u-boot/configs/mvebu_espressobin-88f3720_defconfig
Pali Rohár 88965fef6e arm: mvebu: Espressobin: Enable watchdog support but do not start it
Espressobin had disabled watchdog support (CONFIG_WDT) because older stable
Linux kernel versions (which are used by current stable OpenWRT and Debian
versions) do not have support for Armada 3700 watchdog driver. Therefore
they are not able to periodically kick watchdog so Espressobin enter into
boot loop.

This change enable CONFIG_WDT, CONFIG_WDT_ARMADA_37XX and CONFIG_CMD_WDT
options which add support for U-Boot 'wdt' command. And unset new
CONFIG_WATCHDOG_AUTOSTART option which cause that watchdog is not
automatically started by U-Boot during init phase, like when CONFIG_WDT
option is not set at all.

So with this change, U-Boot on Espressobin would have working 'wdt' command
which can be used from boot scripts (e.g. for enabling watchdog prior new
Linux booting kernel). But default behavior of watchdog status stays
unchanged, U-Boot does not start watchdog on Espressobin during its init
phase.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-04-06 10:47:32 +02:00

95 lines
2.2 KiB
Text

CONFIG_ARM=y
CONFIG_ARCH_CPU_INIT=y
CONFIG_ARCH_MVEBU=y
CONFIG_SYS_TEXT_BASE=0x00000000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_NR_DRAM_BANKS=1
CONFIG_TARGET_MVEBU_ARMADA_37XX=y
CONFIG_ENV_SIZE=0x10000
CONFIG_ENV_OFFSET=0x3F0000
CONFIG_ENV_SECT_SIZE=0x10000
CONFIG_DM_GPIO=y
CONFIG_DEBUG_UART_BASE=0xd0012000
CONFIG_DEBUG_UART_CLOCK=25804800
CONFIG_DEFAULT_DEVICE_TREE="armada-3720-espressobin"
CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_OF_BOARD_SETUP=y
CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_ARCH_EARLY_INIT_R=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_BOARD_LATE_INIT=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PCI=y
CONFIG_CMD_SPI=y
CONFIG_CMD_USB=y
CONFIG_CMD_WDT=y
CONFIG_CMD_TFTPPUT=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_MVEBU_BUBT=y
CONFIG_CMD_BTRFS=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_SQUASHFS=y
CONFIG_CMD_FS_UUID=y
CONFIG_MAC_PARTITION=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_AHCI_MVEBU=y
CONFIG_CLK=y
CONFIG_CLK_MVEBU=y
CONFIG_DM_I2C=y
CONFIG_MISC=y
CONFIG_DM_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
CONFIG_MMC_SDHCI_XENON=y
CONFIG_MTD=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=40000000
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_SPI_FLASH_ISSI=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_PHY_MARVELL=y
CONFIG_PHY_GIGE=y
CONFIG_E1000=y
CONFIG_MVNETA=y
CONFIG_NVME=y
CONFIG_PCI=y
CONFIG_DM_PCI=y
CONFIG_PCI_AARDVARK=y
CONFIG_MVEBU_COMPHY_SUPPORT=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_ARMADA_37XX=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_MVEBU_A3700_UART=y
CONFIG_MVEBU_A3700_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_ASIX=y
CONFIG_USB_ETHER_MCS7830=y
CONFIG_USB_ETHER_RTL8152=y
CONFIG_USB_ETHER_SMSC95XX=y
# CONFIG_WATCHDOG_AUTOSTART is not set
CONFIG_WDT=y
CONFIG_WDT_ARMADA_37XX=y
CONFIG_SHA1=y