src/soc/intel/tigerlake/bootblock/bootblock.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <bootblock_common.h>
   4 #include <cpu/cpu.h>
   5 #include <intelblocks/fast_spi.h>
   6 #include <intelblocks/systemagent.h>
   7 #include <intelblocks/tco.h>
   8 #include <intelblocks/uart.h>
   9 #include <soc/bootblock.h>
  10 #include <stdint.h>
  11
  12 asmlinkage void bootblock_c_entry(uint64_t base_timestamp)
  13 {
  14         /* Call lib/bootblock.c main */
  15         bootblock_main_with_basetime(base_timestamp);
  16 }
  17
  18 void bootblock_soc_early_init(void)
  19 {
  20         bootblock_systemagent_early_init();
  21         bootblock_pch_early_init();
  22         fast_spi_cache_bios_region();
  23         pch_early_iorange_init();
  24         if (CONFIG(INTEL_LPSS_UART_FOR_CONSOLE))
  25                 uart_bootblock_init();
  26 }
  27
  28 void bootblock_soc_init(void)
  29 {
  30         report_platform_info();
  31         bootblock_pch_init();
  32
  33         /* Programming TCO_BASE_ADDRESS and TCO Timer Halt */
  34         tco_configure();
  35 }