From 3fbbfed7a86354a51590647bcaf7c65665e81357 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 29 Jun 2018 15:19:10 -0300 Subject: [PATCH] pico-imx7d: Add fastboot support fastboot tool is a convenient way to flash the eMMC, so add support for it. Examples of usages: On the pico-imx7d U-Boot prompt: => fastboot 0 On the Linux PC connected via USB: 1. Retrieving the U-Boot version $ sudo fastboot getvar bootloader-version -i 0x0525 bootloader-version: U-Boot 2018.07-rc1-03888-gde846f9 finished. total time: 0.000s 2. Resetting the board $ sudo fastboot reboot -i 0x0525 (this causes the pico-imx7d to reboot) Signed-off-by: Fabio Estevam Signed-off-by: Otavio Salvador --- configs/pico-imx7d_defconfig | 7 ++++++- include/configs/pico-imx7d.h | 1 + 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig index 04823ca..bff6b9c 100644 --- a/configs/pico-imx7d_defconfig +++ b/configs/pico-imx7d_defconfig @@ -21,6 +21,12 @@ CONFIG_CMD_USB_MASS_STORAGE=y CONFIG_CMD_CACHE=y CONFIG_CMD_EXT4_WRITE=y CONFIG_DFU_MMC=y +CONFIG_USB_FUNCTION_FASTBOOT=y +CONFIG_FASTBOOT_BUF_ADDR=0x82000000 +CONFIG_FASTBOOT_BUF_SIZE=0x10000000 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=0 +CONFIG_FASTBOOT_CMD_OEM_FORMAT=y CONFIG_FSL_ESDHC=y CONFIG_PHYLIB=y CONFIG_USB=y @@ -32,5 +38,4 @@ CONFIG_USB_GADGET_MANUFACTURER="FSL" CONFIG_USB_GADGET_VENDOR_NUM=0x0525 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y -CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_OF_LIBFDT=y diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h index 23ac103..a6ebb04 100644 --- a/include/configs/pico-imx7d.h +++ b/include/configs/pico-imx7d.h @@ -60,6 +60,7 @@ "partitions=" \ "uuid_disk=${uuid_gpt_disk};" \ "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \ + "fastboot_partition_alias_system=rootfs\0" \ "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \ BOOTENV -- 2.7.4