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479 Commits

Author SHA1 Message Date
Dong Heng
483b145f3b xtensa/esp32: Fix rt-timer issues 
1. function "stop" should really stop repeat timer
2. delete timer really in rt-timer task to avoid resource being broken
3. timer triggers when stopping/deleting it and skip it in ISR
 2020-11-04 09:24:59 -03:00
Dong Heng
b54f0edff4 xtensa/esp32: Add Partition and OTA device 2020-11-03 21:54:07 +01:00
Dong Heng
c90697f193 xtensa/esp32: SPI Flash driver uses global sem for all MTD 
Because all MTDs operate the main SPI Flash, so not only MTD internal
function should be mutex, but also MTDs should be mutex.
 2020-11-03 09:04:02 -03:00
Juha Niskanen
a01a01ab45 arch: spi: fix typos and run nxstyle 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2020-10-31 10:40:41 -07:00
Dong Heng
a12a79fdb3 xtensa/esp32: Fix SPI master DMA RX buffer memcpy size error 2020-10-29 11:51:05 +01:00
Dong Heng
d86fd84a8e xtensa/esp32: Add real-time timer support for WiFi 2020-10-27 10:36:34 -03:00
Abdelatif Guettouche
58655d1efd arch/xtensa/src/esp32: SMP case of interruptstack. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-27 07:44:20 +09:00
Abdelatif Guettouche
c97d11aa7b arch/xtensa: Add the optional interrupt stack. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-27 07:44:20 +09:00
Abdelatif Guettouche
9b98f20969 arch/xtensa: Fix the naming of the internal heap functions. They should 
be prefixed by xtensa_ instead of up_.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
34ad33c8b2 arch/xtensa/Kconfig: Add help for the seperate internal heap. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
5ac5655fa4 arch/xtensa/src/esp32/esp32_spi&spiflash: Free the correct buffer. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
0182e6e8bb arch/xtensa/src/commin/xtensa_usestack&createstack.c: Set the alignment 
to be 4 bytes.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
172896728f arch/xtensa/src/esp32/esp32_spi.c: Instead of returning with no error 
code, assert the return of the imm_malloc function.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
2fa5d65355 arch/xtensa/src/common: Refactor the mm_ macros into a separate file. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
f0ae1dd54a arch/xtensa/src/esp32: Fix PR #1958 nxstyle issues. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
7db8b920ff arch/xtensa/src/esp32/hardware: PIN_CTRL was defined twice. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
0ba0a3a092 arch/xtensa/src/esp32/hardware/esp32_soc.h: Lowercase hex value 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
b6429a50d7 arch/xtensa/src/esp32/esp32_allocateheap.c: Delete a preprocessor 
warning that's not relevant anymore.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
1b12d20225 arch/xtensa/src/esp32/esp32_spiflash.c&esp32_spi.c: Allocate a buffer from DRAM 
when the given buffer is from PSRAM.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
7ac5f7a35b arch/xtensa/src/esp32: Add a PROCFS entry for the internal memory 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Abdelatif Guettouche
a1318926b4 arch/xtensa/esp32: Allow internal drivers and tasks' stack to be 
allocated in an internal heap.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-25 20:20:01 -03:00
Yoshinori Sugino
3ac90fca79 Remove tabs and spaces at the end of lines 2020-10-24 09:38:21 +01:00
YAMAMOTO Takashi
89c9855d7b esp32: Fix a few #endif comments 2020-10-20 18:50:28 +08:00
Xiang Xiao
eb4121ce38 Change all 'Nuttx' to 'NuttX' 
Unify the naming convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-10-20 01:45:06 -07:00
liuhaitao
d5c6bfe6cf arch: Add custom arch chip build support 
Just like custom board build support, add custom arch chip build
support.

Change-Id: I71c87e6b2195501a1b1d728b71d7cbe344951057
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-10-20 14:48:16 +08:00
Juha Niskanen
94f0f55911 arch: serial: fix all TCGETS retrieving zero baud rate 
cfsetispeed() now stores baud rate to c_cflag member of
struct termios, so it must not be overridden later on.

Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2020-10-20 14:43:19 +08:00
YAMAMOTO Takashi
60a6d9cfe5 arch/xtensa/src/esp32/esp32_wlan.c: Fix an unused var warning 
chip/esp32_wlan.c: In function 'esp_ioctl':
chip/esp32_wlan.c:1262:30: warning: unused variable 'req' [-Wunused-variable]
   struct mii_ioctl_notify_s *req;
                              ^~~
 2020-10-19 21:06:07 -07:00
chenwen
67c0af650f xtensa/esp32: Add power management of deep-sleep 2020-10-17 19:38:14 -03:00
Alan C. Assis
3108233b8a Remove not needed esp32_caps.h 2020-10-17 20:02:43 +01:00
Alan C. Assis
b3905e1c03 Modify the PSRAM pins config to avoid duplicating the definitions 2020-10-17 20:02:43 +01:00
Alan C. Assis
e956c3d1d3 Fix warnings and remove not used function 2020-10-17 20:02:43 +01:00
Dong Heng
a0b84ae53e xtensa/esp32: Add ESP32 WiFi adapter and driver 2020-10-17 22:46:27 +09:00
Abdelatif Guettouche
0345b1edf7 arch/xtensa/src/esp32/Make.defs: Download Espressif's Wireless-3rdparty 
library.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-17 22:46:27 +09:00
Abdelatif Guettouche
609a5fa4f0 arch/: Add the ARCH_SRC directory to the context and clean_context 
targets

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-17 22:46:27 +09:00
Abdelatif Guettouche
286d947caf arch/xtensa: Fix some alingments and typos in assembly code. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-11 00:53:38 +08:00
Abdelatif Guettouche
20f701f2ec arch/xtensa/src/common/xtensa.h: Include sys/types.h to have a size_t 
definition.  Otherwise the build would fail ifSTACK_COLORATION is
enabled.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-10 00:01:17 +08:00
Abdelatif Guettouche
605a49e9af arch/xtensa/src/esp/esp32/esp32_gpio.c: Fix the function's mask test 
condition and the functions' values.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-08 09:28:53 +09:00
Abdelatif Guettouche
0fdf9c7368 arch/xtensa/src/esp32/esp32_psram.c: Adapt configgpio to the latest 
change.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-08 09:28:53 +09:00
Masayuki Ishikawa
6232e7f84e arch: esp32: Fix crash on startup 
Summary:
- This commit fixes crash on startup introduced by commit 232aa62f03

Impact:
- Affects all use cases for esp32

Testing:
- Tested with esp32-core:smp with QEMU

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-10-07 18:43:13 -03:00
Sara Souza
0faf861256 xtensa/esp32: Added Timer Support 2020-10-07 14:12:22 -03:00
Alan C. Assis
232aa62f03 Add support to PSRAM using SPIRAM interface 2020-10-07 16:55:34 +01:00
Abdelatif Guettouche
d1225f3110 arch/xtensa/src/esp32: Use the same function numbering as the TRM. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-07 11:52:04 -03:00
Abdelatif Guettouche
5593683552 arch/xtensa/src/esp32/esp32_gpio.c: When configuring a pin pad, set the 
function first, if no function was assigned, fall back to the GPIO
function.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-07 11:52:04 -03:00
Abdelatif Guettouche
564237a602 arch/xtensa/src/esp32/esp32_gpio: Function "SPECIAL" doesn't exist. All 
pads go through the same GPIO matrix to select one of the 6 possible functions.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-07 11:52:04 -03:00
Abdelatif Guettouche
efb2fd5e4b arch/xtensa/src/esp32/esp32_gpio.c: GPIO20 is not available. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-07 11:52:04 -03:00
Abdelatif Guettouche
caa945cb24 arch/xtensa/src/esp32: Add a way to retrieve reset cause. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-07 11:51:47 -03:00
Abdelatif Guettouche
c20c8c6dd5 arch/xtensa/esp32: Implement system reset. 
Both CPUs are soft-reset with a call to board_reset.  This is actually a
Core Reset, so both cores and all registers are reset.  The only
exception is RTC.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-07 11:51:47 -03:00
Abdelatif Guettouche
2e4ec442ad arch/xtensa/src/esp32/esp32_intdecode.c: Don't clear A2, the mask 
argument is passed in that register

