|
Name |
|
Date |
Size |
#Lines |
LOC |
| .. | | - | - |
| Kconfig | H A D | 05-Jun-2025 | 1,019 | 40 | 35 |
| Makefile | H A D | 05-Jun-2025 | 461 | 24 | 15 |
| OpteeClientApiLib.c | H A D | 05-Jun-2025 | 10.5 KiB | 450 | 287 |
| OpteeClientInterface.c | H A D | 05-Jun-2025 | 35.4 KiB | 1,401 | 1,124 |
| OpteeClientMem.c | H A D | 05-Jun-2025 | 3.4 KiB | 173 | 132 |
| OpteeClientRPC.c | H A D | 05-Jun-2025 | 16.4 KiB | 658 | 509 |
| OpteeClientRkFs_common.c | H A D | 05-Jun-2025 | 2.6 KiB | 119 | 96 |
| OpteeClientRkFs_v1.c | H A D | 05-Jun-2025 | 40.3 KiB | 1,618 | 1,359 |
| OpteeClientRkFs_v2.c | H A D | 05-Jun-2025 | 36.6 KiB | 1,452 | 1,199 |
| OpteeClientRkNewFs_v1.c | H A D | 05-Jun-2025 | 42.2 KiB | 1,605 | 1,329 |
| OpteeClientRkNewFs_v2.c | H A D | 05-Jun-2025 | 37.9 KiB | 1,427 | 1,167 |
| OpteeClientSMC.c | H A D | 05-Jun-2025 | 9.5 KiB | 359 | 229 |
| README | H A D | 05-Jun-2025 | 2.7 KiB | 75 | 61 |
| tabinary_to_cfile.py | H A D | 05-Jun-2025 | 1.2 KiB | 59 | 32 |
| tee_smc-arm64.S | H A D | 05-Jun-2025 | 1,003 | 52 | 36 |
README
1#
2# Copyright (c) 2020, Rockchip Electronics Co., Ltd.
3# Written by Elon Zhang <zhangzj@rock-chips.com>
4#
5# SPDX-License-Identifier: GPL-2.0+
6#
7
8OP-TEE Client in U-Boot
9==========================
10OP-TEE Client in U-Boot is responsible for communication managerment
11between Secure World(OP-TEE) and Non-Secure World(U-Boot).
12
13
14Change Log
15==========================
162020.8 Update OP-TEE message protocol
17
18OP-TEE message protocol is updated from version 1 to version 2
19on platform RK312x/RK322x/RK3288/RK3399/RK3399Pro/RK3368/RK3328/RK3228H.
20
21This message protocol update involves some software component, including
22OP-TEE(trust.img), U-Boot, Kernel, binary&library in Android/Linux.
23The software component above **MUST** be consistent because OP-TEE message
24protocol v1 and v2 are not compatible, otherwise TEE related function
25will **NOT** work normally.
26
27One Very Important Change:
28
29 MMU policy for share memory between REE and TEE
30 +-------+-----------------+----------------+
31 | arch | before update | after update |
32 +-------+-----------------+----------------+
33 | arm64 | dcache enabled | dcache enabled |
34 +-------+-----------------+----------------+
35 | arm | dcache disabled | dcache enabled |
36 +-------+-----------------+----------------+
37
38Related commits are shown below:
39
401. rkbin
41 c20711e rk3036: tee: update optee version to v2.00
42 cb7d8f9 rk322x: tee with ta: update optee version to v2.11
43 4f9488e rk3128x: tee with ta: update optee version to v2.11
44 6d6473c rk312x: tee with ta: update optee version to v2.01
45 c0b025b rk3288: tee with ta: update optee version to v2.01
46 664ccee rk3228h/rk3328: bl32: update version to 2.01
47 6334115 rk3368: bl32: update version to 2.01
48 ccf1bef rk3399pro: bl32: update version to 2.01
49 8c01e53 rk3399: bl32: update version to 2.01
50
512. uboot
52 7a349fdcbd lib: optee_client: add optee initialize flag
53 74eb602743 lib: optee_client: update to new optee msg for optee v1 platform
54 102dfafc4a rochchip: board: map op-tee memory as dcache enabled
55 396e3049bd rochchip: board: only map op-tee share memory as dcache enabled
56
573. kernel
58 1) 4.19
59 90928381ffa9 ARM: dts: rockchip: add firmware and optee node
60 d752a21c0853 arm64: dts: rockchip: add firmware and optee node
61 c31ab35ad86d ARM: rockchip_defconfig: enable CONFIG_TEE and CONFIG_OPTEE
62
634. Android
64 1) Android 10
65 repo: android/rk/platform/vendor/rockchip/common
66 a515160d optee: v1 rebuild ca/ta to support new OP-TEE MSG
67 4fc68259 optee v1: arm&arm64: update tee-supplicant and libteec.so
68 a515160d optee: v1 rebuild ca/ta to support new OP-TEE MSG
69 repo: android/rk/hardware/rk29/weaver
70 26c9dd9b rebuild libRkTeeWeaver.v1.so for new OP-TEE MSG
71
725. Linux
73 repo: linux/security/bin
74 f59085c optee_v1: lib: arm&arm64: update binary and library
75