Files
system76-firmware-open/models/bonw15-b/coreboot.config
Tim Crawford 7265ca3579 bonw15-b: Increase hotplug memory
Table 4-6 states that BIOS should reserve:

- 96 MiB non-prefetchable memory
- 2x16 GiB prefetchable memory

So increase to 96 MiB and 16 GiB.

Ref: Barlow Ridge BIOS Implementation Guide (#782921)
Signed-off-by: Tim Crawford <tcrawford@system76.com>
2024-11-04 10:12:53 -07:00

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CONFIG_VENDOR_SYSTEM76=y
CONFIG_BOARD_SYSTEM76_BONW15_B=y
CONFIG_CCACHE=y
CONFIG_CONSOLE_SERIAL=n
CONFIG_CPU_MICROCODE_CBFS_DEFAULT_BINS=y
CONFIG_HAVE_IFD_BIN=y
CONFIG_HAVE_ME_BIN=y
CONFIG_IFD_BIN_PATH="$(FIRMWARE_OPEN_MODEL_DIR)/fd.rom"
CONFIG_ME_BIN_PATH="$(FIRMWARE_OPEN_MODEL_DIR)/me.rom"
CONFIG_PAYLOAD_ELF=y
CONFIG_PAYLOAD_FILE="$(FIRMWARE_OPEN_UEFIPAYLOAD)"
CONFIG_PCIEXP_HOTPLUG_MEM=0x6000000
CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x400000000
CONFIG_POST_IO=n
CONFIG_SMMSTORE=y
CONFIG_SMMSTORE_V2=y
CONFIG_USE_OPTION_TABLE=y
CONFIG_VALIDATE_INTEL_DESCRIPTOR=y
#CONFIG_CONSOLE_SYSTEM76_EC=y