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https://github.com/openwrt/openwrt.git
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uboot-mediatek: add MERCUSYS MR80X v3 support
Add U-Boot replacement loader for the MERCUSYS MR80X. This is required to increase available flash space in OpenWrt. Signed-off-by: zib zic <zibzicoooo@protonmail.com>
This commit is contained in:
zib zic
parent
9be1fce0ce
commit
a4b8a00f9d
@ -340,6 +340,18 @@ define U-Boot/mt7981_openwrt_one-nor
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DEPENDS:=+trusted-firmware-a-mt7981-nor-ddr4
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DEPENDS:=+trusted-firmware-a-mt7981-nor-ddr4
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endef
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endef
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define U-Boot/mt7981_mercusys_mr80x-v3
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NAME:=mercusys mr80x-v3
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BUILD_SUBTARGET:=filogic
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BUILD_DEVICES:=mercusys_mr80x-v3
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UBOOT_CONFIG:=mt7981_mercusys_mr80xv3
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UBOOT_IMAGE:=u-boot.fip
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BL2_BOOTDEV:=spim-nand
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BL2_SOC:=mt7981
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BL2_DDRTYPE:=ddr3
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DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3
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endef
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define U-Boot/mt7981_rfb-spim-nand
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define U-Boot/mt7981_rfb-spim-nand
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NAME:=MT7981 Reference Board
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NAME:=MT7981 Reference Board
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BUILD_SUBTARGET:=filogic
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BUILD_SUBTARGET:=filogic
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@ -842,6 +854,7 @@ UBOOT_TARGETS := \
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mt7981_nokia_ea0326gmp \
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mt7981_nokia_ea0326gmp \
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mt7981_openwrt_one-snand \
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mt7981_openwrt_one-snand \
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mt7981_openwrt_one-nor \
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mt7981_openwrt_one-nor \
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mt7981_mercusys_mr80x-v3 \
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mt7981_rfb-spim-nand \
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mt7981_rfb-spim-nand \
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mt7981_rfb-emmc \
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mt7981_rfb-emmc \
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mt7981_rfb-nor \
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mt7981_rfb-nor \
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@ -0,0 +1,326 @@
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--- /dev/null
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+++ b/configs/mt7981_mercusys_mr80xv3_defconfig
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@@ -0,0 +1,187 @@
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+CONFIG_ARM=y
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+CONFIG_POSITION_INDEPENDENT=y
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+CONFIG_ARCH_MEDIATEK=y
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+CONFIG_TARGET_MT7981=y
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+CONFIG_TEXT_BASE=0x41e00000
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+CONFIG_SYS_MALLOC_F_LEN=0x4000
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+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
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+CONFIG_NR_DRAM_BANKS=1
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+CONFIG_DEFAULT_DEVICE_TREE="mt7981-spim-nand-rfb"
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+CONFIG_BOOTCMD="bootm 0x46000000"
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+CONFIG_DEFAULT_FDT_FILE="mt7981-spim-nand-rfb"
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+CONFIG_DEBUG_UART_BASE=0x11002000
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+CONFIG_DEBUG_UART_CLOCK=40000000
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+CONFIG_DEBUG_UART=y
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+CONFIG_SYS_LOAD_ADDR=0x46000000
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+CONFIG_FIT=y
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+CONFIG_LED=y
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+CONFIG_LED_BLINK=y
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+CONFIG_LED_GPIO=y
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+CONFIG_LOGLEVEL=7
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+CONFIG_LOG=y
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+CONFIG_SYS_PROMPT="MT7981> "
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+CONFIG_CMD_BOOTMENU=y
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+CONFIG_CMD_BOOTP=y
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+CONFIG_CMD_BUTTON=y
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+CONFIG_CMD_CACHE=y
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+CONFIG_CMD_CPU=y
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+CONFIG_CMD_DM=y
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+CONFIG_CMD_ECHO=y
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+CONFIG_CMD_ENV_READMEM=y
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+# CONFIG_CMD_EXT4 is not set
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+# CONFIG_CMD_FAT is not set
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+CONFIG_CMD_FDT=y
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+# CONFIG_CMD_FS_GENERIC is not set
