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+renesas@mailbox.org --- Cc: Hai Pham hai.pham.ud@renesas.com Cc: Jaehoon Chung jh80.chung@samsung.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org Cc: Paul Barker paul.barker.ct@bp.renesas.com Cc: Peng Fan peng.fan@nxp.com Cc: Sean Anderson seanga2@gmail.com Cc: Tom Rini trini@konsulko.com Cc: Yoshihiro Shimoda yoshihiro.shimoda.uh@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 */