src/drivers/intel/fsp2_0/mma_core.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <console/console.h>
   4 #include <fsp/util.h>
   5 #include <fsp/soc_binding.h>
   6
   7 static const uint8_t mma_results_uuid[16] = { 0x28, 0xe9, 0xf4, 0x08,
   8                         0x5f, 0x0f, 0xd4, 0x46,
   9                         0x84, 0x10, 0x47, 0x9f, 0xda, 0x27, 0x9d, 0xb6 };
  10
  11 int fsp_locate_mma_results(const void **mma_hob, size_t *mma_hob_size)
  12 {
  13         *mma_hob_size = 0;
  14         *mma_hob = fsp_find_extension_hob_by_guid(mma_results_uuid,
  15                                 mma_hob_size);
  16
  17         if (!(*mma_hob_size) || !(*mma_hob))
  18                 return -1;
  19         return 0;
  20 }
  21
  22 void setup_mma(FSP_M_CONFIG *memory_cfg)
  23 {
  24         struct mma_config_param mma_cfg;
  25
  26         if (mma_map_param(&mma_cfg)) {
  27                 printk(BIOS_DEBUG, "MMA: set up failed\n");
  28                 return;
  29         }
  30
  31         /* Enable EvLoader to run load and run MMA tests.*/
  32         memory_cfg->EvLoader = 1;
  33         soc_update_memory_params_for_mma(memory_cfg, &mma_cfg);
  34         printk(BIOS_DEBUG, "MMA: set up completed successfully\n");
  35 }