[PATCH 26/34] sunxi: update rmr_switch.S source code

Because the Allwinner BootROM always runs in AArch32, even on ARMv8 SoCs, we need to switch to AArch64 first, but also need to save the CPU state, when we later may need to return to the BootROM, for continuing with the FEL USB protocol. This is done in 32-bit code, which we include into the AArch6

Re: [PATCH 26/34] sunxi: update rmr_switch.S source code

Dne nedelja, 23. marec 2025 ob 12:35:36 Srednjeevropski standardni čas je Andre Przywara napisal(a): > Because the Allwinner BootROM always runs in AArch32, even on ARMv8 SoCs, > we need to switch to AArch64 first, but also need to save the CPU state, > when we later may need to return to the Boot