Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-10 23:24:38 +00:00
Code Issues Projects Releases Packages Wiki Activity

mmc: sdhci: move error message to more relevant place

Browse source 
"Hardware doesn't specify base clock frequency" may not be only the
error case of sdhci_setup_cfg().  It is better to print this where
the corresponding error is triggered.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2016-08-25 16:07:35 +09:00 committed by Jaehoon Chung
parent 8d549b61dc
commit 6c67954c93
1 changed files with 9 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
drivers/mmc/sdhci.c
View file

@ -536,8 +536,11 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host,
SDHCI_CLOCK_BASE_SHIFT;
cfg->f_max *= 1000000;
}
if (cfg->f_max == 0)
if (cfg->f_max == 0) {
printf("%s: Hardware doesn't specify base clock frequency\n",
__func__);
return -EINVAL;
}
if (min_clk)
cfg->f_min = min_clk;
else {
@ -577,6 +580,8 @@ int sdhci_bind(struct udevice *dev, struct mmc *mmc, struct mmc_config *cfg)
#else
int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
{
int ret;
#ifdef CONFIG_MMC_SDMA
unsigned int caps;
@ -588,11 +593,9 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
}
#endif
if (sdhci_setup_cfg(&host->cfg, host, max_clk, min_clk)) {
printf("%s: Hardware doesn't specify base clock frequency\n",
__func__);
return -EINVAL;
}
ret = sdhci_setup_cfg(&host->cfg, host, max_clk, min_clk);
if (ret)
return ret;
if (host->quirks & SDHCI_QUIRK_BROKEN_VOLTAGE)
host->cfg.voltages |= host->voltages;