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author | Greg Watson <gwatson@lanl.gov> | 2005-10-19 21:55:47 +0000 |
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committer | Greg Watson <gwatson@lanl.gov> | 2005-10-19 21:55:47 +0000 |
commit | aa9ef4195a12feb7b9ccc9bc9dc24806df13c022 (patch) | |
tree | b4eadf19b28cc70e459de1aac9a5d99d46735d68 /src/cpu | |
parent | 5fc3aa73eb5e978bcd37061c49932b10e80c45c2 (diff) | |
download | coreboot-aa9ef4195a12feb7b9ccc9bc9dc24806df13c022.tar.xz |
trying to compile...
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2062 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu')
-rw-r--r-- | src/cpu/ppc/mpc74xx/mpc74xx.inc | 2 | ||||
-rw-r--r-- | src/cpu/ppc/ppc7xx/ppc7xx.inc | 2 | ||||
-rw-r--r-- | src/cpu/ppc/ppc970/ppc970.inc | 86 |
3 files changed, 47 insertions, 43 deletions
diff --git a/src/cpu/ppc/mpc74xx/mpc74xx.inc b/src/cpu/ppc/mpc74xx/mpc74xx.inc index d99ec6a247..179b92c1a2 100644 --- a/src/cpu/ppc/mpc74xx/mpc74xx.inc +++ b/src/cpu/ppc/mpc74xx/mpc74xx.inc @@ -22,6 +22,8 @@ * */ +#include <ppc74xx.h> + #define BSP_IOREGION1 0x80000000 #define BSP_IOMASK1 BAT_BL_256M | BAT_VALID_SUPERVISOR | BAT_VALID_USER #define BSP_IOREGION2 0xFD000000 diff --git a/src/cpu/ppc/ppc7xx/ppc7xx.inc b/src/cpu/ppc/ppc7xx/ppc7xx.inc index c82ab2f370..b23210c260 100644 --- a/src/cpu/ppc/ppc7xx/ppc7xx.inc +++ b/src/cpu/ppc/ppc7xx/ppc7xx.inc @@ -22,6 +22,8 @@ * */ +#include <ppc750.h> + #define BSP_IOREGION1 0x80000000 #define BSP_IOMASK1 BAT_BL_256M | BAT_VALID_SUPERVISOR | BAT_VALID_USER #define BSP_IOREGION2 0xFD000000 diff --git a/src/cpu/ppc/ppc970/ppc970.inc b/src/cpu/ppc/ppc970/ppc970.inc index 3d0f8cc3d4..b9a4013aad 100644 --- a/src/cpu/ppc/ppc970/ppc970.inc +++ b/src/cpu/ppc/ppc970/ppc970.inc @@ -94,16 +94,16 @@ LOAD_64BIT_VAL(r6,INITIAL_SLB_VSID_VAL) LOAD_64BIT_VAL(r7,INITIAL_SLB_ESID_VAL) addis r8,r0,0x1000 -..slbl: slbmte r6,r7 +0: slbmte r6,r7 addi r6,r6,0x1000 add r7,r7,r8 addi r7,r7,0x0001 - bdnz ..slbl + bdnz 0b mtctr r5 LOAD_64BIT_VAL(r6,INITIAL_SLB_INVA_VAL) -..slbi: slbie r6 +1: slbie r6 add r6,r6,r8 - bdnz ..slbi + bdnz 1b /*--------------------------------------------------------------------+ | Load SLB. Following is the initial memory map. | Entry(6) ESID(36) VSID @@ -126,11 +126,11 @@ | Invalidate all 1024 instruction and data TLBs (4 way) +--------------------------------------------------------------------*/ addi r8,r0,0x0100 - mtspr ctr,r8 + mtspr CTR,r8 addi r8,r0,0x0000 -..ivt: TLBIEL(r8) +2: TLBIEL(r8) addi r8,r8,0x1000 - bdnz ..ivt + bdnz 2b ptesync /*--------------------------------------------------------------------+ | Dcbz the page table space. Calculate SDR1 address. Store SDR1 @@ -138,13 +138,13 @@ +--------------------------------------------------------------------*/ mfspr r3,SPR_PIR cmpi cr0,1,r3,0x0000 - bne ..cpu1 + bne 3f addis r3,r0,INITIAL_PAGE_TABLE_ADDR_CPU0@h ori r3,r3,INITIAL_PAGE_TABLE_ADDR_CPU0@l - b ..skcpu -..cpu1: addis r3,r0,INITIAL_PAGE_TABLE_ADDR_CPU1@h + b 4f +3: addis r3,r0,INITIAL_PAGE_TABLE_ADDR_CPU1@h ori r3,r3,INITIAL_PAGE_TABLE_ADDR_CPU1@l -..skcpu:addis r4,r0,INITIAL_PAGE_TABLE_SIZE@h +4: addis r4,r0,INITIAL_PAGE_TABLE_SIZE@h ori r4,r4,INITIAL_PAGE_TABLE_SIZE@l rlwinm r5,r4,14,14,31 cntlzw r5,r5 @@ -203,26 +203,26 @@ mtctr r3 addis r31,r0,0xF400 and r31,r31,r29 -..aF4: addi r3,r0,0x0000 +5: addi r3,r0,0x0000 ori r4,r31,0x0000 ori r5,r30,0x0000 addi r6,r0,0x000F bl .p_ptegg addi r6,r3,0x0080 -..aF4a: lwz r4,0x0004(r3) +6: lwz r4,0x0004(r3) cmpli cr0,1,r4,0x0000 - beq ..aF4s + beq 8f addi r3,r3,0x0010 cmp cr0,1,r3,r6 - blt ..aF4a -..aF4h: b ..aF4h -..aF4s: rlwinm r4,r31,16,4,24 + blt 6b +7: b 7b +8: rlwinm r4,r31,16,4,24 ori r4,r4,0x0001 stw r4,0x0004(r3) ori r4,r31,0x01AC stw r4,0x000C(r3) addi r31,r31,0x1000 - bdnz ..aF4 + bdnz 5b /*--------------------------------------------------------------------+ | Setup 16MB of addresses in NB register space (0xF8000000). +--------------------------------------------------------------------*/ @@ -230,61 +230,61 @@ mtctr r3 addis r31,r0,0xF800 and r31,r31,r29 -..aF8: addi r3,r0,0x0000 +9: addi r3,r0,0x0000 ori r4,r31,0x0000 ori r5,r30,0x0000 addi r6,r0,0x000F bl .p_ptegg addi r6,r3,0x0080 -..aF8a: lwz r4,0x0004(r3) +10: lwz r4,0x0004(r3) cmpli cr0,1,r4,0x0000 - beq ..aF8s + beq 12f addi r3,r3,0x0010 cmp cr0,1,r3,r6 - blt ..aF8a -..aF8h: b ..aF8h -..aF8s: rlwinm r4,r31,16,4,24 + blt 10b +11: b 11b +12: rlwinm r4,r31,16,4,24 ori r4,r4,0x0001 stw r4,0x0004(r3) ori r4,r31,0x01AC stw r4,0x000C(r3) addi r31,r31,0x1000 - bdnz ..aF8 + bdnz 9b /*--------------------------------------------------------------------+ | Setup 16MB or 1MB of addresses in ROM (at 0xFF000000 or 0xFFF00000). +--------------------------------------------------------------------*/ mfspr r3,SPR_HIOR LOAD_64BIT_VAL(r4,BOOT_BASE_AS) cmpd cr0,r3,r4 - beq ..big + beq 13f addi r3,r0,0x0100 mtctr r3 addis r31,r0,0xFFF0 - b ..done -..big: addi r3,r0,0x1000 + b 14f +13: addi r3,r0,0x1000 mtctr r3 addis r31,r0,0xFF00 -..done: and r31,r31,r29 -..aFF: addi r3,r0,0x0000 +14: and r31,r31,r29 +15: addi r3,r0,0x0000 ori r4,r31,0x0000 ori r5,r30,0x0000 addi r6,r0,0x000F bl .p_ptegg addi r6,r3,0x0080 -..aFFa: lwz r4,0x0004(r3) +16: lwz r4,0x0004(r3) cmpli cr0,1,r4,0x0000 - beq ..aFFs + beq 18f addi r3,r3,0x0010 cmp cr0,1,r3,r6 - blt ..aFFa -..aFFh: b ..aFFh -..aFFs: rlwinm r4,r31,16,4,24 + blt 16b +17: b 17b +18: rlwinm r4,r31,16,4,24 ori r4,r4,0x0001 stw r4,0x0004(r3) ori r4,r31,0x01A3 stw r4,0x000C(r3) addi r31,r31,0x1000 - bdnz ..aFF + bdnz 15b /*--------------------------------------------------------------------+ | Synchronize after setting up page table. +--------------------------------------------------------------------*/ @@ -321,16 +321,16 @@ LOAD_64BIT_VAL(r7,FLASH_BASE_INTEL_AS) mfspr r5,SPR_HIOR cmpdi cr0,r5,0x0000 - beq ..hior0 + beq 19f cmpd cr0,r5,r7 - beq ..hiorl + beq 20f addi r8,r0,0x0000 - b ..hiors -..hiorl:ori r8,r6,0x0000 - b ..hiors -..hior0:mfspr r5,SPR_HID0 + b 21f +20: ori r8,r6,0x0000 + b 21f +19: mfspr r5,SPR_HID0 and r8,r5,r6 -..hiors:LOAD_64BIT_VAL(r4,HID0_PREFEAR) +21: LOAD_64BIT_VAL(r4,HID0_PREFEAR) andc r4,r4,r6 or r4,r4,r8 sync |