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| author | Jens Wiklander <jens.wiklander@linaro.org> | 2018-09-25 17:40:11 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-10-07 17:47:38 +0300 |
| commit | d4bd3d25d8b032da8de9c79cbe103d47a3d160df (patch) | |
| tree | 93c4c2d181803ca73fb0997624e2bbf63c6bc860 /drivers/tee/optee/optee_private.h | |
| parent | 53b6aac7b1a1fa057403a619e3716b7f8baed211 (diff) | |
| download | u-boot-d4bd3d25d8b032da8de9c79cbe103d47a3d160df.tar.xz | |
tee: add OP-TEE driver
Adds a OP-TEE driver.
* Targets ARM and ARM64
* Supports using any U-Boot memory as shared memory
* Probes OP-TEE version using SMCs
* Uses OPTEE message protocol version 2 to communicate with secure world
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'drivers/tee/optee/optee_private.h')
| -rw-r--r-- | drivers/tee/optee/optee_private.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/tee/optee/optee_private.h b/drivers/tee/optee/optee_private.h new file mode 100644 index 0000000000..35adb83afc --- /dev/null +++ b/drivers/tee/optee/optee_private.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2018 Linaro Limited + */ + +#ifndef __OPTEE_PRIVATE_H +#define __OPTEE_PRIVATE_H + +void *optee_alloc_and_init_page_list(void *buf, ulong len, u64 *phys_buf_ptr); +void optee_suppl_cmd(struct udevice *dev, void *shm, void **page_list); + +#endif /* __OPTEE_PRIVATE_H */ |