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android_packages_modules_Vi.../microdroid/uboot-env.txt

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Build uboot_env.img statically The environment partition can control the behavior of the bootloader. Therefore it shouldn't be dynamically created on the device. Bug: 180675126 Test: m microdroid_uboot_env Change-Id: If49634293f2fe7fbb82fae243632480fc7d72d30
2021-02-19 06:44:52 +00:00
# Static u-boot environment variables for microdroid. See b/180481192
Add fstab for microdroid & add more kernel commandline params The vendor_boot.img now has fstab file in it. It currently mounts the system.img to /system, but eventually we will use the dynamic partitions in super.img. A few more essential kernel commandline params are added. Eventually, these androidboot.* parameters will be given via /proc/bootconfig. Bug: 178562528 Test: build microdroid-* modules. push microdroid-boot-5.10.img as boot.img, microdroid-vendor-boot-5.10.img as vendor_boot.img, micrdroid.img as super.img. Run assemble_cvd on the device. Push microdroid-uboot_env.img as uboot_env.img Run crosvm with the generated composite image. VM goes through the bootloader, kernel, first stage init, and then second stage init. Change-Id: Id1ce4f33f912bb80cd280060ecd9cabe57675660
2021-02-23 03:53:30 +00:00
# Boot the device following the Android boot procedure
Enable verified boot for microdroid Bug: 181923506 Test: atest MicrodroidHostTestCases crosvm: U-Boot 2021.01-07985-g67ec634914 (Mar 25 2021 - 16:16:08 +0000) crosvm: crosvm: DRAM: 256 MiB crosvm: Loading Environment from Raw Disk... OK crosvm: Hit any key to stop autoboot: 0 crosvm: ## Android Verified Boot 2.0 version 1.1.0 crosvm: read_is_device_unlocked not supported yet crosvm: read_rollback_index not supported yet crosvm: read_rollback_index not supported yet crosvm: read_rollback_index not supported yet crosvm: read_is_device_unlocked not supported yet crosvm: Verification passed successfully crosvm: ANDROID: reboot reason: "(none)" Change-Id: I6b0cca80d00351f6e0062541818971e761f1b67b
2021-04-14 07:45:16 +00:00
bootcmd=avb init virtio 0 && avb verify _a && boot_android virtio 0#misc
Build uboot_env.img statically The environment partition can control the behavior of the bootloader. Therefore it shouldn't be dynamically created on the device. Bug: 180675126 Test: m microdroid_uboot_env Change-Id: If49634293f2fe7fbb82fae243632480fc7d72d30
2021-02-19 06:44:52 +00:00
bootdelay=0
fdtaddr=0x80000000