From c57fc28947e248fb03c49a28b467686299895055 Mon Sep 17 00:00:00 2001 From: Jason Jin Date: Fri, 31 Oct 2008 05:07:04 -0500 Subject: NAND: Add NAND support for MPC8536DS board This patch defines 1M TLB&LAW size for NAND on MPC8536DS, assigns 0xffa00000 for CONFIG_SYS_NAND_BASE and adds other NAND supports in config file. It also moves environment(CONFIG_ENV_ADDR) outside of u-boot image. Singed-off-by: Jason Jin Signed-off-by: Haiying Wang Signed-off-by: Kumar Gala --- board/freescale/mpc8536ds/law.c | 1 + board/freescale/mpc8536ds/tlb.c | 5 +++++ 2 files changed, 6 insertions(+) (limited to 'board') diff --git a/board/freescale/mpc8536ds/law.c b/board/freescale/mpc8536ds/law.c index 8013d41..0861fa7 100644 --- a/board/freescale/mpc8536ds/law.c +++ b/board/freescale/mpc8536ds/law.c @@ -38,6 +38,7 @@ struct law_entry law_table[] = { SET_LAW(CONFIG_SYS_PCIE3_MEM_PHYS, LAWAR_SIZE_512M, LAW_TRGT_IF_PCIE_3), SET_LAW(CONFIG_SYS_PCIE3_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_3), SET_LAW(PIXIS_BASE, LAW_SIZE_4K, LAW_TRGT_IF_LBC), + SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), }; int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/mpc8536ds/tlb.c b/board/freescale/mpc8536ds/tlb.c index ebf41ce..c81a959 100644 --- a/board/freescale/mpc8536ds/tlb.c +++ b/board/freescale/mpc8536ds/tlb.c @@ -66,6 +66,11 @@ struct fsl_e_tlb_entry tlb_table[] = { SET_TLB_ENTRY(1, CONFIG_SYS_PCI1_IO_PHYS, CONFIG_SYS_PCI1_IO_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 3, BOOKE_PAGESZ_256K, 1), + + /* *I*G - NAND */ + SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_1M, 1), }; int num_tlb_entries = ARRAY_SIZE(tlb_table); -- cgit v1.1