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+# CONFIG_CMD_FS_UUID is not set
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+CONFIG_CMD_GPIO=y
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+CONFIG_CMD_ITEST=y
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+CONFIG_CMD_LED=y
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+CONFIG_CMD_LICENSE=y
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+CONFIG_CMD_LINK_LOCAL=y
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+# CONFIG_CMD_MBR is not set
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+CONFIG_CMD_MTD=y
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+# CONFIG_CMD_PCI is not set
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+CONFIG_CMD_PSTORE=y
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+CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000
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+CONFIG_CMD_SF_TEST=y
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+CONFIG_CMD_PING=y
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+CONFIG_CMD_PXE=y
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+# CONFIG_CMD_PWM is not set
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+CONFIG_CMD_SMC=y
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+CONFIG_CMD_TFTPBOOT=y
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+CONFIG_CMD_TFTPSRV=y
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+CONFIG_CMD_UBI=y
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+CONFIG_CMD_UBI_RENAME=y
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+CONFIG_CMD_UBIFS=y
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+CONFIG_CMD_ASKENV=y
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+CONFIG_CMD_PART=y
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+CONFIG_CMD_RARP=y
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+CONFIG_CMD_SETEXPR=y
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+CONFIG_CMD_SLEEP=y
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+CONFIG_CMD_SNTP=y
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+CONFIG_CMD_SOURCE=y
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+# CONFIG_CMD_USB is not set
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+# CONFIG_CMD_FLASH is not set
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+CONFIG_DISPLAY_CPUINFO=y
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+CONFIG_DM_MTD=y
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+# CONFIG_DM_USB is not set
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+CONFIG_DM_PWM=y
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+CONFIG_PWM_MTK=y
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+CONFIG_PARTITION_UUIDS=y
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+CONFIG_REGMAP=y
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+CONFIG_SYSCON=y
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+CONFIG_CLK=y
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+CONFIG_DM_GPIO=y
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+# CONFIG_DM_SCSI is not set
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+# CONFIG_AHCI is not set
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+CONFIG_PHY=y
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+# CONFIG_PHY_MTK_TPHY is not set
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+CONFIG_PHY_FIXED=y
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+CONFIG_MTK_AHCI=y
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+CONFIG_DM_ETH=y
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+CONFIG_MEDIATEK_ETH=y
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+CONFIG_PCI=y
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+CONFIG_MMC=y
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+CONFIG_DM_MMC=y
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+CONFIG_MTD=y
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+# CONFIG_DM_PCI is not set
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+CONFIG_PCIE_MEDIATEK=y
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+CONFIG_PINCTRL=y
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+CONFIG_PINCONF=y
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+CONFIG_PINCTRL_MT7981=y
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+CONFIG_POWER_DOMAIN=y
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+CONFIG_PRE_CON_BUF_ADDR=0x4007EF00
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+CONFIG_MTK_POWER_DOMAIN=y
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+CONFIG_RAM=y
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+CONFIG_DM_SERIAL=y
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+CONFIG_MTK_SERIAL=y
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+CONFIG_SPI=y
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+CONFIG_DM_SPI=y
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+CONFIG_MTK_SPI_NAND=y
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+CONFIG_MTK_SPI_NAND_MTD=y
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+CONFIG_SYSRESET_WATCHDOG=y
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+CONFIG_WDT_MTK=y
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+CONFIG_LZO=y
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+# CONFIG_ZSTD is not set
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+CONFIG_HEXDUMP=y
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+# CONFIG_RANDOM_UUID is not set
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+CONFIG_REGEX=y
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+# CONFIG_USB is not set
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+# CONFIG_USB_HOST is not set
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+# CONFIG_USB_XHCI_HCD is not set
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+# CONFIG_USB_XHCI_MTK is not set
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+# CONFIG_USB_STORAGE is not set
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+CONFIG_OF_EMBED=y
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+CONFIG_ENV_OVERWRITE=y
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+# CONFIG_ENV_IS_IN_UBI is not set
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+CONFIG_ENV_UBI_PART="ubi"
