From: Simon Glass <sjg@chromium.org>
Date: Mon, 21 Oct 2019 23:26:46 +0000 (-0600)
Subject: bloblist: Reserve an aligned base
X-Git-Tag: v2020.01-rc2~27^2~9
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5074a8a3c0d0d1e11a1d51a7fb0ce8746668046f;p=oweals%2Fu-boot.git

bloblist: Reserve an aligned base

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>
---

diff --git a/common/board_f.c b/common/board_f.c
index 591f18f391..4852a3b0d8 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -588,6 +588,7 @@ static int reserve_stacks(void)
 static int reserve_bloblist(void)
 {
 #ifdef CONFIG_BLOBLIST
+	gd->start_addr_sp &= ~0xf;
 	gd->start_addr_sp -= CONFIG_BLOBLIST_SIZE;
 	gd->new_bloblist = map_sysmem(gd->start_addr_sp, CONFIG_BLOBLIST_SIZE);
 #endif