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Rebase from lockpickrcm 1.8.0

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This commit is contained in:
Such Meme, Many Skill
2019-12-10 16:57:43 +01:00
parent 527cdae1a6
commit fd74812d2b
54 changed files with 1647 additions and 276 deletions
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35
source/soc/kfuse.c
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@@ -17,7 +17,21 @@
#include "../soc/kfuse.h"
#include "../soc/clock.h"
#include "../soc/t210.h"
#include "../utils/util.h"
#pragma GCC push_options
#pragma GCC optimize ("Os")
int kfuse_wait_ready()
{
// Wait for KFUSE to finish init and verification of data.
while (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_DONE))
;
if (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_CRCPASS))
return 0;
return 1;
}
int kfuse_read(u32 *buf)
{
@@ -25,10 +39,7 @@ int kfuse_read(u32 *buf)
clock_enable_kfuse();
while (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_DONE))
;
if (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_CRCPASS))
if (!kfuse_wait_ready())
goto out;
KFUSE(KFUSE_KEYADDR) = KFUSE_KEYADDR_AUTOINC;
@@ -42,16 +53,4 @@ out:;
return res;
}
int kfuse_wait_ready()
{
// Wait for KFUSE to finish init and verification of data.
while (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_DONE))
{
usleep(500);
}
if (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_CRCPASS))
return 0;
return 1;
}
#pragma GCC pop_options