1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <fsp/util.h>
#include <fsp/romstage.h>
#include <fsp/soc_binding.h>
#define FSP_MMA_RESULTS_GUID { 0x8f4e928, 0xf5f, 0x46d4, \
{ 0x84, 0x10, 0x47, 0x9f, 0xda, 0x27, 0x9d, 0xb6 } }
int fsp_locate_mma_results(const void **mma_hob, size_t *mma_hob_size)
{
const void *mma_hob_start;
const EFI_GUID mma_results_guid = FSP_MMA_RESULTS_GUID;
mma_hob_start = get_first_guid_hob(&mma_results_guid);
if (!mma_hob_start)
return -1;
*mma_hob = GET_GUID_HOB_DATA(mma_hob_start);
*mma_hob_size = GET_HOB_LENGTH(mma_hob);
if (!(*mma_hob_size) || !(*mma_hob))
return -1;
return 0;
}
void setup_mma(MEMORY_INIT_UPD *memory_cfg)
{
struct mma_config_param mma_cfg;
if (mma_locate_param(&mma_cfg)) {
printk(BIOS_DEBUG, "MMA: set up failed\n");
return;
}
soc_update_memory_params_for_mma(memory_cfg, &mma_cfg);
printk(BIOS_DEBUG, "MMA: set up completed successfully\n");
}
|
