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authorB, Ravi <ravibabu@ti.com>2016-07-28 17:39:14 +0530
committerMarek Vasut <marex@denx.de>2016-09-27 23:30:17 +0200
commitbc5dbcb91813a429d168de58b37cb5b291d7be75 (patch)
treed1773cfd3e74dee64a5433dcbe8581baacb2be3d /scripts
parente915716a5cdb40939204b3503f9356085e39fbd2 (diff)
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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.spl4
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/