFGADDR, PB1CR); + mtdcr(EBC0_CFGDATA, flashcr); } else { /* flash is on CS0 */ - mtdcr(ebccfga, pb0cr); - flashcr = mfdcr (ebccfgd); + mtdcr(EBC0_CFGADDR, PB0CR); + flashcr = mfdcr (EBC0_CFGDATA); /* we map the flash high in every case */ flashcr&=0x0001FFFF; /* mask out address bits */ flashcr|= ((0-flash_info[0].size) & 0xFFF00000); /* start addr */ flashcr|= (i << 17); /* size addr */ - mtdcr(ebccfga, pb0cr); - mtdcr(ebccfgd, flashcr); + mtdcr(EBC0_CFGADDR, PB0CR); + mtdcr(EBC0_CFGDATA, flashcr); } #if 0 /* enable this (PIP405/MIP405 only) if you want to test if the relocation has be done ok. This will disable both Chipselects */ - mtdcr (ebccfga, pb0cr); - mtdcr (ebccfgd, 0L); - mtdcr (ebccfga, pb1cr); - mtdcr (ebccfgd, 0L); + mtdcr (EBC0_CFGADDR, PB0CR); + mtdcr (EBC0_CFGDATA, 0L); + mtdcr (EBC0_CFGADDR, PB1CR); + mtdcr (EBC0_CFGDATA, 0L); printf("CS0 & CS1 switched off for test\n"); #endif /* patch version_string */ diff --git a/board/mpl/mip405/init.S b/board/mpl/mip405/init.S index 19d9220511..f3d94c3fc1 100644 --- a/board/mpl/mip405/init.S +++ b/board/mpl/mip405/init.S @@ -55,7 +55,7 @@ .globl ext_bus_cntlr_init ext_bus_cntlr_init: mflr r4 /* save link register */ - mfdcr r3,strap /* get strapping reg */ + mfdcr r3,CPC0_PSR /* get strapping reg */ andi. r0, r3, PSR_ROM_LOC /* mask out irrelevant bits */ bnelr /* jump back if PCI boot */ @@ -84,9 +84,9 @@ ext_bus_cntlr_init: /*----------------------------------------------------------------------- * decide boot up mode *----------------------------------------------------------------------- */ - addi r4,0,pb0cr - mtdcr ebccfga,r4 - mfdcr r4,ebccfgd + addi r4,0,PB0CR + mtdcr EBC0_CFGADDR,r4 + mfdcr r4,EBC0_CFGDATA andi. r0, r4, 0x2000 /* mask out irrelevant bits */ beq 0f /* jump if 8 bit bus width */ @@ -96,18 +96,18 @@ ext_bus_cntlr_init: * Memory Bank 0 (16 Bit Flash) initialization *---------------------------------------------------------------------- */ - addi r4,0,pb0ap - mtdcr ebccfga,r4 + addi r4,0,PB1AP + mtdcr EBC0_CFGADDR,r4 addis r4,0,(FLASH_AP_B)@h ori r4,r4,(FLASH_AP_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb0cr - mtdcr ebccfga,r4 + addi r4,0,PB0CR + mtdcr EBC0_CFGADDR,r4 /* BS=0x010(4MB),BU=0x3(R/W), */ addis r4,0,(FLASH_CR_B)@h ori r4,r4,(FLASH_CR_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 b 1f 0: @@ -117,66 +117,66 @@ ext_bus_cntlr_init: * Memory Bank 0 Multi Purpose Socket initialization *----------------------------------------------------------------------- */ /* 0x7F8FFE80 slowest boot */ - addi r4,0,pb0ap - mtdcr ebccfga,r4 + addi r4,0,PB1AP + mtdcr EBC0_CFGADDR,r4 addis r4,0,(MPS_AP_B)@h ori r4,r4,(MPS_AP_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb0cr - mtdcr ebccfga,r4 + addi r4,0,PB0CR + mtdcr EBC0_CFGADDR,r4 /* BS=0x010(4MB),BU=0x3(R/W), */ addis r4,0,(MPS_CR_B)@h ori r4,r4,(MPS_CR_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 1: /*----------------------------------------------------------------------- * Memory Bank 2-3-4-5-6 (not used) initialization *-----------------------------------------------------------------------*/ - addi r4,0,pb1cr - mtdcr ebccfga,r4 + addi r4,0,PB1CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb2cr - mtdcr ebccfga,r4 + addi r4,0,PB2CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb3cr - mtdcr ebccfga,r4 + addi r4,0,PB3CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb4cr - mtdcr ebccfga,r4 + addi r4,0,PB4CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb5cr - mtdcr ebccfga,r4 + addi r4,0,PB5CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb6cr - mtdcr ebccfga,r4 + addi r4,0,PB6CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb7cr - mtdcr ebccfga,r4 + addi r4,0,PB7CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 nop /* pass2 DCR errata #8 */ blr diff --git a/board/mpl/mip405/mip405.c b/board/mpl/mip405/mip405.c index 1738f54388..d8279e81c9 100644 --- a/board/mpl/mip405/mip405.c +++ b/board/mpl/mip405/mip405.c @@ -256,16 +256,16 @@ int init_sdram (void) gd->baudrate = 9600; serial_init (); /* set up the pld */ - mtdcr (ebccfga, pb7ap); - mtdcr (ebccfgd, PLD_AP); - mtdcr (ebccfga, pb7cr); - mtdcr (ebccfgd, PLD_CR); + mtdcr (EBC0_CFGADDR, PB7AP); + mtdcr (EBC0_CFGDATA, PLD_AP); + mtdcr (EBC0_CFGADDR, PB7CR); + mtdcr (EBC0_CFGDATA, PLD_CR); /* THIS IS OBSOLETE */ /* set up the board rev reg*/ - mtdcr (ebccfga, pb5ap); - mtdcr (ebccfgd, BOARD_AP); - mtdcr (ebccfga, pb5cr); - mtdcr (ebccfgd, BOARD_CR); + mtdcr (EBC0_CFGADDR, PB5AP); + mtdcr (EBC0_CFGDATA, BOARD_AP); + mtdcr (EBC0_CFGADDR, PB5CR); + mtdcr (EBC0_CFGDATA, BOARD_CR); #ifdef SDRAM_DEBUG /* get all informations from PLD */ serial_puts ("\nPLD Part 0x"); @@ -289,30 +289,30 @@ int init_sdram (void) SDRAM_err ("U-Boot configured for a MIP405 not for a MIP405T!!!\n"); #endif /* set-up the chipselect machine */ - mtdcr (ebccfga, pb0cr); /* get cs0 config reg */ - tmp = mfdcr (ebccfgd); + mtdcr (EBC0_CFGADDR, PB0CR); /* get cs0 config reg */ + tmp = mfdcr (EBC0_CFGDATA); if ((tmp & 0x00002000) == 0) { /* MPS Boot, set up the flash */ - mtdcr (ebccfga, pb1ap); - mtdcr (ebccfgd, FLASH_AP); - mtdcr (ebccfga, pb1cr); - mtdcr (ebccfgd, FLASH_CR); + mtdcr (EBC0_CFGADDR, PB1AP); + mtdcr (EBC0_CFGDATA, FLASH_AP); + mtdcr (EBC0_CFGADDR, PB1CR); + mtdcr (EBC0_CFGDATA, FLASH_CR); } else { /* Flash boot, set up the MPS */ - mtdcr (ebccfga, pb1ap); - mtdcr (ebccfgd, MPS_AP); - mtdcr (ebccfga, pb1cr); - mtdcr (ebccfgd, MPS_CR); + mtdcr (EBC0_CFGADDR, PB1AP); + mtdcr (EBC0_CFGDATA, MPS_AP); + mtdcr (EBC0_CFGADDR, PB1CR); + mtdcr (EBC0_CFGDATA, MPS_CR); } /* set