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generate a compressed LinuxBoot volume with extra parts from the vendor BIOS (does not work yet)
This commit is contained in:
Trammell hudson
parent
4d2b4a3e4c
commit
d46f52519b
108
Makefile.nerf
108
Makefile.nerf
@ -2,6 +2,8 @@
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# Targets specific for the NERF firmware
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#
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NERF_FULL_SIZE=0xF00000
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# this assumes that we've already made the edk2 things, via
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# edk2.intermediate or something like that.
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EDK2_DIR := $(build)/$(edk2_dir)/BaseTools/BinWrappers/PosixLike
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@ -14,7 +16,21 @@ EDK2_DIR := $(build)/$(edk2_dir)/BaseTools/BinWrappers/PosixLike
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RuntimeArchProtocolGuid := b7dfb4e1-052f-449f-87be-9818fc91b733
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AcpiTableProtocolGuid := FFE06BDD-6107-46A6-7BB2-5A9C7EC5275C
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SmbiosProtocolGuid := 03583ff6-cb36-4940-947e-b9b39f4afaf7
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VariableArchProtocolGuid := 1E5668E2-8481-11D4-BCF1-0080C73C8881
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VariableArchProtocolGuid := 1E5668E2-8481-11D4-BCF1-0080C73C8881
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EfiPciRootBridgeIoProtocolGuid := 2F707EBB-4A1A-11D4-9A38-0090273FC14D
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EfiPciEnumerationCompleteProtocolGuid := 30cfe3e7-3de1-4586-be20-deaba1b3b793
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EfiPcdProtocolGuid := 13a3f0f6-264a-3ef0-f2e0-dec512342f34
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EfiTimerArchProtocolGuid := 26BACCB3-6F42-11D4-BCE7-0080C73C8881
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EfiCpuIo2ProtocolGuid := ad61f191-ae5f-4c0e-b9fa-e869d288c64f
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EfiIioUdsProtocolGuid := A7CED760-C71C-4E1A-ACB1-89604D5216CB
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EfiSmmAccess2ProtocolGuid := c2702b74-800c-4131-8746-8fb5b89ce4ac
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EfiSmmControl2ProtocolGuid := 843dc720-ab1e-42cb-9357-8a0078f3561b
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IntelRegAccessProtocolGuid := FD480A76-B134-4EF7-ADFE-B0E054639807
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EfiMpServiceProtocolGuid := 3fdda605-a76e-4f46-ad29-12f4531b3d08
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IntelPlatformTypeGuid := a7ced760-c71c-4e1a-acb1-89604d5216cb
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IntelPlatformCpuPolicy := ADB7B9E6-70B7-48D4-B6A5-18FA15EBCD78
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IntelCrystalRidgeGuid := 626967C7-071B-4D9A-9D0C-F112CF0836E9
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dxe-$(CONFIG_BUNDLE_DXE) += DxeCore
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@ -40,6 +56,17 @@ dxe-$(CONFIG_BUNDLE_DXE) += SmbiosDxe
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SmbiosDxe-guid := F9D88642-0737-49BC-81B5-6889CD57D9EA
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SmbiosDxe-depex := $(RuntimeArchProtocolGuid)
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dxe-$(CONFIG_BUNDLE_DXE) += Legacy8259
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Legacy8259-guid := 99998642-0737-49BC-81B5-6889CD57D9EA
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Legacy8259-file := Legacy8259.efi
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Legacy8259-depex := $(RuntimeArchProtocolGuid)
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dxe-$(CONFIG_BUNDLE_DXE) += PciBusDxe
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PciBusDxe-depex := $(RuntimeArchProtocolGuid)
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dxe-$(CONFIG_BUNDLE_DXE) += PciHostBridgeDxe
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PciHostBridgeDxe-depex := $(RuntimeArchProtocolGuid)
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# the VariableStore doesn't work with most vendor firmwares for some reason.
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# instead we link in the EmuRuntimeDxe, which avoids the
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dxe-n += VariableRuntimeDxe
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@ -54,20 +81,21 @@ EmuVariableRuntimeDxe-depex := $(RuntimeArchProtocolGuid)
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Acpi-data-file := /dev/null
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Acpi-data-guid := 7E374E25-8E01-4FEE-87F2-390C23C606CD
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Acpi-data-filetype := FREEFORM
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Acpi-data.ffs: $(sort blobs/$(BOARD)/acpi/*)
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Acpi-data.$(BOARD).ffs: $(sort blobs/$(BOARD)/acpi/*)
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./create-ffs \
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-o $@ \
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-g $(Acpi-data-guid) \
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-t FREEFORM \
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--guid "$(Acpi-data-guid)" \
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--type FREEFORM \
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$^
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dxe-y += Linux
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Linux-file := $(build)/$(linux_dir)/arch/x86/boot/bzImage
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Linux-version := $(linux-version)
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Linux-guid := DECAFBAD-6548-6461-732d-2f2d4e455246
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Linux-depex := \
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$(RuntimeArchProtocolGuid) \
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NO=\
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$(AcpiTableProtocolGuid) \
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$(SmbiosProtocolGuid) \
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$(VariableArchProtocolGuid) \
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@ -85,11 +113,11 @@ define build-ffs =
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$1.ffs: $(or $($1-file),$(build)/$(edk2_dir)/Build/MdeModule/DEBUG_GCC5/X64/$1.efi)
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./create-ffs \
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-o "$1.ffs" \
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-g $($1-guid) \
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-t $(or $($1-filetype),DRIVER) \
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-n "$1" \
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-v "$(or $($1-version),0.1)" \
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-d "$($1-depex)" \
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--guid "$($1-guid)" \
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--type $(or $($1-filetype),DRIVER) \
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--name "$1" \
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--version "$(or $($1-version),0.1)" \
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--depex "$($1-depex)" \
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$$^
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@ -118,9 +146,9 @@ $(build)/$(linux_dir)/arch/x86/boot/bzImage: linux.intermediate
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# up to PEI at 0xE40000, which leaves us almost 11 MB of space.
