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authorLiu Yu <yu.liu@freescale.com>2010-01-18 19:03:28 +0800
committerScott Wood <scottwood@freescale.com>2010-01-27 14:22:40 -0600
commit674ef7bd02de948b6d8757f6a43a6f2fa4d88769 (patch)
treea50d2419ae4cfbf3f92e17974a1d662bba5b1724 /board/freescale/mpc8569mds
parent9b208ece0a4e040774e24990b7cb6f0ad0ca4cc7 (diff)
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Nand boot: Add nand boot support for MPC8569mds board
This patch add nand boot support for MPC8569mds board. Signed-off-by: Liu Yu <yu.liu@freescale.com>
Diffstat (limited to 'board/freescale/mpc8569mds')
-rw-r--r--board/freescale/mpc8569mds/config.mk9
-rw-r--r--board/freescale/mpc8569mds/tlb.c11
2 files changed, 20 insertions, 0 deletions
diff --git a/board/freescale/mpc8569mds/config.mk b/board/freescale/mpc8569mds/config.mk
index 962f79b..7de0f7c 100644
--- a/board/freescale/mpc8569mds/config.mk
+++ b/board/freescale/mpc8569mds/config.mk
@@ -23,4 +23,13 @@
#
# mpc8569mds board
#
+ifndef NAND_SPL
+ifeq ($(CONFIG_MK_NAND), y)
+TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
+LDSCRIPT := $(TOPDIR)/cpu/$(CPU)/u-boot-nand.lds
+endif
+endif
+
+ifndef TEXT_BASE
TEXT_BASE = 0xfff80000
+endif
diff --git a/board/freescale/mpc8569mds/tlb.c b/board/freescale/mpc8569mds/tlb.c
index 3b8ee05..73dcc3e 100644
--- a/board/freescale/mpc8569mds/tlb.c
+++ b/board/freescale/mpc8569mds/tlb.c
@@ -90,6 +90,17 @@ struct fsl_e_tlb_entry tlb_table[] = {
SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 4, BOOKE_PAGESZ_64M, 1),
+
+#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L2_ADDR)
+ /* *I*G - L2SRAM */
+ SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, CONFIG_SYS_INIT_L2_ADDR_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 5, BOOKE_PAGESZ_256K, 1),
+ SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR + 0x40000,
+ CONFIG_SYS_INIT_L2_ADDR_PHYS + 0x40000,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 6, BOOKE_PAGESZ_256K, 1),
+#endif
};
int num_tlb_entries = ARRAY_SIZE(tlb_table);