Messages in this thread | | | From | Sudeep Holla <> | Subject | [PATCH 0/5] arm/arm64: smccc: Add ARCH_SOC_ID support | Date | Thu, 30 Apr 2020 12:48:09 +0100 |
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Hi,
This patch series adds support for SMCCCv1.2 ARCH_SOC_ID. This doesn't add other changes added in SMCCC v1.2 yet. They will follow these soon along with its first user SPCI/PSA-FF.
This is tested using upstream TF-A + the patch[1] fixing the original implementation there.
Sudeep Holla (5): arm/arm64: smccc: Update link to latest SMCCC specification arm/arm64: smccc: Add the definition for SMCCCv1.2 version/error codes arm/arm64: smccc: Drop smccc_version enum and use ARM_SMCCC_VERSION_1_x instead firmware: psci: Add function to fetch SMCCC version arm/arm64: smccc: Add ARCH_SOC_ID support
-- Regards, Sudeep
[1] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/4001
arch/arm64/kernel/paravirt.c | 2 +- drivers/firmware/psci/Makefile | 2 +- drivers/firmware/psci/psci.c | 13 ++- drivers/firmware/psci/soc_id.c | 148 +++++++++++++++++++++++++++++++++ include/linux/arm-smccc.h | 23 ++++- include/linux/psci.h | 7 +- 6 files changed, 181 insertions(+), 14 deletions(-) create mode 100644 drivers/firmware/psci/soc_id.c
-- 2.17.1
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