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| author | Markus Niebel <Markus.Niebel@tqs.de> | 2014-01-10 10:05:32 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-01-10 14:56:58 +0100 |
| commit | 98d5fd391544e21bbf13174f4ac1cc372ee7d604 (patch) | |
| tree | 3b68a189c69e84ca526c01539001133284c3ca47 /include/mci.h | |
| parent | d95f27aaa83381ce210d3b285ad2647ce0313bbb (diff) | |
| download | barebox-98d5fd391544e21bbf13174f4ac1cc372ee7d604.tar.gz barebox-98d5fd391544e21bbf13174f4ac1cc372ee7d604.tar.xz | |
mci: Support the correct version for eMMC
eMMC is available up to version 4.5 but the
correct version is not decoded. Change version
definitions to support more minor verions, add
missing versions and parse the minor versions from
ext_csd.
After this, card detection code and devinfo reports
correct versions.
Handling is inspired by u-boot code.
Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/mci.h')
| -rw-r--r-- | include/mci.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/include/mci.h b/include/mci.h index 0f10e8aea9..65f90ca34e 100644 --- a/include/mci.h +++ b/include/mci.h @@ -31,18 +31,23 @@ /* Firmware revisions for SD cards */ #define SD_VERSION_SD 0x20000 -#define SD_VERSION_2 (SD_VERSION_SD | 0x20) -#define SD_VERSION_1_0 (SD_VERSION_SD | 0x10) -#define SD_VERSION_1_10 (SD_VERSION_SD | 0x1a) +#define SD_VERSION_2 (SD_VERSION_SD | 0x200) +#define SD_VERSION_1_0 (SD_VERSION_SD | 0x100) +#define SD_VERSION_1_10 (SD_VERSION_SD | 0x10a) /* Firmware revisions for MMC cards */ #define MMC_VERSION_MMC 0x10000 #define MMC_VERSION_UNKNOWN (MMC_VERSION_MMC) -#define MMC_VERSION_1_2 (MMC_VERSION_MMC | 0x12) -#define MMC_VERSION_1_4 (MMC_VERSION_MMC | 0x14) -#define MMC_VERSION_2_2 (MMC_VERSION_MMC | 0x22) -#define MMC_VERSION_3 (MMC_VERSION_MMC | 0x30) -#define MMC_VERSION_4 (MMC_VERSION_MMC | 0x40) +#define MMC_VERSION_1_2 (MMC_VERSION_MMC | 0x102) +#define MMC_VERSION_1_4 (MMC_VERSION_MMC | 0x104) +#define MMC_VERSION_2_2 (MMC_VERSION_MMC | 0x202) +#define MMC_VERSION_3 (MMC_VERSION_MMC | 0x300) +#define MMC_VERSION_4 (MMC_VERSION_MMC | 0x400) +#define MMC_VERSION_4_1 (MMC_VERSION_MMC | 0x401) +#define MMC_VERSION_4_2 (MMC_VERSION_MMC | 0x402) +#define MMC_VERSION_4_3 (MMC_VERSION_MMC | 0x403) +#define MMC_VERSION_4_41 (MMC_VERSION_MMC | 0x429) +#define MMC_VERSION_4_5 (MMC_VERSION_MMC | 0x405) #define MMC_CAP_SPI (1 << 0) #define MMC_CAP_4_BIT_DATA (1 << 1) |