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authorChee Hong Ang <chee.hong.ang@intel.com>2019-02-12 00:27:02 -0800
committerTom Rini <trini@konsulko.com>2019-04-22 18:13:21 -0400
commitf6b0115a966cc0f0eb816a1570ccd99dd5611b3f (patch)
tree0353879dafac67aaf703f21f6831c5bcd1789e9e /cmd
parent833443165142799cdb6bda1e73cefc9689e18db6 (diff)
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ARMv8: Allow SiP service extensions on top of PSCI code
Allow PSCI layer to handle any SiP service functions added by platform vendors. PSCI layer will look for SiP service function in the SiP function table located in '._secure_svc_tbl_entries' section if the SMC function identifier is not found in the PSCI standard functions table. Use DECLARE_SECURE_SVC macro to declare and add platform specific SiP service function. This new section '._secure_svc_tbl_entries' is located next to '._secure.text' section. Refer to arch/arm/cpu/armv8/u-boot.lds. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
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