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346 Commits

Author SHA1 Message Date
Gustavo Henrique Nihei
7368f7a2c8 xtensa/esp32: Make SPI Flash initialization common to all ESP32 boards 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-10-20 09:54:25 -05:00
Abdelatif Guettouche
9235d6605b boards/esp32&esp32c3: Remove crypto accelerators' defconfigs. 
Since the tests were removed from the drivers, there is no need for
these defconfigs anymore.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-10-19 18:41:57 -03:00
Abdelatif Guettouche
8288a04a0b arch/xtensa/esp32: Remove the AES test from the driver. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-10-19 18:41:57 -03:00
Gustavo Henrique Nihei
0299e7d35d tools/esp32: Refactor generation of QEMU-compatible image 
Use the merge_bin builtin function from esptool.py.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-10-19 23:23:43 +02:00
Abdelatif Guettouche
1de17c364f esp32.ld: Force some of libsched.a symbols to internal SRAM. They are used 
when the cache is disabled.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-10-16 22:56:21 -07:00
Abdelatif Guettouche
d1ecb8b2e6 esp32.ld: Force some of libarch.a symbols to internal SRAM. They are used 
when the cache is disabled.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-10-16 22:56:21 -07:00
Gustavo Henrique Nihei
2739f86654 boards/esp32: Remove SPI Flash encryption test 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-10-11 09:06:02 -07:00
Alan C. Assis
04d63cf8b0 Add example to use BLE and WiFi at same time 2021-10-06 07:48:10 -07:00
Alan C. Assis
867c6d0636 esp32: Add initial support to Bluetooth Low Energy 
Co-authored-by: saramonteiro <saramonteirosouza44@gmail.com>
Co-authored-by: Gustavo Henrique Nihei <gustavonihei@gmail.com>
 2021-10-04 15:10:37 -03:00
Abdelatif Guettouche
a0488a31b3 boards/esp32: Strongly declare libgcc symbols that exist in the ROM 
linker script, so that we can link them instead of those present in
libgcc.a

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-10-01 10:09:04 -03:00
Pedro Bertoleti
64e8322974 Add LCD backpack support for ESP32 (devkit-c). 2021-09-22 16:58:36 -03:00
Sara Souza
0504e1d5f6 esp32-devkitc/wifinsh: Adds missing dependency on defconfig 2021-09-21 15:16:47 -03:00
Alan C. Assis
7edb39f880 boards/esp32: Remove "return ret" from bringup function 
During the lcd1602 tests on our internal CI we noticed that the
lcd1602 was failing because there is not a I2C display in the
emulated board on QEMU. It is better to remove the "return ret"
from the bringup because the user will see the error anyway.
 2021-09-21 10:34:55 -03:00
Alan C. Assis
60d4ee11ee esp32-wrover: Add support to LCD1602 with I2C Backpack 2021-09-15 12:02:26 +08:00
Alan C. Assis
099e9fb4f7 boards: Remove -nostartfiles -nodefaultlibs from LDFLAGS 2021-09-13 08:58:25 +08:00
Gustavo Henrique Nihei
87496972a2 boards/esp32: Fix init thread stack size when ESP32_WIFI_SAVE_PARAM=y 
Previous default value was not sufficient and was resulting in
unexpected behavior when some log domains were enabled

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-09-10 13:29:05 +08:00
Gustavo Henrique Nihei
c0344d2273 tools/esp32: Create option for merging all binaries into a single file 
This is only useful when the path to binary files (e.g. bootloader) is
provided via the ESPTOOL_BINDIR variable.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-09-08 12:16:52 +02:00
Sara Souza
26397c6695 xtensa/esp32: Wi-Fi board logic refactoring. 
This commit removes the initialization of the Wi-Fi partition
from the Wi-Fi board logic and moves it to the SPI Flash board code.

It creates 2 different partition (one for Wi-Fi and one for general
use).

