core/linux-rpi-16k to 6.6.6-2

Upstream bump and modernize and rework $pkgname.install to use EOF
statements and add warning to users of other RPi boards that this
package is incompatible with their hardware/might avoid some grief

core/linux-rpi-16k/PKGBUILD

@@ -7,12 +7,12 @@
 buildarch=8
 
 pkgbase=linux-rpi-16k
-_commit=392b3e83bcd5353494c3344b5b0d75b7763675e7
+_commit=060ef4ec12dcfc62a2cb4eec51b604eb69a8907d
 _srcname=linux-${_commit}
 _kernelname=${pkgbase#linux}
 _regen=
 pkgver=6.6.6
-pkgrel=1
+pkgrel=2
 pkgdesc='Linux'
 url="https://github.com/raspberrypi/linux"
 arch=(aarch64)
@@ -33,10 +33,10 @@ source=("linux-$pkgver-${_commit:0:10}.tar.gz::https://github.com/raspberrypi/li
         90-linux.hook
         archarm.diffconfig
 )
-md5sums=('61748f81151aedbf47c6fc3b2fae90e8'
+md5sums=('dcdff38f47424c17480a3c575643fdc5'
          '3bab7426d8c8818dda8353da3892a41f'
          '16c484af9f72b9275afcf83a6b8eab36'
-         '4cbed2795359a053fce9098da15d4588'
+         'aa9d90e1408915cb67255d631c14bc9f'
          'f66a7ea3feb708d398ef57e4da4815e9'
          '86d4a35722b5410e3b29fc92dae15d4b'
          '0a5f16bfec6ad982a2f6782724cca8ba'

core/linux-rpi-16k/config8

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.6.5 Kernel Configuration
+# Linux/arm64 6.6.6 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 12.1.0"
 CONFIG_CC_IS_GCC=y
@@ -3571,8 +3571,11 @@ CONFIG_TCG_TIS_I2C=m
 # CONFIG_TCG_VTPM_PROXY is not set
 # CONFIG_TCG_TIS_ST33ZP24_I2C is not set
 # CONFIG_TCG_TIS_ST33ZP24_SPI is not set
-# CONFIG_XILLYBUS is not set
-# CONFIG_XILLYUSB is not set
+CONFIG_XILLYBUS_CLASS=m
+CONFIG_XILLYBUS=m
+CONFIG_XILLYBUS_PCIE=m
+# CONFIG_XILLYBUS_OF is not set
+CONFIG_XILLYUSB=m
 CONFIG_RASPBERRYPI_GPIOMEM=m
 # end of Character devices
 

core/linux-rpi-16k/linux-rpi-16k.install

@@ -1,8 +1,12 @@
 disable_cma() {
   if [[ -f /boot/config.txt && $(grep '^cma' /boot/config.txt) != '' ]]; then
-    echo ">>> You appear to have dynamic memory (CMA) enabled, which is currently broken"
-    echo ">>>   in newer kernels and will cause many issues if left enabled."
-    echo ">>> Disabling that for you now."
+    cat <<END
+
+>>> You appear to have dynamic memory (CMA) enabled, which is currently broken
+    in newer kernels and will cause many issues if left enabled. Disabling that
+    for you now.
+
+END
     sed -i 's/^cma_/#cma_/g' /boot/config.txt
   fi
 }
@@ -16,35 +20,38 @@ correct_fstab() {
   fi
 }
 
-post_install () {
-  disable_cma
+check_not_rpi5() {
+  if [[ -f /sys/firmware/devicetree/base/model ]]; then
+    if ! grep -a -q 5 /sys/firmware/devicetree/base/model; then
+      cat <<END
 
-  # coming from linux-aarch64 also needs a padded zero in the path to /boot
-  correct_fstab
+>>> WARNING: You appear to have installed linux-rpi-16k on incompatible hardware!
+             Rebooting will likely render this system unbootable!
+             Highly recommend installing linux-rpi before you reboot!
+
+END
+    fi
+  fi
+}
+
+post_install () {
+  post_upgrade
 }
 
 post_upgrade() {
-  if grep "^[^#]*[[:space:]]/boot" etc/fstab 2>&1 >/dev/null; then
-    if ! grep "[[:space:]]/boot" etc/mtab 2>&1 >/dev/null; then
-      echo "WARNING: /boot appears to be a separate partition but is not mounted."
-      echo "         You probably just broke your system. Congratulations."
-    fi
-  fi
-
+  check_not_rpi5
+  correct_fstab
   disable_cma
 
-  if [ "$(vercmp $2 3.18.3)" -lt 0 ]; then
-    echo "________________________________________________________________________________"
-    echo ""
-    echo "WARNING: This kernel provides updated config.txt and cmdline.txt files."
-    echo "         Check for pacnew files in /boot and merge or replace the existing files"
-    echo "         with the new versions."
-    echo "________________________________________________________________________________"
-    echo ""
-  fi
+  if grep "^[^#]*[[:space:]]/boot" etc/fstab 2>&1 >/dev/null; then
+    if ! grep "[[:space:]]/boot" etc/mtab 2>&1 >/dev/null; then
+      cat <<END
 
-  if [ "$(vercmp $2 5.10.0)" -lt 0 ]; then
-    correct_fstab
+>>> WARNING: /boot appears to be a separate partition but is not mounted.
+    You probably just broke your system. Congratulations.
+
+END
+    fi
   fi
 }