diff options
Diffstat (limited to 'gnu/packages/firmware.scm')
| -rw-r--r-- | gnu/packages/firmware.scm | 103 |
1 files changed, 65 insertions, 38 deletions
diff --git a/gnu/packages/firmware.scm b/gnu/packages/firmware.scm index 623e60f2b1..79d4442487 100644 --- a/gnu/packages/firmware.scm +++ b/gnu/packages/firmware.scm @@ -444,49 +444,76 @@ executing in M-mode.") (invoke "make" "iasl") ;; Clear temporary files added by the iasl target. (invoke "make" "clean"))) - (add-after 'build 'build-vgabios + (replace 'build (lambda* (#:key (make-flags #~'()) #:allow-other-keys) - (for-each - (match-lambda - ((target . config) - (let* ((dot-config (string-append (getcwd) "/" target "/.config")) - (flags (append make-flags - (list (string-append "KCONFIG_CONFIG=" - dot-config) - (string-append "OUT=" target "/"))))) - (mkdir target) - (call-with-output-file dot-config - (lambda (port) - (for-each (lambda (entry) - (if (string-suffix? "=n" entry) - (format port "# CONFIG_~a is not set~%" - (string-drop-right entry 2)) - (format port "CONFIG_~a~%" entry))) - (cons "BUILD_VGABIOS=y" config)))) - (apply invoke "make" "oldnoconfig" flags) - (apply invoke "make" flags) - (link (string-append target "/bios.bin") - (string-append "out/" target ".bin"))))) - ;; These tuples are modelled after Debians packaging: - ;; https://salsa.debian.org/qemu-team/seabios/-/blob/master/debian/rules - '(("ati" . ("VGA_ATI=y" "VGA_PCI=y")) - ("bochs-display" . ("DISPLAY_BOCHS=y" "VGA_PCI=y")) - ("cirrus" . ("VGA_CIRRUS=y" "VGA_PCI=y")) - ("stdvga" . ("VGA_BOCHS=y" "VGA_PCI=y")) - ("virtio" . ("VGA_BOCHS_VIRTIO=y" "VGA_PCI=y")) - ("vmware" . ("VGA_BOCHS_VMWARE=y" "VGA_PCI=y")) - ("qxl" . ("VGA_BOCHS_QXL=y" "VGA_PCI=y")) - ("isavga" . ("VGA_BOCHS=y" "VGA_PCI=n")) - ("ramfb" . ("VGA_RAMFB=y" "VGA_PCI=n")))))) + ;; Note: These BIOS configurations are taken from QEMUs roms/ + ;; directory. + (let ((biosen + '(;; The standard BIOS using default options. + ("bios-256k" . ("QEMU=y" "ROM_SIZE=256" "ATA_DMA=n")) + ;; A minimal BIOS for old QEMU machine types. + ("bios-128k" + . ("QEMU=y" "ROM_SIZE=128" "ATA_DMA=n" "BOOTSPLASH=n" + "XEN=n" "USB_OHCI=n" "USB_XHCI=n" "USB_UAS=n" + "SDCARD=n" "TCGBIOS=n" "MPT_SCSI=n" "ESP_SCSI=n" + "MEGASAS=n" "PVSCSI=n" "NVME=n" "USE_SMM=n" + "VGAHOOKS=n" "HOST_BIOS_GEOMETRY=n" "ACPI_PARSE=n")) + ;; Minimal BIOS for the "microvm" machine type. + ("bios-microvm" + . ("QEMU=y" "ROM_SIZE=128" "XEN=n" "BOOTSPLASH=n" "ATA=n" + "AHCI=n" "SDCARD=n" "PVSCSI=n" "ESP_SCSI=n" "LSI_SCSI=n" + "MEGASAS=n" "MPT_SCSI=n" "FLOPPY=n" "FLASH_FLOPPY=n" + "NVME=n" "PS2PORT=n" "USB=n" "LPT=n" "RTC_TIMER=n" + "USE_SMM=n" "PMTIMER=n" "TCGBIOS=n" "HARDWARE_IRQ=n" + "ACPI_PARSE=y")))) + (vgabiosen + '(("ati" . ("VGA_ATI=y" "VGA_PCI=y")) + ("bochs-display" . ("DISPLAY_BOCHS=y" "VGA_PCI=y")) + ("cirrus" . ("VGA_CIRRUS=y" "VGA_PCI=y")) + ("stdvga" . ("VGA_BOCHS=y" "VGA_PCI=y")) + ("virtio" . ("VGA_BOCHS=y" "VGA_BOCHS_VIRTIO=y" "VGA_PCI=y")) + ("vmware" . ("VGA_BOCHS=y" "VGA_BOCHS_VMWARE=y" "VGA_PCI=y")) + ("qxl" . ("VGA_BOCHS=y" "VGA_BOCHS_QXL=y" "VGA_PCI=y")) + ("isavga" . ("VGA_BOCHS=y" "VGA_PCI=n")) + ("ramfb" . ("VGA_RAMFB=y" "VGA_PCI=n"))))) + (mkdir "out") + (for-each + (match-lambda + ((target . config) + (let* ((dot-config (string-append (getcwd) "/" target + "/.config")) + (flags (append make-flags + (list (string-append "KCONFIG_CONFIG=" + dot-config) + (string-append "OUT=" target "/"))))) + (mkdir target) + (call-with-output-file dot-config + (lambda (port) + (for-each (lambda (entry) + (format port "CONFIG_~a~%" entry)) + config))) + (apply invoke "make" "oldnoconfig" flags) + (apply invoke "make" flags) + (link (string-append target "/" + (if (string-prefix? "vgabios" target) + "vgabios.bin" "bios.bin")) + (string-append "out/" target ".bin"))))) + (append biosen + (map (lambda (pair) + `(,(string-append "vgabios-" (car pair)) + . + ,(cons "BUILD_VGABIOS=y" (cdr pair)))) + vgabiosen)))))) (replace 'install (lambda _ - (let ((fmw (string-append #$output "/share/firmware"))) + (let ((firmware (string-append #$output "/share/firmware"))) (for-each (lambda (bios) - (install-file bios fmw)) + (install-file bios firmware)) (find-files "out" "\\.bin$")) - (with-directory-excursion fmw - ;; QEMU 1.7 and later looks only for the latter. - (symlink "bios.bin" "bios-256k.bin")))))))) + (with-directory-excursion firmware + ;; Compatibility symlinks for QEMU. + (symlink "bios-128k.bin" "bios.bin") + (symlink "vgabios-isavga.bin" "vgabios.bin")))))))) (home-page "https://www.seabios.org/SeaBIOS") (synopsis "x86 BIOS implementation") (description "SeaBIOS is an implementation of a 16bit x86 BIOS. SeaBIOS |