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+CONFIG_ENV_SIZE=0x20000
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+CONFIG_ENV_MTD_NAME="u-boot-env"
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+CONFIG_ENV_SIZE_REDUND=0x80000
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+CONFIG_ENV_UBI_VOLUME="ubootenv"
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+CONFIG_ENV_UBI_VOLUME_REDUND="ubootenv2"
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+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
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+CONFIG_NET_RANDOM_ETHADDR=y
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+# CONFIG_USE_DEFAULT_ENV_FILE is not set
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+CONFIG_MTD_SPI_NAND=y
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+CONFIG_MTK_SPIM=y
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+CONFIG_CMD_NAND=y
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+CONFIG_CMD_NAND_TRIMFFS=y
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+CONFIG_LMB_MAX_REGIONS=8
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+CONFIG_USE_IPADDR=y
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+CONFIG_IPADDR="192.168.1.1"
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+CONFIG_USE_SERVERIP=y
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+CONFIG_SERVERIP="192.168.1.254"
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+CONFIG_ARM64_SUPPORT_AARCH32=y
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+CONFIG_SYS_TEXT_BASE=0x41e00000
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+CONFIG_SYS_MALLOC_LEN=0x400000
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+CONFIG_SYS_MEMTEST_START=0x40000000
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+CONFIG_SYS_MEMTEST_END=0x41000000
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+CONFIG_ENV_OFFSET=0x0
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+CONFIG_MULTI_DTB_FIT_UNCOMPRESS_SZ=0x8000
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+CONFIG_MTK_BROM_HEADER_INFO="media=snand;nandinfo=2k+64"
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+# CONFIG_ENABLE_NAND_NMBM is not set
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+CONFIG_MEDIATEK_BOOTMENU=y
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+CONFIG_MEDIATEK_BOOTMENU_COUNTDOWN=y
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+CONFIG_MEDIATEK_BOOTMENU_DELAY=1
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+CONFIG_MT7981_BOOTMENU_UBI=y
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+CONFIG_BOOTSTAGE_STASH_ADDR=0
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+CONFIG_IDENT_STRING=""
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+CONFIG_SYS_CLK_FREQ=0
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+CONFIG_PSCI_RESET=y
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+CONFIG_STACK_SIZE=0x1000000
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+CONFIG_FIT_EXTERNAL_OFFSET=0x0
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+CONFIG_ARCH_FIXUP_FDT_MEMORY=y
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+CONFIG_BOOTSTAGE_STASH_SIZE=0x1000
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+CONFIG_USE_BOOTARGS=y
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+CONFIG_BOOTARGS="ubi.mtd=ubi0 console=ttyS0,115200n1 loglevel=8 earlycon=uart8250,mmio32,0x11002000 init=/etc/preinit"
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+CONFIG_MENU=y
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+CONFIG_LOG_DEFAULT_LEVEL=6
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+CONFIG_CMDLINE=y
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+CONFIG_CMDLINE_EDITING=y
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+CONFIG_CMD_BOOTM=y
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+CONFIG_CMD_MEMTEST=y
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+CONFIG_CMD_TFTPBOOT=y
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+CONFIG_NET_TFTP_VARS=y
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+CONFIG_CMD_BLOCK_CACHE=y
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+CONFIG_CMD_SLEEP=y
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+CONFIG_MTDIDS_DEFAULT="spi-nand0=spi-nand0"
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+CONFIG_MTDPARTS_DEFAULT="spi-nand0:2M(boot),1M(u-boot-env),50M(ubi0),50M(ubi1),8M(userconfig),8M(tp_data)"
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+CONFIG_CMD_UBI=y
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+CONFIG_CMD_UBIFS=y
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+CONFIG_PARTITIONS=y
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+CONFIG_ENV_IS_IN_MTD=y
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+CONFIG_ARP_TIMEOUT=5000
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+CONFIG_NET_RETRY_COUNT=5
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+CONFIG_BOOTDEV_ETH=y
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+CONFIG_MTD=y
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+CONFIG_MTD_NAND_CORE=y
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+CONFIG_DM_SPI_FLASH=y
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+CONFIG_SPI_FLASH=y
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+CONFIG_MTD_UBI_WL_THRESHOLD=4096
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+CONFIG_MTD_UBI_BEB_LIMIT=20
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+CONFIG_POWER=y
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+CONFIG_RESET_MEDIATEK=y
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+CONFIG_LMB=y
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+CONFIG_LMB_USE_MAX_REGIONS=y
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+CONFIG_SUPPORT_SECOND_UBOOT=y
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--- /dev/null
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+++ b/arch/arm/dts/mt7981-spim-nand-rfb.dts
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@@ -0,0 +1,133 @@
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+// SPDX-License-Identifier: GPL-2.0
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+/*
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+ * Copyright (c) 2022 MediaTek Inc.
