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| author | Andy Yan <andy.yan@rock-chips.com> | 2016-07-06 21:28:34 +0800 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2016-08-11 19:57:25 +0200 |
| commit | 18a21e2c079a01805607bb474b3536a99620d162 (patch) | |
| tree | 4be25b48372d8ccae284d04f4f77811023ef3be8 /include/dt-bindings | |
| parent | 29b4817d4018df78086157ea3a55c1d9424a7cfc (diff) | |
| download | op-kernel-dev-18a21e2c079a01805607bb474b3536a99620d162.zip op-kernel-dev-18a21e2c079a01805607bb474b3536a99620d162.tar.gz | |
soc: rockchip: add reboot-mode header
Rockchip platform use a SYSCON mapped register store
the reboot mode magic value for bootloader to use when
system reboot.
Add the shared header describing the values firmware expects
for different boot modes.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/soc/rockchip,boot-mode.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/dt-bindings/soc/rockchip,boot-mode.h b/include/dt-bindings/soc/rockchip,boot-mode.h new file mode 100644 index 0000000..ae7c867 --- /dev/null +++ b/include/dt-bindings/soc/rockchip,boot-mode.h @@ -0,0 +1,15 @@ +#ifndef __ROCKCHIP_BOOT_MODE_H +#define __ROCKCHIP_BOOT_MODE_H + +/*high 24 bits is tag, low 8 bits is type*/ +#define REBOOT_FLAG 0x5242C300 +/* normal boot */ +#define BOOT_NORMAL (REBOOT_FLAG + 0) +/* enter bootloader rockusb mode */ +#define BOOT_BL_DOWNLOAD (REBOOT_FLAG + 1) +/* enter recovery */ +#define BOOT_RECOVERY (REBOOT_FLAG + 3) + /* enter fastboot mode */ +#define BOOT_FASTBOOT (REBOOT_FLAG + 9) + +#endif |
