Compile Android12.0 firmware
Download Android12.0 SDK
SDK source code and bundle compression package are stored in the
Google Drive.
Download Android SDK
The SDK can be obtained by email. Send the order number to sales@t-firefly.com and indicate the required SDK
name firefly_rk3588_android12.0_git_20220311
After downloading, verify the MD5 code: $ md5sum
/path/to/firefly_rk3588_android12.0_git_20220311.7z.001 $ md5sum
/path/to/firefly_rk3588_android12.0_git_20220311.7z.002 $ md5sum
/path/to/firefly_rk3588_android12.0_git_20220311.7z.003 $ md5sum
/path/to/firefly_rk3588_android12.0_git_20220311.7z.004 $ md5sum
/path/to/firefly_rk3588_android12.0_git_20220311.7z.005 $ md5sum
/path/to/firefly_rk3588_android12.0_git_20220311.7z.006
8f48ca82f247426d0a7111b851d65f0f
firefly_rk3588_android12.0_git_20220311.7z.001
e99d68485860b86c2ec5b67aeda7249d
firefly_rk3588_android12.0_git_20220311.7z.002
cb45fc9e39848b459398467c08acd6f1
firefly_rk3588_android12.0_git_20220311.7z.003
7774a64cc73dbf4381c100ad1d703fa9
firefly_rk3588_android12.0_git_20220311.7z.004
cd53c8c752a5162a0638da1cf9a0ed8f
firefly_rk3588_android12.0_git_20220311.7z.005
fd7744c8098791a8f1dd62527fcac32c
firefly_rk3588_android12.0_git_20220311.7z.006
After confirming that it is correct, we can unzip: cd ~/proj/ 7z x
./firefly_rk3588_android12.0_git_20220311.7z.001 -oRK3588_Android12.0
cd ./RK3588_Android12.0 git reset --hard Attention:
To avoid unnecessary errors, please do not unzip the SDK in shared
folders, mounted folders or non-english directories.
Second, Update SDK
Note: Be sure to update the remote warehouse after decompression. The
following is how to update from gitlab:
1. Enter the SDK root directory
cd ~/proj/RK3588_Android12.0
2. Download remote bundle repository
git clone https://gitlab.com/T-Firefly/rk3588-android12.0-bundle.git .bundle
3. If the download warehouse fails, it may be stuck or failed problems during synchronization.
we can download and unzip it from the cloud disk link below to the SDK root directory.
7z x rk3588-android12.0-bundle.7z -r -o. && mv rk3588-android12.0-bundle .bundle
4. Update the SDK, and subsequent updates do not need to pull the remote warehouse again, just execute the following command
.bundle/update
5. Follow the prompts to update the content to FETCH_HEAD, synchronize FETCH_HEAD to the firefly branch
git rebase FETCH_HEAD
Google Driver
Android12.0 Bundle
。
Core-3588SJD4 product compilation method
The overall compilation
HDMI Firmware Compilation
./FFTools/make.sh -d aio-3588sjd4 -j8 -l aio_3588sjd4-userdebug
./FFTools/mkupdate/mkupdate.sh -l aio_3588sjd4-userdebug
10.1‘ MIPI DSI0 Firmware Compilation：
./FFTools/make.sh -d aio-3588sjd4-mipi101-M101014-BE45-A1 -j8 -l aio_3588sjd4_mipi-userdebug
./FFTools/mkupdate/mkupdate.sh -l aio_3588sjd4_mipi-userdebug
Dual Camera CAM-2MS2MF Compile
HDMI+CAM-2MS2MF
modify dts
--- a/kernel-5.10/arch/arm64/boot/dts/rockchip/aio-3588sjd4.dts
+++ b/kernel-5.10/arch/arm64/boot/dts/rockchip/aio-3588sjd4.dts
@@ -9,8 +9,9 @@
#include "aio-3588sjd4.dtsi"
-#include "aio-3588sjd4-cam-8ms1m.dtsi"
#include "aio-3588sjd4-cam-dcphy-8ms1m.dtsi"
-//#include "aio-3588sjd4-cam-2ms2mf.dtsi"
+//#include "aio-3588sjd4-cam-8ms1m.dtsi"
+#include "aio-3588sjd4-cam-2ms2mf.dtsi"
Compile
./FFTools/make.sh -d aio-3588sjd4 -j8 -l aio_3588sjd4-userdebug
./FFTools/mkupdate/mkupdate.sh -l aio_3588sjd4-userdebug
HDMI TO MIPI_CSI(RK628D) Compile
HDMI+CAM-2MS2MF
modify dts
--- a/kernel-5.10/arch/arm64/boot/dts/rockchip/aio-3588sjd4.dts
+++ b/kernel-5.10/arch/arm64/boot/dts/rockchip/aio-3588sjd4.dts
@@ -7,9 +7,9 @@
/dts-v1/;
#include "aio-3588sjd4.dtsi"
-#include "aio-3588sjd4-cam-8ms1m.dtsi"
+//#include "aio-3588sjd4-cam-8ms1m.dtsi"