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+ * Author: Sam Shih <sam.shih@mediatek.com>
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+ */
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+
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+/dts-v1/;
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+#include "mt7981.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/linux-event-codes.h>
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+
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+/ {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ model = "mediatek mt7981";
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+ compatible = "mediatek,mt7981", "mediatek,mt7981-rfb";
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+ chosen {
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+ stdout-path = &uart0;
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+ tick-timer = &timer0;
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+ };
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+
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+ memory@40000000 {
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+ device_type = "memory";
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+ reg = <0x40000000 0x20000000>;
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+ };
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+};
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+
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+&uart0 {
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+ status = "okay";
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+};
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+
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+ð {
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+ status = "okay";
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+ mediatek,gmac-id = <0>;
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+ phy-mode = "sgmii";
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+ mediatek,switch = "mt7531";
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+ reset-gpios = <&gpio 39 GPIO_ACTIVE_HIGH>;
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+
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+ fixed-link {
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+ speed = <1000>;
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+ full-duplex;
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+ };
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+};
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+
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+&pinctrl {
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+ spi_flash_pins: spi0-pins-func-1 {
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+ mux {
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+ function = "flash";
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+ groups = "spi0", "spi0_wp_hold";
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+ };
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+
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+ conf-pu {
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+ pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
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+ drive-strength = <MTK_DRIVE_8mA>;
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+ bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
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+ };
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+
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+ conf-pd {
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+ pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
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+ drive-strength = <MTK_DRIVE_8mA>;
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+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
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+ };
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+ };
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+
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+ spic_pins: spi1-pins-func-1 {
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+ mux {
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+ function = "spi";
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+ groups = "spi1_1";
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+ };
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+ };
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+
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+ uart1_pins: spi1-pins-func-3 {
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+ mux {
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+ function = "uart";
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+ groups = "uart1_2";
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+ };
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+ };
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+
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+ /* pin15 as pwm0 */
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+ one_pwm_pins: one-pwm-pins {
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+ mux {
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+ function = "pwm";
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+ groups = "pwm0_1";
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+ };
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+ };
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+
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+ /* pin15 as pwm0 and pin14 as pwm1 */
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+ two_pwm_pins: two-pwm-pins {
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+ mux {
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+ function = "pwm";
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+ groups = "pwm0_1", "pwm1_0";
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+ };
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+ };
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+
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+ /* pin15 as pwm0, pin14 as pwm1, pin7 as pwm2 */
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+ three_pwm_pins: three-pwm-pins {
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+ mux {
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+ function = "pwm";
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+ groups = "pwm0_1", "pwm1_0", "pwm2";
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+ };
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+ };
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+};
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+
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+&spi0 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi_flash_pins>;
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+ status = "okay";
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+ must_tx;
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+ enhance_timing;
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+ dma_ext;
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+ ipm_design;
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+ support_quad;
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+ tick_dly = <2>;
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+ sample_sel = <0>;
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+
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+ spi_nand@0 {
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||||||
|
+ compatible = "spi-nand";
|
||||||
|
+ reg = <0>;
|
||||||
|
+ spi-max-frequency = <52000000>;
|
||||||
|
+ };
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+&pwm {
|
||||||
|
+ pinctrl-names = "default";
|
||||||
|
+ pinctrl-0 = <&two_pwm_pins>;
|
||||||
|
+ status = "okay";
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+&watchdog {
|
||||||
|
+ status = "disabled";
|
||||||
|
+};
|
||||||
@ -0,0 +1,12 @@
|
|||||||
|
--- a/Makefile
|
||||||
|
+++ b/Makefile
|
||||||
|
@@ -1208,7 +1208,8 @@ u-boot.bin: u-boot-dtb.bin FORCE
|
||||||
|
|
||||||
|
else
|
||||||
|
u-boot.bin: u-boot-nodtb.bin FORCE
|
||||||
|
- $(call if_changed,copy)
|
||||||
|
+ $(call if_changed,copy) &&\
|
||||||
|
+ ./tools/mkimage -A arm -T standalone -C none -n "seconduboot" -e 0x41e00000 -d ./u-boot.bin $(TMPDIR)/second-uboot.bin
|
||||||
|
endif
|
||||||
|
|
||||||
|
# we call Makefile in arch/arm/mach-imx which
|
||||||
Loading…
Reference in New Issue
Block a user