Commits
Dirk Behme committed dbe7dc6b9b2
mmc: core: Disable HPI for certain Micron (Numonyx) eMMC cards Certain Micron eMMC v4.5 cards might get broken when HPI feature is used and hence this patch disables the HPI feature for such buggy cards. In U-Boot, these cards are reported as Manufacturer: Micron (ID: 0xFE) OEM: 0x4E Name: MMC32G Revision: 19 (0x13) Serial: 959241022 Manufact. date: 8/2015 (0x82) CRC: 0x00 Tran Speed: 52000000 Rd Block Len: 512 MMC version 4.5 High Capacity: Yes Capacity: 29.1 GiB Boot Partition Size: 16 MiB Bus Width: 8-bit According to JEDEC JEP106 manufacturer 0xFE is Numonyx, which was bought by Micron. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Mark Craske <Mark_Craske@mentor.com> Cc: <stable@vger.kernel.org> # 4.8+ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>