Commit af07d154 authored by Vanessa Maegima's avatar Vanessa Maegima Committed by Stefano Babic
Browse files

pico-imx6ul: Add DFU support



DFU is a convenient way to program U-boot binary into the eMMC.

Add support for it.
Signed-off-by: default avatarVanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
parent 6d7aa51a
......@@ -10,6 +10,7 @@ CONFIG_CMD_MEMTEST=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DFU=y
CONFIG_CMD_USB_MASS_STORAGE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_DHCP=y
......@@ -21,4 +22,11 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_USB=y
CONFIG_USB_GADGET=y
CONFIG_CI_UDC=y
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_G_DNL_MANUFACTURER="FSL"
CONFIG_G_DNL_VENDOR_NUM=0x0525
CONFIG_G_DNL_PRODUCT_NUM=0xa4a5
CONFIG_OF_LIBFDT=y
......@@ -28,7 +28,7 @@
#define CONFIG_PHY_MICREL
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
#define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
#define CONFIG_BOARD_EARLY_INIT_F
......@@ -63,6 +63,11 @@
#define CONFIG_USB_GADGET_DOWNLOAD
#define CONFIG_USB_GADGET_VBUS_DRAW 2
#define CONFIG_USB_FUNCTION_DFU
#define CONFIG_DFU_MMC
#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define CONFIG_G_DNL_VENDOR_NUM 0x0525
#define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5
#define CONFIG_G_DNL_MANUFACTURER "FSL"
......@@ -86,6 +91,7 @@
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"mmcautodetect=yes\0" \
"dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=${mmcroot}\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
......
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