OmniNX/AllgemeinerProblemLoeser
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update bdk

Browse Source 
Signed-off-by: Damien Zhao <zdm65477730@126.com>
This commit is contained in:
Damien Zhao
2022-11-08 22:29:07 +08:00
parent 049845227d
commit f1db80024c
76 changed files with 2567 additions and 1831 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
bdk/soc/fuse.c
View File

@@ -2,7 +2,7 @@
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018 shuffle2
* Copyright (c) 2018 balika011
* Copyright (c) 2019-2020 CTCaer
* Copyright (c) 2019-2021 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -19,11 +19,15 @@
#include <string.h>
#include <sec/se.h>
#include <sec/se_t210.h>
#include <soc/fuse.h>
#include <soc/hw_init.h>
#include <soc/t210.h>
#include <utils/types.h>
extern boot_cfg_t b_cfg;
static const u32 evp_thunk_template[] = {
0xe92d0007, // STMFD SP!, {R0-R2}
0xe1a0200e, // MOV R2, LR
@@ -90,7 +94,7 @@ u32 fuse_read_dramid(bool raw_id)
}
else
{
if (dramid > 27)
if (dramid > 28)
dramid = 8;
}
@@ -111,26 +115,43 @@ u32 fuse_read_hw_type()
{
switch ((fuse_read_odm(4) & 0xF0000) >> 16)
{
case 1:
return FUSE_NX_HW_TYPE_IOWA;
case 2:
return FUSE_NX_HW_TYPE_HOAG;
case 4:
return FUSE_NX_HW_TYPE_AULA;
case 1:
default:
return FUSE_NX_HW_TYPE_IOWA;
}
}
return FUSE_NX_HW_TYPE_ICOSA;
}
u8 fuse_count_burnt(u32 val)
int fuse_set_sbk()
{
u8 burnt_fuses = 0;
for (u32 i = 0; i < 32; i++)
// Skip SBK/SSK if sept was run.
bool sbk_skip = b_cfg.boot_cfg & BOOT_CFG_SEPT_RUN || FUSE(FUSE_PRIVATE_KEY0) == 0xFFFFFFFF;
if (!sbk_skip)
{
if ((val >> i) & 1)
burnt_fuses++;
// Read SBK from fuses.
u32 sbk[4] = {
FUSE(FUSE_PRIVATE_KEY0),
FUSE(FUSE_PRIVATE_KEY1),
FUSE(FUSE_PRIVATE_KEY2),
FUSE(FUSE_PRIVATE_KEY3)
};
// Set SBK to slot 14.
se_aes_key_set(14, sbk, SE_KEY_128_SIZE);
// Lock SBK from being read.
se_key_acc_ctrl(14, SE_KEY_TBL_DIS_KEYREAD_FLAG);
return 1;
}
return burnt_fuses;
return 0;
}
void fuse_wait_idle()