mirror of
https://github.com/genodelabs/genode.git
synced 2025-02-05 02:29:45 +00:00
7e1692d997
Instead of solving the problem to deliver ROM modules to core while booting differently for the several kernels (multi-boot, elfweaver, core re-linking), this commit unifies the approaches. It always builds core as a library, and after all binaries are built from a run-script, the run-tool will link an ELF image out of the core-library and all boot modules. Thereby, core can access its ROM modules directly. This approach now works for all kernels except Linux. With this solution, there is no [build_dir]/bin/core binary available anymore. For debugging purposes you will find a core binary without boot modules, but with debug symbols under [run_dir].core. Fix #2095
114 lines
2.8 KiB
Plaintext
114 lines
2.8 KiB
Plaintext
proc run_boot_string { } {
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return "\nkernel initialized"
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}
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proc core_link_address { } {
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if {[have_spec "hw_odroid_xu"]} { return "0x80000000" }
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if {[have_spec "hw_pbxa9"]} { return "0x70000000" }
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if {[have_spec "hw_usb_armory"]} { return "0x72000000" }
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if {[have_spec "hw_x86_64"]} { return "0x00200000" }
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if {[have_spec "hw_wand_quad"]} { return "0x10001000" }
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if {[have_spec "hw_imx53_qsb"]} { return "0x70010000" }
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if {[have_spec "hw_arndale"]} { return "0x80000000" }
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if {[have_spec "hw_panda"]} { return "0x81000000" }
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if {[have_spec "hw_zynq"]} { return "0x00100000" }
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if {[have_spec "hw_riscv"]} { return "0x00000200" }
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if {[have_spec "hw_rpi"]} { return "0x00800000" }
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puts "unknown platform no linker address known"
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exit -1
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}
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##
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# Populate boot directory with binaries on hw
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#
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proc run_boot_dir {binaries} {
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# generate static ACPI report for platform driver on Muen
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if {[have_spec "hw_x86_64_muen"]} {
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set fh [open "bin/acpi" "WRONLY CREAT TRUNC"]
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puts $fh "<acpi><bdf start=\"0\" count=\"16384\" base=\"0xf8000000\"/></acpi>"
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close $fh
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}
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build_core_image $binaries
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if {[have_include "image/iso"] || [have_include "image/disk"]} {
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#
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# Install isolinux/GRUB files and bender
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#
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install_iso_bootloader_to_run_dir
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#
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# Generate GRUB config file
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#
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set fh [open "[run_dir]/boot/grub/menu.lst" "WRONLY CREAT TRUNC"]
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puts $fh "timeout 0"
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puts $fh "default 0"
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if {[have_spec "muen"]} {
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puts $fh "\ntitle Genode on base-hw/Muen SK"
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puts $fh " kernel /image.bin"
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} else {
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puts $fh "\ntitle Genode on base-hw"
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puts $fh " kernel /boot/bender"
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puts $fh " module /image.elf"
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}
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close $fh
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}
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run_image [run_dir]/image.elf
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# set symbolic link to image.elf file in TFTP directory for PXE boot
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if {[have_spec arm] && [have_include "load/tftp"]} {
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exec ln -sf [run_dir]/image.elf [load_tftp_base_dir][load_tftp_offset_dir]
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if {[have_include "image/uboot"]} {
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exec ln -sf [pwd]/[run_dir]/uImage [load_tftp_base_dir][load_tftp_offset_dir]
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}
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}
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if {[have_spec x86] && ![have_spec muen] && [have_include "load/tftp"]} {
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#
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# Install PXE bootloader pulsar
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#
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install_pxe_bootloader_to_run_dir
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#
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# Generate pulsar config file
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#
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set fh [open "[run_dir]/config-52-54-00-12-34-56" "WRONLY CREAT TRUNC"]
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puts $fh " exec /boot/bender"
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puts $fh " load /image.elf"
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close $fh
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generate_tftp_config
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}
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if {[have_spec x86] && [have_include "load/ipxe"]} {
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#
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# Generate iPXE config file
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#
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set fh [open "[run_dir]/boot.cfg" "WRONLY CREAT TRUNC"]
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puts $fh "#!ipxe"
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if {[have_spec "muen"]} {
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puts $fh "kernel image.bin"
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} else {
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puts $fh "kernel boot/bender"
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puts $fh "module image.elf"
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#
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# Install bender
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#
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install_bender_to_run_dir
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}
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puts $fh "boot"
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close $fh
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update_ipxe_boot_dir
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}
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}
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