if ARCH_SUNXI config SYS_BOARD default "sunxi" config SYS_SOC default "sunxi" config IDENT_STRING default " Allwinner Technology" config CPU_C906 bool "sunxi riscv cpu" select SYS_CACHE_LINE_SIZE_64 config AXP_PMIC_BUS bool "Sunxi AXP PMIC bus access helpers" help Select this PMIC bus access helpers for Sunxi platform PRCM or other AXP family PMIC devices. config SUN6I_PRCM bool help Support for the PRCM (Power/Reset/Clock Management) unit available in A31 SoC. config SUN8I_RSB bool "Allwinner sunXi Reduced Serial Bus Driver" help Say y here to enable support for Allwinner's Reduced Serial Bus (RSB) support. This controller is responsible for communicating with various RSB based devices, such as AXP223, AXP8XX PMICs, and AC100/AC200 ICs. config SUNXI_NCAT bool help Support for the sunxi ncat version 1 memory layout. config SUNXI_NCAT_V2 bool help Support for the sunxi ncat version 2 memory layout. config SUNXI_VERSION1 bool help Support for the sunxi version 1 memory layout. config SUNXI_SECURE bool help Support for the sunxi security config SUNXI_SECURE_BOOT bool "Sunxi secure boot support" select SUNXI_IMAGE_VERIFIER help Enable secure boot, uboot will verify image in a secure boot. config SUNXI_ANTI_BRUSH bool "Sunxi anti brush support" default n help Enable anti brush, uboot will verify image. config SUNXI_PART_VERIFY bool "Sunxi partition verify support" depends on SUNXI_SECURE_BOOT help Enable this, uboot will verify rootfs when boot config SUNXI_DM_VERITY bool "Sunxi dm verity support" depends on SUNXI_SECURE_BOOT help Enable this, uboot will support rootfs dm-verity config SUNXI_MEM_MAPPING_CHECK bool default n help Support for the sunxi memory mapping check config SUNXI_COMPARE_IMAGE_AND_FLASH bool "compare image and flash size" help Support comparison of image and flash before burning, if image is larger than flash, will exit burning. default n config SUNXI_INITRD_ROUTINE bool "Sunxi ramdisk init routine" default y help use sunxi ramdisk init routine ,witch copy ramdisk to addr defined in boot.img head, instead of original one, whitch will copy ramdisk to dynamically malloced addr. config SUNXI_WDT_V2 bool "sunxi watchdog v2" help version2 watch dog, work as a independent peripheral no longer included in a timer # Note only one of these may be selected at a time! But hidden choices are # not supported by Kconfig config SUNXI_GEN_SUN4I bool ---help--- Select this for sunxi SoCs which have resets and clocks set up as the original A10 (mach-sun4i). config SUNXI_GEN_SUN6I bool ---help--- Select this for sunxi SoCs which have sun6i like periphery, like separate ahb reset control registers, custom pmic bus, new style watchdog, etc. choice prompt "Sunxi SoC Variant" default MACH_SUN20IW1 config MACH_SUN20IW1 bool "sun20i(Allwinner sun20iw1)" select CPU_C906 select SUN8I_RSB select SUNXI_NCAT_V2 select SUNXI_WDT_V2 endchoice # The sun8i SoCs share a lot, this helps to avoid a lot of "if A23 || A33" config MACH_SUN8I bool select SUN8I_RSB select SUN6I_PRCM default y if MACH_SUN8I_V3S config RESERVE_ALLWINNER_BOOT0_HEADER bool "reserve space for Allwinner boot0 header" select ENABLE_ARM_SOC_BOOT0_HOOK ---help--- Prepend a 1536 byte (empty) header to the U-Boot image file, to be filled with magic values post build. The Allwinner provided boot0 blob relies on this information to load and execute U-Boot. Only needed on 64-bit Allwinner boards so far when using boot0. config DRAM_PARA_ADDR hex ---help--- show the dram init para for sprite. config SUNXI_FDT_ADDR hex "device tree address for kernel" default 44000000 ---help--- set the address for start_kernel. config SUNXI_FDT_SAVE bool "SUNXI FDT SVAE" default n depends on CMD_FDT help This is the SUNXI FDT SAVE config SUNXI_DTB_RESERVE_SIZE hex "sunxi dtb reserve default size to 1M" default 0x100000 depends on SUNXI_FDT_SAVE help set sunxi dtb reserve default size config SUNXI_BOOTPKG_BASE hex "sunxi bootpkage base for anti-brush boot" default 0x41000000 depends on SUNXI_ANTI_BRUSH help set sunxi bootpakge base config SUNXI_TURNNING_FLASH bool "SUNXI TURNNING FLASH SVAE" default y help This is the SUNXI TURNNING FLASH config SUNXI_TURNNING_DRAM bool "SUNXI TURNNING DRAM SVAE" default y help This is the SUNXI TURNNING DRAM config SUNXI_OTA_TURNNING bool "SUNXI OTA TURNNING SVAE" depends on (SUNXI_TURNNING_FALSH && SUNXI_TURNNING_DRAM) default n help This is the SUNXI OTA TURNNING SAVE config SUNXI_DEBUG bool "the gating for uboot debug" default false config SUNXI_NOR_IMG bool "crate u-boot-nor.bin" default false config SYS_CLK_FREQ default 1008000000 if MACH_SUN8IW20 default 1008000000 config SYS_CONFIG_NAME string "system config header name" default "sun20iw1p1" if MACH_SUN20IW1 config SYS_BOARD default "sunxi" config SYS_SOC default "sunxi" config OLD_SUNXI_KERNEL_COMPAT bool "Enable workarounds for booting old kernels" default n ---help--- Set this to enable various workarounds for old kernels, this results in sub-optimal settings for newer kernels, only enable if needed. config MACPWR string "MAC power pin" default "" help Set the pin used to power the MAC. This takes a string in the format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H. config I2C0_ENABLE bool "Enable I2C/TWI controller 0" default n select CMD_I2C ---help--- This allows enabling I2C/TWI controller 0 by muxing its pins, enabling its clock and setting up the bus. This is especially useful on devices with slaves connected to the bus or with pins exposed through e.g. an expansion port/header. config I2C1_ENABLE bool "Enable I2C/TWI controller 1" default n select CMD_I2C ---help--- See I2C1_ENABLE help text. config I2C2_ENABLE bool "Enable I2C/TWI controller 2" default n select CMD_I2C ---help--- See I2C2_ENABLE help text. config I2C3_ENABLE bool "Enable I2C/TWI controller 3" default n select CMD_I2C ---help--- See I2C3_ENABLE help text. config I2C4_ENABLE bool "Enable I2C/TWI controller 4" default n select CMD_I2C ---help--- See I2C4_ENABLE help text. config I2C5_ENABLE bool "Enable I2C/TWI controller 5" default n select CMD_I2C ---help--- See I2C5_ENABLE help text. config R_I2C0_ENABLE bool "Enable R_I2C/R_TWI controller 0" default n select CMD_I2C ---help--- See R_I2C0_ENABLE help text. config R_I2C1_ENABLE bool "Enable R_I2C/R_TWI controller 1" default n select CMD_I2C ---help--- See R_I2C1_ENABLE help text. config AXP_GPIO bool "Enable support for gpio-s on axp PMICs" default n ---help--- Say Y here to enable support for the gpio pins of the axp PMIC ICs. config SATAPWR string "SATA power pin" default "" help Set the pins used to power the SATA. This takes a string in the format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H. config GMAC_TX_DELAY int "GMAC Transmit Clock Delay Chain" default 0 ---help--- Set the GMAC Transmit Clock Delay Chain value. config INITIAL_USB_SCAN_DELAY int "delay initial usb scan by x ms to allow builtin devices to init" default 0 ---help--- Some boards have on board usb devices which need longer than the USB spec's 1 second to connect from board powerup. Set this config option to a non 0 value to add an extra delay before the first usb bus scan. config USB0_VBUS_PIN string "Vbus enable pin for usb0 (otg)" default "" ---help--- Set the Vbus enable pin for usb0 (otg). This takes a string in the format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H. config USB1_VBUS_PIN string "Vbus enable pin for usb1 (ehci0)" default "" ---help--- Set the Vbus enable pin for usb1 (ehci0, usb0 is the otg). This takes a string in the format understood by sunxi_name_to_gpio, e.g. PH1 for pin 1 of port H. config USB2_VBUS_PIN string "Vbus enable pin for usb2 (ehci1)" default "" ---help--- See USB1_VBUS_PIN help text. config USB3_VBUS_PIN string "Vbus enable pin for usb3 (ehci2)" default "" ---help--- See USB1_VBUS_PIN help text. endif