Merge remote-tracking branch 'u-boot/master'

9 files changed, 186 insertions, 121 deletions

diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index 2b96cdc..565ba6a 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -25,8 +25,8 @@ include $(TOPDIR)/config.mk
 
 LIB	:= $(obj)libmmc.o
 
-ifdef CONFIG_SPL_MMC_LOAD
-COBJS-$(CONFIG_SPL_MMC_LOAD)	+= spl_mmc_load.o
+ifdef CONFIG_SPL_BUILD
+COBJS-$(CONFIG_SPL_MMC_SUPPORT) += spl_mmc.o
 endif
 
 COBJS-$(CONFIG_BFIN_SDH) += bfin_sdh.o
diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
index db2c7ab..af1380a 100644
--- a/drivers/mmc/arm_pl180_mmci.c
+++ b/drivers/mmc/arm_pl180_mmci.c
@@ -52,7 +52,7 @@ static int wait_for_command_end(struct mmc *dev, struct mmc_cmd *cmd)
 		debug("CMD%d time out\n", cmd->cmdidx);
 		return TIMEOUT;
 	} else if ((hoststatus & SDI_STA_CCRCFAIL) &&
-		   (cmd->flags & MMC_RSP_CRC)) {
+		   (cmd->resp_type & MMC_RSP_CRC)) {
 		printf("CMD%d CRC error\n", cmd->cmdidx);
 		return -EILSEQ;
 	}
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 551d6a9..a60cfe1 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -151,7 +151,6 @@ int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
 
 	printf("CMD_SEND:%d\n", cmd->cmdidx);
 	printf("\t\tARG\t\t\t 0x%08X\n", cmd->cmdarg);
-	printf("\t\tFLAG\t\t\t %d\n", cmd->flags);
 	ret = mmc->send_cmd(mmc, cmd, data);
 	switch (cmd->resp_type) {
 		case MMC_RSP_NONE:
@@ -213,7 +212,6 @@ int mmc_send_status(struct mmc *mmc, int timeout)
 	cmd.resp_type = MMC_RSP_R1;
 	if (!mmc_host_is_spi(mmc))
 		cmd.cmdarg = mmc->rca << 16;
-	cmd.flags = 0;
 
 	do {
 		err = mmc_send_cmd(mmc, &cmd, NULL);
@@ -238,7 +236,7 @@ int mmc_send_status(struct mmc *mmc, int timeout)
 	status = (cmd.response[0] & MMC_STATUS_CURR_STATE) >> 9;
 	printf("CURR STATE:%d\n", status);
 #endif
-	if (!timeout) {
+	if (timeout <= 0) {
 		printf("Timeout waiting card ready\n");
 		return TIMEOUT;
 	}
@@ -253,7 +251,6 @@ int mmc_set_blocklen(struct mmc *mmc, int len)
 	cmd.cmdidx = MMC_CMD_SET_BLOCKLEN;
 	cmd.resp_type = MMC_RSP_R1;
 	cmd.cmdarg = len;
-	cmd.flags = 0;
 
 	return mmc_send_cmd(mmc, &cmd, NULL);
 }
@@ -299,7 +296,6 @@ static ulong mmc_erase_t(struct mmc *mmc, ulong start, lbaint_t blkcnt)
 	cmd.cmdidx = start_cmd;
 	cmd.cmdarg = start;
 	cmd.resp_type = MMC_RSP_R1;
-	cmd.flags = 0;
 
 	err = mmc_send_cmd(mmc, &cmd, NULL);
 	if (err)
@@ -386,7 +382,6 @@ mmc_write_blocks(struct mmc *mmc, ulong start, lbaint_t blkcnt, const void*src)
 		cmd.cmdarg = start * mmc->write_bl_len;
 
 	cmd.resp_type = MMC_RSP_R1;
-	cmd.flags = 0;
 
 	data.src = src;
 	data.blocks = blkcnt;
@@ -405,7 +400,6 @@ mmc_write_blocks(struct mmc *mmc, ulong start, lbaint_t blkcnt, const void*src)
 		cmd.cmdidx = MMC_CMD_STOP_TRANSMISSION;
 		cmd.cmdarg = 0;
 		cmd.resp_type = MMC_RSP_R1b;
-		cmd.flags = 0;
 		if (mmc_send_cmd(mmc, &cmd, NULL)) {
 			printf("mmc fail to send stop cmd\n");
 			return 0;
@@ -459,7 +453,6 @@ int mmc_read_blocks(struct mmc *mmc, void *dst, ulong start, lbaint_t blkcnt)
 		cmd.cmdarg = start * mmc->read_bl_len;
 
