Yuuki/Lockpick_RCM
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Update to Hekate bdk 5.5.0, prelim Mariko support

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This commit is contained in:
shchmue 2020-12-04 11:20:01 -07:00
parent 04378b322d
commit 5d101cad50
89 changed files with 12779 additions and 2210 deletions
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56
bdk/soc/fuse.c
View file

@ -20,9 +20,9 @@
#include <string.h>
#include <soc/fuse.h>
#include <soc/hw_init.h>
#include <soc/t210.h>
#define ARRAYSIZE(x) (sizeof(x) / sizeof(*x))
#include <utils/types.h>
static const u32 evp_thunk_template[] = {
0xe92d0007, // STMFD SP!, {R0-R2}
@ -62,12 +62,48 @@ u32 fuse_read_odm(u32 idx)
u32 fuse_read_odm_keygen_rev()
{
if ((fuse_read_odm(4) & 0x800) && fuse_read_odm(0) == 0x8E61ECAE && fuse_read_odm(1) == 0xF2BA3BB2)
bool has_new_keygen;
// Check if it has new keygen.
if (hw_get_chip_id() == GP_HIDREV_MAJOR_T210B01)
has_new_keygen = true;
else
has_new_keygen = (fuse_read_odm(4) & 0x800) && fuse_read_odm(0) == 0x8E61ECAE && fuse_read_odm(1) == 0xF2BA3BB2;
if (has_new_keygen)
return (fuse_read_odm(2) & 0x1F);
return 0;
}
u32 fuse_read_hw_type()
{
if (hw_get_chip_id() == GP_HIDREV_MAJOR_T210B01)
{
switch ((fuse_read_odm(4) & 0xF0000) >> 16)
{
case 1:
return FUSE_NX_HW_TYPE_IOWA;
case 2:
return FUSE_NX_HW_TYPE_HOAG;
}
}
return FUSE_NX_HW_TYPE_ICOSA;
}
u8 fuse_count_burnt(u32 val)
{
u8 burnt_fuses = 0;
for (u32 i = 0; i < 32; i++)
{
if ((val >> i) & 1)
burnt_fuses++;
}
return burnt_fuses;
}
void fuse_wait_idle()
{
u32 ctrl;
@ -87,7 +123,9 @@ u32 fuse_read(u32 addr)
void fuse_read_array(u32 *words)
{
for (u32 i = 0; i < 192; i++)
u32 array_size = (hw_get_chip_id() == GP_HIDREV_MAJOR_T210B01) ? 256 : 192;
for (u32 i = 0; i < array_size; i++)
words[i] = fuse_read(i);
}
@ -133,7 +171,7 @@ static int _patch_hash_one(u32 *word)
{
return 3;
}
for (u32 i = 0; i < ARRAYSIZE(hash_vals); i++)
for (u32 i = 0; i < ARRAY_SIZE(hash_vals); i++)
{
if (hash_vals[i] == hash)
{
@ -222,7 +260,7 @@ int fuse_read_ipatch(void (*ipatch)(u32 offset, u32 value))
while (word_count)
{
total_read += word_count;
if (total_read >= ARRAYSIZE(words))
if (total_read >= ARRAY_SIZE(words))
{
break;
}
@ -279,7 +317,7 @@ int fuse_read_evp_thunk(u32 *iram_evp_thunks, u32 *iram_evp_thunks_len)
while (word_count)
{
total_read += word_count;
if (total_read >= ARRAYSIZE(words))
if (total_read >= ARRAY_SIZE(words))
{
break;
}
@ -328,8 +366,8 @@ int fuse_read_evp_thunk(u32 *iram_evp_thunks, u32 *iram_evp_thunks_len)
bool fuse_check_patched_rcm()
{
// Check if XUSB in use.
if (FUSE(FUSE_RESERVED_SW) & (1<<7))
// Check if XUSB in use or Tegra X1+.
if (FUSE(FUSE_RESERVED_SW) & (1<<7) || hw_get_chip_id() == GP_HIDREV_MAJOR_T210B01)
return true;
// Check if RCM is ipatched.