| // SPDX-License-Identifier: GPL-2.0-or-later | |
| #include <stddef.h> | |
| #include "stdio.h" | |
| #include "types.h" | |
| #include "io.h" | |
| #include "ops.h" | |
| BSS_STACK(8192); | |
| void platform_init(unsigned long r3, unsigned long r4, unsigned long r5) | |
| { | |
| unsigned long heapsize = 16*1024*1024 - (unsigned long)_end; | |
| /* | |
| * Disable interrupts and turn off MSR_RI, since we'll | |
| * shortly be overwriting the interrupt vectors. | |
| */ | |
| __asm__ volatile("mtmsrd %0,1" : : "r" (0)); | |
| simple_alloc_init(_end, heapsize, 32, 64); | |
| fdt_init(_dtb_start); | |
| serial_console_init(); | |
| } |