commit a1d641d59e51c4c6230dba61d26d881a29c6d22b
author Almir Okato <almir.okato@espressif.com> Mon Feb 21 19:31:46 2022 -0300
committer Gustavo Henrique Nihei <38959758+gustavonihei@users.noreply.github.com> Wed Mar 16 03:58:01 2022 -0300
tree 453312cca7cd3dfa9c4f67784b16718ef11e184f
parent 20e020984b2cf02a8da00dca7b3b591e6189ee0a

espressif:esp32: Add multi image support

Changes on configuration and flash area organization for supporting
multi image and implementation for booting on different processors
on esp32

Signed-off-by: Almir Okato <almir.okato@espressif.com>

boot/espressif/hal/include/esp32/esp32.cmake

diff --git a/boot/espressif/hal/include/esp32/esp32.cmake b/boot/espressif/hal/include/esp32/esp32.cmake
index e26b6c3..7d3776e 100644
--- a/boot/espressif/hal/include/esp32/esp32.cmake
+++ b/boot/espressif/hal/include/esp32/esp32.cmake
@@ -10,6 +10,12 @@
     ${esp_idf_dir}/components/efuse/src/esp_efuse_api_key_esp32.c
     )
 
+if (DEFINED CONFIG_ESP_MULTI_PROCESSOR_BOOT)
+    list(APPEND hal_srcs
+        ${src_dir}/${MCUBOOT_TARGET}/app_cpu_start.c
+        )
+endif()
+
 list(APPEND LINKER_SCRIPTS
     -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.newlib-funcs.ld
     -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.eco3.ld