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mvebu: support UART boot image 

The kwboot utility can use the generated image to boot mvebu SoCs from
UART.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Baruch Siach 2018-06-18 21:56:26 +03:00 committed by Stefan Roese
parent ca1a4c8632
commit 72c4e67d08
2 changed files with 6 additions and 0 deletions
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3
arch/arm/mach-mvebu/Kconfig
View File

@ -193,6 +193,9 @@ config MVEBU_SPL_BOOT_DEVICE_MMC
bool "SDIO/MMC card" bool "SDIO/MMC card"
select SPL_LIBDISK_SUPPORT select SPL_LIBDISK_SUPPORT
config MVEBU_SPL_BOOT_DEVICE_UART
bool "UART"
endchoice endchoice
config MVEBU_EFUSE config MVEBU_EFUSE

3
arch/arm/mach-mvebu/Makefile
View File

@ -35,6 +35,9 @@ endif
ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC),) ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC),)
KWB_CFG_BOOT_FROM=sdio KWB_CFG_BOOT_FROM=sdio
endif endif
ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_UART),)
KWB_CFG_BOOT_FROM=uart
endif
ifneq ($(CONFIG_SECURED_MODE_IMAGE),) ifneq ($(CONFIG_SECURED_MODE_IMAGE),)
KWB_REPLACE += CSK_INDEX KWB_REPLACE += CSK_INDEX