From 1cd53982e1c0fc5bd3ebf54b73e4b2338dfaf8d4 Mon Sep 17 00:00:00 2001
From: Sylvio Alves <sylvio.alves@espressif.com>
Date: Mon, 1 Jul 2024 13:12:27 -0300
Subject: [PATCH] boot: main: avoid unused build warning

In case ESP32 SoC is used, *start will get
build warning as it is not used.

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
(cherry picked from commit 334d2c28f66c16be73998414f940e295bf3fbf4a)
---
 boot/zephyr/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/boot/zephyr/main.c b/boot/zephyr/main.c
index 74299698..62b45128 100644
--- a/boot/zephyr/main.c
+++ b/boot/zephyr/main.c
@@ -277,7 +277,9 @@ done:
  */
 static void do_boot(struct boot_rsp *rsp)
 {
+#ifndef CONFIG_SOC_FAMILY_ESPRESSIF_ESP32
     void *start;
+#endif /* CONFIG_SOC_FAMILY_ESPRESSIF_ESP32 */
 
     BOOT_LOG_INF("br_image_off = 0x%x\n", rsp->br_image_off);
     BOOT_LOG_INF("ih_hdr_size = 0x%x\n", rsp->br_hdr->ih_hdr_size);