# patches from git commit 08c77e53b94ccf072c7dc6a9d3ebd9f088deaf7e of
# https://github.com/paolosabatino/armbian-build.git - branch rk3229 - path: patch/kernel/rk322x-legacy
# kernel config armbian-build-rk322x/config/kernel/linux-rk322x-legacy.config
# disabled HIGHMEM and ROCKCHIP_RGA2 for now
#
# directories:
# - /compile/doc/rockchip-rk322x - the files in this dir
# - /compile/source/linux-rockchip-rk322x - the kernel sources checked out from gitrepo
# - /compile/result/rockchip-rk322x - the resulting kernel, modules etc. tar.gz files
#
# patches:
# not sure if this is needed - if yes it might get adapted for the 4.4 rockchip kernel
# set mac addr on kernel cmdline - otherwise a random one is generated
#patch -p1 < /compile/doc/rockchip-rk322x/misc.322/gen-stmmac-mac-addr-on-kernel-cmdline-v5.3.patch
#
# armbian patches:
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0000-Revert-rk-add-gcc-wrapper.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0001-rockchip.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0002-ir.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0003-cec.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0004-audio.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0005-dts.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0006-rtl8211f.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0007-dtoverlay-configfs.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0008-mmc-pwrseq.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0009-mmc.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0010-dvb.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-0011-ir-rename-macros.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-1000-pl330.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-1000-vcodec.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-1001-ssv6051.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/01-linux-1002-rk322x-dts.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/02-000-remove-wrong-dts.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/02-002-dtsi-fix-arch-sys-counter.patch
#patch -p1 < /compile/doc/rockchip-rk322x/misc.322/02-003-dtsi-adjust-gpu-node-for-r7p0.patch.disabled
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/arm64_makefile_fix_build_of_i-file_in_external_module_case.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/board-r329q-add-device-tree.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/board-rk322x-add-dts-makefiles.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/board-xt-mx4vr-v01-add-device-tree.patch
patch -p1 < /compile/doc/rockchip-rk322x/misc.322/dtsi-rk322x-add-generic-tvbox.patch
# compile fix
patch -p0 < /compile/doc/rockchip-rk322x/misc.322/zzz-fix-ssv6xxx-compile.patch


cp /compile/doc/rockchip-rk322x/config.322 /compile/source/linux-rockchip-rk322x/.config
cd /compile/source/linux-rockchip-rk322x

# not needed as the memory setting in the dtb seems to be not relevant - maybe due to highmem - ?
# # add r39-4k dtb based on rk3229-xt-mx4vr-v01.dtb but with 2gb ram - has to be redone for each new kernel version
# git checkout -- arch/arm/boot/dts/Makefile
# cp arch/arm/boot/dts/rk3229-xt-mx4vr-v01.dts arch/arm/boot/dts/rk3229-r39-4k.dts
# patch -p1 < /compile/doc/rockchip-rk322x/misc.322/zzz-add-and-adjust-rk3229-r39-4k-dtb.patch

export ARCH=arm
# make multi_v7_defconfig + fix options - see misc.322/options
make oldconfig
make -j 4 zImage dtbs modules
export kver=`make kernelrelease`
echo ${kver}
# remove debug info if there and not wanted
# find . -type f -name '*.ko' | sudo xargs -n 1 objcopy --strip-unneeded
make modules_install
# make headers_install INSTALL_HDR_PATH=/usr
cp -v .config /boot/config-${kver}
# for all except amlogic 32bit socs
cp -v arch/arm/boot/zImage /boot/zImage-${kver}
# for amlogic 32bit socs (legacy u-boot)
mkimage -A arm -O linux -T kernel -C none -a 0x00208000 -e 0x00208000 -n linux-${kver} -d arch/arm/boot/zImage /boot/uImage-${kver}
mkdir -p /boot/dtb-${kver}
# i did not find the linux tree dts file for this one, so copy the dtb
# file included in the armbian build here directly to /boot
cp -v /compile/doc/rockchip-rk322x/misc.322/dtb/*.dtb /boot/dtb-${kver}
cp -v arch/arm/boot/dts/rk3228*.dtb /boot/dtb-${kver}
cp -v arch/arm/boot/dts/rk3229*.dtb /boot/dtb-${kver}
cp -v System.map /boot/System.map-${kver}
cd /boot
update-initramfs -c -k ${kver}
mkimage -A arm -O linux -T ramdisk -a 0x0 -e 0x0 -n initrd.img-${kver} -d initrd.img-${kver} uInitrd-${kver}
tar cvzf /compile/source/linux-rockchip-rk322x/${kver}.tar.gz /boot/*-${kver} /lib/modules/${kver}
cp -v /compile/doc/rockchip-rk322x/config.322 /compile/doc/rockchip-rk322x/config.322.old
cp -v /compile/source/linux-rockchip-rk322x/.config /compile/doc/rockchip-rk322x/config.322
cp -v /compile/source/linux-rockchip-rk322x/.config /compile/doc/rockchip-rk322x/config.322-${kver}
cp -v /compile/source/linux-rockchip-rk322x/*.tar.gz /compile/result/rockchip-rk322x

# /boot/extlinux/extlinux.conf
TIMEOUT 30
DEFAULT v44194

MENU TITLE rk3229 boot options

LABEL v44194
      MENU LABEL v4.4.194 kernel
      LINUX ../zImage-4.4.194-rkc-322
      FDT ../dtb-4.4.194-rkc-322/rk3229-xt-mx4vr-v01.dtb
      INITRD ../initrd.img-4.4.194-rkc-322
      APPEND earlyprintk root=/dev/mmcblk0p3 console=ttyS2,115200n8 console=tty0 rootwait rootfstype=ext4 consoleblank=0 loglevel=8 fsck.repair=yes net.ifnames=0 ipv6.disable=1