It also allows these partitions to be mounted over several FSs.
 2021-09-04 14:30:02 +08:00
Alin Jerpelea
dda6733178 defconfig: allow use of BSD components 
several configs are used for testing and need the BSD components

more information about license can be found here
https://www.apache.org/legal/resolved.html#category-a

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-09-02 21:56:05 +08:00
Alin Jerpelea
9d870e1502 defconfig: allow use of BSD components 
several configs are used for testing and need the BSD components

more information about license can be found here
https://www.apache.org/legal/resolved.html#category-a

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-09-02 09:00:43 -03:00
Alin Jerpelea
2ab9e7fef0 Revert "esp32: remove FS_SPIFFS from defconfigs" 
This reverts commit 35a004bdd0.
 2021-09-02 09:00:43 -03:00
Alin Jerpelea
cf884b7460 Revert "defconfig: remove NFS from defconfig" 
This reverts commit ff07cb8b2f.
 2021-09-02 09:00:43 -03:00
Gustavo Henrique Nihei
54d436116e boards/esp32-ethernet-kit: Add config for MCUboot API usage example 2021-09-01 14:13:28 -03:00
Gustavo Henrique Nihei
5bc3586b20 boards/esp32-ethernet-kit: Add config for MCUboot-based FW update agent 2021-09-01 14:13:28 -03:00
Gustavo Henrique Nihei
efbabfad04 boards/esp32-devkitc: Add config for MCUboot API usage example 2021-09-01 14:13:28 -03:00
Gustavo Henrique Nihei
509008cfbe boards/esp32-devkitc: Add config for MCUboot-based FW update agent 2021-09-01 14:13:28 -03:00
Gustavo Henrique Nihei
c61399cca5 boards/esp32-wrover-kit: Add config for MCUboot API usage example 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-09-01 14:13:28 -03:00
Gustavo Henrique Nihei
57bde4ff89 boards/esp32-wrover-kit: Add config for MCUboot-based FW update agent 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-09-01 14:13:28 -03:00
Alin Jerpelea
ff07cb8b2f defconfig: remove NFS from defconfig 
NFS uses BSD license and should not be enabled by default

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-08-30 22:39:04 +08:00
Alin Jerpelea
35a004bdd0 esp32: remove FS_SPIFFS from defconfigs 
FS_SPIFFS uses BSD license and should not be enabled by default

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-08-30 22:39:04 +08:00
Alan C. Assis
e89933d02a esp32/ttgo_lora_esp32: Add support to SSD1306 OLED display 2021-08-29 10:48:35 +08:00
Alan C. Assis
5df1a544cf boards/esp32: Add basic support to TTGO-LoRa-SX1276-ESP32 
Link to this board's project: https://github.com/LilyGO/TTGO-LORA32
 2021-08-26 18:51:15 -03:00
Abdelatif Guettouche
52f32cb367 boards/xtensa/esp32: Don't include esp32_cpuint.h, it's not needed. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-08-18 04:42:18 -07:00
Gustavo Henrique Nihei
1dfcc6ab49 xtensa/esp32: Enable boot from Espressif's port of MCUboot 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-08-13 08:44:20 -03:00
Xiang Xiao
b12f588140 Rename CONFIG_LIB_BOARDCTL to CONFIG_BOARDCTL 
since boardctl isn't a libc feature

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-06 13:58:26 +02:00
YAMAMOTO Takashi
7e449c8a61 esp32-devkitc/wapi: Some config tweaks 
When trying to reproduce a reported issue with telnetd,
it took me a bit to find out a working config with telnetd.
I don't want to repeat the process again in future.
OTOH, I don't feel it's worth to have a separate config for this.

Enable a few things convenient for testing network stuff
- telnetd
- iperf
- NET_STATISTICS
- Bump NET_NACTIVESOCKETS

Stack related
- Enable interrupt stack
- Tweak stack sizes
- STACK_COLORATION
- SYSTEM_STACKMONITOR

Debug stuff
- Enable assertions
- Enable some WARN/ERROR logs

Misc
- Disable C++ as it does nothing for the rest of the config and
  it's expensive (involving a download of the library)
 2021-08-02 23:12:17 -07:00
Masayuki Ishikawa
b9757ff811 boards: esp32-devkitc: Update wapi_smp/defconfig 
Summary:
- This commit adds RTC and NTP client to wapi_smp/defconfig

