diff options
Diffstat (limited to 'board/sbc8548/tlb.c')
| -rw-r--r-- | board/sbc8548/tlb.c | 53 |
1 files changed, 23 insertions, 30 deletions
diff --git a/board/sbc8548/tlb.c b/board/sbc8548/tlb.c index a1795fc..38bdeb3 100644 --- a/board/sbc8548/tlb.c +++ b/board/sbc8548/tlb.c @@ -56,60 +56,53 @@ struct fsl_e_tlb_entry tlb_table[] = { 0, 0, BOOKE_PAGESZ_64M, 1), /* - * TLB 1: 256M Non-cacheable, guarded - * 0x80000000 256M PCI1 MEM First half + * TLB 1: 1G Non-cacheable, guarded + * 0x80000000 512M PCI1 MEM + * 0xa0000000 512M PCIe MEM */ - SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_PHYS, CONFIG_SYS_PCI1_MEM_PHYS, + SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_VIRT, CONFIG_SYS_PCI1_MEM_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 1, BOOKE_PAGESZ_256M, 1), + 0, 1, BOOKE_PAGESZ_1G, 1), /* - * TLB 2: 256M Non-cacheable, guarded - * 0x90000000 256M PCI1 MEM Second half - */ - SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000, - CONFIG_SYS_PCI1_MEM_PHYS + 0x10000000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 2, BOOKE_PAGESZ_256M, 1), - - /* - * TLB 3: 256M Cacheable, non-guarded + * TLB 2: 256M Cacheable, non-guarded * 0x0 256M DDR SDRAM */ - #if !defined(CONFIG_SPD_EEPROM) +#if !defined(CONFIG_SPD_EEPROM) SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 3, BOOKE_PAGESZ_256M, 1), - #endif + 0, 2, BOOKE_PAGESZ_256M, 1), +#endif /* - * TLB 4: 64M Non-cacheable, guarded + * TLB 3: 64M Non-cacheable, guarded * 0xe0000000 1M CCSRBAR - * 0xe2000000 16M PCI1 IO + * 0xe2000000 8M PCI1 IO + * 0xe2800000 8M PCIe IO */ SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 4, BOOKE_PAGESZ_64M, 1), + 0, 3, BOOKE_PAGESZ_64M, 1), /* - * TLB 5: 64M Cacheable, non-guarded + * TLB 4: 64M Cacheable, non-guarded * 0xf0000000 64M LBC SDRAM First half */ SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, CONFIG_SYS_LBC_SDRAM_BASE, MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 5, BOOKE_PAGESZ_64M, 1), + 0, 4, BOOKE_PAGESZ_64M, 1), /* - * TLB 6: 64M Cacheable, non-guarded + * TLB 5: 64M Cacheable, non-guarded * 0xf4000000 64M LBC SDRAM Second half */ SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE + 0x4000000, CONFIG_SYS_LBC_SDRAM_BASE + 0x4000000, MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 6, BOOKE_PAGESZ_64M, 1), + 0, 5, BOOKE_PAGESZ_64M, 1), /* - * TLB 7: 16M Cacheable, non-guarded + * TLB 6: 16M Cacheable, non-guarded * 0xf8000000 1M 7-segment LED display * 0xf8100000 1M User switches * 0xf8300000 1M Board revision @@ -117,24 +110,24 @@ struct fsl_e_tlb_entry tlb_table[] = { */ SET_TLB_ENTRY(1, CONFIG_SYS_EPLD_BASE, CONFIG_SYS_EPLD_BASE, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 7, BOOKE_PAGESZ_16M, 1), + 0, 6, BOOKE_PAGESZ_16M, 1), /* - * TLB 8: 4M Non-cacheable, guarded + * TLB 7: 4M Non-cacheable, guarded * 0xfb800000 4M 1st 4MB block of 64MB user FLASH */ SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH, CONFIG_SYS_ALT_FLASH, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 8, BOOKE_PAGESZ_4M, 1), + 0, 7, BOOKE_PAGESZ_4M, 1), /* - * TLB 9: 4M Non-cacheable, guarded + * TLB 8: 4M Non-cacheable, guarded * 0xfbc00000 4M 2nd 4MB block of 64MB user FLASH */ SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH + 0x400000, CONFIG_SYS_ALT_FLASH + 0x400000, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 9, BOOKE_PAGESZ_4M, 1), + 0, 8, BOOKE_PAGESZ_4M, 1), }; |