mirror of
https://github.com/smaeul/u-boot.git
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8e5e0e91d5
This keeps all of the defaults for sunxi platforms in one place. Most of these only depend on architecture-independent features of the SoC (clock tree or SRAM layout) anyway. No functional change; just some minor help text cleanup. Signed-off-by: Samuel Holland <samuel@sholland.org>
154 lines
3.8 KiB
Plaintext
154 lines
3.8 KiB
Plaintext
config BOARD_SUNXI
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bool
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select BINMAN
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select CLK
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select CMD_GPIO if GPIO
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select CMD_MMC if MMC
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select CMD_USB if DISTRO_DEFAULTS && USB_HOST
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select DM
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select DM_ETH if NET
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select DM_GPIO if GPIO
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select DM_I2C if I2C
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select DM_SCSI if BLK && SCSI
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select DM_SERIAL if SERIAL
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select DM_SPI if SPI
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select DM_SPI_FLASH if SPI
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select OF_BOARD_SETUP
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select PINCTRL
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select SPL_SEPARATE_BSS if SPL
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select SUPPORT_SPL
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select SYS_RELOC_GD_ENV_ADDR
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select USB if DISTRO_DEFAULTS
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select USB_KEYBOARD if DISTRO_DEFAULTS && USB_HOST
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select USE_PREBOOT
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imply BOARD_LATE_INIT
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imply CMD_DM
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imply CMD_GPT
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imply CMD_UBI if MTD_RAW_NAND
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imply DISTRO_DEFAULTS
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imply FAT_WRITE
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imply FIT
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imply OF_LIBFDT_OVERLAY
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imply PRE_CONSOLE_BUFFER
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imply SPL
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imply SPL_GPIO
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imply SPL_LIBCOMMON_SUPPORT
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imply SPL_LIBGENERIC_SUPPORT
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imply SPL_MMC if MMC
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imply SPL_POWER
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imply SPL_SERIAL
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imply SUNXI_GPIO
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imply SYS_I2C_MVTWSI
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imply SYS_NS16550
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imply SYSRESET
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imply SYSRESET_WATCHDOG
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imply SYSRESET_WATCHDOG_AUTO
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imply USB_EHCI_GENERIC
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imply USB_EHCI_HCD
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imply USB_GADGET
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imply USB_OHCI_GENERIC
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imply USB_OHCI_HCD
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imply WDT
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if BOARD_SUNXI
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config IDENT_STRING
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default " Allwinner Technology"
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config SPL_STACK_R_ADDR
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default 0x81e00000 if MACH_SUNIV
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default 0x4fe00000 if MACH_SUN4I
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default 0x4fe00000 if MACH_SUN5I
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default 0x4fe00000 if MACH_SUN6I
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default 0x4fe00000 if MACH_SUN7I
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default 0x4fe00000 if MACH_SUN8I
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default 0x2fe00000 if MACH_SUN9I
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default 0x4fe00000 if MACH_SUN50I
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default 0x4fe00000 if SUN50I_GEN_H6
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config SUNXI_MINIMUM_DRAM_MB
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int "minimum DRAM size"
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default 32 if MACH_SUNIV
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default 64 if MACH_SUN8I_V3S
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default 256
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help
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Minimum DRAM size expected on the board. Traditionally we
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assumed 256 MB, so that U-Boot would load at 160MB. With
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co-packaged DRAM we have smaller sizes, though, so U-Boot's
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own load address and the default payload addresses must be
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shifted down. This is expected to be fixed by the SoC
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selection.
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config SUNXI_SRAM_ADDRESS
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hex
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default 0x10000 if MACH_SUN9I || MACH_SUN50I || MACH_SUN50I_H5
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default 0x20000 if SUN50I_GEN_H6
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default 0x0
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help
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Older Allwinner SoCs have their boot mask ROM mapped just
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below 4GB, with the first SRAM region located at address 0.
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Newer SoCs map the boot ROM at address 0 instead and move the
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SRAM to a different address.
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config SYS_BOARD
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default "sunxi"
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config SYS_CLK_FREQ
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default 408000000 if MACH_SUNIV
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default 1008000000 if MACH_SUN4I
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default 1008000000 if MACH_SUN5I
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default 1008000000 if MACH_SUN6I
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default 912000000 if MACH_SUN7I
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default 1008000000 if MACH_SUN8I
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default 1008000000 if MACH_SUN9I
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default 816000000 if MACH_SUN50I || MACH_SUN50I_H5
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default 888000000 if MACH_SUN50I_H6
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default 1008000000 if MACH_SUN50I_H616
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config SYS_CONFIG_NAME
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default "suniv" if MACH_SUNIV
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default "sun4i" if MACH_SUN4I
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default "sun5i" if MACH_SUN5I
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default "sun6i" if MACH_SUN6I
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default "sun7i" if MACH_SUN7I
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default "sun8i" if MACH_SUN8I
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default "sun9i" if MACH_SUN9I
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default "sun50i" if MACH_SUN50I
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default "sun50i" if MACH_SUN50I_H6
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default "sun50i" if MACH_SUN50I_H616
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config SYS_SOC
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default "sunxi"
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menu "sunxi board options"
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choice
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prompt "SPL Image Type"
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depends on SPL
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default SPL_IMAGE_TYPE_SUNXI_EGON
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config SPL_IMAGE_TYPE_SUNXI_EGON
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bool "eGON (normal)"
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help
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Select this option to embed the SPL binary in an eGON.BT0 image,
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which is compatible with the normal boot ROM (NBROM).
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This is usually the correct option to choose.
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config SPL_IMAGE_TYPE_SUNXI_TOC0
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bool "TOC0 (secure)"
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help
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Select this option to embed the SPL binary in a TOC0 image,
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which is compatible with the secure boot ROM (SBROM).
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endchoice
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config SPL_IMAGE_TYPE
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string
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default "sunxi_egon" if SPL_IMAGE_TYPE_SUNXI_EGON
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default "sunxi_toc0" if SPL_IMAGE_TYPE_SUNXI_TOC0
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endmenu
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endif
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