Test

- in the SDK, in `include/kernel-defaults.mk` in the function
  `Kernel/Configure/Default` it says:

```
        awk '/^(#[[:space:]]+)?CONFIG_KERNEL/{sub("CONFIG_KERNEL_","CONFIG_");print}' $(TOPDIR)/.config >> $(LINUX_DIR)/.config.target
```

so I'm trying to use this mechanism.

.buildbot/openwrt/Dockerfile

@@ -9,10 +9,10 @@ RUN DEBIAN_FRONTEND=noninteractive TZ=UTC \
   gettext xsltproc wget unzip python python3-distutils
 
 # Board build parameters
-ENV OPENWRT_VERSION=22.03.2
+ENV OPENWRT_VERSION=23.05.2
 ENV OPENWRT_TARGET=bcm27xx
 ENV OPENWRT_DEVICE=bcm2711
-ENV OPENWRT_CC=gcc-11.2.0_musl
+ENV OPENWRT_CC=gcc-12.3.0_musl
 
 RUN mkdir /Downloads
 

.buildbot/openwrt/build.sh

@@ -34,6 +34,17 @@ sed -i "s/\(packages.git\)\^.*/\1;openwrt-${OPENWRT_BRANCH}/g" feeds.conf
 make defconfig
 # Enable collectd network encryption
 echo "CONFIG_PACKAGE_COLLECTD_ENCRYPTED_NETWORK=y" >> .config
+echo "CONFIG_KERNEL_HWMON=y" >> .config
+echo "CONFIG_KERNEL_NVME_CORE=y" >> .config
+echo "CONFIG_KERNEL_BLK_DEV_NVME=y" >> .config
+echo "CONFIG_KERNEL_NVME_HWMON=y" >> .config
+echo "CONFIG_KERNEL_NVME_MULTIPATH=n" >> .config
+
+# Kernel
+make kernel_oldconfig
+make package/kernel/linux/clean
+make package/kernel/linux/prepare
+make package/kernel/linux/compile
 
 ${MAKE} package/i2c-tools/compile
 make package/kmod-i2c-mux-pinctrl/compile
@@ -41,8 +52,8 @@ make package/kmod-nvme/compile
 make package/kmod-rtc-pcf85063/compile
 make package/nvme-cli/compile
 make package/ansible-core/compile
-${MAKE} package/asterisk-chan-quectel/compile
-${MAKE} package/collectd/compile
+make -j1 V=s package/asterisk-chan-quectel/compile
+make -j1 V=s package/collectd/compile
 
 sdkdir=$(pwd)
 cd ${pwd}
@@ -106,6 +117,7 @@ PACKAGES="kmod-i2c-bcm2835 kmod-i2c-mux kmod-i2c-mux-pinctrl \
 
 BOOTSOURCE=target/linux/${OPENWRT_TARGET}/image
 BOOTCONFIG=${BOOTSOURCE}/config.txt
+BOOTCMDLINE=${BOOTSOURCE}/cmdline.txt
 KERNELSOURCE=build_dir/target-${PKG_ARCH}_musl/linux-${OPENWRT_TARGET}_${OPENWRT_DEVICE}/linux-5.10.146
 OVERLAYSOURCE=${KERNELSOURCE}/arch/arm64/boot/dts/overlays
 
@@ -143,6 +155,7 @@ make image PROFILE=${PROFILE} EXTRA_IMAGE_NAME="dualeth" \
 
 sed -i "s|,i2c_csi_dsi||g" ${BOOTSOURCE}/current.txt
 sed -i "s/CONFIG_TARGET_ROOTFS_PARTSIZE=.*/CONFIG_TARGET_ROOTFS_PARTSIZE=768/g" .config
+#sed -i 's/root=\/dev\/mmcblk0p2/root=\/dev\/nvme0n1p2/' $BOOTCMDLINE
 
 make image PROFILE=${PROFILE} EXTRA_IMAGE_NAME="waveshare" \
      PACKAGES=" \
@@ -161,6 +174,7 @@ git apply ${pwd}/patches/overlay-add.patch
 popd
 
 sed -i "s/CONFIG_TARGET_ROOTFS_PARTSIZE=.*/CONFIG_TARGET_ROOTFS_PARTSIZE=308/g" .config
+#sed -i 's/root=\/dev\/nvme0n1p2/root=\/dev\/mmcblk0p2/' $BOOTCMDLINE
 
 make image PROFILE=${PROFILE} EXTRA_IMAGE_NAME="sensing" \
      PACKAGES="${PACKAGES} asterisk \

config.buildinfo

@@ -74,5 +74,5 @@ CONFIG_VERSION_MANUFACTURER=""
 CONFIG_VERSION_MANUFACTURER_URL=""
 CONFIG_VERSION_NUMBER=""
 CONFIG_VERSION_PRODUCT=""
-CONFIG_VERSION_REPO="https://downloads.openwrt.org/releases/22.03.2"
+CONFIG_VERSION_REPO="https://downloads.openwrt.org/releases/23.05.2"
 CONFIG_VERSION_SUPPORT_URL=""