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powerpc/mpc85xx:Fix "boot page TLB" entry size for NAND SPL

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e500v2 processor does not support 8K page size TLB entries.

So create new TLB entry only during NAND SPL boot.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
master
Prabhakar Kushwaha 12 years ago committed by Andy Fleming
parent 8bd00c9494
commit f64bd7c038
3 changed files with 22 additions and 7 deletions
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  1. 11
      board/freescale/bsc9131rdb/tlb.c
  2. 11
      board/freescale/bsc9132qds/tlb.c
  3. 7
      board/freescale/p1010rdb/tlb.c

11
board/freescale/bsc9131rdb/tlb.c
Unescape View File

@ -43,9 +43,14 @@ struct fsl_e_tlb_entry tlb_table[] = {
/* TLB 1 */
/* *I*** - Covers boot page */
SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 0, BOOKE_PAGESZ_8K, 1),
SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 0, BOOKE_PAGESZ_4K, 1),
#ifdef CONFIG_SPL_NAND_MINIMAL
SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 10, BOOKE_PAGESZ_4K, 1),
#endif
/* *I*G* - CCSRBAR (PA) */
SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,

11
board/freescale/bsc9132qds/tlb.c
Unescape View File

@ -43,9 +43,14 @@ struct fsl_e_tlb_entry tlb_table[] = {
/* TLB 1 */
/* *I*** - Covers boot page */
SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 0, BOOKE_PAGESZ_8K, 1),
SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 0, BOOKE_PAGESZ_4K, 1),
#ifdef CONFIG_SPL_NAND_MINIMAL
SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 10, BOOKE_PAGESZ_4K, 1),
#endif
/* *I*G* - CCSRBAR (PA) */
SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,

7
board/freescale/p1010rdb/tlb.c
Unescape View File

@ -43,9 +43,14 @@ struct fsl_e_tlb_entry tlb_table[] = {
/* TLB 1 */
/* *I*** - Covers boot page */
SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 0, BOOKE_PAGESZ_4K, 1),
#ifdef CONFIG_SPL_NAND_MINIMAL
SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 0, BOOKE_PAGESZ_8K, 1),
0, 10, BOOKE_PAGESZ_4K, 1),
#endif
/* *I*G* - CCSRBAR */
SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,

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