[U-Boot] [PATCH v2 1/6] mmc: sdhci: move sdhci_reset() call to sdhci_init()
Masahiro Yamada
yamada.masahiro at socionext.com
Thu Aug 25 09:07:34 CEST 2016
If CONFIG_BLK is enabled, add_sdhci() is never called.
So, sdhci_reset() is not called, either. This is a problem for
my board as it needs the reset to start from a sane state.
Move the add_sdhci() call to sdhci_init(), which is visited
by both of the with/without CONFIG_BLK cases.
Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---
Changes in v2: None
drivers/mmc/sdhci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 7ddb549..91cc8b2 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -451,6 +451,8 @@ static int sdhci_init(struct mmc *mmc)
{
struct sdhci_host *host = mmc->priv;
+ sdhci_reset(host, SDHCI_RESET_ALL);
+
if ((host->quirks & SDHCI_QUIRK_32BIT_DMA_ADDR) && !aligned_buffer) {
aligned_buffer = memalign(8, 512*1024);
if (!aligned_buffer) {
@@ -595,8 +597,6 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
if (host->quirks & SDHCI_QUIRK_BROKEN_VOLTAGE)
host->cfg.voltages |= host->voltages;
- sdhci_reset(host, SDHCI_RESET_ALL);
-
host->mmc = mmc_create(&host->cfg, host);
if (host->mmc == NULL) {
printf("%s: mmc create fail!\n", __func__);
--
1.9.1
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