add build image

.github/workflows/rootfs.yml

@@ -11,7 +11,7 @@ on:
         type: string
 
 jobs:   
-  rootfs-uclibc:
+  build-image-uclibc:
     runs-on: ubuntu-22.04
     env:
       FORCE_UNSAFE_CONFIGURE: 1
@@ -30,7 +30,7 @@ jobs:
     - uses: actions/cache@v3
       if: inputs.submodule
       with:
-        path: ${{ inputs.submodule || '.' }}/output/images/rootfs.tar.xz
+        path: ${{ inputs.submodule || '.' }}/output/images/miyoo-cfw-2.0.0.img
         key: ${{ steps.cache-key.outputs.key }}
       id: cache
         
@@ -47,41 +47,17 @@ jobs:
       
     - uses: actions/upload-artifact@v2
       with:
-        name: rootfs (uClibc)
-        path: ${{ inputs.submodule || '.' }}/output/images/rootfs.tar.xz
+        name: build image (uClibc)
+        path: ${{ inputs.submodule || '.' }}/output/images/miyoo-cfw-2.0.0.img
         if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
         
-    - uses: actions/upload-artifact@v2
-      with:
-        name: suniv-f1c500s-miyoo-4bit.dtb (uClibc)
-        path: ${{ inputs.submodule || '.' }}/output/images/suniv-f1c500s-miyoo-4bit.dtb
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
-
-    - uses: actions/upload-artifact@v2
-      with:
-        name: suniv-f1c500s-miyoo.dtb (uClibc)
-        path: ${{ inputs.submodule || '.' }}/output/images/suniv-f1c500s-miyoo.dtb
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
-
-    - uses: actions/upload-artifact@v2
-      with:
-        name: u-boot-sunxi-with-spl.bin (uClibc)
-        path: ${{ inputs.submodule || '.' }}/output/images/u-boot-sunxi-with-spl.bin
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
-
-    - uses: actions/upload-artifact@v2
-      with:
-        name: zImage (uClibc)
-        path: ${{ inputs.submodule || '.' }}/output/images/zImage
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`          
-        
     - uses: actions/upload-artifact@v2
       with:
         name: SDK (uClibc)
         path: /opt/sdk.tar
         if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`    
 
-  rootfs-musl:
+  build-image-musl:
     runs-on: ubuntu-22.04
     env:
       FORCE_UNSAFE_CONFIGURE: 1
@@ -100,7 +76,7 @@ jobs:
     - uses: actions/cache@v3
       if: inputs.submodule
       with:
-        path: ${{ inputs.submodule || '.' }}/output/images/rootfs.tar.xz
+        path: ${{ inputs.submodule || '.' }}/output/images/miyoo-cfw-2.0.0.img
         key: ${{ steps.cache-key.outputs.key }}
       id: cache
         
@@ -109,41 +85,17 @@ jobs:
       run: |
         cd ${{ inputs.submodule || '.' }}
         apt update && apt install -y wget unzip build-essential git bc swig libncurses-dev libpython3-dev libssl-dev cpio rsync subversion
-        make miyoo_defconfig
+        make miyoo_musl_defconfig
         make
         cd /opt
         tar cf sdk.tar miyoo 
       
     - uses: actions/upload-artifact@v2
       with:
-        name: rootfs (musl)
-        path: ${{ inputs.submodule || '.' }}/output/images/rootfs.tar.xz
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
-        
-    - uses: actions/upload-artifact@v2
-      with:
-        name: suniv-f1c500s-miyoo-4bit.dtb (musl)
-        path: ${{ inputs.submodule || '.' }}/output/images/suniv-f1c500s-miyoo-4bit.dtb
+        name: build image (musl)
+        path: ${{ inputs.submodule || '.' }}/output/images/miyoo-cfw-2.0.0.img
         if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
 
-    - uses: actions/upload-artifact@v2
-      with:
-        name: suniv-f1c500s-miyoo.dtb (musl)
-        path: ${{ inputs.submodule || '.' }}/output/images/suniv-f1c500s-miyoo.dtb
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
-
-    - uses: actions/upload-artifact@v2
-      with:
-        name: u-boot-sunxi-with-spl.bin (musl)
-        path: ${{ inputs.submodule || '.' }}/output/images/u-boot-sunxi-with-spl.bin
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
-
-    - uses: actions/upload-artifact@v2
-      with:
-        name: zImage (musl)
-        path: ${{ inputs.submodule || '.' }}/output/images/zImage
-        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`        
-        
     - uses: actions/upload-artifact@v2
       with:
         name: SDK (musl)

