mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-07 19:56:18 +09:00
374e78efb0
This adds basic support for chromebook_samus. This is the 2015 Pixel and is based on an Intel broadwell platform. Supported so far are: - Serial - SPI flash - SDRAM init (with MRC cache) - SATA - Video (on the internal LCD panel) - Keyboard Various less-visible drivers are provided to make the above work (e.g. PCH, power control and LPC). The platform requires various binary blobs which are documented in the README. The major missing feature is USB3 since the existing U-Boot support does not work correctly with Intel XHCI controllers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
41 lines
612 B
Plaintext
41 lines
612 B
Plaintext
if TARGET_CHROMEBOOK_SAMUS
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config SYS_BOARD
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default "chromebook_samus"
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config SYS_VENDOR
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default "google"
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config SYS_SOC
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default "broadwell"
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config SYS_CONFIG_NAME
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default "chromebook_samus"
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config SYS_TEXT_BASE
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default 0xffe00000
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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select X86_RESET_VECTOR
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select INTEL_BROADWELL
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select HAVE_INTEL_ME
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select BOARD_ROMSIZE_KB_8192
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config PCIE_ECAM_BASE
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default 0xf0000000
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config EARLY_POST_CROS_EC
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bool "Enable early post to Chrome OS EC"
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default y
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config SYS_CAR_ADDR
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hex
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default 0xff7c0000
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config SYS_CAR_SIZE
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hex
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default 0x40000
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endif
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