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| author | Prabhakar Kushwaha <prabhakar@freescale.com> | 2013-04-16 13:28:40 +0530 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2013-06-20 16:09:08 -0500 |
| commit | 83e0c2bbe319330454d9afc77f51693f07c5deed (patch) | |
| tree | 4e6ad7441c2159ac75494d691b627b596b011b51 /board/freescale/bsc9132qds/tlb.c | |
| parent | f15932692669a61c66f49cf8fbf2add194c15df9 (diff) | |
| download | u-boot-imx-83e0c2bbe319330454d9afc77f51693f07c5deed.zip u-boot-imx-83e0c2bbe319330454d9afc77f51693f07c5deed.tar.gz u-boot-imx-83e0c2bbe319330454d9afc77f51693f07c5deed.tar.bz2 | |
board/bsc9132qds:Add NAND boot support using new SPL format
- Add NAND boot target
- defines constants
- Add spl_minimal.c to initialise DDR
- update TLB, LAW entries as per NAND boot
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'board/freescale/bsc9132qds/tlb.c')
| -rw-r--r-- | board/freescale/bsc9132qds/tlb.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/board/freescale/bsc9132qds/tlb.c b/board/freescale/bsc9132qds/tlb.c index 0e4545f..9263a47 100644 --- a/board/freescale/bsc9132qds/tlb.c +++ b/board/freescale/bsc9132qds/tlb.c @@ -43,15 +43,16 @@ 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), + SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_8K, 1), /* *I*G* - CCSRBAR (PA) */ 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_1M, 1), +#ifndef CONFIG_SPL_BUILD SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, 0, 3, BOOKE_PAGESZ_64M, 1), @@ -61,12 +62,6 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, 0, 4, BOOKE_PAGESZ_64M, 1), -#if defined(CONFIG_SYS_RAMBOOT) - SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 8, BOOKE_PAGESZ_1G, 1), -#endif - #ifdef CONFIG_PCI /* *I*G* - PCI */ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, @@ -78,15 +73,26 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 7, BOOKE_PAGESZ_64K, 1), #endif +#endif +#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_SPL) + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 8, BOOKE_PAGESZ_1G, 1), +#endif + +#ifdef CONFIG_SYS_FPGA_BASE /* *I*G - Board FPGA */ SET_TLB_ENTRY(1, CONFIG_SYS_FPGA_BASE, CONFIG_SYS_FPGA_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 9, BOOKE_PAGESZ_256K, 1), +#endif +#ifdef CONFIG_SYS_NAND_BASE_PHYS SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 5, BOOKE_PAGESZ_1M, 1), +#endif }; int num_tlb_entries = ARRAY_SIZE(tlb_table); |