diff options
| author | B, Ravi <ravibabu@ti.com> | 2016-07-28 17:39:14 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2016-09-27 23:30:17 +0200 |
| commit | bc5dbcb91813a429d168de58b37cb5b291d7be75 (patch) | |
| tree | d1773cfd3e74dee64a5433dcbe8581baacb2be3d /common/Makefile | |
| parent | e915716a5cdb40939204b3503f9356085e39fbd2 (diff) | |
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 <ravibabu@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'common/Makefile')
| -rw-r--r-- | common/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
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 |