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arm64 kernel config booting

This commit is contained in:
SolidHal 2020-07-25 01:33:26 -07:00
parent 956acee587
commit 75333ea69b
21 changed files with 67113 additions and 1292 deletions
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5
kernel/makefile
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@ -23,7 +23,7 @@ ATH9K_EXTRACTED := $(PRAWNOS_ATH9K_BUILD)/.ath9k_extracted
ATH9K_TAR := $(KERNEL_SOURCES)/open-ath9k-htc-firmware.tar.gz
ATH9K := open-ath9k-htc-firmware
ATH9K_9271_FW := $(PRAWNOS_ATH9K_BUILD)/target_firmware/htc_9271.fw
ATH95_7010_FW := $(PRAWNOS_ATH9K_BUILD)/target_firmware/htc_7010.fw
ATH9K_7010_FW := $(PRAWNOS_ATH9K_BUILD)/target_firmware/htc_7010.fw
ATH9K_BUILT := $(ATH9K_9271_FW)
KERNEL_ATH9K_FIRMWARES := $(PRAWNOS_KERNEL_BUILD)/open-ath9k-firmware
@ -106,7 +106,8 @@ $(ATH9K_BUILT): $(ATH9K_EXTRACTED)
$(KERNEL_ATH9K_INSTALLED): $(KERNEL_PATCHED) $(ATH9K_BUILT)
mkdir -p $(KERNEL_ATH9K_FIRMWARES)
cp $(ATH9K_9271_FW) $(ATH9K_7010_FW) $(KERNEL_ATH9K_FIRMWARES)/
cp $(ATH9K_9271_FW) $(KERNEL_ATH9K_FIRMWARES)/
cp $(ATH9K_7010_FW) $(KERNEL_ATH9K_FIRMWARES)/
$(PRAWNOS_KERNEL_BUILT): $(KERNEL_ATH9K_INSTALLED)
$(MAKE) -C $(PRAWNOS_INITRAMFS)

44
kernel/resources/arm64/CONFIG-NOTES.md Normal file
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@ -0,0 +1,44 @@
modules loaded:
btusb
btrtl
btbcm
btintel
bluetooth
ecdh_generic
ecc
snd_soc_dfmi_codex
mwifiex_pcie
mwifiex
ntc_thermistor
snd_soc_rk3399_gru_sound
rockchip_rga
hantro_vpu
videobuf2_dma_sg
gpio_keys
snd_soc_max98357a
dw_mipi_dsi
videobus2_vmalloc
dw_hdmi
rockchip_drm: CONFIG_DRM_ROCKCHIP : yes
analogix_dp: CONFIG_ROCKCHIP_ANALOGIX_DP : yes
videodev
cec
rc_core
gpu_schedulerdrm_kms_helper
mc
PHY_ROCKCHIP_INNO_DSIDPHY
VIDEO_HANTRO
mkimage -D "-I dts -O dtb -p 2048" -f kernel.its vmlinux.uimg
dd if=/dev/zero of=bootloader.bin bs=512 count=1
vbutil_kernel --pack vmlinux.kpart \
--version 1 \
--vmlinuz vmlinux.uimg \
--arch aarch64 \
--keyblock kernel.keyblock \
--signprivate kernel_data_key.vbprivk \
--config cmdline \
--bootloader bootloader.bin

1
kernel/resources/arm64/cmdline Normal file
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@ -0,0 +1 @@
console=tty0 console=ttyS2,115200n8 earlyprintk=ttyS2,115200n8 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw noinitrd

1
kernel/resources/arm64/cmdline-prawnos Normal file
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@ -0,0 +1 @@
root=PARTUUID=%U/PARTNROFF=1 rootfstype=ext4 rootwait ro net.ifnames=0 console=ttyS2,115200n8 earlyprintk=ttyS2,115200n8 console=tty1

