From bc5dbcb91813a429d168de58b37cb5b291d7be75 Mon Sep 17 00:00:00 2001 From: "B, Ravi" Date: Thu, 28 Jul 2016 17:39:14 +0530 Subject: spl: dfu: add dfu support in SPL Traditionally the DFU support is available only as part 2nd stage boot loader(u-boot) and DFU is not supported in SPL. The SPL-DFU feature is useful for boards which does not have MMC/SD, ethernet boot mechanism to boot the board and only has USB inteface. This patch add DFU support in SPL with RAM memory device support to load and execute u-boot. And then leverage full functionality DFU in u-boot to flash boot inital binary images to factory or bare-metal boards to memory devices like SPI, eMMC, MMC/SD card using USB interface. This SPL-DFU support can be enabled through Menuconfig->Boot Images->Enable SPL-DFU support Signed-off-by: Ravi Babu Reviewed-by: Tom Rini --- common/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'common/Makefile') diff --git a/common/Makefile b/common/Makefile index 9a9a065ad2..6b4456edff 100644 --- a/common/Makefile +++ b/common/Makefile @@ -89,6 +89,7 @@ obj-$(CONFIG_USB_KEYBOARD) += usb_kbd.o endif # !CONFIG_SPL_BUILD ifdef CONFIG_SPL_BUILD +obj-$(CONFIG_SPL_DFU_SUPPORT) += cli_hush.o obj-$(CONFIG_SPL_HASH_SUPPORT) += hash.o obj-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o obj-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o -- cgit v1.2.3