Merge branch 'master' of git://git.denx.de/u-boot-x86

[karo-tx-uboot.git] / drivers / mmc / fsl_esdhc.c

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index b6c969d2c8440571fb660d00415c714837e04c55..b90f3e77698636a1fff74d01e930fa4d355e7468 100644 (file)
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -68,7 +68,7 @@ struct fsl_esdhc {
 };
 
 /* Return the XFERTYP flags for a given command and data packet */
-uint esdhc_xfertyp(struct mmc_cmd *cmd, struct mmc_data *data)
+static uint esdhc_xfertyp(struct mmc_cmd *cmd, struct mmc_data *data)
 {
        uint xfertyp = 0;
 
@@ -410,12 +410,12 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
        return 0;
 }
 
-void set_sysctl(struct mmc *mmc, uint clock)
+static void set_sysctl(struct mmc *mmc, uint clock)
 {
-       int sdhc_clk = gd->sdhc_clk;
        int div, pre_div;
        struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
        volatile struct fsl_esdhc *regs = (struct fsl_esdhc *)cfg->esdhc_base;
+       int sdhc_clk = cfg->sdhc_clk;
        uint clk;
 
        if (clock < mmc->f_min)
@@ -479,9 +479,10 @@ static int esdhc_init(struct mmc *mmc)
        while ((esdhc_read32(&regs->sysctl) & SYSCTL_RSTA) && --timeout)
                udelay(1000);
 
+#ifndef ARCH_MXC
        /* Enable cache snooping */
-       if (cfg && !cfg->no_snoop)
-               esdhc_write32(&regs->scr, 0x00000040);
+       esdhc_write32(&regs->scr, 0x00000040);
+#endif
 
        esdhc_write32(&regs->sysctl, SYSCTL_HCKEN | SYSCTL_IPGEN);
 
@@ -576,13 +577,13 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
                return -1;
        }
 
-       mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT;
+       mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT | MMC_MODE_HC;
 
        if (caps & ESDHC_HOSTCAPBLT_HSS)
                mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
 
        mmc->f_min = 400000;
-       mmc->f_max = MIN(gd->sdhc_clk, 52000000);
+       mmc->f_max = MIN(gd->arch.sdhc_clk, 52000000);
 
        mmc->b_max = 0;
        mmc_register(mmc);
@@ -597,6 +598,7 @@ int fsl_esdhc_mmc_init(bd_t *bis)
        cfg = malloc(sizeof(struct fsl_esdhc_cfg));
        memset(cfg, 0, sizeof(struct fsl_esdhc_cfg));
        cfg->esdhc_base = CONFIG_SYS_FSL_ESDHC_ADDR;
+       cfg->sdhc_clk = gd->arch.sdhc_clk;
        return fsl_esdhc_initialize(bis, cfg);
 }
 
@@ -614,7 +616,7 @@ void fdt_fixup_esdhc(void *blob, bd_t *bd)
 #endif
 
        do_fixup_by_compat_u32(blob, compat, "clock-frequency",
-                              gd->sdhc_clk, 1);
+                              gd->arch.sdhc_clk, 1);
 
        do_fixup_by_compat(blob, compat, "status", "okay",
                           4 + 1, 1);