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-rw-r--r--include/configs/dra7xx_evm.h2
-rw-r--r--include/configs/omap5_uevm.h1
-rw-r--r--include/dwmmc.h2
-rw-r--r--include/mmc.h9
-rw-r--r--include/spl.h1
5 files changed, 12 insertions, 3 deletions
diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h
index f210ed8..3c53f0a 100644
--- a/include/configs/dra7xx_evm.h
+++ b/include/configs/dra7xx_evm.h
@@ -73,6 +73,8 @@
#define CONFIG_SPL_SPI_CS 0
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+#define CONFIG_SUPPORT_EMMC_BOOT
+
/* USB xHCI HOST */
#define CONFIG_CMD_USB
#define CONFIG_USB_HOST
diff --git a/include/configs/omap5_uevm.h b/include/configs/omap5_uevm.h
index 76c5106..3df502e 100644
--- a/include/configs/omap5_uevm.h
+++ b/include/configs/omap5_uevm.h
@@ -37,6 +37,7 @@
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART
#define CONFIG_HSMMC2_8BIT
+#define CONFIG_SUPPORT_EMMC_BOOT
/* Required support for the TCA642X GPIO we have on the uEVM */
#define CONFIG_TCA642X
diff --git a/include/dwmmc.h b/include/dwmmc.h
index a02dd67..b641558 100644
--- a/include/dwmmc.h
+++ b/include/dwmmc.h
@@ -142,7 +142,7 @@ struct dwmci_host {
void (*clksel)(struct dwmci_host *host);
void (*board_init)(struct dwmci_host *host);
- unsigned int (*get_mmc_clk)(int dev_index);
+ unsigned int (*get_mmc_clk)(struct dwmci_host *host);
};
struct dwmci_idmac {
diff --git a/include/mmc.h b/include/mmc.h
index e1060b9..e95a237 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -187,6 +187,9 @@
#define EXT_CSD_BOOT_PART_NUM(x) (x << 3)
#define EXT_CSD_PARTITION_ACCESS(x) (x << 0)
+#define EXT_CSD_BOOT_BUS_WIDTH_MODE(x) (x << 3)
+#define EXT_CSD_BOOT_BUS_WIDTH_RESET(x) (x << 2)
+#define EXT_CSD_BOOT_BUS_WIDTH_WIDTH(x) (x)
#define R1_ILLEGAL_COMMAND (1 << 22)
#define R1_APP_CMD (1 << 5)
@@ -310,8 +313,10 @@ int mmc_set_dsr(struct mmc *mmc, u16 val);
/* Function to change the size of boot partition and rpmb partitions */
int mmc_boot_partition_size_change(struct mmc *mmc, unsigned long bootsize,
unsigned long rpmbsize);
-/* Function to send commands to open/close the specified boot partition */
-int mmc_boot_part_access(struct mmc *mmc, u8 ack, u8 part_num, u8 access);
+/* Function to modify the PARTITION_CONFIG field of EXT_CSD */
+int mmc_set_part_conf(struct mmc *mmc, u8 ack, u8 part_num, u8 access);
+/* Function to modify the BOOT_BUS_WIDTH field of EXT_CSD */
+int mmc_set_boot_bus_width(struct mmc *mmc, u8 width, u8 reset, u8 mode);
/**
* Start device initialization and return immediately; it does not block on
diff --git a/include/spl.h b/include/spl.h
index 5e24856..dad00c0 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -16,6 +16,7 @@
#define MMCSD_MODE_UNDEFINED 0
#define MMCSD_MODE_RAW 1
#define MMCSD_MODE_FAT 2
+#define MMCSD_MODE_EMMCBOOT 3
struct spl_image_info {
const char *name;