[PATCH 06/17] ufs: Clear UECPA once due to LINERESET has happened during LINK_STARTUP

[Bhupesh Sharma]

Clear UECPA once in u-boot UFS driver due to LINERESET has happened
during LINK_STARTUP. This makes the u-boot ufs driver behavior related
to UECPA similar to Linux UFS driver.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma at linaro.org>
---
 drivers/ufs/ufs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/ufs/ufs.c b/drivers/ufs/ufs.c
index 3bf1a95e7f..25639a6d24 100644
--- a/drivers/ufs/ufs.c
+++ b/drivers/ufs/ufs.c
@@ -504,6 +504,8 @@ link_startup:
 	if (ret)
 		goto out;
 
+	/* Clear UECPA once due to LINERESET has happened during LINK_STARTUP */
+	ufshcd_readl(hba, REG_UIC_ERROR_CODE_PHY_ADAPTER_LAYER);
 	ret = ufshcd_make_hba_operational(hba);
 out:
 	if (ret)
-- 
2.38.1