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MdeModulePkg/UfsBlockIoPei: fix initialize OCS value to 0x0F

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The OCS value should be initiliazed as 0x0F according to UFS spec.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Reviewed-by: Feng Tian <feng.tian@intel.com>
This commit is contained in:
Haojian Zhuang
2017-01-16 20:22:58 +08:00
committed by Feng Tian
parent 86bd34ca3c
commit 4d580428a3
2 changed files with 9 additions and 1 deletions
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6
MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.h
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@@ -76,6 +76,12 @@
#define UFS_HC_UTMRLRSR BIT0
#define UFS_HC_UTRLRSR BIT0
//
// The initial value of the OCS field of UTP TRD or TMRD descriptor
// defined in JEDEC JESD223 specification
//
#define UFS_HC_TRD_OCS_INIT_VALUE 0x0F
//
// A maximum of length of 256KB is supported by PRDT entry
//