Set generic mmc->tuning flag when performing tuning to indicate
this condition to drivers. Drivers may use this to bypass various
checks during tuning.
Signed-off-by: Marek Vasut <marek.vasut+rene...@mailbox.org>
---
Cc: Hai Pham <hai.pham...@renesas.com>
Cc: Jaehoon Chung <jh80.ch...@samsung.com>
Cc: Nobuhiro Iwamatsu <iwama...@nigauri.org>
Cc: Paul Barker <paul.barker...@bp.renesas.com>
Cc: Peng Fan <peng....@nxp.com>
Cc: Sean Anderson <sean...@gmail.com>
Cc: Tom Rini <tr...@konsulko.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda...@renesas.com>
---
V2: Use bool var:1;
---
drivers/mmc/mmc-uclass.c | 8 +++++++-
include/mmc.h | 1 +
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index 328456831dd..304bd5eaee2 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -124,7 +124,13 @@ static int dm_mmc_execute_tuning(struct udevice *dev, uint
opcode)
int mmc_execute_tuning(struct mmc *mmc, uint opcode)
{
- return dm_mmc_execute_tuning(mmc->dev, opcode);
+ int ret;
+
+ mmc->tuning = true;
+ ret = dm_mmc_execute_tuning(mmc->dev, opcode);
+ mmc->tuning = false;
+
+ return ret;
}
#endif
diff --git a/include/mmc.h b/include/mmc.h
index afca123b386..5c1be5c5b1e 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -736,6 +736,7 @@ struct mmc {
* accessing the boot partitions
*/
u32 quirks;
+ bool tuning:1;
bool hs400_tuning:1;
enum bus_mode user_speed_mode; /* input speed mode from user */
--
2.43.0