 	cmd.resp_type = MMC_RSP_R1;
-	cmd.flags = 0;
 
 	data.dest = dst;
 	data.blocks = blkcnt;
@@ -473,7 +466,6 @@ int mmc_read_blocks(struct mmc *mmc, void *dst, ulong start, lbaint_t blkcnt)
 		cmd.cmdidx = MMC_CMD_STOP_TRANSMISSION;
 		cmd.cmdarg = 0;
 		cmd.resp_type = MMC_RSP_R1b;
-		cmd.flags = 0;
 		if (mmc_send_cmd(mmc, &cmd, NULL)) {
 			printf("mmc fail to send stop cmd\n");
 			return 0;
@@ -525,7 +517,6 @@ int mmc_go_idle(struct mmc* mmc)
 	cmd.cmdidx = MMC_CMD_GO_IDLE_STATE;
 	cmd.cmdarg = 0;
 	cmd.resp_type = MMC_RSP_NONE;
-	cmd.flags = 0;
 
 	err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -548,7 +539,6 @@ sd_send_op_cond(struct mmc *mmc)
 		cmd.cmdidx = MMC_CMD_APP_CMD;
 		cmd.resp_type = MMC_RSP_R1;
 		cmd.cmdarg = 0;
-		cmd.flags = 0;
 
 		err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -589,7 +579,6 @@ sd_send_op_cond(struct mmc *mmc)
 		cmd.cmdidx = MMC_CMD_SPI_READ_OCR;
 		cmd.resp_type = MMC_RSP_R3;
 		cmd.cmdarg = 0;
-		cmd.flags = 0;
 
 		err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -618,7 +607,6 @@ int mmc_send_op_cond(struct mmc *mmc)
  	cmd.cmdidx = MMC_CMD_SEND_OP_COND;
  	cmd.resp_type = MMC_RSP_R3;
  	cmd.cmdarg = 0;
- 	cmd.flags = 0;
 
  	err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -638,8 +626,6 @@ int mmc_send_op_cond(struct mmc *mmc)
 		if (mmc->host_caps & MMC_MODE_HC)
 			cmd.cmdarg |= OCR_HCS;
 
-		cmd.flags = 0;
-
 		err = mmc_send_cmd(mmc, &cmd, NULL);
 
 		if (err)
@@ -655,7 +641,6 @@ int mmc_send_op_cond(struct mmc *mmc)
 		cmd.cmdidx = MMC_CMD_SPI_READ_OCR;
 		cmd.resp_type = MMC_RSP_R3;
 		cmd.cmdarg = 0;
-		cmd.flags = 0;
 
 		err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -673,7 +658,7 @@ int mmc_send_op_cond(struct mmc *mmc)
 }
 
 
-int mmc_send_ext_csd(struct mmc *mmc, char *ext_csd)
+int mmc_send_ext_csd(struct mmc *mmc, u8 *ext_csd)
 {
 	struct mmc_cmd cmd;
 	struct mmc_data data;
@@ -683,9 +668,8 @@ int mmc_send_ext_csd(struct mmc *mmc, char *ext_csd)
 	cmd.cmdidx = MMC_CMD_SEND_EXT_CSD;
 	cmd.resp_type = MMC_RSP_R1;
 	cmd.cmdarg = 0;
-	cmd.flags = 0;
 
-	data.dest = ext_csd;
+	data.dest = (char *)ext_csd;
 	data.blocks = 1;
 	data.blocksize = 512;
 	data.flags = MMC_DATA_READ;
@@ -707,7 +691,6 @@ int mmc_switch(struct mmc *mmc, u8 set, u8 index, u8 value)
 	cmd.cmdarg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
 				 (index << 16) |
 				 (value << 8);
-	cmd.flags = 0;
 
 	ret = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -721,7 +704,7 @@ int mmc_switch(struct mmc *mmc, u8 set, u8 index, u8 value)
 
 int mmc_change_freq(struct mmc *mmc)
 {
-	ALLOC_CACHE_ALIGN_BUFFER(char, ext_csd, 512);
+	ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, 512);
 	char cardtype;
 	int err;
 