Impact:
- None

Testing:
- Tested with ntpcstart & date

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-07-29 21:00:01 -07:00
Gustavo Henrique Nihei
a7a922611b xtensa/esp32: Enable the allocation of multiple SPI Flash partitions 
Currently the "esp32_spiflash_alloc_mtdpart" allocates a
statically-defined partition from "offset" and "size" set via
Kconfig.
This commit changes the function interface to receive those information
as arguments, enabling the creation of multiple MTD partitions with
different offsets and sizes.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2021-07-29 20:17:13 +02:00
Sara Souza
857414e95d xtensa/esp32: expose SPI2 as a char driver 2021-07-27 09:55:49 -07:00
Alan C. Assis
5500dcdf64 Fix typo on HT16K33 name 2021-07-25 09:00:39 -07:00
Alan C. Assis
5b465345c7 Fix typo on esp32-devkitc 2021-07-25 09:00:39 -07:00
Alan C. Assis
6bc07944d5 Add nsh console through telnet over Wi-Fi 2021-07-25 02:45:19 -07:00
Sara Souza
c47faa7120 xtensa/esp32: Make output readable and rmv unnecessary var. 2021-07-16 19:53:51 -03:00
Abdelatif Guettouche
e29d14ad66 boards/xtensa/esp32: Delete the drivers directory, it's empty, the build 
system will pick the common dummy one.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-07-15 08:32:22 -03:00
Abdelatif Guettouche
a6632f969a boards/xtensa/esp32: Make board level linker script take precedence over 
the common scripts.
This allows having a more costumized linker script per board.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-07-15 08:32:22 -03:00
Abdelatif Guettouche
0aa35850fc boards/xtensa/esp32: Update Make.defs to account for the new location of 
the linker scripts.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-07-15 08:32:22 -03:00
Abdelatif Guettouche
e45facf6a8 boards/xtensa/esp32: Move the linker scripts to the common directory. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-07-15 08:32:22 -03:00
Abdelatif Guettouche
e2705cd86c boards/xtensa/esp32: Add license headers to the linker script files and 
correct some old names.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouch@espressif.com>
 2021-07-13 10:24:42 -07:00
Masayuki Ishikawa
fec3bb2a0c boards: esp32-devkitc: Update wapi_smp/defconfig 
Summary:
- This commit adds several configs to test Wi-Fi networking

Impact:
- wapi_smp only

Testing:
- Tested with nfsmount, telnet, ping, webserver
- telnet + ping, nfsmount + ping work
- NOTE: nfs + telnet stress test might stop

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-07-13 05:12:40 -07:00
Jiuzhu Dong
85470176e7 sched/task: delete CONFIG_MAX_TASKS limit 
Change-Id: I583015a95dbcebd352f81ecb3104ffdbd646a9ec
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-07-11 19:42:30 -07:00
Masayuki Ishikawa
a7c9f701ef boards: esp32-devkitc: Update smp/defconfig 
Summary:
- This commit adds the following to smp/defconfig
  +CONFIG_DEBUG_FULLOPT=y
  +CONFIG_DEBUG_SYMBOLS=y
  +CONFIG_STACK_COLORATION=y

Impact:
- None

Testing:
- Tested with QEMU

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-07-07 21:24:28 -05:00
Masayuki Ishikawa
ba2e0026ab boards: esp32-devkitc: Add interrupt stack to smp/defconfig 
Summary:
- This commit adds CONFIG_ARCH_INTERRUPTSTACK=2048 to defconfig

Impact:
- None

Testing:
- Tested with ostest

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-07-03 07:02:33 -05:00
Abdelatif Guettouche
e401aa17f6 boards/xtensa/esp32: Update the defconfigs to account for the changes in 
TEXT_HEAP and the introduction of ESP32_IRAM_HEAP and ARCH_HAVE_EXTRA_HEAPS

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-26 09:52:43 -05:00
Abdelatif Guettouche
03d38166c0 boards/xtensa/esp32: Use the common gnu-elf.ld file from binfmt/libelf 
instead of keeping the same file for each board.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-24 08:04:14 -05:00
Abdelatif Guettouche
c4b0a85841 boards/xtensa/esp32: Change the name of the flash segment to irom_0_0 
instead of iram_0_2.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-23 12:14:34 -05:00
Abdelatif Guettouche
4c559c8324 boards/xtensa/esp32: Use REGION_ALIAS to choose from IRAM and FLASH 
regions.

