Most of the time, a SD card was not found during probing.
This hack fixed the problem.
Further investigation needed !!
Signed-off-by: Juergen Kilb <J.Kilb@xxxxxxxxx>
---
drivers/mci/omap_hsmmc.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/mci/omap_hsmmc.c b/drivers/mci/omap_hsmmc.c
index e0b245b..125e8a4 100644
--- a/drivers/mci/omap_hsmmc.c
+++ b/drivers/mci/omap_hsmmc.c
@@ -472,6 +472,8 @@ static int mmc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd,
writel(cmd->cmdarg, &mmc_base->arg);
writel((cmd->cmdidx << 24) | flags, &mmc_base->cmd);
+ mdelay(5); /* wait 5 ms */
+
start = get_time_ns();
do {
mmc_stat = readl(&mmc_base->stat);
--
1.7.0.4
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