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authorChris Packham <judge.packham@gmail.com>2019-10-22 20:05:25 +1300
committerStefan Roese <sr@denx.de>2019-11-14 08:28:39 +0100
commit2ec330fcc2d11f8f420ad835c827c6ad29a44a06 (patch)
tree7cce0f13cc622451a6f6beb1454cbda4d7cdac47 /arch/arm/mach-mvebu
parent3ff1ff3ff76c15efe0451309af084ee6c096c583 (diff)
ARM: mvebu: don't dereference null bd pointer
As mentioned in doc/README.arm-relocation gd->bd is not available in dram_init() so we shouldn't attempt to access it. Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/arm/mach-mvebu')
-rw-r--r--arch/arm/mach-mvebu/dram.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mach-mvebu/dram.c b/arch/arm/mach-mvebu/dram.c
index fa8c799a46..ba8ebc6288 100644
--- a/arch/arm/mach-mvebu/dram.c
+++ b/arch/arm/mach-mvebu/dram.c
@@ -281,16 +281,6 @@ int dram_init(void)
size = MVEBU_SDRAM_SIZE_MAX;
}
- for (; i < CONFIG_NR_DRAM_BANKS; i++) {
- /* If above loop terminated prematurely, we need to set
- * remaining banks' start address & size as 0. Otherwise other
- * u-boot functions and Linux kernel gets wrong values which
- * could result in crash */
- gd->bd->bi_dram[i].start = 0;
- gd->bd->bi_dram[i].size = 0;
- }
-
-
if (ecc_enabled())
dram_ecc_scrubbing();