sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

EmbeddedPkg/MmcDxe: Fix the indexes in the response array

Browse Source 
The indexes have been reversed compare to the specification which
created confusions in some MMC responses.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12132 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2011-08-15 16:20:55 +00:00
parent 36aa561136
commit bb0f9e9ba3
3 changed files with 13 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
ArmPlatformPkg/Drivers/PL180MciDxe/PL180Mci.c
View File

@@ -210,8 +210,7 @@ MciReceiveResponse (
(Type == MMC_RESPONSE_TYPE_R3) || (Type == MMC_RESPONSE_TYPE_R6) ||
(Type == MMC_RESPONSE_TYPE_R7))
{
Buffer[0] = MmioRead32(MCI_RESPONSE0_REG);
Buffer[1] = MmioRead32(MCI_RESPONSE1_REG);
Buffer[0] = MmioRead32(MCI_RESPONSE3_REG);
} else if (Type == MMC_RESPONSE_TYPE_R2) {
Buffer[0] = MmioRead32(MCI_RESPONSE0_REG);
Buffer[1] = MmioRead32(MCI_RESPONSE1_REG);

8
ArmPlatformPkg/Drivers/PL180MciDxe/PL180Mci.h
View File

@@ -36,10 +36,10 @@
#define MCI_ARGUMENT_REG (MCI_SYSCTL+0x008)
#define MCI_COMMAND_REG (MCI_SYSCTL+0x00C)
#define MCI_RESPCMD_REG (MCI_SYSCTL+0x010)
#define MCI_RESPONSE0_REG (MCI_SYSCTL+0x014)
#define MCI_RESPONSE1_REG (MCI_SYSCTL+0x018)
#define MCI_RESPONSE2_REG (MCI_SYSCTL+0x01C)
#define MCI_RESPONSE3_REG (MCI_SYSCTL+0x020)
#define MCI_RESPONSE3_REG (MCI_SYSCTL+0x014)
#define MCI_RESPONSE2_REG (MCI_SYSCTL+0x018)
#define MCI_RESPONSE1_REG (MCI_SYSCTL+0x01C)
#define MCI_RESPONSE0_REG (MCI_SYSCTL+0x020)
#define MCI_DATA_TIMER_REG (MCI_SYSCTL+0x024)
#define MCI_DATA_LENGTH_REG (MCI_SYSCTL+0x028)
#define MCI_DATA_CTL_REG (MCI_SYSCTL+0x02C)