mmc: Implement SD/MMC versioning properly
The SD/MMC version scheme was buggy when dealing with standard
major.minor.change cases. Fix it by using something similar to
the linux's kernel versioning method.
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Reported-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index 4e28c9d..1335e3d 100644
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -85,8 +85,12 @@
printf("Tran Speed: %d\n", mmc->tran_speed);
printf("Rd Block Len: %d\n", mmc->read_bl_len);
- printf("%s version %d.%d\n", IS_SD(mmc) ? "SD" : "MMC",
- (mmc->version >> 8) & 0xf, mmc->version & 0xff);
+ printf("%s version %d.%d", IS_SD(mmc) ? "SD" : "MMC",
+ EXTRACT_SDMMC_MAJOR_VERSION(mmc->version),
+ EXTRACT_SDMMC_MINOR_VERSION(mmc->version));
+ if (EXTRACT_SDMMC_CHANGE_VERSION(mmc->version) != 0)
+ printf(".%d", EXTRACT_SDMMC_CHANGE_VERSION(mmc->version));
+ printf("\n");
printf("High Capacity: %s\n", mmc->high_capacity ? "Yes" : "No");
puts("Capacity: ");