@@ -800,7 +783,6 @@ int sd_switch(struct mmc *mmc, int mode, int group, u8 value, u8 *resp)
 	cmd.cmdarg = (mode << 31) | 0xffffff;
 	cmd.cmdarg &= ~(0xf << (group * 4));
 	cmd.cmdarg |= value << (group * 4);
-	cmd.flags = 0;
 
 	data.dest = (char *)resp;
 	data.blocksize = 64;
@@ -829,7 +811,6 @@ int sd_change_freq(struct mmc *mmc)
 	cmd.cmdidx = MMC_CMD_APP_CMD;
 	cmd.resp_type = MMC_RSP_R1;
 	cmd.cmdarg = mmc->rca << 16;
-	cmd.flags = 0;
 
 	err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -839,7 +820,6 @@ int sd_change_freq(struct mmc *mmc)
 	cmd.cmdidx = SD_CMD_APP_SEND_SCR;
 	cmd.resp_type = MMC_RSP_R1;
 	cmd.cmdarg = 0;
-	cmd.flags = 0;
 
 	timeout = 3;
 
@@ -983,8 +963,8 @@ int mmc_startup(struct mmc *mmc)
 	uint mult, freq;
 	u64 cmult, csize, capacity;
 	struct mmc_cmd cmd;
-	ALLOC_CACHE_ALIGN_BUFFER(char, ext_csd, 512);
-	ALLOC_CACHE_ALIGN_BUFFER(char, test_csd, 512);
+	ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, 512);
+	ALLOC_CACHE_ALIGN_BUFFER(u8, test_csd, 512);
 	int timeout = 1000;
 
 #ifdef CONFIG_MMC_SPI_CRC_ON
@@ -992,7 +972,6 @@ int mmc_startup(struct mmc *mmc)
 		cmd.cmdidx = MMC_CMD_SPI_CRC_ON_OFF;
 		cmd.resp_type = MMC_RSP_R1;
 		cmd.cmdarg = 1;
-		cmd.flags = 0;
 		err = mmc_send_cmd(mmc, &cmd, NULL);
 
 		if (err)
@@ -1005,7 +984,6 @@ int mmc_startup(struct mmc *mmc)
 		MMC_CMD_ALL_SEND_CID; /* cmd not supported in spi */
 	cmd.resp_type = MMC_RSP_R2;
 	cmd.cmdarg = 0;
-	cmd.flags = 0;
 
 	err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -1023,7 +1001,6 @@ int mmc_startup(struct mmc *mmc)
 		cmd.cmdidx = SD_CMD_SEND_RELATIVE_ADDR;
 		cmd.cmdarg = mmc->rca << 16;
 		cmd.resp_type = MMC_RSP_R6;
-		cmd.flags = 0;
 
 		err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -1038,7 +1015,6 @@ int mmc_startup(struct mmc *mmc)
 	cmd.cmdidx = MMC_CMD_SEND_CSD;
 	cmd.resp_type = MMC_RSP_R2;
 	cmd.cmdarg = mmc->rca << 16;
-	cmd.flags = 0;
 
 	err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -1115,7 +1091,6 @@ int mmc_startup(struct mmc *mmc)
 		cmd.cmdidx = MMC_CMD_SELECT_CARD;
 		cmd.resp_type = MMC_RSP_R1;
 		cmd.cmdarg = mmc->rca << 16;
-		cmd.flags = 0;
 		err = mmc_send_cmd(mmc, &cmd, NULL);
 
 		if (err)
@@ -1183,7 +1158,6 @@ int mmc_startup(struct mmc *mmc)
 			cmd.cmdidx = MMC_CMD_APP_CMD;
 			cmd.resp_type = MMC_RSP_R1;
 			cmd.cmdarg = mmc->rca << 16;
-			cmd.flags = 0;
 
 			err = mmc_send_cmd(mmc, &cmd, NULL);
 			if (err)
@@ -1192,7 +1166,6 @@ int mmc_startup(struct mmc *mmc)
 			cmd.cmdidx = SD_CMD_APP_SET_BUS_WIDTH;
 			cmd.resp_type = MMC_RSP_R1;
 			cmd.cmdarg = 2;
-			cmd.flags = 0;
 			err = mmc_send_cmd(mmc, &cmd, NULL);
 			if (err)
 				return err;
@@ -1260,7 +1233,9 @@ int mmc_startup(struct mmc *mmc)
 			(mmc->cid[1] >> 8) & 0xff, mmc->cid[1] & 0xff);
 	sprintf(mmc->block_dev.revision, "%d.%d", mmc->cid[2] >> 28,
 			(mmc->cid[2] >> 24) & 0xf);
+#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBDISK_SUPPORT)
 	init_part(&mmc->block_dev);
+#endif
 
 	return 0;
 }
@@ -1274,7 +1249,6 @@ int mmc_send_if_cond(struct mmc *mmc)
 	/* We set the bit if the host supports voltages between 2.7 and 3.6 V */
 	cmd.cmdarg = ((mmc->voltages & 0xff8000) != 0) << 8 | 0xaa;
 	cmd.resp_type = MMC_RSP_R7;
-	cmd.flags = 0;
 
 	err = mmc_send_cmd(mmc, &cmd, NULL);
 
