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Code Issues Releases Wiki Activity

better logging

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This commit is contained in:
tychovrahe 2024-02-14 09:28:38 +01:00
parent a4fd7e0b47
commit bd5279ec00
2 changed files with 38 additions and 1 deletions
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29
core/embed/firmware/main.c
View File

@ -251,6 +251,24 @@ void cnt_inc(const flash_area_t * area, uint32_t new_val) {
(void)!flash_lock_write();
}
void write_fail(const flash_area_t * area, int test_idx) {
(void)!flash_unlock_write();
uint32_t byte_num = test_idx / 8;
uint32_t bit_num = test_idx % 8;
const uint8_t * addr = flash_area_get_address(area, byte_num, 1);
uint8_t prev = *addr;
uint8_t new_val = prev & ~(1 << bit_num);
(void)!flash_area_write_byte(area, byte_num, new_val);
(void)!flash_lock_write();
}
// from util.s
extern void shutdown_privileged(void);
@ -358,15 +376,19 @@ int main(void) {
sdcard_init();
int cnt_;
int cnt_success;
int cnt_fail;
if (!check_cnt(&STORAGE_AREAS[0], &cnt_success)) {
(void)!flash_area_erase(&STORAGE_AREAS[0], NULL);
(void)!flash_area_erase(&STORAGE_AREAS[0], NULL);
(void)!flash_area_erase(&SECRET_AREA, NULL);
}
if (!check_cnt(&STORAGE_AREAS[1], &cnt_fail)) {
(void)!flash_area_erase(&STORAGE_AREAS[1], NULL);
(void)!flash_area_erase(&STORAGE_AREAS[0], NULL);
(void)!flash_area_erase(&SECRET_AREA, NULL);
}
@ -376,6 +398,7 @@ int main(void) {
if (r == 2) {
(void)!flash_area_erase(&STORAGE_AREAS[0], NULL);
(void)!flash_area_erase(&STORAGE_AREAS[1], NULL);
(void)!flash_area_erase(&SECRET_AREA, NULL);
cnt_success = 0;
cnt_fail = 0;
}
@ -437,6 +460,8 @@ int main(void) {
cnt_success++;
cnt_inc(&STORAGE_AREAS[0], cnt_success);
} else {
write_fail(&SECRET_AREA, cnt_fail + cnt_success);
cnt_fail++;
cnt_inc(&STORAGE_AREAS[1], cnt_fail);
}
@ -457,6 +482,7 @@ int main(void) {
} else if (startswith(line, "RESET")) {
(void)!flash_area_erase(&STORAGE_AREAS[0], NULL);
(void)!flash_area_erase(&STORAGE_AREAS[1], NULL);
(void)!flash_area_erase(&SECRET_AREA, NULL);
cnt_success = 0;
cnt_fail = 0;
sdtest_update(cnt_success, cnt_fail);
@ -465,6 +491,7 @@ int main(void) {
vcp_println("SUCCESS: %d, FAIL: %d", cnt_success, cnt_fail);
(void)!flash_area_erase(&STORAGE_AREAS[0], NULL);
(void)!flash_area_erase(&STORAGE_AREAS[1], NULL);
(void)!flash_area_erase(&SECRET_AREA, NULL);
vcp_println("ERASED");
cnt_success = 0;
cnt_fail = 0;

10
core/embed/models/model_T2T1_layout.c
View File

@ -80,3 +80,13 @@ const flash_area_t ALL_WIPE_AREA = {
.num_sectors = 21,
},
};
const flash_area_t SECRET_AREA = {
.num_subareas = 1,
.subarea[0] =
{
.first_sector = 12,
.num_sectors = 4,
},
};