src/cpu/intel/car/bootblock.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <arch/bootblock.h>
   4 #include <bootblock_common.h>
   5 #include <cpu/x86/bist.h>
   6 #include <stdint.h>
   7
   8 static uint32_t saved_bist;
   9
  10 asmlinkage void bootblock_c_entry_bist(uint64_t base_timestamp, uint32_t bist)
  11 {
  12         saved_bist = bist;
  13         /* Call lib/bootblock.c main */
  14         bootblock_main_with_basetime(base_timestamp);
  15 }
  16
  17 void __weak bootblock_early_northbridge_init(void) { }
  18 void __weak bootblock_early_southbridge_init(void) { }
  19 void __weak bootblock_early_cpu_init(void) { }
  20
  21 void bootblock_soc_early_init(void)
  22 {
  23         bootblock_early_northbridge_init();
  24         bootblock_early_southbridge_init();
  25         bootblock_early_cpu_init();
  26 }
  27
  28 void bootblock_soc_init(void)
  29 {
  30         /* Halt if there was a built in self test failure */
  31         report_bist_failure(saved_bist);
  32 }