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efuse(esp32): Deprecate esp_efuse_burn_new_values() & esp_efuse_write_random_key()

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These functions were used only for esp32 in secure_boot and flash encryption.
Use idf efuse APIs instead of efuse regs.
This commit is contained in:
Konstantin Kondrashov
2021-06-17 07:21:36 +08:00
committed by Angus Gratton
parent eca878b37f
commit f339b3fc96
86 changed files with 2785 additions and 2825 deletions
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18
components/efuse/esp32c3/esp_efuse_fields.c
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@@ -17,7 +17,7 @@
#include "bootloader_random.h"
#include "sys/param.h"
const static char *TAG = "efuse";
static __attribute__((unused)) const char *TAG = "efuse";
// Contains functions that provide access to efuse fields which are often used in IDF.
@@ -49,22 +49,6 @@ esp_err_t esp_efuse_set_rom_log_scheme(esp_efuse_rom_log_scheme_t log_scheme)
}
}
void esp_efuse_write_random_key(uint32_t blk_wdata0_reg)
{
uint32_t buf[8];
uint8_t raw[24];
bootloader_fill_random(buf, sizeof(buf));
ESP_LOGV(TAG, "Writing random values to address 0x%08x", blk_wdata0_reg);
for (int i = 0; i < 8; i++) {
ESP_LOGV(TAG, "EFUSE_BLKx_WDATA%d_REG = 0x%08x", i, buf[i]);
REG_WRITE(blk_wdata0_reg + 4 * i, buf[i]);
}
bzero(buf, sizeof(buf));
bzero(raw, sizeof(raw));
}
esp_err_t esp_efuse_disable_rom_download_mode(void)
{
return esp_efuse_write_field_bit(ESP_EFUSE_DIS_DOWNLOAD_MODE);