From: Haojian Zhuang <haojian.zhuang@linaro.org>
To: ryan.harkin@linaro.org, edk2-devel@lists.01.org,
leif.lindholm@linaro.org, ard.biesheuvel@linaro.org
Cc: Haojian Zhuang <haojian.zhuang@linaro.org>
Subject: [PATCH v5 4/9] MmcDxe: add SPEC_VERS field in CSD structure
Date: Sun, 13 Nov 2016 14:47:53 +0800 [thread overview]
Message-ID: <1479019678-12621-5-git-send-email-haojian.zhuang@linaro.org> (raw)
In-Reply-To: <1479019678-12621-1-git-send-email-haojian.zhuang@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
index 25c69ae..67f449c 100644
--- a/EmbeddedPkg/Universal/MmcDxe/Mmc.h
+++ b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
@@ -128,7 +128,8 @@ typedef struct {
UINT8 NSAC ; // Data read access-time 2 in CLK cycles (NSAC*100) [111:104]
UINT8 TAAC ; // Data read access-time 1 [119:112]
- UINT8 RESERVED_5: 6; // Reserved [125:120]
+ UINT8 RESERVED_5: 2; // Reserved [121:120]
+ UINT8 SPEC_VERS: 4; // System specification version [125:122]
UINT8 CSD_STRUCTURE: 2; // CSD structure [127:126]
} CSD;
--
2.7.4
next prev parent reply other threads:[~2016-11-13 6:48 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-13 6:47 [PATCH v5 0/9] enhance MMC Haojian Zhuang
2016-11-13 6:47 ` [PATCH v5 1/9] MmcDxe: wait OCR busy bit free Haojian Zhuang
2016-11-13 6:47 ` [PATCH v5 2/9] MmcDxe: move ECSD into CardInfo structure Haojian Zhuang
2016-11-13 6:47 ` [PATCH v5 3/9] MmcDxe: declare ECSD structure Haojian Zhuang
2016-11-13 6:47 ` Haojian Zhuang [this message]
2016-11-13 6:47 ` [PATCH v5 5/9] MmcDxe: add interface to change io width and speed Haojian Zhuang
2016-11-14 16:12 ` Leif Lindholm
2016-11-13 6:47 ` [PATCH v5 6/9] MmcDxe: set io bus width before reading EXTCSD Haojian Zhuang
2016-11-14 16:36 ` Leif Lindholm
2016-11-13 6:47 ` [PATCH v5 7/9] MmcDxe: set iospeed and bus width in SD stack Haojian Zhuang
2016-11-14 17:08 ` Leif Lindholm
2016-11-13 6:47 ` [PATCH v5 8/9] MmcDxe: expand to support multiple blocks Haojian Zhuang
2016-11-14 17:15 ` Leif Lindholm
2016-11-13 6:47 ` [PATCH v5 9/9] PL180: update for indentifying SD Haojian Zhuang
2016-11-14 17:27 ` Leif Lindholm
2016-11-14 15:53 ` [PATCH v5 0/9] enhance MMC Leif Lindholm
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