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kernel/resources/arm64/config
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kernel/resources/arm64/config-32MB Normal file
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kernel/resources/arm64/config-33MB Normal file
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kernel/resources/arm64/config-42MB-no-netoworking Normal file
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kernel/resources/arm64/config-alarm-git Normal file
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kernel/resources/arm64/config-alarm-git-yes Normal file
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kernel/resources/arm64/config-archlinux Normal file
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1
kernel/resources/arm64/config-crosdefconfig
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kernel/resources/arm64/config-git Normal file
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kernel/resources/arm64/config-prawnos Normal file
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72
kernel/resources/arm64/kernel.its
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@ -1,36 +1,48 @@
/dts-v1/;
/ {
description = "Linux-libre kernel image with one or more FDT blobs for arm64";
images {
kernel@1 {
description = "vmlinuz";
data = /incbin/("arch/arm64/boot/zImage");
type = "kernel_noload";
arch = "arm";
os = "linux";
compression = "none";
load = <0>;
entry = <0>;
hash {
algo = "sha1";
};
};
fdt@1{
description = "rk3399-gru-bob.dtb";
data = /incbin/("arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dtb");
type = "flat_dt";
arch = "arm64";
compression = "none";
hash@1{
algo = "sha1";
description = "Linux-libre kernel image with one or more FDT blobs for arm64";
images {
kernel@1{
description = "kernel";
data = /incbin/("arch/arm64/boot/Image");
type = "kernel_noload";
arch = "arm64";
os = "linux";
compression = "none";
load = <0>;
entry = <0>;
};
fdt@1{
description = "rk3399-gru-bob.dtb";
data = /incbin/("arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dtb");
type = "flat_dt";
arch = "arm64";
compression = "none";
hash@1{
algo = "sha1";
};
};
fdt@2{
description = "rk3399-gru-kevin.dtb";
data = /incbin/("arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dtb");
type = "flat_dt";
arch = "arm64";
compression = "none";
hash@1{
algo = "sha1";
};
};
};
};
configurations {
default = "conf@1";
conf@1{
kernel = "kernel@1";
fdt = "fdt@1";
configurations {
default = "conf@1";
conf@1{
kernel = "kernel@1";
fdt = "fdt@1";
};
conf@2{
kernel = "kernel@1";
fdt = "fdt@2";
};
};
};
};

6
kernel/sources/linux-libre-5.7.10-gnu.tar.lz.sign Normal file
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@ -0,0 +1,6 @@
-----BEGIN PGP SIGNATURE-----
iF0EABECAB0WIQRHRALIxYLa++OJxCe8t8+Hfn1HpwUCXxhk5AAKCRC8t8+Hfn1H
p2C/AKCF4oEBOtCTm3ZFK+ioVw9uqEb7gwCfe59CymWGQf5I84LvLtT9lor+4Uc=
=ijcx
-----END PGP SIGNATURE-----

3
makefile
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@ -74,7 +74,8 @@ build_dirs:
.PHONY: kernel_install
kernel_install: #Targets an already built .img and swaps the old kernel with the newly compiled kernel
$(MAKE) kernel_image_package
#TODO: uncomment when we have an arm64 bit kernel image
# $(MAKE) kernel_image_package
$(PRAWNOS_IMAGE_SCRIPTS_INSTALL_KERNEL) $(KVER) $(PRAWNOS_IMAGE) $(TARGET) $(PRAWNOS_BUILD) prawnos-linux-image-$(TARGET)*.deb
.PHONY: kernel_update

2
scripts/BuildScripts/BuildCommon.mk
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@ -47,7 +47,7 @@ PRAWNOS_KERNEL_HEADERS_DEBVER := 1
## ARM64 KERNEL VERSIONS
else ifeq ($(TARGET),$(PRAWNOS_ARM64))
KVER := 5.4.29
KVER := 5.7.10
PRAWNOS_KERNEL_VER := 1
PRAWNOS_KERNEL_IMAGE_DEBVER := 1
PRAWNOS_KERNEL_HEADERS_DEBVER := 1

