Add lpi4a mainline support

Signed-off-by: Han Gao <[email protected]>

.github/workflows/build.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        model: [lpi4a, ahead, console]
+        model: [lpi4a, ahead, console, lpi4amain]
 
     runs-on: ubuntu-22.04
     env:

mkrootfs.sh

@@ -19,6 +19,7 @@ ROOT_MOUNTPOINT=""
 KERNEL_lpi4a="linux-headers-5.10.113-lpi4a linux-image-5.10.113-lpi4a linux-perf-thead"
 KERNEL_ahead="linux-headers-5.10.113-ahead linux-image-5.10.113-ahead linux-perf-thead"
 KERNEL_console="linux-headers-5.10.113-lpi4a linux-image-5.10.113-lpi4a linux-perf-thead"
+KERNEL_lpi4amain="linux-headers-6.7.0-lpi4a linux-image-6.7.0-lpi4a th1520-mainline-opensbi"
 KERNEL=$(eval echo '$'"KERNEL_${BOARD}")
 
 BASE_TOOLS="binutils file tree sudo bash-completion u-boot-menu initramfs-tools openssh-server network-manager dnsmasq-base libpam-systemd ppp wireless-regdb wpasupplicant libengine-pkcs11-openssl iptables systemd-timesyncd vim usbutils libgles2 parted exfatprogs systemd-sysv mesa-vulkan-drivers pkexec"
@@ -97,6 +98,9 @@ make_rootfs()
     mount -B /run "$CHROOT_TARGET"/run
     mount -B /dev "$CHROOT_TARGET"/dev
     mount -B /dev/pts "$CHROOT_TARGET"/dev/pts
+    mount -t tmpfs tmpfs "$CHROOT_TARGET"/tmp
+    mount -t tmpfs tmpfs "$CHROOT_TARGET"/var/tmp
+    mount -t tmpfs tmpfs "$CHROOT_TARGET"/var/cache/apt/archives/
 
     # move boot contents back to /boot
     mv -v "$CHROOT_TARGET"/mnt/* "$CHROOT_TARGET"/boot/
@@ -108,7 +112,7 @@ make_rootfs()
 make_bootable()
 {
     # Install kernel
-    chroot "$CHROOT_TARGET" sh -c "apt install $KERNEL"
+    chroot "$CHROOT_TARGET" sh -c "apt install -y $KERNEL"
 
     # Add update-u-boot config
     chroot "$CHROOT_TARGET" sh -c "echo 'U_BOOT_PROMPT=\"2\"' >> /etc/default/u-boot"
@@ -243,6 +247,14 @@ EOF
         sed -i 's/#greeter-setup-script=/greeter-setup-script=\/opt\/display-setup.sh/g' "$CHROOT_TARGET"/etc/lightdm/lightdm.conf 
     fi
 
+    if [ "${BOARD}" == "lpi4amain" ]; then
+        echo "lpi4amain No GPU: Disable lightdm"
+	# lpi4a-main No GPU
+        chroot "$CHROOT_TARGET" sh -c "systemctl disable lightdm"
+        # Install perf-th1520 (new perf for c9xx pmu)
+        cp -rp addons/lpi4amain/perf-th1520 rootfs/bin
+    fi
+
     # refresh so libs
     chroot "$CHROOT_TARGET" sh -c "rm -v /etc/ld.so.cache"
     chroot "$CHROOT_TARGET" sh -c "ldconfig"