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#
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# x3550m5 -- pei starts at 0xb00000, bios is from 0x1000 == 0xaff
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nerf.vol: $(addsuffix .ffs,$(dxe-y)) Acpi-data.ffs # blobs/r630/acpi-data.ffs.uncompressed
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nerf-$(BOARD).full.vol: $(addsuffix .ffs,$(dxe-y)) Acpi-data.$(BOARD).ffs # blobs/r630/acpi-data.ffs.uncompressed
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$(EDK2_DIR)/GenFv \
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--numberblock $$[$(NERF_SIZE)/0x1000] \
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--numberblock $$[$(NERF_FULL_SIZE)/0x1000] \
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--blocksize 0x1000 \
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--FvNameGuid 4652454e-482f-6165-6473-2f4c696e7578 \
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-o $@ \
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@ -128,6 +156,25 @@ nerf.vol: $(addsuffix .ffs,$(dxe-y)) Acpi-data.ffs # blobs/r630/acpi-data.ffs.u
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@head -2 $@.txt
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-$(RM) $@.txt $@.map
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#nerf-$(BOARD).lz.ffs: nerf-$(BOARD).full.vol
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nerf-$(BOARD).lz.ffs: vendor-$(BOARD).full.rom
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./create-ffs \
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--compress \
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--type FIRMWARE_VOLUME_IMAGE \
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-o "$@" \
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"$^"
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nerf-$(BOARD).vol: nerf-$(BOARD).lz.ffs
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$(EDK2_DIR)/GenFv \
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--numberblock $$[$(NERF_SIZE)/0x1000] \
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--blocksize 0x1000 \
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--FvNameGuid 01234567-89ab-cdef-5a5a-5a5a5a5a5a5a \
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-o $@ \
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$(addprefix -f ,$^)
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@head -2 $@.txt
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-$(RM) $@.txt $@.map
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# You must provide your own r630.rom as input for the ME and PEI sections.
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# the ifd is only the first 64k, but we take all the way to the ME region
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# and unlock the IFD (from coreboot) to allow flashrom to write to the ROM.
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@ -151,34 +198,15 @@ nerf-$(BOARD).rom: \
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exit 1; \
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fi
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#
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# Generate a compressed section
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# LZMA guid is EE4E5898-3914-4259-9D6E-DC7BD79403CF
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# Embedded filesystem is 8C8CE578-8A3D-4F1C-9935-896185C32DD3
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#
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acpi-lz.ffs: blobs/$(BOARD)/acpi-data.ffs
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$(EDK2_DIR)/GenFfs \
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-t EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE \
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-g 8C8CE578-8A3D-4F1C-9935-896185C32DD3 \
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-o $<.ffs.fv \
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-a 16 \
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-i $<
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$(EDK2_DIR)/LzmaCompress \
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-e \
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-q \
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-o $<.fv.lz \
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$<.fv
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$(EDK2_DIR)/GenSec \
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-s EFI_SECTION_GUID_DEFINED \
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-g EE4E5898-3914-4259-9D6E-DC7BD79403CF \
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-r PROCESSING_REQUIRED \
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-o $<.fv.lz.sec \
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$<.fv.lz
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$(EDK2_DIR)/GenFfs \
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-t EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE \
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-g 8C8CE578-8A3D-4F1C-9935-896185C32DD3 \
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-i $<.fv.lz.sec \
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-o $@
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vendor-$(BOARD).full.rom: blobs/$(BOARD)/vendor-files.txt Linux.ffs Initrd.ffs
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$(EDK2_DIR)/GenFv \
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--numberblock $$[$(NERF_FULL_SIZE)/0x1000] \
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--blocksize 0x1000 \
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--FvNameGuid 4652454e-482f-6165-6473-2f4c696e7578 \
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-o $@ \
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`awk '/^[0-9A-Fa-f]/ {print "-f blobs/$(BOARD)/files/file-"$$1"/file.obj"}' $<` \
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-f Linux.ffs \
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-f Initrd.ffs \
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nerf.intermediate: edk2.intermediate nerf-$(BOARD).rom
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