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https://source.denx.de/u-boot/u-boot.git
synced 2026-06-10 13:46:40 +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>
67 lines
1.5 KiB
Plaintext
67 lines
1.5 KiB
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_MX7ULP=y
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CONFIG_TEXT_BASE=0x67800000
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CONFIG_SYS_MALLOC_LEN=0x800000
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_SF_DEFAULT_SPEED=40000000
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CONFIG_ENV_SIZE=0x2000
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CONFIG_ENV_OFFSET=0xC0000
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CONFIG_DM_GPIO=y
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CONFIG_DEFAULT_DEVICE_TREE="nxp/imx/imx7ulp-com"
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CONFIG_LDO_ENABLED_MODE=y
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CONFIG_TARGET_MX7ULP_COM=y
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CONFIG_SYS_BOOTM_LEN=0x1000000
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CONFIG_SYS_LOAD_ADDR=0x60800000
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CONFIG_HAS_BOARD_SIZE_LIMIT=y
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CONFIG_BOARD_SIZE_LIMIT=785408
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CONFIG_USE_BOOTCOMMAND=y
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CONFIG_BOOTCOMMAND="if run loadimage; then run mmcboot; fi"
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CONFIG_DEFAULT_FDT_FILE="imx7ulp-com"
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CONFIG_SYS_CBSIZE=256
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CONFIG_SYS_PBSIZE=276
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CONFIG_BOARD_EARLY_INIT_F=y
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CONFIG_HUSH_PARSER=y
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CONFIG_CMD_BOOTZ=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_USB=y
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CONFIG_CMD_USB_MASS_STORAGE=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_FAT=y
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CONFIG_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_NO_NET=y
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CONFIG_BOUNCE_BUFFER=y
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CONFIG_IMX_RGPIO2P=y
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# CONFIG_MXC_GPIO is not set
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CONFIG_DM_I2C=y
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CONFIG_SYS_I2C_IMX_LPI2C=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_ATMEL=y
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CONFIG_PINCTRL=y
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CONFIG_PINCTRL_IMX7ULP=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_FSL_QSPI=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_MANUFACTURER="FSL"
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CONFIG_USB_GADGET_VENDOR_NUM=0x0525
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CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
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CONFIG_CI_UDC=y
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_ULP_WATCHDOG=y
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CONFIG_WDT=y
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