16
scripts/BuildScripts/ImageScripts/installKernelToFs.sh
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@ -68,16 +68,18 @@ kernel_size=65536
#blank the kernel partition first, with 32MiB of zeros
dd if=/dev/zero of=${outdev}p1 conv=notrunc bs=512 count=$kernel_size
#now write the new kernel
dd if=build/linux-$KVER/vmlinux.kpart of=${outdev}p1 conv=notrunc
make -C build/linux-$KVER ARCH=arm INSTALL_MOD_PATH=$outmnt modules_install
dd if=build/$TARGET/linux-$KVER/vmlinux.kpart of=${outdev}p1 conv=notrunc
# don't install modules for now
#make -C build/$TARGET/linux-$KVER ARCH=arm INSTALL_MOD_PATH=$outmnt modules_install
#install the kernel image package to the chroot so it can be updated by apt later
#need to do funky things to avoid running the postinst script that dds the kernel to the kernel partition
#maybe it would make more sense to run this on install?
cp $KERNEL_PACKAGE_PATH $outmnt/
chroot $outmnt dpkg --unpack $KERNEL_PACKAGE
chroot $outmnt rm /var/lib/dpkg/info/$KERNEL_PACKAGE.postinst -f
chroot $outmnt dpkg --configure $KERNEL_PACKAGE
#maybe it would make more sense to run this on install, but then a usb booting device couldn't upgrade its kernel
#TODO uncomment and test once arm64 is done
# cp $KERNEL_PACKAGE_PATH $outmnt/
# chroot $outmnt dpkg --unpack $KERNEL_PACKAGE
# chroot $outmnt rm /var/lib/dpkg/info/$KERNEL_PACKAGE.postinst -f
# chroot $outmnt dpkg --configure $KERNEL_PACKAGE
# the ath9k firmware and initramfs is built into the kernel image, so nothing else must be done

16
scripts/BuildScripts/KernelScripts/buildKernel.sh
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@ -60,13 +60,20 @@ ARCH_ARM64=arm64
cd $BUILD_DIR
make mrproper
#this arch nonsense is obnoxious.
# armhf is just "arm" to the kernel and vbutil,
# arm64 is what the kernel uses, but aarch64 is what vbutil uses
if [ "$TARGET" == "$ARCH_ARMHF" ]; then
CROSS_COMPILER=arm-none-eabi-
# kernel doesn't differentiate between arm and armhf
ARCH=arm
KERNEL_ARCH=arm
VBUTIL_ARCH=$KERNEL_ARCH
IMAGE=zImage
elif [ "$TARGET" == "$ARCH_ARM64" ]; then
CROSS_COMPILER=aarch64-linux-gnu-
ARCH=$ARCH_ARM64
KERNEL_ARCH=$ARCH_ARM64
VBUTIL_ARCH=aarch64
IMAGE=Image
else
echo "no valid target arch specified"
fi
@ -75,13 +82,14 @@ fi
cp $INITRAMFS .
cp $RESOURCES/config .config
cp $RESOURCES/kernel.its .
make -j $(($(nproc) +1)) CROSS_COMPILE=$CROSS_COMPILER ARCH=$ARCH zImage modules dtbs
make -j $(($(nproc) +1)) CROSS_COMPILE=$CROSS_COMPILER ARCH=$KERNEL_ARCH $IMAGE
make -j $(($(nproc) +1)) CROSS_COMPILE=$CROSS_COMPILER ARCH=$KERNEL_ARCH DTC_FLAGS="-@" dtbs
mkimage -D "-I dts -O dtb -p 2048" -f kernel.its vmlinux.uimg
dd if=/dev/zero of=bootloader.bin bs=512 count=1
vbutil_kernel --pack vmlinux.kpart \
--version 1 \
--vmlinuz vmlinux.uimg \
--arch arm \
--arch $VBUTIL_ARCH \
--keyblock /usr/share/vboot/devkeys/kernel.keyblock \
--signprivate /usr/share/vboot/devkeys/kernel_data_key.vbprivk \
--config $RESOURCES/cmdline \

6
scripts/BuildScripts/KernelScripts/patchKernel.sh
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@ -41,7 +41,11 @@ if [ "$TARGET" == "$ARCH_ARMHF" ]; then
for i in "$PATCHES"/DTS/*.patch; do echo $i; patch -p1 < $i; done
for i in "$PATCHES"/kernel/*.patch; do echo $i; patch -p1 < $i; done
elif [ "$TARGET" == "$ARCH_ARM64" ]; then
for i in "$PATCHES"/kernel/*.patch; do echo $i; patch -p1 < $i; done
echo skip for now
# for i in "$PATCHES"/kernel/*.patch; do echo $i; patch -p1 < $i; done
# for i in "$PATCHES"/drm/*.patch; do echo $i; patch -p1 < $i; done
# for i in "$PATCHES"/cros-drm/*.patch; do echo $i; patch -p1 < $i; done
# for i in "$PATCHES"/alarm/*.patch; do echo $i; patch -p1 < $i; done
else
echo "no valid target arch specified"
exit 1