.gitignore

@@ -1,3 +1,4 @@
+/.idea
 /output
 /dl
 /.auto.deps

README

@@ -1,27 +0,0 @@
-Buildroot is a simple, efficient and easy-to-use tool to generate embedded
-Linux systems through cross-compilation.
-
-The documentation can be found in docs/manual. You can generate a text
-document with 'make manual-text' and read output/docs/manual/manual.text.
-Online documentation can be found at http://buildroot.org/docs.html
-
-To build and use the buildroot stuff, do the following:
-
-0) run 'make miyoo_defconfig'
-1) run 'make menuconfig'
-2) select the target architecture and the packages you wish to compile
-3) run 'make'
-4) wait while it compiles
-5) find the kernel, bootloader, root filesystem, etc. in output/images
-
-You do not need to be root to build or run buildroot.  Have fun!
-
-Buildroot comes with a basic configuration for a number of boards. Run
-'make list-defconfigs' to view the list of provided configurations.
-
-Please feed suggestions, bug reports, insults, and bribes back to the
-buildroot mailing list: buildroot@buildroot.org
-You can also find us on #buildroot on OFTC IRC.
-
-If you would like to contribute patches, please read
-https://buildroot.org/manual.html#submitting-patches

README.md

@@ -0,0 +1,48 @@
+# Buildroot Package for Miyoo CFW 2.0.0
+Opensource development package for Miyoo handhelds
+
+## Install
+
+### Install necessary packages
+``` shell
+sudo apt install -y wget unzip build-essential git bc swig libncurses-dev libpython3-dev libssl-dev cpio rsync subversion
+```
+
+### Download BSP
+```shell
+git clone https://github.com/MiyooCFW/buildroot
+```
+
+## Make the first build
+
+### Apply defconfig uClibc
+
+```shell
+cd buildroot
+make miyoo_uclibc_defconfig
+```
+
+### Or apply defconfig musl
+
+```shell
+cd buildroot
+make miyoo_musl_defconfig
+```
+
+### Regular build
+```shell
+make
+```
+
+## Speed up build progress
+
+### Compile speed
+If you have a multicore CPU, you can try
+```
+make -j ${YOUR_CPU_COUNT}
+```
+or buy a powerful PC for yourself.
+
+## Flashing firmware to target
+
+load output/images/miyoo-cfw-2.0.0.img on sdcard

board/miyoo/boot-4bit.cmd

@@ -0,0 +1,6 @@
+fatload mmc 0:1 0x80008000 uEnv.txt
+env import -t 0x80008000 ${filesize}
+run bootcmd_args
+load mmc 0:1 0x80C00000 suniv-f1c500s-miyoo-4bit.dtb
+load mmc 0:1 0x80008000 zImage
+bootz 0x80008000 - 0x80C00000

board/miyoo/boot-test.cmd

@@ -0,0 +1,6 @@
+setenv bootargs console=tty0 console=ttyS1,115200 panic=5 rootwait root=/dev/mmcblk0p2 rw miyoo_kbd.miyoo_ver=2 miyoo_kbd.miyoo_layout=1 miyoo.miyoo_snd=1
+fatload mmc 0:1 0x80008000 console.cfg
+env import -t 0x80008000 ${filesize}
+load mmc 0:1 0x80C00000 suniv-f1c500s-miyoo.dtb
+load mmc 0:1 0x80008000 zImage
+bootz 0x80008000 - 0x80C00000

board/miyoo/boot.cmd

@@ -0,0 +1,6 @@
+fatload mmc 0:1 0x80008000 uEnv.txt
+env import -t 0x80008000 ${filesize}
+run bootcmd_args
+load mmc 0:1 0x80C00000 suniv-f1c500s-miyoo.dtb
+load mmc 0:1 0x80008000 zImage
+bootz 0x80008000 - 0x80C00000

