src/arch/arm/boot.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <cbfs.h>
   4 #include <arch/cache.h>
   5 #include <program_loading.h>
   6
   7 void boot_linux(void *kernel_ptr, void *fdt_ptr);
   8
   9 void arch_prog_run(struct prog *prog)
  10 {
  11         void (*doit)(void *);
  12
  13         cache_sync_instructions();
  14
  15         switch (prog_cbfs_type(prog)) {
  16         case CBFS_TYPE_FIT_PAYLOAD:
  17                 /*
  18                  * We only load Linux payloads from the ramstage, so provide a hint to
  19                  * the linker that the below functions do not need to be included in
  20                  * earlier stages.
  21                  */
  22                 if (!ENV_RAMSTAGE)
  23                         break;
  24
  25                 dcache_mmu_disable();
  26                 boot_linux(prog_entry(prog), prog_entry_arg(prog));
  27                 break;
  28         default:
  29                 doit = prog_entry(prog);
  30                 doit(prog_entry_arg(prog));
  31         }
  32 }