up UART0 (CS2) and UART1 (CS3) */ - mtdcr (ebccfga, pb2ap); - mtdcr (ebccfgd, UART0_AP); - mtdcr (ebccfga, pb2cr); - mtdcr (ebccfgd, UART0_CR); - mtdcr (ebccfga, pb3ap); - mtdcr (ebccfgd, UART1_AP); - mtdcr (ebccfga, pb3cr); - mtdcr (ebccfgd, UART1_CR); + mtdcr (EBC0_CFGADDR, PB2AP); + mtdcr (EBC0_CFGDATA, UART0_AP); + mtdcr (EBC0_CFGADDR, PB2CR); + mtdcr (EBC0_CFGDATA, UART0_CR); + mtdcr (EBC0_CFGADDR, PB3AP); + mtdcr (EBC0_CFGDATA, UART1_AP); + mtdcr (EBC0_CFGADDR, PB3CR); + mtdcr (EBC0_CFGDATA, UART1_CR); bc = in8 (PLD_BOARD_CFG_REG); #ifdef SDRAM_DEBUG serial_puts ("\nstart SDRAM Setup\n"); @@ -348,8 +348,8 @@ int init_sdram (void) /* trc_clocks is sum of trp_clocks + tras_clocks */ trc_clocks = trp_clocks + tras_clocks; /* get SDRAM timing register */ - mtdcr (memcfga, mem_sdtr1); - sdram_tim = mfdcr (memcfgd) & ~0x018FC01F; + mtdcr (SDRAM0_CFGADDR, mem_sdtr1); + sdram_tim = mfdcr (SDRAM0_CFGDATA) & ~0x018FC01F; /* insert CASL value */ sdram_tim |= ((unsigned long) (cal_val)) << 23; /* insert PTA value */ @@ -369,8 +369,8 @@ int init_sdram (void) /* insert SZ value; */ tmp |= ((unsigned long) sdram_table[i].sz << 17); /* get SDRAM bank 0 register */ - mtdcr (memcfga, mem_mb0cf); - sdram_bank = mfdcr (memcfgd) & ~0xFFCEE001; + mtdcr (SDRAM0_CFGADDR, mem_mb0cf); + sdram_bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001; sdram_bank |= (baseaddr | tmp | 0x01); #ifdef SDRAM_DEBUG @@ -380,8 +380,8 @@ int init_sdram (void) #endif /* write SDRAM timing register */ - mtdcr (memcfga, mem_sdtr1); - mtdcr (memcfgd, sdram_tim); + mtdcr (SDRAM0_CFGADDR, mem_sdtr1); + mtdcr (SDRAM0_CFGDATA, sdram_tim); #ifdef SDRAM_DEBUG serial_puts ("mb0cf: "); @@ -390,23 +390,23 @@ int init_sdram (void) #endif /* write SDRAM bank 0 register */ - mtdcr (memcfga, mem_mb0cf); - mtdcr (memcfgd, sdram_bank); + mtdcr (SDRAM0_CFGADDR, mem_mb0cf); + mtdcr (SDRAM0_CFGDATA, sdram_bank); if (get_bus_freq (tmp) > 110000000) { /* > 110MHz */ /* get SDRAM refresh interval register */ - mtdcr (memcfga, mem_rtr); - tmp = mfdcr (memcfgd) & ~0x3FF80000; + mtdcr (SDRAM0_CFGADDR, mem_rtr); + tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000; tmp |= 0x07F00000; } else { /* get SDRAM refresh interval register */ - mtdcr (memcfga, mem_rtr); - tmp = mfdcr (memcfgd) & ~0x3FF80000; + mtdcr (SDRAM0_CFGADDR, mem_rtr); + tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000; tmp |= 0x05F00000; } /* write SDRAM refresh interval register */ - mtdcr (memcfga, mem_rtr); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGADDR, mem_rtr); + mtdcr (SDRAM0_CFGDATA, tmp); /* enable ECC if used */ #if defined(ENABLE_ECC) && !defined(CONFIG_BOOT_PCI) if (sdram_table[i].ecc) { @@ -415,19 +415,19 @@ int init_sdram (void) #ifdef SDRAM_DEBUG serial_puts ("disable ECC.. "); #endif - mtdcr (memcfga, mem_ecccf); - tmp = mfdcr (memcfgd); + mtdcr (SDRAM0_CFGADDR, mem_ecccf); + tmp = mfdcr (SDRAM0_CFGDATA); tmp &= 0xff0fffff; /* disable all banks */ - mtdcr (memcfga, mem_ecccf); + mtdcr (SDRAM0_CFGADDR, mem_ecccf); /* set up SDRAM Controller with ECC enabled */ #ifdef SDRAM_DEBUG serial_puts ("setup SDRAM Controller.. "); #endif - mtdcr (memcfgd, tmp); - mtdcr (memcfga, mem_mcopt1); - tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x90800000; - mtdcr (memcfga, mem_mcopt1); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGDATA, tmp); + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x90800000; + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + mtdcr (SDRAM0_CFGDATA, tmp); udelay (600); #ifdef SDRAM_DEBUG serial_puts ("fill the memory..\n"); @@ -447,19 +447,19 @@ int init_sdram (void) serial_puts ("enable ECC\n"); #endif udelay (400); - mtdcr (memcfga, mem_ecccf); - tmp = mfdcr (memcfgd); + mtdcr (SDRAM0_CFGADDR, mem_ecccf); + tmp = mfdcr (SDRAM0_CFGDATA); tmp |= 0x00800000; /* enable bank 0 */ - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGDATA, tmp); udelay (400); } else #endif { /* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */ - mtdcr (memcfga, mem_mcopt1); - tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x80C00000; - mtdcr (memcfga, mem_mcopt1); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x80C00000; + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + mtdcr (SDRAM0_CFGDATA, tmp); udelay (400); } serial_puts ("\n"); @@ -631,14 +631,14 @@ phys_size_t initdram (int board_type) ds = 0; /* since the DRAM controller is allready set up, calculate the size with the bank registers */ - mtdcr (memcfga, mem_mb0cf); - bank_reg[0] = mfdcr (memcfgd); - mtdcr (memcfga, mem_mb1cf); - bank_reg[1] = mfdcr (memcfgd); - mtdcr (memcfga, mem_mb2cf); - bank_reg[2] = mfdcr (memcfgd); - mtdcr (memcfga, mem_mb3cf); - bank_reg[3] = mfdcr (memcfgd); + mtdcr (SDRAM0_CFGADDR, mem_mb0cf); + bank_reg[0] = mfdcr (SDRAM0_CFGDATA); + mtdcr (SDRAM0_CFGADDR, mem_mb1cf); + bank_reg[1] = mfdcr (SDRAM0_CFGDATA); + mtdcr (SDRAM0_CFGADDR, mem_mb2cf); + bank_reg[2] = mfdcr (SDRAM0_CFGDATA); + mtdcr (SDRAM0_CFGADDR, mem_mb3cf); + bank_reg[3] = mfdcr (SDRAM0_CFGDATA); TotalSize = 0; for (i = 0; i < 4; i++) { if ((bank_reg[i] & 0x1) == 0x1) { @@ -648,8 +648,8 @@ phys_size_t initdram (int board_type) } else ds = 1; } - mtdcr (memcfga, mem_ecccf); - tmp = mfdcr (memcfgd); + mtdcr (SDRAM0_CFGADDR, mem_ecccf); + tmp = mfdcr (SDRAM0_CFGDATA); if (!tmp) printf ("No "); @@ -687,7 +687,7 @@ int misc_init_r (void) rtc_get (&tm); start=get_timer(0); /* if MIP405 has booted from PCI, reset CCR0[24] as described in errata PCI_18 */ - if (mfdcr(strap) & PSR_ROM_LOC) + if (mfdcr(CPC0_PSR) & PSR_ROM_LOC) mtspr(SPRN_CCR0, (mfspr(SPRN_CCR0) & ~0x80)); return (0); diff --git a/board/mpl/pip405/init.S b/board/mpl/pip405/init.S index 61f37d74f2..18e8b09dde 100644 --- a/board/mpl/pip405/init.S +++ b/board/mpl/pip405/init.S @@ -54,7 +54,7 @@ .globl ext_bus_cntlr_init ext_bus_cntlr_init: mflr r4 /* save link register */ - mfdcr r3,strap /* get strapping reg */ + mfdcr r3,CPC0_PSR /* get strapping reg */ andi. r0, r3, PSR_ROM_LOC /* mask out irrelevant bits */ bnelr /* jump back if PCI boot */ @@ -83,9 +83,9 @@ /*----------------------------------------------------------------------- * decide boot up mode *----------------------------------------------------------------------- */ - addi r4,0,pb0cr - mtdcr ebccfga,r4 - mfdcr r4,ebccfgd + addi r4,0,PB0CR + mtdcr EBC0_CFGADDR,r4 + mfdcr r4,EBC0_CFGDATA andi. r0, r4, 0x2000 /* mask out irrelevant bits */ beq 0f /* jump if 8 bit bus width */ @@ -95,18 +95,18 @@ * Memory Bank 0 (16 Bit Flash) initialization *---------------------------------------------------------------------- */ - addi r4,0,pb0ap - mtdcr ebccfga,r4 + addi r4,0,PB1AP + mtdcr EBC0_CFGADDR,r4 addis r4,0,(FLASH_AP_B)@h ori r4,r4,(FLASH_AP_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb0cr - mtdcr ebccfga,r4 + addi r4,0,PB0CR + mtdcr EBC0_CFGADDR,r4 /* BS=0x010(4MB),BU=0x3(R/W), */ addis r4,0,(FLASH_CR_B)@h ori r4,r4,(FLASH_CR_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 b 1f 0: @@ -115,65 +115,65 @@ * Memory Bank 0 Multi Purpose Socket initialization *----------------------------------------------------------------------- */ /* 0x7F8FFE80 slowest boot */ - addi r4,0,pb0ap - mtdcr ebccfga,r4 + addi r4,0,PB1AP + mtdcr EBC0_CFGADDR,r4 addis r4,0,(MPS_AP_B)@h ori r4,r4,(MPS_AP_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb0cr - mtdcr ebccfga,r4 + addi r4,0,PB0CR + mtdcr EBC0_CFGADDR,r4 /* BS=0x010(4MB),BU=0x3(R/W), */ addis r4,0,(MPS_CR_B)@h ori r4,r4,(MPS_CR_B)@l - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 1: /*----------------------------------------------------------------------- * Memory Bank 2-3-4-5-6 (not used) initialization *-----------------------------------------------------------------------*/ - addi r4,0,pb1cr - mtdcr ebccfga,r4 + addi r4,0,PB1CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb2cr - mtdcr ebccfga,r4 + addi r4,0,PB2CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb3cr - mtdcr ebccfga,r4 + addi r4,0,PB3CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb4cr - mtdcr ebccfga,r4 + addi r4,0,PB4CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb5cr - mtdcr ebccfga,r4 + addi r4,0,PB5CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb6cr - mtdcr ebccfga,r4 + addi r4,0,PB6CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 - addi r4,0,pb7cr - mtdcr ebccfga,r4 + addi r4,0,PB7CR + mtdcr