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-07 07:47:06 +09:00
saramonteiro
a562fba971 ESP32: Fixed the type of cpuint variables in esp32_emac.c esp32_i2c.c esp32_spi.c esp32_spi_slave.c 2020-10-02 09:57:56 -07:00
Abdelatif Guettouche
62732dd6b8 arch/xtensa/src/esp32/esp32_gpio.c: ESP32_NIRQ_GPIO was used instead of 
ESP32_NGPIOS

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-02 11:42:49 -03:00
Abdelatif Guettouche
844f39fc67 arch/xtensa/src/esp32/esp32_gpio.c: Change the logic of setting the ENA 
bits so that the call to up_cpu_index is only performed when SMP is
enabled.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-10-02 11:42:49 -03:00
Abdelatif Guettouche
769d68a762 arch/xtensa: Fix some typos and correct some comments. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-09-30 13:55:28 -03:00
Masayuki Ishikawa
68f102055a arch: xtensa: Fix up_interrupt_context() for SMP 
Summary:
- Apply the same fix for Arm SMP

Impact:
- Affects SMP only

Testing:
- Tested with esp32-core:smp (qemu)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-09-30 08:32:25 -06:00
Dong Heng
a266dc9629 arch/xtensa: Fix task signal process preemption A0 modification error 2020-09-29 09:10:53 -03:00
Abdelatif Guettouche
70c1170c2e Revert "arch/xtensa/src/esp32/esp32_gpio.c: Enable input mode only when" 
This reverts commit b5d3ba64e0.
 2020-09-29 09:07:41 -03:00
Abdelatif Guettouche
a128995eab arch/xtensa: Few typos and style fixes. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-09-21 19:14:19 -04:00
chenwen
64e2f102ac xtensa/esp32: Add power management of force-sleep 2020-09-20 17:23:07 +01:00
Xiang Xiao
bf7399a982 arch: Initialize idle thread stack information 
and remove the special handling in the stack dump

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia1ef9a427bd4c7f6cee9838d0445f29cfaca3998
 2020-09-16 06:57:29 -07:00
Matias N
166242c171 use "export" to expose TOPDIR to all child make instead of passing it around every time 2020-09-15 21:11:33 -07:00
Abdelatif Guettouche
d47131d8ae arch/xtensa/src/esp32/hardware/esp32_spi.h: Remove a leftover license. 2020-09-15 14:40:17 +08:00
Abdelatif Guettouche
55f7473ba0 arch/xtensa/src/esp32/esp32_spiflash.c: #if0-out unused functions. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-09-15 14:40:17 +08:00
Abdelatif Guettouche
a97a9aeaf6 arch/xtensa/src/esp32/esp32_spiflash.c: File scope global variables are 
prefixed with g_

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-09-15 14:40:17 +08:00
Matias N
3d1159007f Remove extra application of EXTRAFLAGS and KDEFINE and the arch-level 
EXTRAFLAGS is already applied to *FLAGS in board's Make.defs (and
it applies to whole build, not just arch-code). EXTRAFLAGS is passed
around each make call to the complete build.

KDEFINE is already added to EXTRAFLAGS in main Makefile so no need
to add it again in arch-level Makefile
 2020-09-14 13:59:57 +09:00
Abdelatif Guettouche
c27bf32ce9 arch/xtensa/src/esp32/Kconfig: Add the SPI FLASH title to make appear in 
menuconfig.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-09-11 14:14:43 -03:00
Abdelatif Guettouche
9c0157c882 arch/xtensa/src/esp32/esp32_spiflash.c: Cosmetic changes. 
Add missing prototypes.
Fix some alignements.
Add some more comments.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-09-11 14:14:43 -03:00
Abdelatif Guettouche
6b6d983650 arch/xtensa/src/esp32/esp32_spiflash.c: Don't double check for direct 
read mode.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-09-11 14:14:43 -03:00
Xiang Xiao
b0797263ca libc/stdio: Allocate file_struct dynamically 
1.Reduce the default size of task_group_s(~512B each task)
2.Scale better between simple and complex application

