Commit Graph

5 Commits

Author SHA1 Message Date
oliviermartin bb0f9e9ba3 EmbeddedPkg/MmcDxe: Fix the indexes in the response array
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
2011-08-15 16:20:55 +00:00
oliviermartin 36aa561136 EmbeddedPkg/MmcDxe: Implement the correct macro to get the device size of SD 2 High Density cards
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12131 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-15 16:15:58 +00:00
oliviermartin 3de99375d2 EmbeddedPkg/MmcDxe: Create a periodic function to check if a card is present
In the former version, the check was done for every BlockIo operation.
By using a periodical function, we check less time in consequence performance
are better.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12128 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-15 16:04:14 +00:00
oliviermartin b9d5fe03e6 EmbeddedPkg/MmcDxe: Wait for the MMC controller to be in Transfer Mode
The MMC controller might be ready for data but not be in a 'ready' state
to send or receive commands.
This fix waits for the MMC controller to be in the correct state.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11726 6f19259b-4bc3-4df7-8a09-765794883524
2011-06-03 09:09:18 +00:00
oliviermartin ce73d60afb EmbeddedPkg: Move Universal/MmcDxe from ArmPkg to EmbeddedPkg
The MmcDxe is not ARM architecture specific.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11725 6f19259b-4bc3-4df7-8a09-765794883524
2011-06-03 09:07:31 +00:00