@@ -1312,10 +1286,9 @@ int mmc_register(struct mmc *mmc)
 block_dev_desc_t *mmc_get_dev(int dev)
 {
 	struct mmc *mmc = find_mmc_device(dev);
-	if (!mmc)
+	if (!mmc || mmc_init(mmc))
 		return NULL;
 
-	mmc_init(mmc);
 	return &mmc->block_dev;
 }
 #endif
diff --git a/drivers/mmc/pxa_mmc_gen.c b/drivers/mmc/pxa_mmc_gen.c
index 2c5bf17..b3ec441 100644
--- a/drivers/mmc/pxa_mmc_gen.c
+++ b/drivers/mmc/pxa_mmc_gen.c
@@ -118,7 +118,7 @@ static int pxa_mmc_start_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
 	int ret;
 
 	/* The card can send a "busy" response */
-	if (cmd->flags & MMC_RSP_BUSY)
+	if (cmd->resp_type & MMC_RSP_BUSY)
 		cmdat |= MMC_CMDAT_BUSY;
 
 	/* Inform the controller about response type */
@@ -181,9 +181,11 @@ static int pxa_mmc_cmd_done(struct mmc *mmc, struct mmc_cmd *cmd)
 	/* The command response didn't arrive */
 	if (stat & MMC_STAT_TIME_OUT_RESPONSE)
 		return -ETIMEDOUT;
-	else if (stat & MMC_STAT_RES_CRC_ERROR && cmd->flags & MMC_RSP_CRC) {
+	else if (stat & MMC_STAT_RES_CRC_ERROR
+			&& cmd->resp_type & MMC_RSP_CRC) {
 #ifdef	PXAMMC_CRC_SKIP
-		if (cmd->flags & MMC_RSP_136 && cmd->response[0] & (1 << 31))
+		if (cmd->resp_type & MMC_RSP_136
+				&& cmd->response[0] & (1 << 31))
 			printf("Ignoring CRC, this may be dangerous!\n");
 		else
 #endif
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 1d4481b..b978236 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -21,6 +21,7 @@
 #include <malloc.h>
 #include <sdhci.h>
 #include <asm/arch/mmc.h>
+#include <asm/arch/clk.h>
 
 static char *S5P_NAME = "SAMSUNG SDHCI";
 static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
@@ -54,7 +55,7 @@ static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
 	 *	00 = Delay3 (inverter delay)
 	 *	10 = Delay4 (inverter delay + 2ns)
 	 */
-	val = SDHCI_CTRL3_FCSEL3 | SDHCI_CTRL3_FCSEL1;
+	val = SDHCI_CTRL3_FCSEL0 | SDHCI_CTRL3_FCSEL1;
 	sdhci_writel(host, val, SDHCI_CONTROL3);
 
 	/*
@@ -69,7 +70,7 @@ static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
 	sdhci_writel(host, ctrl, SDHCI_CONTROL2);
 }
 
-int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
+int s5p_sdhci_init(u32 regbase, int index, int bus_width)
 {
 	struct sdhci_host *host = NULL;
 	host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host));
@@ -80,19 +81,18 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
 
 	host->name = S5P_NAME;
 	host->ioaddr = (void *)regbase;
-	host->quirks = quirks;
 
-	host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE;
+	host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE |
+		SDHCI_QUIRK_BROKEN_R1B | SDHCI_QUIRK_32BIT_DMA_ADDR;
 	host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
-	if (quirks & SDHCI_QUIRK_REG32_RW)
-		host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16;
-	else
-		host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
+	host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
 
 	host->set_control_reg = &s5p_sdhci_set_control_reg;
+	host->set_clock = set_mmc_clk;
+	host->index = index;
 
 	host->host_caps = MMC_MODE_HC;
 
