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

[u-boot] / drivers / mmc / fsl_esdhc.c

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 35f879ea6e5f83d7715b02a6e0a934b11e1e21c9..861f4b9d6ca52844cb76b341574d74342032b03d 100644 (file)
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -178,7 +178,7 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
        int timeout;
        struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
        struct fsl_esdhc *regs = (struct fsl_esdhc *)cfg->esdhc_base;
-#ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO
+#ifdef CONFIG_SYS_FSL_ESDHC_USE_PIO
        uint wml_value;
 
        wml_value = data->blocksize/4;
@@ -327,9 +327,6 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
        while (!(esdhc_read32(&regs->irqstat) & (IRQSTAT_CC | IRQSTAT_CTOE)))
                ;
 
-       if (data && (data->flags & MMC_DATA_READ))
-               check_and_invalidate_dcache_range(cmd, data);
-
        irqstat = esdhc_read32(&regs->irqstat);
        esdhc_write32(&regs->irqstat, irqstat);
 
@@ -400,9 +397,10 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
 
                        if (irqstat & DATA_ERR)
                                return COMM_ERR;
-               } while (!(irqstat & IRQSTAT_TC) &&
-                               (esdhc_read32(&regs->prsstat) & PRSSTAT_DLA));
+               } while ((irqstat & DATA_COMPLETE) != DATA_COMPLETE);
 #endif
+               if (data->flags & MMC_DATA_READ)
+                       check_and_invalidate_dcache_range(cmd, data);
        }
 
        esdhc_write32(&regs->irqstat, -1);
@@ -603,8 +601,7 @@ int fsl_esdhc_mmc_init(bd_t *bis)
 {
        struct fsl_esdhc_cfg *cfg;
 
-       cfg = malloc(sizeof(struct fsl_esdhc_cfg));
-       memset(cfg, 0, sizeof(struct fsl_esdhc_cfg));
+       cfg = calloc(sizeof(struct fsl_esdhc_cfg), 1);
        cfg->esdhc_base = CONFIG_SYS_FSL_ESDHC_ADDR;
        cfg->sdhc_clk = gd->arch.sdhc_clk;
        return fsl_esdhc_initialize(bis, cfg);