board/miyoo/boot/autorun.inf

@@ -0,0 +1,2 @@
+[autorun]
+icon=boot.ico

board/miyoo/boot/console.cfg

@@ -0,0 +1 @@
+CONSOLE_VARIANT=v90_q90

board/miyoo/boot/firstboot

@@ -0,0 +1,103 @@
+#!/bin/busybox sh
+
+MOUNTDIR=/boot
+# expect to be run from /boot, where the boot partition is mounted (readonly)
+
+# also expect CONSOLE_VARIANT to be passed in = already set from /etc/main
+# also expect the screen driver to be loaded in /etc/main
+
+# create swap
+mkswap /dev/mmcblk0p3 | tee -a ${LOG}
+swapon /dev/mmcblk0p3 | tee -a ${LOG}
+
+LOG=/dev/null
+
+BINDIR="${MOUNTDIR}/misc/bin"
+FATFSCK="${BINDIR}/fsck.fat"
+
+# high brightness
+echo '10' > /sys/devices/platform/backlight/backlight/backlight/brightness
+
+#echo -e "\e[?3c"
+echo -e "\e[32m" # green
+
+# action time - copy over the kernel and the config files
+
+echo "firstboot script running..." | tee -a ${LOG}
+echo
+
+BASEDIR="${MOUNTDIR}"
+
+# action time
+
+# copy over the config files
+echo "Copying default configuration files into place..." | tee -a ${LOG}
+mount -t vfat -o rw,sync,utf8 /dev/mmcblk0p4 /mnt | tee -a ${LOG}
+if test -r "${BASEDIR}/configs/manifest"; then
+    cat "${BASEDIR}/configs/manifest" | while read -r LINE; do
+        if test "${LINE}" == "${LINE#!}" -a "${LINE}" != "" ; then
+            set -- ${LINE}
+            # 1               2
+            # source_filename target_filename/inside main/
+            if test -r "${BASEDIR}/configs/$1"; then
+                TO="$2"
+                if test "${TO}" == ""; then
+                    TO="$1"
+                fi
+                echo "Copying $1 to /mnt/$TO..." | tee -a ${LOG}
+                cp -f "${BASEDIR}/configs/$1" "/mnt/$TO" | tee -a ${LOG}
+            fi
+        fi
+    done
+fi
+
+echo
+
+# run a custom script if present - could be used to fix u-boot and such
+if test -r "${BASEDIR}/firstboot.custom.sh"; then
+    echo "Running a specific firstboot script..." | tee -a ${LOG}
+    (cd "${BASEDIR}" && sh firstboot.custom.sh) | tee -a ${LOG}
+    echo "Finished running a specific firstboot script." | tee -a ${LOG}
+fi
+
+
+echo
+
+# resize the main partition if requested
+if test -e "${MOUNTDIR}/resize"; then
+    echo "Going to resize the MAIN partition." | tee -a ${LOG}
+    echo "This can take A LONG TIME, so be patient." | tee -a ${LOG}
+    umount /dev/mmcblk0p4 | tee -a ${LOG}
+    "${FATFSCK}" -y /dev/mmcblk0p4 | tee -a ${LOG}
+    "${BINDIR}/fatresize_hc" | tee -a ${LOG}
+    "${FATFSCK}" -y /dev/mmcblk0p4 | tee -a ${LOG}
+    echo -n -e \\xEB\\x58\\x90 > /dev/mmcblk0p4
+    sync
+    mount -t vfat -o rw,sync,utf8 /dev/mmcblk0p4 /mnt | tee -a ${LOG}
+fi
+
+# do some more stuff here ??
+
+
+mount -o remount,rw "${MOUNTDIR}" | tee -a ${LOG}
+# disable this script
+echo "Disabling the firstboot script." | tee -a ${LOG}
+mv "${MOUNTDIR}/firstboot" "${MOUNTDIR}/firstboot.done" | tee -a ${LOG}
+if test -e "${MOUNTDIR}/resize"; then rm "${MOUNTDIR}/resize"; fi
+mount -o remount,ro "${MOUNTDIR}" | tee -a ${LOG}
+
+echo
+
+sync
+echo "firstboot script finished." | tee -a ${LOG}
+
+echo
+
+#REBOOT device if firstboot.custom script detected - for e.g. u-boot
+if test -r "${BASEDIR}/firstboot.custom.sh"; then
+echo "please wait a few seconds for shutdown...." | tee -a ${LOG}
+umount /dev/mmcblk0p4 | tee -a ${LOG}
+#umount /dev/mmcblk0p1 | tee -a ${LOG} # this fails
+sleep 3
+reboot
+fi

board/miyoo/boot/firstboot.custom.sh-OFF

@@ -0,0 +1,2 @@
+echo "Writing U-BOOT - DO NOT TURN OFF THE HANDHELD!!!"
+dd if=./misc/u-boot-bins/u-boot.bin of=/dev/mmcblk0 bs=1024 seek=8

board/miyoo/boot/normalboot.custom.sh

@@ -0,0 +1,5 @@
+# expected to be run from this directory
+# LOGS variable is set, but it should usually be /dev/null
+# CONSOLE_VARIANT is also set
+#
+daemon >> "${LOGS}" 2>&1

board/miyoo/genimage-sdcard.cfg

@@ -0,0 +1,60 @@
+image bootfs.vfat {
+	vfat {
+                label = "BOOT"
+		files = {
+			"zImage",
+			"suniv-f1c500s-miyoo.dtb",
+			"boot.scr",
+			"boot/autorun.inf",
+			"boot/boot.ico",
+			"boot/console.cfg",
+			"boot/firstboot",
+			"boot/firstboot.custom.sh-OFF",
+			"boot/normalboot.custom.sh"
+		}
+	}
+	size = 8M
+}
+
+image mainfs.vfat {
+	vfat {
+		label = "MAIN"
+	}
+	mountpoint = "../../../images/main/"
+	size = 512M
+}
+
+
+image miyoo-cfw-2.0.0.img {
+	hdimage {}
+
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot-sunxi-with-spl.bin"
+		offset = 0x2000
+		size = 1016K # 1MB - 8192
+	}
+
+	partition boot {
+		partition-type = 0xB
+		bootable = "true"
+		image = "bootfs.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+
+	partition swap {
+		partition-type = 0x82
+		bootable = "false"
+		size = 128M
+	}
+
+	partition main {
+		partition-type = 0xc
+		bootable = "false"
+		image = "mainfs.vfat"
+	}
+}

board/miyoo/main/.backlight.conf

@@ -0,0 +1 @@
+9