With this we also don't need two separate linker scripts (one for IRAM
and another one for FLASH).  Only one linker script (now called
esp32.ld) is now present.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-23 12:14:34 -05:00
Abdelatif Guettouche
556321b9e2 boards/esp32: Move the ROM linker script to the common directory. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-23 12:14:34 -05:00
Abdelatif Guettouche
40d7bbb231 boards/esp32: Remove the peripherals' linker script since it's not 
needed.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-23 12:14:34 -05:00
Abdelatif Guettouche
a920009102 boards/xtensa/esp32: Delete OpenOCD scripts. The documentation part 
explains how to use those shipped with OpenOCD.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-23 12:14:34 -05:00
Abdelatif Guettouche
1e49f2929f arch/xtensa/src/esp32: Extract the IRAM region as a separate heap. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-23 08:37:01 +09:00
Abdelatif Guettouche
1719e9df94 arch/xtensa/esp32: Add the RTC Slow memory as a separate heap. 
This memory region can be accessed by both I & D buses, so the heap can
be used for data storage and code execution.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-23 08:37:01 +09:00
chenwen
c3792f0aae xtensa/esp32: Support ESP32 RTC driver 2021-06-18 22:01:34 -05:00
Abdelatif Guettouche
af5e0c620f Rename MODULE_TEXT to TEXT_HEAP as the latter is more generic. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-18 07:14:17 -05:00
Xiang Xiao
5b2a17b892 Include assert.h in necessary place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-08 13:06:08 -07:00
Alan C. Assis
be1c8036d5 esp32-devkitc: Add board support to ht16k33 14-seg display 2021-06-05 20:32:04 -05:00
Abdelatif Guettouche
6e4a3d6cd8 boards/esp32-devkitc: Add an ELF defconfig. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-04 10:25:15 -05:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-03 08:36:03 -07:00
YAMAMOTO Takashi
42d75f97e6 esp32-devkitc/wapi: a few settings which I often need for network testing 
CONFIG_DEV_URANDOM=y (for mbedtls)
CONFIG_NETDB_DNSCLIENT_NAMESIZE=64 (azure generated hostnames)
CONFIG_NET_ETH_PKTSIZE=1518
CONFIG_NET_TCP_DELAYED_ACK=y
CONFIG_NET_TCP_WRITE_BUFFERS=y
CONFIG_NSH_LINELEN=300 (copy-and-paste azure long URLs)
 2021-06-03 10:06:16 -05:00
YAMAMOTO Takashi
c20ed229b1 refresh configs 2021-06-03 10:05:33 -05:00
Xiang Xiao
d7f96003cf Don't include debug.h from public header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-01 06:42:02 +09:00
Chen Wen
e44ec9e48e xtensa/esp32: Fix code nxstyle issue 2021-05-19 06:45:42 -03:00
chenwen
f7db743152 xtensa/esp32: Support auto-sleep 2021-05-19 06:45:42 -03:00
chenwen
f50160f0e1 xtensa/esp32: Support tick-less OS 2021-05-19 06:45:42 -03:00
Xiang Xiao
11ef8a3201 board: Enable CONFIG_BOARDCTL_ROMDISK 
to fix build break by commit 3156aa7532

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-05-13 10:44:16 -05:00
Gustavo Henrique Nihei
d9f2289d30 boards/esp32: Allocate .noinit in a dedicated section 2021-04-28 15:40:49 +01:00
Sara Souza
0c440cfdfe xtensa/esp32: Reorganize the timer logic for wireless use 2021-04-22 21:38:16 -05:00
Dong Heng
fecdd27df3 esp32 & esp32c3: Update Wi-Fi BT and Wi-Fi libraries to fix some issues 2021-04-22 07:34:06 -03:00
Alan C. Assis
ae42005712 esp32/mcp2515: Enable irq after attaching to the pin irq 2021-04-21 22:26:52 -05:00
Abdelatif Guettouche
f43f066018 boards: Update the iperf configs. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-04-21 13:44:18 -05:00
Masayuki Ishikawa
1a9e7efde5 smp: Remove CONFIG_SMP_IDLETHREAD_STACKSIZE 
Summary:
- The CONFIG_SMP_IDLETHREAD_STACKSIZE was introduced to optimize
  the idle stack size for other than CPU0
- However, there are no big differences between the idle stacks.
- This commit removes the config to simplify the kernel code