//#include "aio-3588sjd4-cam-2ms2mf.dtsi"
-//#include "aio-3588sjd4-tf-hdmi-mipi-rk628.dtsi"
+#include "aio-3588sjd4-tf-hdmi-mipi-rk628.dtsi"
#include "aio-3588sjd4-cam-dcphy-8ms1m.dtsi"
Compile
./FFTools/make.sh -d aio-3588sjd4 -j8 -l aio_3588sjd4-userdebug
./FFTools/mkupdate/mkupdate.sh -l aio_3588sjd4-userdebug
Step by step to compile
Compile the kernel:
cd ~/proj/RK3588_Android12.0/kernel-5.10
export PATH=../prebuilts/clang/host/linux-x86/clang-r416183b/bin:$PATH
alias msk='make CROSS_COMPILE=aarch64-linux-gnu- LLVM=1 LLVM_IAS=1'
msk ARCH=arm64 firefly_defconfig android-11.config pcie_wifi.config
msk ARCH=arm64 BOOT_IMG=../rockdev/Image-aio_3588sjd4/boot.img aio-3588sjd4.img -j8
Compile uboot:
cd ~/proj/RK3588_Android12.0/u-boot/
./make.sh rk3588
Compile Android：
cd ~/proj/RK3588_Android12.0/
source build/envsetup.sh
lunch aio_3588sjd4-userdebug
make installclean
make -j8
./mkimage.sh
Packaged into unified firmware update.img
After compilation, you can use Firefly official scripts to package
into unified firmware, execute the following command：
./FFTools/mkupdate/mkupdate.sh -l aio_3588sjd4-userdebug
After packaging, it will be in rockdev/Image-aio_3588sjd4/ Generate
unified firmware under the directory: (product name )XXX_XXX_date
XXX.img
It is also very simple to package the unified firmware update.img
under Windows. Copy the generated files to the rockdev \ Image
directory of AndroidTool, and then run the mkupdate.bat batch file
under the rockdev directory to create up date.img and store it in
rockdev \ Image directory.
Some Introduction about Compiling
Android12.0 can’t be upgraded directly kernel.img and resource.img
"kernel.img" and "resource.img" for Android12.0 are included in
"boot.img", After compiling the kernel, you need to run the
"./mkimage.sh" command in the android root directory to repackage
"boot.img", and then upgrade "boot.img" of the rockdev/Image-
aio_3588sjd4/ directory.
Compiling kernel generation separately boot.img
Principle of compilation: in the kernel directory, the generated
"kernel.img" And "resource.img" Replace with old "boot.img", so you
need to use BOOT_IMG=XXX parameter specification "boot.img" when
compiling. The command is as follows:
cd ~/proj/RK3588_Android12.0/kernel-5.10
export PATH=../prebuilts/clang/host/linux-x86/clang-r416183b/bin:$PATH
alias msk='make CROSS_COMPILE=aarch64-linux-gnu- LLVM=1 LLVM_IAS=1'
msk ARCH=arm64 firefly_defconfig android-11.config pcie_wifi.config
msk ARCH=arm64 BOOT_IMG=../rockdev/Image-aio_3588sjd4/boot.img aio-3588sjd4.img -j8
After compiling, "boot.img" in the kernel directory can be directly
upgrade.
Partition image
When compiling, executing "./mkimage.sh" will repackage "boot.img" and
"super.img", and copy other related image files to the directory
rockdev/Image-aio_3588sjd4/. The following lists the image files used
by general firmware:
For details about how to upgrade a partition image file, see
Upgrade the firmware via USB cable
.
OTA Compilation
Refer to the
OTA Compilation
section
FAQs
git clone remote bundle repository failed
Q: Error occurred in git clone remote bundle repository while
updating SDK
:
$ git clone https://gitlab.com/T-Firefly/rk3588-android12.0-bundle.git .bundle
Cloning into '.bundle'...
remote: Enumerating objects: 20, done.
remote: Counting objects: 100% (20/20), done.
remote: Compressing objects: 100% (18/18), done.
error: RPC failed; curl 56 GnuTLS recv error (-9): A TLS packet with unexpected length was received.
fatal: the remote end hung up unexpectedly
fatal: early EOF
fatal: unpack-objects failed
A: The buffer size is insufficient and needs to be enlarged:
git config --global https.postBuffer 1048576000