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mmc: ftsdc010: Drop non-dm code

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Only three defconfig(adp-ag101p_defconfig,
adp-ae3xx_defconfig, nx25-ae250_defconfig)
set CONFIG_FTSDC010=y. And they all also
enable CONFIG_DM_MMC. So the non-dm code
of ftsdc010 can be dropped now.

Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Cc: Greentime Hu <green.hu@gmail.com>
This commit is contained in:
Rick Chen 2018-03-20 14:30:52 +08:00 committed by Andes
parent 2060a69100
commit cf52231a93
2 changed files with 0 additions and 103 deletions
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98
drivers/mmc/ftsdc010_mci.c
View file

@ -138,16 +138,10 @@ static int ftsdc010_wait(struct ftsdc010_mmc __iomem *regs, uint32_t mask)
/*
* u-boot mmc api
*/
#ifdef CONFIG_DM_MMC
static int ftsdc010_request(struct udevice *dev, struct mmc_cmd *cmd,
struct mmc_data *data)
{
struct mmc *mmc = mmc_get_mmc_dev(dev);
#else
static int ftsdc010_request(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_data *data)
{
#endif
int ret = -EOPNOTSUPP;
uint32_t len = 0;
struct ftsdc010_chip *chip = mmc->priv;
@ -248,14 +242,9 @@ static int ftsdc010_request(struct mmc *mmc, struct mmc_cmd *cmd,
return ret;
}
#ifdef CONFIG_DM_MMC
static int ftsdc010_set_ios(struct udevice *dev)
{
struct mmc *mmc = mmc_get_mmc_dev(dev);
#else
static int ftsdc010_set_ios(struct mmc *mmc)
{
#endif
struct ftsdc010_chip *chip = mmc->priv;
struct ftsdc010_mmc __iomem *regs = chip->regs;
@ -277,27 +266,17 @@ static int ftsdc010_set_ios(struct mmc *mmc)
return 0;
}
#ifdef CONFIG_DM_MMC
static int ftsdc010_get_cd(struct udevice *dev)
{
struct mmc *mmc = mmc_get_mmc_dev(dev);
#else
static int ftsdc010_get_cd(struct mmc *mmc)
{
#endif
struct ftsdc010_chip *chip = mmc->priv;
struct ftsdc010_mmc __iomem *regs = chip->regs;
return !(readl(&regs->status) & FTSDC010_STATUS_CARD_DETECT);
}
#ifdef CONFIG_DM_MMC
static int ftsdc010_get_wp(struct udevice *dev)
{
struct mmc *mmc = mmc_get_mmc_dev(dev);
#else
static int ftsdc010_get_wp(struct mmc *mmc)
{
#endif
struct ftsdc010_chip *chip = mmc->priv;
struct ftsdc010_mmc __iomem *regs = chip->regs;
if (readl(&regs->status) & FTSDC010_STATUS_WRITE_PROT) {
@ -337,7 +316,6 @@ static int ftsdc010_init(struct mmc *mmc)
return 0;
}
#ifdef CONFIG_DM_MMC
int ftsdc010_probe(struct udevice *dev)
{
struct mmc *mmc = mmc_get_mmc_dev(dev);
@ -351,16 +329,6 @@ const struct dm_mmc_ops dm_ftsdc010_ops = {
.get_wp = ftsdc010_get_wp,
};
#else
static const struct mmc_ops ftsdc010_ops = {
.send_cmd = ftsdc010_request,
.set_ios = ftsdc010_set_ios,
.getcd = ftsdc010_get_cd,
.getwp = ftsdc010_get_wp,
.init = ftsdc010_init,
};
#endif
void ftsdc_setup_cfg(struct mmc_config *cfg, const char *name, int buswidth,
uint caps, u32 max_clk, u32 min_clk)
{
@ -380,73 +348,7 @@ void ftsdc_setup_cfg(struct mmc_config *cfg, const char *name, int buswidth,
cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
}
void set_bus_width(struct ftsdc010_mmc __iomem *regs, struct mmc_config *cfg)
{
switch (readl(&regs->bwr) & FTSDC010_BWR_CAPS_MASK) {
case FTSDC010_BWR_CAPS_4BIT:
cfg->host_caps |= MMC_MODE_4BIT;
break;
case FTSDC010_BWR_CAPS_8BIT:
cfg->host_caps |= MMC_MODE_4BIT | MMC_MODE_8BIT;
break;
default:
break;
}
}
#ifdef CONFIG_BLK
int ftsdc010_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg)
{
return mmc_bind(dev, mmc, cfg);
}
#else
int ftsdc010_mmc_init(int devid)
{
struct mmc *mmc;
struct ftsdc010_chip *chip;
struct ftsdc010_mmc __iomem *regs;
#ifdef CONFIG_FTSDC010_BASE_LIST
uint32_t base_list[] = CONFIG_FTSDC010_BASE_LIST;
if (devid < 0 || devid >= ARRAY_SIZE(base_list))
return -1;
regs = (void __iomem *)base_list[devid];
#else
regs = (void __iomem *)(CONFIG_FTSDC010_BASE + (devid << 20));
#endif
chip = malloc(sizeof(struct ftsdc010_chip));
if (!chip)
return -ENOMEM;
memset(chip, 0, sizeof(struct ftsdc010_chip));
chip->regs = regs;
#ifdef CONFIG_SYS_CLK_FREQ
chip->sclk = CONFIG_SYS_CLK_FREQ;
#else
chip->sclk = clk_get_rate("SDC");
#endif
chip->cfg.name = "ftsdc010";
#ifndef CONFIG_DM_MMC
chip->cfg.ops = &ftsdc010_ops;
#endif
chip->cfg.host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz;
set_bus_width(regs , &chip->cfg);
chip->cfg.voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
chip->cfg.f_max = chip->sclk / 2;
chip->cfg.f_min = chip->sclk / 0x100;
chip->cfg.part_type = PART_TYPE_DOS;
chip->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
mmc = mmc_create(&chip->cfg, chip);
if (mmc == NULL) {
free(chip);
return -ENOMEM;
}
return 0;
}
#endif

5
drivers/mmc/ftsdc010_mci.h
View file

@ -43,11 +43,6 @@ extern const struct dm_mmc_ops dm_ftsdc010_ops;
#endif
void ftsdc_setup_cfg(struct mmc_config *cfg, const char *name, int buswidth,
uint caps, u32 max_clk, u32 min_clk);
void set_bus_width(struct ftsdc010_mmc __iomem *regs, struct mmc_config *cfg);
#ifdef CONFIG_BLK
int ftsdc010_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg);
#endif
#endif /* __FTSDC010_MCI_H */