Used source code : 1. ti-processor-sdk-linux-am62xx-evm-09.02.01.10 2. linux-extras-6.1.83+gitAUTOINC+ffc2ff4d45-ti 3. u-boot-extras-jailhouse-2023.04+gitAUTOINC+68f2264747 4. jailhouse-0.12+gitAUTOINC+603819ef9a 在2024年8月3日星期六 UTC+8 20:12:04<陈舒毅> 写道：
> Hi, > > We now want to port the jailhouse running on custom hardware. But we are > not so familiar with this set of software, so we buy the official board > first. > The operation we have done is listed below. > > 1. Download the wic.xz image from official website and flash to the SD > card. Make the target board boot from SD card. > > The result is perfect. We can boot Linux and create two partitions easily. > > 2. Download the SDK : ti-processor-sdk-linux-am62xx-evm-09.02.01.10. Build > up a develop Host via Ubuntu22.04. And then > (1)Flash the files(tiboot3.bin , tispl.bin , u-boot.img) located in > <SDK_Path>/board-support/prebuilt-images/am62xx-evm-jailhouse into the SD > Card boot partition. > > (2)Flash the rootfs from > <SDK_Path>/filesystem/am62xx-evm-jailhouse/tisdk-jailhouse-image-am62xx-evm.tar.xz > > into the SD Card root partition. > > The result is perfect. We can boot Linux and create two partitions easily. > > > > Now we want to compile all the mentioned files by ourselves and preparing > to port to our own hardwares. > > 1. Switch to top level directory of the SDK_Path; > > 2. #Host: make jailhouse_clean > > 3. #Host: make jailhouse > > 4. #Host: make jailhouse_install DESTDIR=<root partition of target> > > 5. #Host: make linux-extras > > 6. #Host: make linux-extras_install DESTDIR=<root partition of target> > > 7. #Host: make u-boot-extras > > 8. #Host: make u-boot-extras_install DESTDIR=<boot partition of target> > > Now the SD card should hold all files needed to boot Linux & Jailhouse. > First, we can boot up the Linux successfully. But after we create a > jailhouse cell, the root cell, which is running on CPU0, would crash > immediately. > > In order to find out the error, we overwrite tiboot3.bin tispl.bin > u-boot.img by the files from prebuilt-image folder. > > After that, Linux & Jailhouse can work smoothly. > > > > Q1 : Whether we had make any misunderstanding about the commands? > > Q2 : If we want to port jailhouse to our hardware, where is the start > point? Could you give us some suggestions? > -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to jailhouse-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/49d74b80-c38c-4a3e-9bc8-bc4be5883630n%40googlegroups.com.
