diff options
Diffstat (limited to 'board/freescale/mpc8548cds/tlb.c')
| -rw-r--r-- | board/freescale/mpc8548cds/tlb.c | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/board/freescale/mpc8548cds/tlb.c b/board/freescale/mpc8548cds/tlb.c index b2c1b31af..eb29e0716 100644 --- a/board/freescale/mpc8548cds/tlb.c +++ b/board/freescale/mpc8548cds/tlb.c @@ -41,63 +41,63 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, 0, 0, 0, BOOKE_PAGESZ_4K, 0), + /* TLB 1 */ /* - * TLB 0: 16M Non-cacheable, guarded - * 0xff000000 16M FLASH - * Out of reset this entry is only 4K. + * Entry 0: + * FLASH(cover boot page) 16M Non-cacheable, guarded */ - SET_TLB_ENTRY(1, CONFIG_SYS_BOOT_BLOCK, CONFIG_SYS_BOOT_BLOCK, + SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_16M, 1), /* - * TLB 1: 1G Non-cacheable, guarded - * 0x80000000 1G PCI1/PCIE 8,9,a,b + * Entry 1: + * CCSRBAR 1M Non-cacheable, guarded */ - SET_TLB_ENTRY(1, CONFIG_SYS_PCI_VIRT, CONFIG_SYS_PCI_PHYS, + SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 1, BOOKE_PAGESZ_1G, 1), + 0, 1, BOOKE_PAGESZ_1M, 1), /* - * TLB 2: 256M Non-cacheable, guarded + * Entry 2: + * LBC SDRAM 64M Cacheable, non-guarded */ - SET_TLB_ENTRY(1, CONFIG_SYS_SRIO1_MEM_VIRT, CONFIG_SYS_SRIO1_MEM_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 2, BOOKE_PAGESZ_256M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_LBC_SDRAM_BASE, + CONFIG_SYS_LBC_SDRAM_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 2, BOOKE_PAGESZ_64M, 1), /* - * TLB 3: 256M Non-cacheable, guarded + * Entry 3: + * CADMUS registers 1M Non-cacheable, guarded */ - SET_TLB_ENTRY(1, CONFIG_SYS_SRIO1_MEM_VIRT + 0x10000000, CONFIG_SYS_SRIO1_MEM_PHYS + 0x10000000, + SET_TLB_ENTRY(1, CADMUS_BASE_ADDR, CADMUS_BASE_ADDR_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 3, BOOKE_PAGESZ_256M, 1), + 0, 3, BOOKE_PAGESZ_1M, 1), /* - * TLB 5: 64M Non-cacheable, guarded - * 0xe000_0000 1M CCSRBAR - * 0xe200_0000 1M PCI1 IO - * 0xe210_0000 1M PCI2 IO - * 0xe300_0000 1M PCIe IO + * Entry 4: + * PCI and PCIe MEM 1G Non-cacheable, guarded */ - SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_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, 5, BOOKE_PAGESZ_64M, 1), + 0, 4, BOOKE_PAGESZ_1G, 1), /* - * TLB 6: 64M Cacheable, non-guarded - * 0xf000_0000 64M LBC SDRAM + * Entry 5: + * PCI1 IO 1M Non-cacheable, guarded */ - SET_TLB_ENTRY(1, CONFIG_SYS_LBC_CACHE_BASE, CONFIG_SYS_LBC_CACHE_BASE, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 6, BOOKE_PAGESZ_64M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_IO_VIRT, CONFIG_SYS_PCI1_IO_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 5, BOOKE_PAGESZ_1M, 1), /* - * TLB 7: 64M Non-cacheable, guarded - * 0xf8000000 64M CADMUS registers, relocated L2SRAM + * Entry 6: + * PCIe IO 1M Non-cacheable, guarded */ - SET_TLB_ENTRY(1, CONFIG_SYS_LBC_NONCACHE_BASE, CONFIG_SYS_LBC_NONCACHE_BASE, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 7, BOOKE_PAGESZ_64M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 6, BOOKE_PAGESZ_1M, 1), }; int num_tlb_entries = ARRAY_SIZE(tlb_table); |