diff options
| author | Alexey Romanov <[email protected]> | 2023-09-21 11:13:39 +0300 |
|---|---|---|
| committer | Neil Armstrong <[email protected]> | 2023-10-15 12:23:48 +0200 |
| commit | ef2eb106eebfc792f6d09d11dfed5c23c3991691 (patch) | |
| tree | d0425cb3b4fd5d544599018f73e6f3116617bfda /include/meson | |
| parent | 9a04e36170c03eaa8b50190bda4ec37dbf0b7745 (diff) | |
drivers: introduce Meson Secure Monitor driver
This patch adds an implementation of the Meson Secure Monitor
driver based on UCLASS_SM.
Signed-off-by: Alexey Romanov <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
Diffstat (limited to 'include/meson')
| -rw-r--r-- | include/meson/sm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/meson/sm.h b/include/meson/sm.h new file mode 100644 index 00000000000..fbaab1f1ee0 --- /dev/null +++ b/include/meson/sm.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2023 SberDevices, Inc. + * + * Author: Alexey Romanov <[email protected]> + */ + +#ifndef __MESON_SM_CMD_H__ +#define __MESON_SM_CMD_H__ + +enum meson_smc_cmd { + MESON_SMC_CMD_EFUSE_READ, /* read efuse memory */ + MESON_SMC_CMD_EFUSE_WRITE, /* write efuse memory */ + MESON_SMC_CMD_CHIP_ID_GET, /* readh chip unique id */ + MESON_SMC_CMD_PWRDM_SET, /* do command at specified power domain */ + MESON_SMC_CMD_COUNT, +}; + +#endif |