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Fix misaligned buffer in env_fat_save

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When saving the environment on a platform which has DMA alignment
larger than the natural alignment, env_fat_save triggers a debug
message in file_fat_write:

  Saving Environment to FAT... writing uboot.env
  FAT: Misaligned buffer address (9df1c8e0)
  OK

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
This commit is contained in:
Alex Kiernan 2018-02-07 20:01:54 +00:00 • committed by Tom Rini
parent f3177d02f3
commit cda87ec558
1 changed files with 1 additions and 1 deletions
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2
env/fat.c vendored
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@ -36,7 +36,7 @@ DECLARE_GLOBAL_DATA_PTR;
#ifdef CMD_SAVEENV #ifdef CMD_SAVEENV
static int env_fat_save(void) static int env_fat_save(void)
{ {
env_t env_new; env_t __aligned(ARCH_DMA_MINALIGN) env_new;
struct blk_desc *dev_desc = NULL; struct blk_desc *dev_desc = NULL;
disk_partition_t info; disk_partition_t info;
int dev, part; int dev, part;