diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2020-01-09 14:22:19 +0530 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2020-01-17 15:04:17 +0800 |
| commit | b4f2587a4b2d893206deef2e029728547ac26e28 (patch) | |
| tree | 0d860b11a74b948134eb5fb2a5c1b45cf48efa65 /include/configs | |
| parent | 7c6cf0d59171269e5f342fbb5fc75e624fa5c45d (diff) | |
| download | u-boot-b4f2587a4b2d893206deef2e029728547ac26e28.tar.gz | |
rockchip: rk3399: Add bootcount support
Add bootcount support for Rockchip rk3399.
The bootcount value is preserved in PMU_SYS_REG0 register,
this would help to support redundent boot.
Once the redundant boot triggers, the altboot command
will look for extlinux-rollback.conf on particular
bootable partition which supposed to be a recovery
partition where redundant boot required.
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/rk3399_common.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/configs/rk3399_common.h b/include/configs/rk3399_common.h index 92eb5cb750..01a9174bd2 100644 --- a/include/configs/rk3399_common.h +++ b/include/configs/rk3399_common.h @@ -65,7 +65,10 @@ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ "partitions=" PARTS_DEFAULT \ ROCKCHIP_DEVICE_SETTINGS \ - BOOTENV + BOOTENV \ + "altbootcmd=" \ + "setenv boot_syslinux_conf extlinux/extlinux-rollback.conf;" \ + "run distro_bootcmd\0" #endif |