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| 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 /scripts | |
| parent | e915716a5cdb40939204b3503f9356085e39fbd2 (diff) | |
| download | u-boot-imx-bc5dbcb91813a429d168de58b37cb5b291d7be75.zip u-boot-imx-bc5dbcb91813a429d168de58b37cb5b291d7be75.tar.gz u-boot-imx-bc5dbcb91813a429d168de58b37cb5b291d7be75.tar.bz2 | |
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 'scripts')
| -rw-r--r-- | scripts/Makefile.spl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index 5a7f79c..4febc6b 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -66,6 +66,10 @@ endif libs-$(CONFIG_SPL_LIBDISK_SUPPORT) += disk/ libs-y += drivers/ +libs-$(CONFIG_SPL_DFU_SUPPORT) += drivers/dfu/ +libs-$(CONFIG_SPL_DFU_SUPPORT) += drivers/usb/gadget/ +libs-$(CONFIG_SPL_DFU_SUPPORT) += drivers/usb/gadget/udc/ +libs-$(CONFIG_SPL_DFU_SUPPORT) += drivers/usb/dwc3/ libs-y += dts/ libs-y += fs/ libs-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/ |