-	add_sdhci(host, max_clk, min_clk);
+	add_sdhci(host, 52000000, 400000);
 	return 0;
 }
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 1709643..2e3c408 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -260,7 +260,7 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
 	if (clock == 0)
 		return 0;
 
-	if (host->version >= SDHCI_SPEC_300) {
+	if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300) {
 		/* Version 3.00 divisors must be a multiple of 2. */
 		if (mmc->f_max <= clock)
 			div = 1;
@@ -279,6 +279,9 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
 	}
 	div >>= 1;
 
+	if (host->set_clock)
+		host->set_clock(host->index, div);
+
 	clk = (div & SDHCI_DIV_MASK) << SDHCI_DIVIDER_SHIFT;
 	clk |= ((div & SDHCI_DIV_HI_MASK) >> SDHCI_DIV_MASK_LEN)
 		<< SDHCI_DIVIDER_HI_SHIFT;
@@ -347,10 +350,10 @@ void sdhci_set_ios(struct mmc *mmc)
 	ctrl = sdhci_readb(host, SDHCI_HOST_CONTROL);
 	if (mmc->bus_width == 8) {
 		ctrl &= ~SDHCI_CTRL_4BITBUS;
-		if (host->version >= SDHCI_SPEC_300)
+		if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
 			ctrl |= SDHCI_CTRL_8BITBUS;
 	} else {
-		if (host->version >= SDHCI_SPEC_300)
+		if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
 			ctrl &= ~SDHCI_CTRL_8BITBUS;
 		if (mmc->bus_width == 4)
 			ctrl |= SDHCI_CTRL_4BITBUS;
@@ -381,12 +384,25 @@ int sdhci_init(struct mmc *mmc)
 		}
 	}
 
+	sdhci_set_power(host, fls(mmc->voltages) - 1);
+
+	if (host->quirks & SDHCI_QUIRK_NO_CD) {
+		unsigned int status;
+
+		sdhci_writel(host, SDHCI_CTRL_CD_TEST_INS | SDHCI_CTRL_CD_TEST,
+			SDHCI_HOST_CONTROL);
+
+		status = sdhci_readl(host, SDHCI_PRESENT_STATE);
+		while ((!(status & SDHCI_CARD_PRESENT)) ||
+		    (!(status & SDHCI_CARD_STATE_STABLE)) ||
+		    (!(status & SDHCI_CARD_DETECT_PIN_LEVEL)))
+			status = sdhci_readl(host, SDHCI_PRESENT_STATE);
+	}
+
 	/* Eable all state */
 	sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_INT_ENABLE);
 	sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_SIGNAL_ENABLE);
 
