mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
ceeee8f7b5
Currently building U-Boot as the coreboot payload requires user to change the build configuration for a specific board during menuconfig process. This uses the board's native device tree to configure the hardware. For example, the device tree provides PCI address range for the PCI host controller and U-Boot will re-program all PCI devices' BAR to be within this range. In order to make sure we don't mess up the hardware, we should guarantee the range matches what coreboot programs the chipset. But we really should make the coreboot payload support easier. Just like EFI payload, we can create a generic coreboot payload for all x86 boards as well. The payload is configured to include as many generic drivers as possible. All stuff that touches low level initialization are not allowed as such is the coreboot's responsibility. Platform specific drivers (like gpio, spi, etc) are not included. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
29 lines
422 B
Plaintext
29 lines
422 B
Plaintext
if TARGET_COREBOOT
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config SYS_COREBOOT
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bool
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default y
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imply SYS_NS16550
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imply SCSI
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imply SCSI_AHCI
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imply AHCI_PCI
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imply MMC
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imply MMC_PCI
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imply MMC_SDHCI
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imply MMC_SDHCI_SDMA
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imply USB
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imply USB_EHCI_HCD
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imply USB_XHCI_HCD
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imply USB_STORAGE
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imply USB_KEYBOARD
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imply VIDEO_COREBOOT
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imply E1000
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imply ETH_DESIGNWARE
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imply PCH_GBE
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imply RTL8169
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imply CMD_CBFS
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imply FS_CBFS
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imply CBMEM_CONSOLE
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endif
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