Merge tag 'xilinx-for-v2018.05-rc3' of git://git.denx.de/u-boot-microblaze

Xilinx fixes for v2018.05-rc3

- Fix nand initialization
- Runtime ddr detection for static DDR setting
- Enable rewriting env locations
- Sync defconfig for zc770 xm011
- Remove useless ioremap in watchdog
- Check return value from soc_clk_dump()

1 files changed, 9 insertions, 1 deletions

diff --git a/cmd/clk.c b/cmd/clk.c
index 6d3d46a1844..52b25405ce6 100644
--- a/cmd/clk.c
+++ b/cmd/clk.c
@@ -16,7 +16,15 @@ int __weak soc_clk_dump(void)
 static int do_clk_dump(cmd_tbl_t *cmdtp, int flag, int argc,
 		       char *const argv[])
 {
-	return soc_clk_dump();
+	int ret;
+
+	ret = soc_clk_dump();
+	if (ret < 0) {
+		printf("Clock dump error %d\n", ret);
+		ret = CMD_RET_FAILURE;
+	}
+
+	return ret;
 }
 
 static cmd_tbl_t cmd_clk_sub[] = {