Adds SYS_STARTUP_FN which calls constructors and init functions on
common source code. Requires compatibility changes on linker script.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This commit adds sections used by the debugger and disassembler to
get more information about raw data present in the code.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This adds new fields to the metadata section used by MCUBoot.
The openocd-esp32 project requires these fields to properly map the
flash segments and enable using SW breakpoints and flash through
openocd-esp32.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
This commit ensures that RTC data is properly allocated in the RTC
segment in the linker. This fixes the reported problem about using
the legacy bootloader and RTC.
Update internal reference to get the most updated Espressif's
libraries. Those libraries are based on branch `release/v5.1` of
the ESP-IDF and include `v5.1.4` version of it.
Move and unify map_rom_segments function called when starting
Simple Boot and MCUboot compatible images.
Signed-off-by: Almir Okato <almir.okato@espressif.com>
The Simple Boot feature for Espressif chips is a method of booting
that doesn't depend on a 2nd stage bootloader. Its not the
intention to replace a 2nd stage bootloader such as MCUboot and
ESP-IDF bootloader, but to have a minimal and straight-forward way
of booting, and also simplify the building.
This commit also removes deprecated code and makes this bootloader
configuration as default for esp32s2 targets and removes the need
for running 'make bootloader' command for it.
Signed-off-by: Almir Okato <almir.okato@espressif.com>
This commit aims to enable the use of ROM functions on ESP32-S2.
This is done by creating the required syscall stubs table and adding the missing symbols to the linker script.
