b24dbf95d0
* Tianocore is still in an early state for RISCV64 with a lot of work needed around qemu support. * u-boot however is working, and can load EFI binaries... so follow the arm model for now. (EFI via u-boot, or EFI via EFI Bios) Change-Id: I3dfde25db17b114aedce6faefc58d7556e17a46a Reviewed-on: https://review.haiku-os.org/c/haiku/+/3176 Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
154 lines
4.4 KiB
Plaintext
154 lines
4.4 KiB
Plaintext
# Set anyboot file name and directory defaults.
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HAIKU_MMC_NAME ?= $(HAIKU_DEFAULT_MMC_NAME) ;
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HAIKU_MMC_DIR ?= $(HAIKU_DEFAULT_MMC_DIR) ;
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HAIKU_MMC = $(HAIKU_MMC_NAME) ;
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HAIKU_MMC_LABEL ?= $(HAIKU_DEFAULT_MMC_LABEL) ;
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# SD/mmc image rule
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# requires mtools package on linux
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# Files must be in this order: loader floppyboot everything_else
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rule BuildSDImage image : files
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{
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Depends $(image) : $(files) $(TARGET_DEVICE_TREES) ;
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SDIMAGE_BLOCK_SIZE on $(image) = 1048576 ; # 1MiB
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SDIMAGE_MTOOLS_H on $(image) = 255 ;
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SDIMAGE_MTOOLS_S on $(image) = 63 ;
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SDIMAGE_MTOOLS_C on $(image) = 8 ;
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SDIMAGE_SIZE on $(image) = $(HAIKU_BOOT_SDIMAGE_SIZE) ;
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SDIMAGE_BEGIN on $(image) = $(HAIKU_BOOT_SDIMAGE_BEGIN:E=63) ;
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if $(TARGET_BOOT_PLATFORM) = efi {
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switch $(TARGET_ARCH) {
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case x86_64 :
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EFINAME on $(image) = "BOOTX64.EFI" ;
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case arm :
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EFINAME on $(image) = "BOOTARM.EFI" ;
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case arm64 :
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EFINAME on $(image) = "BOOTAA64.EFI" ;
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case riscv32 :
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EFINAME on $(image) = "BOOTRISCV32.EFI" ;
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case riscv64 :
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EFINAME on $(image) = "BOOTRISCV64.EFI" ;
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case * :
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Exit "Error: Unknown EFI architecture!" ;
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}
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BuildEfiSDImage1 $(image) : $(files) ;
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} else {
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BuildUBootSDImage1 $(image) : $(files) ;
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}
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}
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# Usage: image : loader floppyboot everything_else
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actions BuildUBootSDImage1
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{
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$(RM) $(1)
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$(RM) $(1).mtools
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# make an empty image
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dd of=$(1) \
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if=/dev/zero \
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bs=$(SDIMAGE_BLOCK_SIZE) \
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count=$(SDIMAGE_SIZE)
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# generate mtools config
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echo 'drive i: file="$(1)" partition=1 cylinders=$(SDIMAGE_MTOOLS_C)
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heads=$(SDIMAGE_MTOOLS_H) sectors=$(SDIMAGE_MTOOLS_S)
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mformat_only' > $(1).mtools
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# partition it
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MTOOLSRC=$(1).mtools mpartition -b$(SDIMAGE_BEGIN) -cI -T 0xc i:
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# format the image
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MTOOLSRC=$(1).mtools mformat -L 32 -v "HAIKU" i:
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# generate u-boot environment variables
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echo 'os=haiku' > uEnv.txt
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echo 'platform=u-boot' >> uEnv.txt
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echo 'loader=haiku_loader.ub' >> uEnv.txt
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# populate
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MTOOLSRC=$(1).mtools mcopy $(2[2-2]) i:/haiku_loader.ub
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MTOOLSRC=$(1).mtools mcopy $(2[3-3]) i:/haiku_floppyboot.ub
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MTOOLSRC=$(1).mtools mcopy $(2[4-]) i:
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MTOOLSRC=$(1).mtools mcopy uEnv.txt i:
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# populate fdts
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MTOOLSRC=$(1).mtools mmd i:/fdt
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MTOOLSRC=$(1).mtools mcopy $(TARGET_DEVICE_TREES[1-]) i:/fdt/
