From: Simon Glass <sjg@chromium.org>
Date: Mon, 28 Sep 2020 00:46:18 +0000 (-0600)
Subject: bloblist: Place on a 4KB boundary
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=4a08fae1963e18d4c7d030ceade3c6c966f873ad;p=u-boot.git

bloblist: Place on a 4KB boundary

It is much easier to read the bloblist addresses if it starts on a 4KB
boundary. Update it to align it accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/common/board_f.c b/common/board_f.c
index 62473abf79..e99277d7e8 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -573,7 +573,9 @@ static int reserve_stacks(void)
 static int reserve_bloblist(void)
 {
 #ifdef CONFIG_BLOBLIST
-	gd->start_addr_sp = reserve_stack_aligned(CONFIG_BLOBLIST_SIZE);
+	/* Align to a 4KB boundary for easier reading of addresses */
+	gd->start_addr_sp = ALIGN_DOWN(gd->start_addr_sp - CONFIG_BLOBLIST_SIZE,
+				       0x1000);
 	gd->new_bloblist = map_sysmem(gd->start_addr_sp, CONFIG_BLOBLIST_SIZE);
 #endif