From a6da8b8195f47a70106f743948f2729d94157b32 Mon Sep 17 00:00:00 2001 From: Chenhui Zhao Date: Tue, 4 Jan 2011 17:23:05 +0800 Subject: fsl_esdhc: Fix esdhc disabled problem on some platforms Some new platform's esdhc pins don't share with other function. The eSDHC shouldn't be disabled, even if "esdhc" isn't defined in hwconfig env variable. Use CONFIG_FSL_ESDHC_PIN_MUX to fix this problem. Signed-off-by: Chenhui Zhao Signed-off-by: Li Yang Signed-off-by: Kumar Gala --- drivers/mmc/fsl_esdhc.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 40b136c176..cef2859ec6 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -508,17 +508,19 @@ int fsl_esdhc_mmc_init(bd_t *bis) void fdt_fixup_esdhc(void *blob, bd_t *bd) { const char *compat = "fsl,esdhc"; - const char *status = "okay"; +#ifdef CONFIG_FSL_ESDHC_PIN_MUX if (!hwconfig("esdhc")) { - status = "disabled"; - goto out; + do_fixup_by_compat(blob, compat, "status", "disabled", + 8 + 1, 1); + return; } +#endif do_fixup_by_compat_u32(blob, compat, "clock-frequency", gd->sdhc_clk, 1); -out: - do_fixup_by_compat(blob, compat, "status", status, - strlen(status) + 1, 1); + + do_fixup_by_compat(blob, compat, "status", "okay", + 4 + 1, 1); } #endif -- cgit v1.2.1