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Diffstat (limited to 'board/sbc8548/tlb.c')
-rw-r--r--board/sbc8548/tlb.c23
1 files changed, 16 insertions, 7 deletions
diff --git a/board/sbc8548/tlb.c b/board/sbc8548/tlb.c
index a0b4e36..a1795fc 100644
--- a/board/sbc8548/tlb.c
+++ b/board/sbc8548/tlb.c
@@ -93,14 +93,23 @@ struct fsl_e_tlb_entry tlb_table[] = {
/*
* TLB 5: 64M Cacheable, non-guarded
- * 0xf0000000 64M LBC SDRAM
+ * 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),
/*
- * TLB 6: 16M Cacheable, non-guarded
+ * TLB 6: 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),
+
+ /*
+ * TLB 7: 16M Cacheable, non-guarded
* 0xf8000000 1M 7-segment LED display
* 0xf8100000 1M User switches
* 0xf8300000 1M Board revision
@@ -108,24 +117,24 @@ 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, 6, BOOKE_PAGESZ_16M, 1),
+ 0, 7, BOOKE_PAGESZ_16M, 1),
/*
- * TLB 7: 4M Non-cacheable, guarded
+ * TLB 8: 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, 7, BOOKE_PAGESZ_4M, 1),
+ 0, 8, BOOKE_PAGESZ_4M, 1),
/*
- * TLB 8: 4M Non-cacheable, guarded
+ * TLB 9: 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, 8, BOOKE_PAGESZ_4M, 1),
+ 0, 9, BOOKE_PAGESZ_4M, 1),
};