ls102xa: esdhc: Add esdhc support for LS102xA

For LS1, esdhc is big-endian IP. Accessing the registers
should be in big-endian mode. So we use esdhc_read32()
to read Host controller capabilities register for LS1.

For LS1, when using CMD12, cmdtype need to be set to
ABORT, otherwise, next read command will hang.

Signed-off-by: Alison Wang <alison.wang@freescale.com>

drivers/mmc/fsl_esdhc.c

@@ -96,7 +96,7 @@ static uint esdhc_xfertyp(struct mmc_cmd *cmd, struct mmc_data *data)
 	else if (cmd->resp_type & MMC_RSP_PRESENT)
 		xfertyp |= XFERTYP_RSPTYP_48;
 
-#if defined(CONFIG_MX53) || defined(CONFIG_PPC_T4240)
+#if defined(CONFIG_MX53) || defined(CONFIG_PPC_T4240) || defined(CONFIG_LS102XA)
 	if (cmd->cmdidx == MMC_CMD_STOP_TRANSMISSION)
 		xfertyp |= XFERTYP_CMDTYP_ABORT;
 #endif
@@ -561,7 +561,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
 	memset(&cfg->cfg, 0, sizeof(cfg->cfg));
 
 	voltage_caps = 0;
-	caps = regs->hostcapblt;
+	caps = esdhc_read32(&regs->hostcapblt);
 
 #ifdef CONFIG_SYS_FSL_ERRATUM_ESDHC135
 	caps = caps & ~(ESDHC_HOSTCAPBLT_SRS |