-	sdhci_set_power(host, fls(mmc->voltages) - 1);
-
 	return 0;
 }
 
@@ -421,7 +437,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
 	if (max_clk)
 		mmc->f_max = max_clk;
 	else {
-		if (host->version >= SDHCI_SPEC_300)
+		if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
 			mmc->f_max = (caps & SDHCI_CLOCK_V3_BASE_MASK)
 				>> SDHCI_CLOCK_BASE_SHIFT;
 		else
@@ -436,7 +452,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
 	if (min_clk)
 		mmc->f_min = min_clk;
 	else {
-		if (host->version >= SDHCI_SPEC_300)
+		if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
 			mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_300;
 		else
 			mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_200;
diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index 2835e24..4588568 100644
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -593,7 +593,7 @@ int mmcif_mmc_init(void)
 	mmc->f_max = CLKDEV_EMMC_DATA;
 	mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
 	mmc->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT |
-			 MMC_MODE_8BIT;
+			 MMC_MODE_8BIT | MMC_MODE_HC;
 	memcpy(mmc->name, DRIVER_NAME, sizeof(DRIVER_NAME));
 	mmc->send_cmd = sh_mmcif_request;
 	mmc->set_ios = sh_mmcif_set_ios;
diff --git a/drivers/mmc/spl_mmc.c b/drivers/mmc/spl_mmc.c
new file mode 100644
index 0000000..753c6a0
--- /dev/null
+++ b/drivers/mmc/spl_mmc.c
@@ -0,0 +1,136 @@
+/*
+ * (C) Copyright 2010
+ * Texas Instruments, <www.ti.com>
+ *
+ * Aneesh V <aneesh@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <common.h>
+#include <spl.h>
+#include <asm/u-boot.h>
+#include <asm/utils.h>
+#include <mmc.h>
+#include <fat.h>
+#include <version.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void mmc_load_image_raw(struct mmc *mmc)
+{
+	u32 image_size_sectors, err;
+	const struct image_header *header;
+
+	header = (struct image_header *)(CONFIG_SYS_TEXT_BASE -
+						sizeof(struct image_header));
+
+	/* read image header to find the image size & load address */
+	err = mmc->block_dev.block_read(0,
+			CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR, 1,
+			(void *)header);
+
+	if (err <= 0)
+		goto end;
+
+	spl_parse_image_header(header);
+
+	/* convert size to sectors - round up */
+	image_size_sectors = (spl_image.size + mmc->read_bl_len - 1) /
+				mmc->read_bl_len;
+
+	/* Read the header too to avoid extra memcpy */
+	err = mmc->block_dev.block_read(0,
+			CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR,
+			image_size_sectors, (void *)spl_image.load_addr);
+
+end:
+	if (err <= 0) {
+		printf("spl: mmc blk read err - %d\n", err);
+		hang();
+	}
+}
+
+#ifdef CONFIG_SPL_FAT_SUPPORT
+static void mmc_load_image_fat(struct mmc *mmc)
+{
+	s32 err;
+	struct image_header *header;
+
+	header = (struct image_header *)(CONFIG_SYS_TEXT_BASE -
+						sizeof(struct image_header));
+
+	err = fat_register_device(&mmc->block_dev,
+				CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION);
+	if (err) {
+		printf("spl: fat register err - %d\n", err);
+		hang();
+	}
+
+	err = file_fat_read(CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME,
+				(u8 *)header, sizeof(struct image_header));
+	if (err <= 0)
+		goto end;
+
+	spl_parse_image_header(header);
+
+	err = file_fat_read(CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME,
+				(u8 *)spl_image.load_addr, 0);
+
+end:
+	if (err <= 0) {
+		printf("spl: error reading image %s, err - %d\n",
+			CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME, err);
+		hang();
+	}
+}
+#endif
+
+void spl_mmc_load_image(void)
+{
+	struct mmc *mmc;
+	int err;
+	u32 boot_mode;
+
+	mmc_initialize(gd->bd);
+	/* We register only one device. So, the dev id is always 0 */
+	mmc = find_mmc_device(0);
+	if (!mmc) {
+		puts("spl: mmc device not found!!\n");
+		hang();
+	}
+
+	err = mmc_init(mmc);
+	if (err) {
+		printf("spl: mmc init failed: err - %d\n", err);
+		hang();
+	}
+	boot_mode = spl_boot_mode();
+	if (boot_mode == MMCSD_MODE_RAW) {
+		debug("boot mode - RAW\n");
+		mmc_load_image_raw(mmc);
+#ifdef CONFIG_SPL_FAT_SUPPORT
+	} else if (boot_mode == MMCSD_MODE_FAT) {
+		debug("boot mode - FAT\n");
+		mmc_load_image_fat(mmc);
+#endif
+	} else {
+		puts("spl: wrong MMC boot mode\n");
+		hang();
+	}
+}
diff --git a/drivers/mmc/spl_mmc_load.c b/drivers/mmc/spl_mmc_load.c
deleted file mode 100644
index 79a68fb..0000000
--- a/drivers/mmc/spl_mmc_load.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <common.h>
-#include <mmc.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static void mmc_load_image(struct mmc *mmc)
-{
-	s32 err;
-	void (*uboot)(void) __noreturn;
-
-	err = mmc->block_dev.block_read(0, CONFIG_SYS_MMC_U_BOOT_OFFS,
-			CONFIG_SYS_MMC_U_BOOT_SIZE/512,
-			(u32 *)CONFIG_SYS_TEXT_BASE);
-
-	if (err <= 0) {
-		printf("spl: error reading image %s, err - %d\n",
-			"u-boot.img", err);
-		hang();
-	}
-	uboot = (void *) CONFIG_SYS_TEXT_BASE;
-	(*uboot)();
-}
-
-void spl_mmc_load(void)
-{
-	struct mmc *mmc;
-	int err;
-	void (mmc_load_image)(struct mmc *mmc) __noreturn;
-
-	mmc_initialize(gd->bd);
-	mmc = find_mmc_device(0);
-	if (!mmc) {
-		puts("spl: mmc device not found!!\n");
-		hang();
-	} else {
-		puts("spl: mmc device found\n");
-	}
-	err = mmc_init(mmc);
-	if (err) {
-		printf("spl: mmc init failed: err - %d\n", err);
-		hang();
-	}
-	mmc_load_image(mmc);
-}