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-rw-r--r--payloads/external/Makefile.inc16
-rw-r--r--payloads/external/SeaBIOS/Kconfig1
-rw-r--r--payloads/external/coreDOOM/Kconfig.secondary25
-rw-r--r--payloads/external/coreDOOM/Makefile34
-rw-r--r--payloads/external/coreDOOM/libpayload-config13
5 files changed, 89 insertions, 0 deletions
diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc
index e2fb9c7279..99fb0ef483 100644
--- a/payloads/external/Makefile.inc
+++ b/payloads/external/Makefile.inc
@@ -372,3 +372,19 @@ payloads/external/skiboot/build/skiboot.elf:
$(MAKE) -C payloads/external/skiboot all \
CONFIG_SKIBOOT_GIT_REPO=$(CONFIG_SKIBOOT_GIT_REPO) \
CONFIG_SKIBOOT_REVISION=$(CONFIG_SKIBOOT_REVISION)
+# COREDOOM
+
+payloads/external/coreDOOM/coredoom/doomgeneric/coredoom.elf coredoom:
+ $(MAKE) -C payloads/external/coreDOOM
+
+cbfs-files-$(CONFIG_COREDOOM_SECONDARY_PAYLOAD) += img/coreDOOM
+img/coreDOOM-file := payloads/external/coreDOOM/coredoom/doomgeneric/coredoom.elf
+img/coreDOOM-type := payload
+img/coreDOOM-compression := $(CBFS_SECONDARY_PAYLOAD_COMPRESS_FLAG)
+# WAD file
+ifneq ($(strip $(CONFIG_COREDOOM_WAD_FILE)),)
+cbfs-files-y += doom.wad
+doom.wad-file := $(strip $(CONFIG_COREDOOM_WAD_FILE))
+doom.wad-type := raw
+doom.wad-compression := $(CBFS_SECONDARY_PAYLOAD_COMPRESS_FLAG)
+endif
diff --git a/payloads/external/SeaBIOS/Kconfig b/payloads/external/SeaBIOS/Kconfig
index 405ff9db55..78e37935e9 100644
--- a/payloads/external/SeaBIOS/Kconfig
+++ b/payloads/external/SeaBIOS/Kconfig
@@ -74,6 +74,7 @@ config SEABIOS_HARDWARE_IRQ
config SEABIOS_VGA_COREBOOT
prompt "Include generated option rom that implements legacy VGA BIOS compatibility"
default y if !VENDOR_EMULATION
+ default y if COREDOOM_SECONDARY_PAYLOAD
depends on !VGA_ROM_RUN && (VGA_TEXT_FRAMEBUFFER || LINEAR_FRAMEBUFFER)
bool
help
diff --git a/payloads/external/coreDOOM/Kconfig.secondary b/payloads/external/coreDOOM/Kconfig.secondary
new file mode 100644
index 0000000000..9f13cfe98c
--- /dev/null
+++ b/payloads/external/coreDOOM/Kconfig.secondary
@@ -0,0 +1,25 @@
+if COREDOOM_SECONDARY_PAYLOAD
+
+config COREDOOM_WAD_FILE
+ string "DOOM WAD file"
+ depends on COREDOOM_SECONDARY_PAYLOAD
+ default "doom.wad"
+ help
+ Add a WAD file to be loaded by coreDOOM.
+
+ A WAD file contains all the game data for the Doom-engine, and
+ is required to play the game.
+
+ A list of the WAD files included in the official games can be
+ found here: https://doomwiki.org/wiki/IWAD
+ These WADs can be extracted from copies of the game that you
+ own, and the shareware WADs may be freely downloaded from the
+ internet.
+
+ For a completely free (as in freedom) experience, the Freedoom
+ project (https://freedoom.github.io) provides original game
+ content under the BSD license. Other WADs not mentioned here are
+ also available and may be found from various sources such as
+ the internet and copies of other games using the Doom engine.
+
+endif
diff --git a/payloads/external/coreDOOM/Makefile b/payloads/external/coreDOOM/Makefile
new file mode 100644
index 0000000000..7c801b413e
--- /dev/null
+++ b/payloads/external/coreDOOM/Makefile
@@ -0,0 +1,34 @@
+## SPDX-License-Identifier: GPL-2.0-only
+project_git_repo=https://github.com/nic3-14159/coreDOOM.git
+project_dir=coredoom
+
+unexport KCONFIG_AUTOHEADER
+unexport KCONFIG_AUTOCONFIG
+unexport KCONFIG_DEPENDENCIES
+unexport KCONFIG_SPLITCONFIG
+unexport KCONFIG_TRISTATE
+unexport KCONFIG_NEGATIVES
+
+all: coredoom
+
+checkout:
+ test -d coredoom || \
+ git clone $(project_git_repo) $(project_dir)
+ cd $(project_dir) && \
+ git checkout libpayload_port
+
+coredoom: libpayload
+ $(MAKE) -C $(project_dir)/doomgeneric
+
+libpayload: checkout
+ cp libpayload-config ../../libpayload/.config && \
+ cd ../../libpayload && $(MAKE) olddefconfig && $(MAKE) && \
+ $(MAKE) DESTDIR=../external/coreDOOM/coredoom/doomgeneric install
+
+clean:
+ test -d coredoom && $(MAKE) -C coredoom/doomgeneric clean || exit 0
+
+distclean:
+ rm -rf coredoom
+
+.PHONY: checkout coredoom clean distclean
diff --git a/payloads/external/coreDOOM/libpayload-config b/payloads/external/coreDOOM/libpayload-config
new file mode 100644
index 0000000000..54dffea515
--- /dev/null
+++ b/payloads/external/coreDOOM/libpayload-config
@@ -0,0 +1,13 @@
+# CONFIG_LP_MULTIBOOT is not set
+CONFIG_LP_HEAP_SIZE=67108864
+CONFIG_LP_STACK_SIZE=16384
+CONFIG_LP_BASE_ADDRESS=0x00100000
+# CONFIG_LP_CURSES is not set
+CONFIG_LP_SERIAL_IOBASE=0x3f8
+CONFIG_LP_COREBOOT_VIDEO_CONSOLE=y
+# CONFIG_LP_PCI is not set
+# CONFIG_LP_NVRAM is not set
+CONFIG_LP_TIMER_GENERIC_REG=0x0
+CONFIG_LP_TIMER_GENERIC_HIGH_REG=0x0
+# CONFIG_LP_STORAGE is not set
+# CONFIG_LP_USB_MSC is not set