From 2b0ec7a0a3f7f285157132722f32b5971fb8ebac Mon Sep 17 00:00:00 2001
From: Konstantin Kondrashov <konstantin@espressif.com>
Date: Tue, 16 Jul 2024 10:52:11 +0300
Subject: [PATCH] fix(esp32c5): Fix MAC reading for esptool

---
 esptool/targets/esp32c5.py | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/esptool/targets/esp32c5.py b/esptool/targets/esp32c5.py
index a07135e12..fc3d486c1 100644
--- a/esptool/targets/esp32c5.py
+++ b/esptool/targets/esp32c5.py
@@ -17,6 +17,32 @@ class ESP32C5ROM(ESP32C6ROM):
     IMAGE_CHIP_ID = 23
 
     EFUSE_BASE = 0x600B4800
+    EFUSE_BLOCK1_ADDR = EFUSE_BASE + 0x044
+    MAC_EFUSE_REG = EFUSE_BASE + 0x044
+
+    EFUSE_RD_REG_BASE = EFUSE_BASE + 0x030  # BLOCK0 read base address
+
+    EFUSE_PURPOSE_KEY0_REG = EFUSE_BASE + 0x34
+    EFUSE_PURPOSE_KEY0_SHIFT = 24
+    EFUSE_PURPOSE_KEY1_REG = EFUSE_BASE + 0x34
+    EFUSE_PURPOSE_KEY1_SHIFT = 28
+    EFUSE_PURPOSE_KEY2_REG = EFUSE_BASE + 0x38
+    EFUSE_PURPOSE_KEY2_SHIFT = 0
+    EFUSE_PURPOSE_KEY3_REG = EFUSE_BASE + 0x38
+    EFUSE_PURPOSE_KEY3_SHIFT = 4
+    EFUSE_PURPOSE_KEY4_REG = EFUSE_BASE + 0x38
+    EFUSE_PURPOSE_KEY4_SHIFT = 8
+    EFUSE_PURPOSE_KEY5_REG = EFUSE_BASE + 0x38
+    EFUSE_PURPOSE_KEY5_SHIFT = 12
+
+    EFUSE_DIS_DOWNLOAD_MANUAL_ENCRYPT_REG = EFUSE_RD_REG_BASE
+    EFUSE_DIS_DOWNLOAD_MANUAL_ENCRYPT = 1 << 20
+
+    EFUSE_SPI_BOOT_CRYPT_CNT_REG = EFUSE_BASE + 0x034
+    EFUSE_SPI_BOOT_CRYPT_CNT_MASK = 0x7 << 18
+
+    EFUSE_SECURE_BOOT_EN_REG = EFUSE_BASE + 0x038
+    EFUSE_SECURE_BOOT_EN_MASK = 1 << 20
 
     IROM_MAP_START = 0x42000000
     IROM_MAP_END = 0x42800000