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| author | Pratik Prajapati <pratikkumar.v.prajapati@intel.com> | 2017-06-12 23:02:36 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-07-10 17:16:26 +0000 |
| commit | a04aa3d5662149b70f31e0e6584bd8c6087b5f3b (patch) | |
| tree | 9886be703d858b08525743fe0bdcf2b921d9b07f /src/soc/intel/common/block/include/intelblocks/sgx.h | |
| parent | 8c94e14a0c0e77061d8fb879f4bf7bc1347b38d2 (diff) | |
| download | coreboot-a04aa3d5662149b70f31e0e6584bd8c6087b5f3b.tar.gz coreboot-a04aa3d5662149b70f31e0e6584bd8c6087b5f3b.tar.bz2 coreboot-a04aa3d5662149b70f31e0e6584bd8c6087b5f3b.zip | |
sgx: Move SGX code to intel/common/block
CONFIG_SOC_INTEL_COMMON_BLOCK_SGX controls building. The SGX feature
is still enabled from devicetree.cb. As of now this SGX init supports
only KBL (SKL not tested). Support of SGX for new SOCs would be added
incrementally in this common code base.
Change-Id: I0fbba364b7342e686a2287ea1a910ef9a4eed595
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/20173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/intel/common/block/include/intelblocks/sgx.h')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/sgx.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/sgx.h b/src/soc/intel/common/block/include/intelblocks/sgx.h new file mode 100644 index 000000000000..03d4ab5123d1 --- /dev/null +++ b/src/soc/intel/common/block/include/intelblocks/sgx.h @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef SOC_INTEL_COMMON_BLOCK_SGX_H +#define SOC_INTEL_COMMON_BLOCK_SGX_H + +/* + * Lock SGX memory. + * CPU specific code needs to provide the implementation. + */ +void cpu_lock_sgx_memory(void); + +/* + * Configure SGX. + */ +void sgx_configure(const void *microcode_patch); + +#endif /* SOC_INTEL_COMMON_BLOCK_SGX_H */ |