mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 19:43:33 +00:00
3e15be549c
The Arm EBBR (Embedded Base Boot Requirements) require that the time and basic networking EFI interfaces are available and working, so long as the hardware has an RTC and network interface. Arm FVPs typically have a memory-mapped PL031 RTC and a VIRTIO_NET device defined in the device tree, so "imply" these in the Kconfig for the FVP base model to simplify creating EBBR-compliant firmware. Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
92 lines
2.1 KiB
Text
92 lines
2.1 KiB
Text
if ARCH_VEXPRESS64
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config SYS_BOARD
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default "vexpress64"
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config SYS_VENDOR
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default "armltd"
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config SYS_CONFIG_NAME
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default "vexpress_aemv8"
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config VEXPRESS64_BASE_MODEL
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bool
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select SEMIHOSTING
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imply VIRTIO_MMIO
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select VIRTIO_BLK if VIRTIO_MMIO
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select VIRTIO_NET if VIRTIO_MMIO
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select DM_ETH if VIRTIO_NET
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imply RTC_PL031
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select DM_RTC if RTC_PL031
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imply EFI_SET_TIME if DM_RTC
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select LINUX_KERNEL_IMAGE_HEADER
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select POSITION_INDEPENDENT
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choice
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prompt "VExpress64 board variant"
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config TARGET_VEXPRESS64_BASE_FVP
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bool "Support Versatile Express ARMv8a FVP BASE model"
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select VEXPRESS64_BASE_MODEL
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imply OF_HAS_PRIOR_STAGE
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config TARGET_VEXPRESS64_BASER_FVP
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bool "Support Versatile Express ARMv8r64 FVP BASE model"
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select VEXPRESS64_BASE_MODEL
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imply OF_HAS_PRIOR_STAGE
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config TARGET_VEXPRESS64_JUNO
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bool "Support Versatile Express Juno Development Platform"
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select PCIE_ECAM_GENERIC if PCI
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select SATA_SIL
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select SMC911X if DM_ETH
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select SMC911X_32_BIT if SMC911X
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select CMD_USB if USB
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select USB_EHCI_HCD if USB
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select USB_EHCI_GENERIC if USB
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select USB_OHCI_HCD if USB
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select USB_OHCI_GENERIC if USB
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imply OF_HAS_PRIOR_STAGE
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endchoice
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config JUNO_DTB_PART
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string "NOR flash partition holding DTB"
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default "board.dtb"
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help
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The ARM partition name in the NOR flash memory holding the
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device tree blob to configure U-Boot.
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config LNX_KRNL_IMG_TEXT_OFFSET_BASE
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default TEXT_BASE
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config TEXT_BASE
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default 0x88000000 if TARGET_VEXPRESS64_BASE_FVP
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default 0xe0000000 if TARGET_VEXPRESS64_JUNO
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default 0x00001000 if TARGET_VEXPRESS64_BASER_FVP
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config SYS_MALLOC_LEN
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default 0x810000 if TARGET_VEXPRESS64_JUNO
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default 0x840000 if TARGET_VEXPRESS64_BASE_FVP
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config SYS_MALLOC_F_LEN
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default 0x2000
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config SYS_LOAD_ADDR
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default 0x10000000 if TARGET_VEXPRESS64_BASER_FVP
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default 0x90000000
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config ENV_ADDR
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default 0x0BFC0000 if TARGET_VEXPRESS64_JUNO
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default 0x0FFC0000 if TARGET_VEXPRESS64_BASE_FVP
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default 0x8FFC0000 if TARGET_VEXPRESS64_BASER_FVP
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config ENV_SIZE
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default 0x10000 if TARGET_VEXPRESS64_JUNO
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default 0x40000
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config ENV_SECT_SIZE
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default 0x10000 if TARGET_VEXPRESS64_JUNO
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default 0x40000
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endif
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