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authorHaojian Zhuang <haojian.zhuang@linaro.org>2018-10-31 17:41:35 +0800
committerHaojian Zhuang <haojian.zhuang@linaro.org>2018-10-31 17:41:35 +0800
commitcd3272ef5bfacf63a032942137adc996b44f03a7 (patch)
tree7f4a370079555217501930bef92aa4b36d98986b /plat/hisilicon/hikey
parent55dd52a39d077d46078d60b01cbfce91b3036f4d (diff)
downloadtrusted-firmware-a-cd3272ef5bfacf63a032942137adc996b44f03a7.tar.gz
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>
Diffstat (limited to 'plat/hisilicon/hikey')
-rw-r--r--plat/hisilicon/hikey/hikey_bl2_setup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/plat/hisilicon/hikey/hikey_bl2_setup.c b/plat/hisilicon/hikey/hikey_bl2_setup.c
index aad350bf81..4a27e1bf37 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 @@ void bl2_platform_setup(void)
params.flags = MMC_FLAG_CMD23;
info.mmc_dev_type = MMC_IS_EMMC;
dw_mmc_init(&params, &info);
+ mdelay(5);
hikey_io_setup();
}