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33960acccf
Adds a PCI device entry for Raven Ridge. Raven Ridge is an APU with a dedicated AMD Secure Processor having Trusted Execution Environment (TEE) support. The TEE provides a secure environment for running Trusted Applications (TAs) which implement security-sensitive parts of a feature. This patch configures AMD Secure Processor's TEE interface by initializing a ring buffer (shared memory between Rich OS and Trusted OS) which can hold multiple command buffer entries. The TEE interface is facilitated by a set of CPU to PSP mailbox registers. The next patch will address how commands are submitted to the ring buffer. Cc: Jens Wiklander <jens.wiklander@linaro.org> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Co-developed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Acked-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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| .. | ||
| ccp-crypto-aes-cmac.c | ||
| ccp-crypto-aes-galois.c | ||
| ccp-crypto-aes-xts.c | ||
| ccp-crypto-aes.c | ||
| ccp-crypto-des3.c | ||
| ccp-crypto-main.c | ||
| ccp-crypto-rsa.c | ||
| ccp-crypto-sha.c | ||
| ccp-crypto.h | ||
| ccp-debugfs.c | ||
| ccp-dev-v3.c | ||
| ccp-dev-v5.c | ||
| ccp-dev.c | ||
| ccp-dev.h | ||
| ccp-dmaengine.c | ||
| ccp-ops.c | ||
| Kconfig | ||
| Makefile | ||
| psp-dev.c | ||
| psp-dev.h | ||
| sev-dev.c | ||
| sev-dev.h | ||
| sp-dev.c | ||
| sp-dev.h | ||
| sp-pci.c | ||
| sp-platform.c | ||
| tee-dev.c | ||
| tee-dev.h | ||