Modify rtc_data_seg to rtc_slow_seg to fix RTC problems.
The proper location for those is in RTC slow memory.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This change affects esp32s2-saola-1 board when optimizations are enabled.
Fixes issue on timer defconfig.
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 commit sets the coexiram (from libcoexist.a) sections on IRAM.
Before this commit, no other rules matched such sections and the
sections could be placed outside markers that denote the end of the
text sections, causing unexpected errors.
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>
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>
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>
Adds adc defconfig and board support for: esp32-devkitc, esp32s2-saola-1 and esp32s3-devkit.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This commit fixes the SPI flash MTD block device number if OTA's
partitions are present. In this case, the OTA partitions are
registered first and the corresponding MTD block device drivers
are assigned with the numbers corresponding to those partitions.
Then, the additional SPI flash partition should consider that when
registering its own corresponding MTD block device driver.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
Renaming "modlib" to "libelf" is more in line with the implementation content,
which makes it easier for individual developers to understand the capabilities of this module.
CONFIG_LIBC_MODLIB -> CONFIG_LIBC_ELF
Signed-off-by: chao an <anchao.archer@bytedance.com>
This commit introduces initial support for the Seeed Studio XIAO ESP32S3
board. Two configurations are available: 'usbnsh' provides basic NuttShell
(NSH) access over USB, while 'combo' adds support for GPIOs and onboard
LED in addition to NSH.
test:
1.use mps3-an547 build helloxx as module and run it
2.use qemu-armv7a:knsh test kernel build helloxx and run it
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Remove legacy I2S implementation without breaking defconfigs for Xtensa based Espressif devices
Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
The defconfigs that select the ESP32-S3's WROOM-2-N32R8V module
contains an octal SPI flash chip and a octal SPIRAM module.
This commit updates the defconfig to avoid errors while booting the
device.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
SPI flash operation modes - Dual Output (dout), Dual I/O (dio),
Quad Output (qout), Quad I/O (qio) and Octal (opi) were not being
properly selected. This commit fixes this behavior and the device
is now able to boot and initialize the proper SPI flash mode.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit moves some internal libraries' .bss sections to the
external PSRAM chip, freeing internal memory for other usages. Note
that it is necessary to update `esp32s3-devkit:python` defconfig
otherwise it would fail to build.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit enables the SPI Flash's MTD block driver. This block
driver enables testing the SPI Flash device without any associated
filesystems.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
When enable both `DEV_GPIO` and `GPIO_LOWER_HALF` for a GPIO pin device for an I/O expander pin.
See esp32s3_gpio.c for more details.
Log
xtensa-esp32s3-elf-ld: /workspace/nuttx/staging/libboard.a(esp32s3_bringup.o):(.literal.esp32s3_bringup+0x14): undefined reference to `esp32s3_gpio_init'
xtensa-esp32s3-elf-ld: /workspace/nuttx/staging/libboard.a(esp32s3_bringup.o): in function `esp32s3_bringup':
/workspace/nuttx/boards/xtensa/esp32s3/common/board/esp32s3_bringup.c:409: undefined reference to `esp32s3_gpio_init'
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
