diff options
author | Ryan Grachek <ryan@edited.us> | 2018-11-15 08:41:25 -0600 |
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committer | Ryan Grachek <ryan@edited.us> | 2018-11-15 09:01:40 -0600 |
commit | f6be4354cf4f57d167f04cf5c1cc6fc772e07171 (patch) | |
tree | 37535e6bef56e97e1ebdb68047b6778862f85707 /plat/hisilicon | |
parent | 35c4b414be0841b7da63ceb1b5eb6ccfed5dc686 (diff) | |
download | trusted-firmware-a-f6be4354cf4f57d167f04cf5c1cc6fc772e07171.tar.gz |
hikey: increase delay after eMMC initialized
Some eMMC chips require a longer delay. After testing
different chips, 20ms appears to work reliably.
Signed-off-by: Ryan Grachek <ryan@edited.us>
Diffstat (limited to 'plat/hisilicon')
-rw-r--r-- | plat/hisilicon/hikey/hikey_bl2_setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plat/hisilicon/hikey/hikey_bl2_setup.c b/plat/hisilicon/hikey/hikey_bl2_setup.c index 791076c969..d42afe0def 100644 --- a/plat/hisilicon/hikey/hikey_bl2_setup.c +++ b/plat/hisilicon/hikey/hikey_bl2_setup.c @@ -336,7 +336,7 @@ void bl2_platform_setup(void) params.flags = MMC_FLAG_CMD23; info.mmc_dev_type = MMC_IS_EMMC; dw_mmc_init(¶ms, &info); - mdelay(5); + mdelay(20); hikey_io_setup(); } |