EBC0_CFGADDR,r4 addis r4,0,0x0000 ori r4,r4,0x0000 - mtdcr ebccfgd,r4 + mtdcr EBC0_CFGDATA,r4 nop /* pass2 DCR errata #8 */ blr diff --git a/board/mpl/pip405/pip405.c b/board/mpl/pip405/pip405.c index 677437d09e..e00d1d08f5 100644 --- a/board/mpl/pip405/pip405.c +++ b/board/mpl/pip405/pip405.c @@ -193,10 +193,10 @@ int board_early_init_f (void) unsigned char cal_index, cal_val, spd_version, spd_chksum; unsigned char buf[8]; /* set up the config port */ - mtdcr (ebccfga, pb7ap); - mtdcr (ebccfgd, CONFIG_PORT_AP); - mtdcr (ebccfga, pb7cr); - mtdcr (ebccfgd, CONFIG_PORT_CR); + mtdcr (EBC0_CFGADDR, PB7AP); + mtdcr (EBC0_CFGDATA, CONFIG_PORT_AP); + mtdcr (EBC0_CFGADDR, PB7CR); + mtdcr (EBC0_CFGDATA, CONFIG_PORT_CR); memclk = get_bus_freq (tmemclk); tmemclk = 1000000000 / (memclk / 100); /* in 10 ps units */ @@ -361,8 +361,8 @@ int board_early_init_f (void) SDRAM_err ("unsupported SDRAM"); /* get SDRAM timing register */ - mtdcr (memcfga, mem_sdtr1); - tmp = mfdcr (memcfgd) & ~0x018FC01F; + mtdcr (SDRAM0_CFGADDR, mem_sdtr1); + tmp = mfdcr (SDRAM0_CFGDATA) & ~0x018FC01F; /* insert CASL value */ /* tmp |= ((unsigned long)cal_val) << 23; */ tmp |= ((unsigned long) cal_val) << 23; @@ -385,8 +385,8 @@ int board_early_init_f (void) #endif /* write SDRAM timing register */ - mtdcr (memcfga, mem_sdtr1); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGADDR, mem_sdtr1); + mtdcr (SDRAM0_CFGDATA, tmp); baseaddr = CONFIG_SYS_SDRAM_BASE; bank_size = (((unsigned long) density) << 22) / 2; /* insert AM value */ @@ -418,8 +418,8 @@ int board_early_init_f (void) SDRAM_err ("unsupported SDRAM"); } /* endswitch */ /* get SDRAM bank 0 register */ - mtdcr (memcfga, mem_mb0cf); - bank = mfdcr (memcfgd) & ~0xFFCEE001; + mtdcr (SDRAM0_CFGADDR, mem_mb0cf); + bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001; bank |= (baseaddr | tmp | 0x01); #ifdef SDRAM_DEBUG serial_puts ("bank0: baseaddr: "); @@ -434,12 +434,12 @@ int board_early_init_f (void) sdram_size += bank_size; /* write SDRAM bank 0 register */ - mtdcr (memcfga, mem_mb0cf); - mtdcr (memcfgd, bank); + mtdcr (SDRAM0_CFGADDR, mem_mb0cf); + mtdcr (SDRAM0_CFGDATA, bank); /* get SDRAM bank 1 register */ - mtdcr (memcfga, mem_mb1cf); - bank = mfdcr (memcfgd) & ~0xFFCEE001; + mtdcr (SDRAM0_CFGADDR, mem_mb1cf); + bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001; sdram_size = 0; #ifdef SDRAM_DEBUG @@ -459,12 +459,12 @@ int board_early_init_f (void) serial_puts ("\n"); #endif /* write SDRAM bank 1 register */ - mtdcr (memcfga, mem_mb1cf); - mtdcr (memcfgd, bank); + mtdcr (SDRAM0_CFGADDR, mem_mb1cf); + mtdcr (SDRAM0_CFGDATA, bank); /* get SDRAM bank 2 register */ - mtdcr (memcfga, mem_mb2cf); - bank = mfdcr (memcfgd) & ~0xFFCEE001; + mtdcr (SDRAM0_CFGADDR, mem_mb2cf); + bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001; bank |= (baseaddr | tmp | 0x01); @@ -482,12 +482,12 @@ int board_early_init_f (void) sdram_size += bank_size; /* write SDRAM bank 2 register */ - mtdcr (memcfga, mem_mb2cf); - mtdcr (memcfgd, bank); + mtdcr (SDRAM0_CFGADDR, mem_mb2cf); + mtdcr (SDRAM0_CFGDATA, bank); /* get SDRAM bank 3 register */ - mtdcr (memcfga, mem_mb3cf); - bank = mfdcr (memcfgd) & ~0xFFCEE001; + mtdcr (SDRAM0_CFGADDR, mem_mb3cf); + bank = mfdcr (SDRAM0_CFGDATA) & ~0xFFCEE001; #ifdef SDRAM_DEBUG serial_puts ("bank3: baseaddr: "); @@ -509,13 +509,13 @@ int board_early_init_f (void) #endif /* write SDRAM bank 3 register */ - mtdcr (memcfga, mem_mb3cf); - mtdcr (memcfgd, bank); + mtdcr (SDRAM0_CFGADDR, mem_mb3cf); + mtdcr (SDRAM0_CFGDATA, bank); /* get SDRAM refresh interval register */ - mtdcr (memcfga, mem_rtr); - tmp = mfdcr (memcfgd) & ~0x3FF80000; + mtdcr (SDRAM0_CFGADDR, mem_rtr); + tmp = mfdcr (SDRAM0_CFGDATA) & ~0x3FF80000; if (tmemclk < NSto10PS (16)) tmp |= 0x05F00000; @@ -523,14 +523,14 @@ int board_early_init_f (void) tmp |= 0x03F80000; /* write SDRAM refresh interval register */ - mtdcr (memcfga, mem_rtr); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGADDR, mem_rtr); + mtdcr (SDRAM0_CFGDATA, tmp); /* enable SDRAM controller with no ECC, 32-bit SDRAM width, 16 byte burst */ - mtdcr (memcfga, mem_mcopt1); - tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x80E00000; - mtdcr (memcfga, mem_mcopt1); - mtdcr (memcfgd, tmp); + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + tmp = (mfdcr (SDRAM0_CFGDATA) & ~0xFFE00000) | 0x80E00000; + mtdcr (SDRAM0_CFGADDR, mem_mcopt1); + mtdcr (SDRAM0_CFGDATA, tmp); /*-------------------------------------------------------------------------+ @@ -619,14 +619,14 @@ phys_size_t initdram (int board_type) /* since the DRAM controller is allready set up, * calculate the size with the bank registers */ - mtdcr (memcfga, mem_mb0cf); - bank_reg[0] = mfdcr (memcfgd); - mtdcr (memcfga, mem_mb1cf); - bank_reg[1] = mfdcr (memcfgd); - mtdcr (memcfga, mem_mb2cf); - bank_reg[2] = mfdcr (memcfgd); - mtdcr (memcfga, mem_mb3cf); - bank_reg[3] = mfdcr (memcfgd); + mtdcr (SDRAM0_CFGADDR, mem_mb0cf); + bank_reg[0] = mfdcr (SDRAM0_CFGDATA); + mtdcr (SDRAM0_CFGADDR, mem_mb1cf); + bank_reg[1] = mfdcr (SDRAM0_CFGDATA); + mtdcr (SDRAM0_CFGADDR, mem_mb2cf); + bank_reg[2] = mfdcr (SDRAM0_CFGDATA); + mtdcr (SDRAM0_CFGADDR, mem_mb3cf); + bank_reg[3] = mfdcr (SDRAM0_CFGDATA); TotalSize = 0; for (i = 0; i < 4; i++) { if ((bank_reg[i] & 0x1) == 0x1) { @@ -668,7 +668,7 @@ int misc_init_r (void) gd->bd->bi_flashoffset=0; /* if PIP405 has booted from PCI, reset CCR0[24] as described in errata PCI_18 */ - if (mfdcr(strap) & PSR_ROM_LOC) + if (mfdcr(CPC0_PSR) & PSR_ROM_LOC) mtspr(SPRN_CCR0, (mfspr(SPRN_CCR0) & ~0x80)); return (0); -- cgit