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mmc: make UHS and HS200 optional

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Supporting USH and HS200 increases the code size as it brings in IO voltage
control, tuning and fatter data structures.
Use Kconfig configuration to select which of those features should be
built in.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
This commit is contained in:
Jean-Jacques Hiblot
2017-11-30 17:44:01 +01:00
committed by Jaehoon Chung
parent d8e3d42089
commit f99c2efe56
4 changed files with 135 additions and 5 deletions
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4
drivers/mmc/mmc-uclass.c
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@@ -63,6 +63,7 @@ void mmc_send_init_stream(struct mmc *mmc)
dm_mmc_send_init_stream(mmc->dev);
}
#if CONFIG_IS_ENABLED(MMC_UHS_SUPPORT)
int dm_mmc_wait_dat0(struct udevice *dev, int state, int timeout)
{
struct dm_mmc_ops *ops = mmc_get_ops(dev);
@@ -76,6 +77,7 @@ int mmc_wait_dat0(struct mmc *mmc, int state, int timeout)
{
return dm_mmc_wait_dat0(mmc->dev, state, timeout);
}
#endif
int dm_mmc_get_wp(struct udevice *dev)
{
@@ -105,6 +107,7 @@ int mmc_getcd(struct mmc *mmc)
return dm_mmc_get_cd(mmc->dev);
}
#ifdef MMC_SUPPORTS_TUNING
int dm_mmc_execute_tuning(struct udevice *dev, uint opcode)
{
struct dm_mmc_ops *ops = mmc_get_ops(dev);
@@ -118,6 +121,7 @@ int mmc_execute_tuning(struct mmc *mmc, uint opcode)
{
return dm_mmc_execute_tuning(mmc->dev, opcode);
}
#endif
int mmc_of_parse(struct udevice *dev, struct mmc_config *cfg)
{