From: Jun Nie <jun.nie@linaro.org>
To: ard.biesheuvel@linaro.org, leif.lindholm@linaro.org,
olivier.martin@arm.com, haojian.zhuang@linaro.org,
edk2-devel@lists.01.org
Cc: shawn.guo@linaro.org, jason.liu@linaro.org, Jun Nie <jun.nie@linaro.org>
Subject: [PATCH v2] EmbeddedPkg/MmcDxe: Add alignment for ECSD data
Date: Mon, 12 Jun 2017 09:59:28 +0800 [thread overview]
Message-ID: <1497232768-8993-1-git-send-email-jun.nie@linaro.org> (raw)
Add alignment for ECSD data for DMA access. Otherwise
the data is corrupted on Sanechips platform.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jun Nie <jun.nie@linaro.org>
---
EmbeddedPkg/Universal/MmcDxe/Mmc.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
index 8a7d5a3..6e3ab17 100644
--- a/EmbeddedPkg/Universal/MmcDxe/Mmc.h
+++ b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
@@ -319,6 +319,7 @@ typedef struct {
OCR OCRData;
CID CIDData;
CSD CSDData;
+ UINT64 Pad; // For 8 bytes alignment of ECSDData
ECSD ECSDData; // MMC V4 extended card specific
} CARD_INFO;
--
1.9.1
next reply other threads:[~2017-06-12 1:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-12 1:59 Jun Nie [this message]
2017-06-12 15:53 ` [PATCH v2] EmbeddedPkg/MmcDxe: Add alignment for ECSD data Leif Lindholm
2017-06-12 16:03 ` Andrew Fish
2017-06-13 2:14 ` Jun Nie
2017-06-13 4:01 ` Andrew Fish
2017-06-13 4:13 ` Jun Nie
2017-06-13 4:25 ` Andrew Fish
2017-06-13 4:44 ` Jun Nie
2017-06-13 9:18 ` Leif Lindholm
2017-06-14 2:50 ` Jun Nie
2017-06-14 15:18 ` Leif Lindholm
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