disable MMC_CAP_ERASE

Change-Id: I3e55e1fea4d2d0763a635472ba1acc7e5d5dbafd
add SUPPRESS_MMC_CAP_ERASE define

Change-Id: I4f31edef5ac5ec74a0c56ffa66581f031368c879
error fix

Change-Id: Ife4a036297106a3c395b3c8c09e43ce036247f27
Merge pull request #12 from jied83/jellybean

disable MMC_CAP_ERASE