commit f4de6533eff62f77ac535d4bd2a379df2b5fcc55
author Haojian Zhuang <haojian.zhuang@linaro.org> Wed Oct 31 17:41:35 2018 +0800
committer Haojian Zhuang <haojian.zhuang@linaro.org> Wed Oct 31 17:41:35 2018 +0800
tree 7f4a370079555217501930bef92aa4b36d98986b
parent cba8e332960c931103a3eaf77a66cb25cda465a8

hikey: add delay after eMMC initialized

It boots failure on CircuitCo HiKey board. The delay could fix the
hang issue.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>

plat/hisilicon/hikey/hikey_bl2_setup.c

diff --git a/plat/hisilicon/hikey/hikey_bl2_setup.c b/plat/hisilicon/hikey/hikey_bl2_setup.c
index aad350b..4a27e1b 100644
--- a/plat/hisilicon/hikey/hikey_bl2_setup.c
+++ b/plat/hisilicon/hikey/hikey_bl2_setup.c
@@ -9,6 +9,7 @@
 #include <bl_common.h>
 #include <console.h>
 #include <debug.h>
+#include <delay_timer.h>
 #include <desc_image_load.h>
 #include <dw_mmc.h>
 #include <errno.h>
@@ -333,6 +334,7 @@
 	params.flags = MMC_FLAG_CMD23;
 	info.mmc_dev_type = MMC_IS_EMMC;
 	dw_mmc_init(&params, &info);
+	mdelay(5);
 
 	hikey_io_setup();
 }