arm-trusted-firmware

History

Madhukar Pappireddy e34cc0cedc Changes to support updated register usage in SMCCC v1.2 From AArch64 state, arguments are passed in registers W0-W7(X0-X7) and results are returned in W0-W7(X0-X7) for SMC32(SMC64) calls. From AArch32 state, arguments are passed in registers R0-R7 and results are returned in registers R0-R7 for SMC32 calls. Most of the functions and macros already existed to support using upto 8 registers for passing/returning parameters/results. Added few helper macros for SMC calls from AArch32 state. Link to the specification: https://developer.arm.com/docs/den0028/c Change-Id: I87976b42454dc3fc45c8343e9640aa78210e9741 Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>		5 years ago
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arch	Changes to support updated register usage in SMCCC v1.2	5 years ago
bl1	Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__	5 years ago
bl2	BL2_AT_EL3: Enable pointer authentication support	6 years ago
bl2u	Standardise header guards across codebase	6 years ago
bl31	Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__	5 years ago
bl32	Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__	5 years ago
common	Add fdt_add_reserved_memory() helper function	5 years ago
drivers	gic/gic600: add support for multichip configuration	5 years ago
dt-bindings	stm32mp1: update device tree files	6 years ago
export	mediatek: mt8183: pass platform parameters	5 years ago
lib	Changes to support updated register usage in SMCCC v1.2	5 years ago
plat	Merge "plat/arm: Re-enable PIE when RESET_TO_BL31=1" into integration	5 years ago
services	Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__	5 years ago
tools_share	Sanitise includes across codebase	6 years ago