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bloblist: Reserve an aligned base

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Make sure that the bloblist starts on an aligned boundary. This protects
against one of the early allocating causing the alignment to be lost.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2019-10-21 17:26:46 -06:00
parent 831c161119
commit 5074a8a3c0
1 changed files with 1 additions and 0 deletions
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common/board_f.c
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@ -588,6 +588,7 @@ static int reserve_stacks(void)
static int reserve_bloblist(void) static int reserve_bloblist(void)
{ {
#ifdef CONFIG_BLOBLIST #ifdef CONFIG_BLOBLIST
gd->start_addr_sp &= ~0xf;
gd->start_addr_sp -= CONFIG_BLOBLIST_SIZE; gd->start_addr_sp -= CONFIG_BLOBLIST_SIZE;
gd->new_bloblist = map_sysmem(gd->start_addr_sp, CONFIG_BLOBLIST_SIZE); gd->new_bloblist = map_sysmem(gd->start_addr_sp, CONFIG_BLOBLIST_SIZE);
#endif #endif