[U-Boot] [PATCH] nds32: fix code/data will be corrupted on ram in rum time
Andes
uboot at andestech.com
Thu Feb 6 09:38:48 CET 2014
From: rick <rick at andestech.com>
can not execute get_ram_size(), because the
text/data will be corrupted by itself
in specific case.
Signed-off-by: rick <rick at andestech.com>
Cc: Andes <uboot at andestech.com>
---
board/AndesTech/adp-ag101p/adp-ag101p.c | 18 +++++++-----------
1 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/board/AndesTech/adp-ag101p/adp-ag101p.c b/board/AndesTech/adp-ag101p/adp-ag101p.c
index dd8a6653..9866431 100644
--- a/board/AndesTech/adp-ag101p/adp-ag101p.c
+++ b/board/AndesTech/adp-ag101p/adp-ag101p.c
@@ -34,18 +34,14 @@ int board_init(void)
int dram_init(void)
{
- unsigned long sdram_base = PHYS_SDRAM_0;
- unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE;
- unsigned long actual_size;
-
- actual_size = get_ram_size((void *)sdram_base, expected_size);
-
- gd->ram_size = actual_size;
+ /*
+ * can not execute get_ram_size(), because the
+ * text will be corrupted by itself
+ * in specific case
+ */
- if (expected_size != actual_size) {
- printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
- actual_size >> 20, expected_size >> 20);
- }
+ unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE;
+ gd->ram_size = expected_size;
return 0;
}
--
1.7.6
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