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# list content
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MTOOLSRC=$(1).mtools mdir i:
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MTOOLSRC=$(1).mtools mdir i:/fdt
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# cleanup
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$(RM) $(1).mtools
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$(RM) uEnv.txt
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$(RM) boot.scr
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# Add haiku bootstrap partition to MMC image
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cat $(2[0]) >> $(1)
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}
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# Usage: image : loader everything_else
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actions BuildEfiSDImage1
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{
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$(RM) $(1)
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$(RM) $(1).mtools
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# make an empty image
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dd of=$(1) \
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if=/dev/zero \
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bs=$(SDIMAGE_BLOCK_SIZE) \
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count=$(SDIMAGE_SIZE)
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# generate mtools config
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echo 'drive i: file="$(1)" partition=1 cylinders=$(SDIMAGE_MTOOLS_C)
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heads=$(SDIMAGE_MTOOLS_H) sectors=$(SDIMAGE_MTOOLS_S)
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mformat_only' > $(1).mtools
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# partition it
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MTOOLSRC=$(1).mtools mpartition -b$(SDIMAGE_BEGIN) -cI -T 0xc i:
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# format the image
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MTOOLSRC=$(1).mtools mformat -L 32 -v "HAIKU" i:
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# generate u-boot environment variables
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echo 'os=haiku' > uEnv.txt
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echo 'platform=efi' >> uEnv.txt
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echo "loader=EFI/BOOT/$(EFINAME)" >> uEnv.txt
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# populate
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MTOOLSRC=$(1).mtools mmd i:/EFI
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MTOOLSRC=$(1).mtools mmd i:/EFI/BOOT
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MTOOLSRC=$(1).mtools mcopy $(2[2-2]) i:/EFI/BOOT/$(EFINAME)
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MTOOLSRC=$(1).mtools mcopy $(2[3-]) i:
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MTOOLSRC=$(1).mtools mcopy uEnv.txt i:
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# populate fdts
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MTOOLSRC=$(1).mtools mmd i:/fdt
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MTOOLSRC=$(1).mtools mcopy $(TARGET_DEVICE_TREES[1-]) i:/fdt/
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# list content
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MTOOLSRC=$(1).mtools mdir i:
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MTOOLSRC=$(1).mtools mdir i:/fdt
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MTOOLSRC=$(1).mtools mdir i:/EFI/BOOT
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# cleanup
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$(RM) $(1).mtools
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$(RM) uEnv.txt
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$(RM) boot.scr
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# Add haiku bootstrap partition to MMC image
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cat $(2[0]) >> $(1)
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}
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for platform in [ MultiBootSubDirSetup ] {
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on $(platform) {
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# SD/mmc image targets
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if $(TARGET_BOOT_PLATFORM) = efi {
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if $(TARGET_ARCH) = arm || $(TARGET_ARCH) = arm64 || $(TARGET_ARCH) = riscv64 {
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# These EFI platforms need u-boot to get them going
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BuildSDImage $(HAIKU_MMC_NAME) : $(HAIKU_IMAGE)
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haiku_loader.$(TARGET_BOOT_PLATFORM)
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boot.scr ;
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} else {
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BuildSDImage $(HAIKU_MMC_NAME) : $(HAIKU_IMAGE)
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haiku_loader.$(TARGET_BOOT_PLATFORM) ;
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}
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} else {
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BuildSDImage $(HAIKU_MMC_NAME) :
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$(HAIKU_IMAGE) haiku_loader.$(TARGET_BOOT_PLATFORM) haiku-floppyboot.tgz.$(TARGET_BOOT_PLATFORM) boot.scr ;
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}
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}
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}
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#BlessSDImage haiku-$(TARGET_KERNEL_ARCH).mmc ;
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NotFile haiku-mmc-image ;
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Depends haiku-mmc-image : $(HAIKU_MMC_NAME) ;
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