From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 12 Aug 2020 10:16:49 +0000 (+0200)
Subject: xilinx: common: Check return value from variable setup
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=ca0f616530316f324516fd91a2d90e0449f1e526;p=u-boot.git

xilinx: common: Check return value from variable setup

env_set..() can failed that's why check return status and report it back to
make sure that user is aware that's something went wrong.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/board/xilinx/common/board.c b/board/xilinx/common/board.c
index 901591ba2a..581c88ad49 100644
--- a/board/xilinx/common/board.c
+++ b/board/xilinx/common/board.c
@@ -77,10 +77,15 @@ void *board_fdt_blob_setup(void)
 
 int board_late_init_xilinx(void)
 {
-	env_set_hex("script_offset_f", CONFIG_BOOT_SCRIPT_OFFSET);
+	u32 ret = 0;
 
-	env_set_addr("bootm_low", (void *)gd->ram_base);
-	env_set_addr("bootm_size", (void *)gd->ram_size);
+	ret |= env_set_hex("script_offset_f", CONFIG_BOOT_SCRIPT_OFFSET);
+
+	ret |= env_set_addr("bootm_low", (void *)gd->ram_base);
+	ret |= env_set_addr("bootm_size", (void *)gd->ram_size);
+
+	if (ret)
+		printf("%s: Saving run time variables FAILED\n", __func__);
 
 	return 0;
 }