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https://source.denx.de/u-boot/u-boot.git
synced 2026-06-13 15:03:58 +03:00
3cacd1b180
Replace hardcoded WDOG_BASE_ADDR with driver model based dynamic address lookup from device tree, allowing reset_cpu() to dynamically locate watchdog devices from device tree. This change also enables CONFIG_WDT for relevant boards and ensures the watchdog nodes are available for driver model usage. - Remove hardcoded WDOG_BASE_ADDR from hw_watchdog_* functions - Reimplement reset_cpu() using UCLASS_WDT device iteration - Add ulp_wdt_expire_now() callback for standard WDT interface - Pass wdog register pointer to hw_watchdog_set_timeout() - Enable CONFIG_WDT for boards using ULP watchdog - Remove wdog3 status = "disabled" overrides from U-Boot device tree overlays, as the watchdog device needs to be accessible for driver model based reset functionality. Signed-off-by: Alice Guo <alice.guo@nxp.com> Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com> # Toradex boards Reviewed-by: Peng Fan <peng.fan@nxp.com>
96 lines
2.4 KiB
Plaintext
96 lines
2.4 KiB
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_IMX8ULP=y
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CONFIG_TEXT_BASE=0x80200000
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CONFIG_SYS_MALLOC_LEN=0x1002000
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_NR_DRAM_BANKS=2
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CONFIG_SF_DEFAULT_SPEED=40000000
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CONFIG_ENV_SIZE=0x2000
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CONFIG_ENV_OFFSET=0x400000
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CONFIG_IMX_CONFIG="arch/arm/mach-imx/imx8ulp/imximage.cfg"
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CONFIG_DM_GPIO=y
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CONFIG_DEFAULT_DEVICE_TREE="freescale/imx8ulp-evk"
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CONFIG_TARGET_IMX8ULP_EVK=y
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CONFIG_SYS_MONITOR_LEN=524288
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CONFIG_SPL_SERIAL=y
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CONFIG_SPL_DRIVERS_MISC=y
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CONFIG_SPL_STACK=0x22050000
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CONFIG_SPL_TEXT_BASE=0x22020000
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CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
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CONFIG_SPL_BSS_START_ADDR=0x22048000
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CONFIG_SPL_BSS_MAX_SIZE=0x2000
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CONFIG_SYS_LOAD_ADDR=0x80480000
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CONFIG_SPL=y
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CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x88000000
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CONFIG_REMAKE_ELF=y
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CONFIG_FIT=y
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CONFIG_FIT_VERBOSE=y
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CONFIG_BOOTSTD_FULL=y
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CONFIG_BOOTDELAY=0
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CONFIG_BOOTCOMMAND="bootflow scan -l; run bsp_bootcmd"
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CONFIG_DEFAULT_FDT_FILE="imx8ulp-evk.dtb"
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CONFIG_SYS_CBSIZE=2048
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CONFIG_SYS_PBSIZE=2068
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CONFIG_BOARD_LATE_INIT=y
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CONFIG_SPL_MAX_SIZE=0x25000
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CONFIG_SPL_BOARD_INIT=y
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CONFIG_SPL_BOOTROM_SUPPORT=y
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CONFIG_SPL_LOAD_IMX_CONTAINER=y
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CONFIG_IMX_CONTAINER_CFG="arch/arm/mach-imx/imx8ulp/container.cfg"
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# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
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CONFIG_SPL_HAVE_INIT_STACK=y
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CONFIG_SPL_SYS_MALLOC=y
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CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
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CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x22040000
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CONFIG_SPL_SYS_MALLOC_SIZE=0x8000
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CONFIG_SPL_SYS_MMCSD_RAW_MODE=y
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CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
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CONFIG_SPL_WATCHDOG=y
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CONFIG_CMD_MEMTEST=y
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CONFIG_CMD_FUSE=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_READ=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_REGULATOR=y
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CONFIG_CMD_EXT4_WRITE=y
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CONFIG_SPL_OF_CONTROL=y
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CONFIG_ENV_OVERWRITE=y
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
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CONFIG_USE_ETHPRIME=y
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CONFIG_ETHPRIME="FEC"
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CONFIG_NET_RANDOM_ETHADDR=y
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CONFIG_SPL_DM=y
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CONFIG_IMX_RGPIO2P=y
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CONFIG_DM_PCA953X=y
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CONFIG_DM_I2C=y
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CONFIG_SYS_I2C_IMX_LPI2C=y
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CONFIG_SUPPORT_EMMC_BOOT=y
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CONFIG_MMC_IO_VOLTAGE=y
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CONFIG_FSL_USDHC=y
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CONFIG_MTD=y
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CONFIG_DM_SPI_FLASH=y
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CONFIG_SPI_FLASH_MACRONIX=y
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CONFIG_FEC_MXC=y
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CONFIG_MII=y
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CONFIG_PHYLIB=y
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CONFIG_PHY_ANEG_TIMEOUT=20000
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CONFIG_PHY_MICREL=y
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CONFIG_PHY_MICREL_KSZ8XXX=y
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CONFIG_PINCTRL=y
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CONFIG_SPL_PINCTRL=y
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CONFIG_PINCTRL_IMX8ULP=y
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CONFIG_DM_REGULATOR=y
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CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_DM_REGULATOR_GPIO=y
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CONFIG_DM_SERIAL=y
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CONFIG_FSL_LPUART=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_NXP_FSPI=y
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CONFIG_ULP_WATCHDOG=y
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CONFIG_WDT=y
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