5 commits

Author	SHA1	Message	Date
Nico Weber	3c6ad4c7db	Kernel: Add a class to wrap aarch64 MIDR_EL1 ... We'll need part_num() to determine the MMIO address base. It's 0x3F000000 on rpi3 but 0xFE000000 on rpi4.	2021-09-12 17:26:41 +00:00
Nico Weber	18dcd7b9c9	Kernel: Define __stack_chk_guard for aarch64 Prekernel ... Needed for functions that have local variables. In time we need to share this between aarch64 and intel, but while we figure out what exactly the aarch64 Prekernel should do, let's duplicate this.	2021-09-12 17:26:41 +00:00
Nico Weber	62bc238ac3	Kernel: Let aarch64 port call into C++ ... Put all but the first core into a loop, make room for some stack, and call init().	2021-09-06 21:57:59 +01:00
Nico Weber	9c5e947e0e	Prekernel: Make build on aarch64 ... Add a dummy Arch/aarch64/boot.S that for now does nothing but let all processor cores sleep. For now, none of the actual Prekernel code is built for aarch64.	2021-08-28 21:51:30 +01:00
Nico Weber	da785bd4bd	Prekernel: Move boot.S and multiboot.S into an Arch/x86 subfolder	2021-08-28 21:51:30 +01:00