This is a supplement to the patch:1936126210a56b6d1b033d6d940669413dd6e1b0
Due to the automatic wrapping of MTD devices during the
open() process, the legacy registration methods
ftl_initialize() and bchdev_register() are no longer
required for MTD device registration for user code.
So we have adjusted the registration method for MTD devices
in nuttx/boards, replacing the previous approach using
ftl_initialize() with register_mtddriver().
We have adjusted the registration method for MTD devices
in nuttx/boards, replacing the previous approach using
ftl_initialize() and bchdev_register() with
register_mtddriver().
When registering MTD devices via register_mtddriver(),
FTL and BCH wrappers will be added during the open() process:
1. Character Device Mode:
When accessing the MTD device node via the open() interface,
the device will be automatically converted to a character
device. Both FTL and BCH wrappers will be implicitly added,
provided that BCH support is enabled in the configuration.
2. Block Device Mode:
When accessing the MTD device node via open_blockdriver(),
the device will be treated as a block device, with only
the FTL wrapper automatically applied.
Due to the automatic wrapping of MTD devices during the
open() process, the legacy registration methods
ftl_initialize() and bchdev_register() are no longer
required for MTD device registration for user code and should
be used only internally within fs and driver code.
Signed-off-by: jingfei <jingfei@xiaomi.com>
When using the ILI9342C LCD on the esp32s3-box-3 development board, the
displayed colors are inverted.
add content
Manually converts the byte order of color data from little-endian
to big-endian before transmission.
1. Rotate the video screen 90 degrees right.
2. Enable touchscreen for the LVGL configuration "lckfb-szpi-esp32s3:lvgl" and add lvgldemo autostart.
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Adds a defconfig for SDMMC over SPI to the following boards:
esp32-devkitc, esp32s2-saola-1 and esp32s3-devkit.
Renames the defconfig name for:
esp32-lyrat and esp32-wrover-kit.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Deletes board specific sdmmc implementation in favor of a common source and header file.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Initializing configuration for Fastboot TCP network device.
esp32s3-devkit:fastboot : Fastboot TCP and USB transport enabled
esp32s3-devkit:fastboot_usb : Fastboot USB transport enabled only
esp32s3-devkit:fastboot_tcp : Fastboot TCP transport enabled only
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Initializing configuration for Fastboot TCP network device.
lckfb-szpi-esp32s3:fastboot : Fastboot TCP and USB transport enabled
lckfb-szpi-esp32s3:fastboot_usb : Fastboot USB transport enabled only
lckfb-szpi-esp32s3:fastboot_tcp : Fastboot TCP transport enabled only
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
esp32 based boards will now be able to use GC9A01 LCD driver for LVGL.
- Enabling CONFIG_LCD_GC9A01 will now flip spi_cmddata pin
- Added esp32_gc9a01.c file.
Signed-off-by: Aung Khant Maw <aungkhantmaw64@gmail.com>
This enables the use of the cryptographic accelerator within
the ESP32. The support algorithms are: SHA1, SHA256, SHA384
and SHA512.
Signed-off-by: Vlad Pruteanu <pruteanuvlad1611@yahoo.com>
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>
