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pc-bios: Add NPCM8XX vBootrom

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The bootrom is a minimal bootrom used to load an NPCM8XX image.
The source code is located in the same repo as the NPCM7XX one:
github.com/google/vbootrom/tree/master/npcm8xx.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20250219184609.1839281-3-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Hao Wu 2025-02-19 10:45:53 -08:00 committed by Peter Maydell
parent 70ce076fa6
commit 269b7effd9
5 changed files with 12 additions and 4 deletions
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1
MAINTAINERS
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@ -878,6 +878,7 @@ F: include/hw/*/npcm*
F: tests/qtest/npcm* F: tests/qtest/npcm*
F: tests/qtest/adm1266-test.c F: tests/qtest/adm1266-test.c
F: pc-bios/npcm7xx_bootrom.bin F: pc-bios/npcm7xx_bootrom.bin
F: pc-bios/npcm8xx_bootrom.bin
F: roms/vbootrom F: roms/vbootrom
F: docs/system/arm/nuvoton.rst F: docs/system/arm/nuvoton.rst
F: tests/functional/test_arm_quanta_gsj.py F: tests/functional/test_arm_quanta_gsj.py

8
pc-bios/README
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@ -70,10 +70,10 @@
source code also contains code reused from other projects described here: source code also contains code reused from other projects described here:
https://github.com/riscv/opensbi/blob/master/ThirdPartyNotices.md. https://github.com/riscv/opensbi/blob/master/ThirdPartyNotices.md.
- npcm7xx_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for Nuvoton - npcm{7xx,8xx}_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for
NPCM7xx BMC devices. It currently implements the bare minimum to load, parse, Nuvoton NPCM7xx/8xx BMC devices. It currently implements the bare minimum to
initialize and run boot images stored in SPI flash, but may grow more load, parse, initialize and run boot images stored in SPI flash, but may grow
features over time as needed. The source code is available at: more features over time as needed. The source code is available at:
https://github.com/google/vbootrom https://github.com/google/vbootrom
- hppa-firmware.img (32-bit) and hppa-firmware64.img (64-bit) are firmware - hppa-firmware.img (32-bit) and hppa-firmware64.img (64-bit) are firmware

1
pc-bios/meson.build
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@ -80,6 +80,7 @@ blobs = [
'opensbi-riscv32-generic-fw_dynamic.bin', 'opensbi-riscv32-generic-fw_dynamic.bin',
'opensbi-riscv64-generic-fw_dynamic.bin', 'opensbi-riscv64-generic-fw_dynamic.bin',
'npcm7xx_bootrom.bin', 'npcm7xx_bootrom.bin',
'npcm8xx_bootrom.bin',
'vof.bin', 'vof.bin',
'vof-nvram.bin', 'vof-nvram.bin',
] ]

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6
roms/Makefile
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@ -34,6 +34,7 @@ find-cross-gcc = $(firstword $(wildcard $(patsubst %ld,%gcc,$(call find-cross-ld
# finally strip off path + toolname so we get the prefix # finally strip off path + toolname so we get the prefix
find-cross-prefix = $(subst gcc,,$(notdir $(call find-cross-gcc,$(1)))) find-cross-prefix = $(subst gcc,,$(notdir $(call find-cross-gcc,$(1))))
aarch64_cross_prefix := $(call find-cross-prefix,aarch64)
arm_cross_prefix := $(call find-cross-prefix,arm) arm_cross_prefix := $(call find-cross-prefix,arm)
powerpc64_cross_prefix := $(call find-cross-prefix,powerpc64) powerpc64_cross_prefix := $(call find-cross-prefix,powerpc64)
powerpc_cross_prefix := $(call find-cross-prefix,powerpc) powerpc_cross_prefix := $(call find-cross-prefix,powerpc)
@ -66,6 +67,7 @@ default help:
@echo " u-boot.e500 -- update u-boot.e500" @echo " u-boot.e500 -- update u-boot.e500"
@echo " u-boot.sam460 -- update u-boot.sam460" @echo " u-boot.sam460 -- update u-boot.sam460"
@echo " npcm7xx_bootrom -- update vbootrom for npcm7xx" @echo " npcm7xx_bootrom -- update vbootrom for npcm7xx"
@echo " npcm8xx_bootrom -- update vbootrom for npcm8xx"
@echo " efi -- update UEFI (edk2) platform firmware" @echo " efi -- update UEFI (edk2) platform firmware"
@echo " opensbi32-generic -- update OpenSBI for 32-bit generic machine" @echo " opensbi32-generic -- update OpenSBI for 32-bit generic machine"
@echo " opensbi64-generic -- update OpenSBI for 64-bit generic machine" @echo " opensbi64-generic -- update OpenSBI for 64-bit generic machine"
@ -194,6 +196,10 @@ npcm7xx_bootrom:
$(MAKE) -C vbootrom CROSS_COMPILE=$(arm_cross_prefix) $(MAKE) -C vbootrom CROSS_COMPILE=$(arm_cross_prefix)
cp vbootrom/npcm7xx_bootrom.bin ../pc-bios/npcm7xx_bootrom.bin cp vbootrom/npcm7xx_bootrom.bin ../pc-bios/npcm7xx_bootrom.bin
npcm8xx_bootrom:
$(MAKE) -C vbootrom CROSS_COMPILE=$(aarch64_cross_prefix)
cp vbootrom/npcm8xx_bootrom.bin ../pc-bios/npcm8xx_bootrom.bin
hppa-firmware: hppa-firmware:
$(MAKE) -C seabios-hppa parisc $(MAKE) -C seabios-hppa parisc
cp seabios-hppa/out/hppa-firmware.img ../pc-bios/ cp seabios-hppa/out/hppa-firmware.img ../pc-bios/