- 23 Jun, 2020 2 commits
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Etienne Carriere authored
Embed Arch Architecture SMCCC services in stm32mp1 SP_MIN. This service is needed by Linux kernel to setup the SMCCC conduit used by its SCMI SMC transport driver. Change-Id: I454a7ef3048a77ab73fff945e8115b60445d5841 Signed-off-by:Etienne Carriere <etienne.carriere@linaro.org>
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Etienne Carriere authored
STM32MP1 SoC includes peripheral interfaces that can be assigned to the secure world, or that can be opened to the non-secure world. This change introduces the basics of a driver that manages such resources which assignation is done at run time. It currently offers API functions that state whether a service exposed to non-secure world has permission to access a targeted clock or reset controller. Change-Id: Iff20028f41586bc501085488c03546ffe31046d8 Signed-off-by:Etienne Carriere <etienne.carriere@st.com>
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- 03 Jun, 2020 1 commit
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Etienne Carriere authored
Use ETZPC driver to configure secure aware interfaces to assign them to non-secure world. Sp_min also configures BootROM resources and SYSRAM to assign both to secure world only. Define stm32mp15 SoC identifiers for the platform specific DECPROT instances. Change-Id: I3bec9f47b04bcba3929e4df886ddb1d5ff843089 Signed-off-by:
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- 18 Jan, 2019 2 commits
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Yann Gautier authored
This service, called with SMC from Non secure world, allows access to some configurations saved in OTP fuses. Change-Id: I92ba5614b2cb4a03260119e2cf74f2cd626a3431 Signed-off-by:
Yann Gautier <yann.gautier@st.com> Signed-off-by:
Lionel Debieve <lionel.debieve@st.com> Signed-off-by:
Mathieu Belou <mathieu.belou@st.com> Signed-off-by:
Nicolas Le Bayon <nicolas.le.bayon@st.com>
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Yann Gautier authored
Change-Id: I9c8241d8cd9d95b647c612dd66dd554d5965c2ac Signed-off-by:
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- 24 Jul, 2018 1 commit
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Yann Gautier authored
Signed-off-by:
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