GUI 0a8dd10b0b [libcpu/aarch64] add gtimer frq set and stack align (#5642) ... * [libcpu/aarch64] add smp support * [libcpu/aarch64] rt_hw_trap_irq get irq instead of iar when using gicv2 * [libcpu/aarch64] disable irq/fiq when switch thread * [libcpu/aarch64] add gtimer frq set and stack align		2022-03-07 22:41:56 +08:00
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common	[libcpu/aarch64] add gtimer frq set and stack align (#5642)	2022-03-07 22:41:56 +08:00
cortex-a	[libcpu/aarch64] add gtimer frq set and stack align (#5642)	2022-03-07 22:41:56 +08:00
SConscript	add raspi4 bsp	2020-04-16 16:44:14 +08:00