Impact:
- All SMP configurations

Testing:
- Tested with ostest with the following configs
- spresense:smp, spresense:rndis_smp
- esp32-devkitc:smp (QEMU), maix-bit:smp (QEMU)
- sabre-6quad:smp (QEMU), sabre-6quad:netnsh_smp (QEMU)
- raspberrypi-pico:smp, sim:smp (x86_64)

Signed-off-by: Masayuki Ishikawa <asayuki.Ishikawa@jp.sony.com>
 2021-04-19 21:46:39 -05:00
Abdelatif Guettouche
c1b0ee436c arch/xtensa/src/esp32/Kconfig: Make bank switching default to disabled. 
This config is only useful when there is a > 4MB PSRAM and thus needs to
be selected by the user explicitly.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-04-19 07:48:35 -05:00
Abdelatif Guettouche
792f53b4ac boards/esp32-devkitc: Remove useless configs from PSRAM defconfig. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-04-19 07:48:35 -05:00
YAMAMOTO Takashi
d1307aa34f esp32-devkitc: Add a config to run apps/examples/sotest 2021-04-15 12:18:52 +01:00
YAMAMOTO Takashi
c62173375d esp32-devkitc: Add a config to run apps/examples/module 
Right now, these seems to be no config in tree with
CONFIG_ARCH_USE_MODULE_TEXT.
 2021-04-15 12:18:52 +01:00
YAMAMOTO Takashi
1748ca42cd esp32: Ensure the alignment of _smodtext 2021-04-15 12:18:52 +01:00
Gustavo Henrique Nihei
0030c2020f boards/esp32-wrover-kit: Remove deprecated README documentation 2021-04-14 16:29:32 -03:00
Gustavo Henrique Nihei
890ce34626 boards/esp32-wrover-kit: Add configuration for running LVGL demo 2021-04-14 16:29:32 -03:00
Gustavo Henrique Nihei
3fbca90700 boards/esp32-wrover-kit: Add configuration for testing NX graphics 2021-04-14 16:29:32 -03:00
Gustavo Henrique Nihei
3ae2a2965f boards/esp32-wrover-kit: Add support for Framebuffer character driver 2021-04-14 16:29:32 -03:00
Gustavo Henrique Nihei
ee636c5fe2 boards/esp32-wrover-kit: Add support for LCD character driver 2021-04-14 16:29:32 -03:00
Gustavo Henrique Nihei
856bed2966 boards/esp32-wrover-kit: Add LCD support via ILI9341 controller 2021-04-14 16:29:32 -03:00
Gustavo Henrique Nihei
71f9aca371 boards/esp32: Refactor SPI hooks to be shared among ESP32 devkits 2021-04-14 16:29:32 -03:00
Xiang Xiao
0fdde5be26 arch/esp32: Fix error: Mixed case identifier found 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-10 12:00:06 +01:00
Gustavo Henrique Nihei
6c05b2479e boards/xtensa: Avoid multiple inclusion of the common Kconfig 
Also added a condition (!ARCH_BOARD_CUSTOM) for preventing that
out-of-tree ESP32-based custom boards carry out the in-tree common
directory.
 2021-04-10 00:32:21 -05:00
Gustavo Henrique Nihei
8218d5ea76 boards/xtensa: Fix Kconfig style issues 2021-04-10 00:32:21 -05:00
Gustavo Henrique Nihei
2efae6928d drivers/input: Rename BUTTONS configs to INPUT_BUTTONS 2021-04-08 14:41:22 -03:00
Matias N
ab206687bb Replace wrong inclusion of sys/errno.h (toolchain provided) with errno.h 2021-04-07 21:27:06 -05:00
Matias N
bc8a6772f6 Documentation: migrate ESP32DevKit README into docs 2021-04-07 22:34:33 +01:00
Matias N
d88b5aac97 esp32: move common XTAL and RUN_IRAM configs to ESP32 KConfig 2021-04-07 21:45:48 +01:00
Abdelatif Guettouche
b198c63512 boards/xtensa/esp32: Update some old information in README.txt files. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-04-06 22:40:14 -05:00