Support a button download mode.
If button is pressed, it will be entered to thor mode.
Change-Id: I1c1a4b8ff0d5d8b9b10b277876109b69ce2f02f8
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
CONFIG_DEBUG_UART=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_USE_PREBOOT=y
-CONFIG_PREBOOT="run mbr_check; run reboot_check"
+CONFIG_PREBOOT="run mbr_check; run button_check; run reboot_check"
# CONFIG_CONSOLE_MUX is not set
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_BUTTON=y
+CONFIG_BUTTON_GPIO=y
CONFIG_DFU_MMC=y
CONFIG_DM_MMC=y
CONFIG_MMC_MESON_GX=y