diff options
Diffstat (limited to 'board/sbc8548/tlb.c')
| -rw-r--r-- | board/sbc8548/tlb.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/board/sbc8548/tlb.c b/board/sbc8548/tlb.c index bb4c05210..e9cedc7c0 100644 --- a/board/sbc8548/tlb.c +++ b/board/sbc8548/tlb.c @@ -46,12 +46,14 @@ struct fsl_e_tlb_entry tlb_table[] = { /* * TLB 0: 64M Non-cacheable, guarded - * 0xfc000000 56M 8MB -> 64MB of user flash + * 0xfc000000 56M unused * 0xff800000 8M boot FLASH + * .... or .... + * 0xfc000000 64M user flash + * * Out of reset this entry is only 4K. */ - SET_TLB_ENTRY(1, CONFIG_SYS_ALT_FLASH + 0x800000, - CONFIG_SYS_ALT_FLASH + 0x800000, + SET_TLB_ENTRY(1, 0xfc000000, 0xfc000000, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_64M, 1), @@ -103,21 +105,12 @@ struct fsl_e_tlb_entry tlb_table[] = { 0, 5, BOOKE_PAGESZ_16M, 1), /* - * TLB 6: 4M Non-cacheable, guarded - * 0xfb800000 4M 1st 4MB block of 64MB user FLASH + * TLB 6: 64M Non-cacheable, guarded + * 0xec000000 64M 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, 6, BOOKE_PAGESZ_4M, 1), - - /* - * TLB 7: 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, 7, BOOKE_PAGESZ_4M, 1), + 0, 6, BOOKE_PAGESZ_64M, 1), }; |