mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-15 15:15:47 +00:00
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>
23 lines
735 B
Makefile
23 lines
735 B
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
obj-$(CONFIG_CRYPTO_DEV_CCP_DD) += ccp.o
|
|
ccp-objs := sp-dev.o sp-platform.o
|
|
ccp-$(CONFIG_CRYPTO_DEV_SP_CCP) += ccp-dev.o \
|
|
ccp-ops.o \
|
|
ccp-dev-v3.o \
|
|
ccp-dev-v5.o \
|
|
ccp-dmaengine.o
|
|
ccp-$(CONFIG_CRYPTO_DEV_CCP_DEBUGFS) += ccp-debugfs.o
|
|
ccp-$(CONFIG_PCI) += sp-pci.o
|
|
ccp-$(CONFIG_CRYPTO_DEV_SP_PSP) += psp-dev.o \
|
|
sev-dev.o \
|
|
tee-dev.o
|
|
|
|
obj-$(CONFIG_CRYPTO_DEV_CCP_CRYPTO) += ccp-crypto.o
|
|
ccp-crypto-objs := ccp-crypto-main.o \
|
|
ccp-crypto-aes.o \
|
|
ccp-crypto-aes-cmac.o \
|
|
ccp-crypto-aes-xts.o \
|
|
ccp-crypto-aes-galois.o \
|
|
ccp-crypto-des3.o \
|
|
ccp-crypto-rsa.o \
|
|
ccp-crypto-sha.o
|