So far mmc framework had support speed mode switch, it good to show the current speed mode from 'mmc info'.
Signed-off-by: Ziyuan Xu xzy.xu@rock-chips.com ---
cmd/mmc.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/cmd/mmc.c b/cmd/mmc.c index 6ead27a..832eeb0 100644 --- a/cmd/mmc.c +++ b/cmd/mmc.c @@ -15,6 +15,10 @@ static int curr_device = -1; static void print_mmcinfo(struct mmc *mmc) { int i; + const char *timing[] = { + "Legacy", "High Speed", "High Speed", "SDR12", + "SDR25", "SDR50", "SDR104", "DDR50", + "DDR52", "HS200", "HS400", "HS400 Enhanced Strobe"};
printf("Device: %s\n", mmc->cfg->name); printf("Manufacturer ID: %x\n", mmc->cid[0] >> 24); @@ -23,6 +27,7 @@ static void print_mmcinfo(struct mmc *mmc) (mmc->cid[1] >> 24), (mmc->cid[1] >> 16) & 0xff, (mmc->cid[1] >> 8) & 0xff, mmc->cid[1] & 0xff);
+ printf("Timing Interface: %s\n", timing[mmc->timing]); printf("Tran Speed: %d\n", mmc->clock); printf("Rd Block Len: %d\n", mmc->read_bl_len);