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710
 2020-09-11 17:58:17 +08:00
Ouss4
06ca12e6b9 arch/: Trivial typos, mostly "their is" to "there is" 2020-09-09 14:09:43 -04:00
Xiang Xiao
f99719e260 Move note driver from drivers/syslog to drivers/note 
it's better to put the note transport layer into a common folder

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-07 11:54:10 +08:00
Johannes Schock
515ad1c388 Added KDEFINE (__KERNEL__) to EXTRAFLAGS for libboard, for other architectures. 2020-09-05 21:25:31 +08:00
Ouss4
3560e16ac7 arch/xtensa/src/esp32/esp32_spi.c: When the TX buffer is empty send 
something to kick off the SPI clock.
 2020-09-04 17:43:51 -03:00
Masayuki Ishikawa
08c4376606 arch, include, sched : Refactor ARCH_GLOBAL_IRQDISABLE related code 
Summary:
- ARCH_GLOBAL_IRQDISABLE was initially introduced for LC823450 SMP
- At that time, i.MX6 (quad Cortex-A9) did not use this config
- However, this option is now used for all CPUs which support SMP
- So it's good timing for refactoring the code

Impact:
- Should have no impact because the logic is the same for SMP

Testing:
- Tested with board: spresense:smp, spresense:wifi_smp
- Tested with qemu: esp32-core:smp, maix-bit:smp, sabre-6quad:smp
- Build only: lc823450-xgevk:rndis, sam4cmp-db:nsh

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-09-03 10:20:20 +08:00
Ouss4
b5d3ba64e0 arch/xtensa/src/esp32/esp32_gpio.c: Enable input mode only when 
configuring an input.
 2020-09-01 15:06:58 -03:00
Gregory Nutt
55a9172bc2 Fix Cygwin build with Windows native toolchain 
PR #1450 broke the Cygwin build.  Refer to Issue #1672.

The use of of logic like:

    EXTRA_LIBPATHS += -L "${dir ${shell $(CC) $(ARCHCPUFLAGS) --print-file-name=libgcc.a}}"

fails when the Toolchain $(CC) is a native Windows toolchain.  That is because the returned path is a Windows-style patch which cannot be handled by the make 'dir' command.  Commit 4910d43ab0 reorganized a lot of definitions and replaced the correct code with the use of the limit make 'dir' command.  The original code used the Bash dirname command which does not suffer from this limitation; it can handle both POSIX and Windows paths.

This was verified using the stm32f4discover:nsh toolchain with the Windows native ARM Embedded toolchain.  That toolchain returns:

    arm-none-eabi-gcc --print-file-name=libgcc.a
    c:/program files (x86)/gnu tools arm embedded/9 2019-q4-major/bin/../lib/gcc/arm-none-eabi/9.2.1/libgcc.a
 2020-09-01 10:20:28 +08:00
Alan C. Assis
946601da2f ESP32: Keep the 'waiti 0' instruction - noticed by Masayuki Ishikawa 2020-08-27 14:33:05 +01:00
Ouss4
8d32930d29 arch&boards/xtensa: Fix some typos, references to STM/ARM code and 
change file headers where Gregory Nutt is the only author.
 2020-08-27 05:48:55 -07:00
Ouss4
37d8799d07 arch/xtensa/src/esp32/esp32_spi.c: spi_cmddata function will be defined 
by board logic, don't need it here.
 2020-08-27 14:12:34 +08:00
Ouss4
99d3317329 arch/xtensa/src/esp32/esp32_irq.c: Include esp32_gpio.h to avoid 
implicit declaration warning.
 2020-08-27 14:12:34 +08:00
Alan C. Assis
bedc8c9aeb Remove "kludge" code that come from PIC32 2020-08-27 14:10:21 +08:00
Alan C. Assis
7a1342f503 Fix coding style and other small issues 2020-08-23 08:26:10 -06:00
Alan C. Assis
4ded03a673 ESP32: Add support to RNG HW Driver 2020-08-23 08:26:10 -06:00
Dong Heng
39539be149 xtensa/esp32: Improve SPI transmission 
Master:
  1. add DMA RX/TX support
  2. add software chip selection
  3. add user defined chip selection
  4. add IOMUX check and IO map

Slave:
  1. add DMA RX/TX support
  2. add IOMUX check and IO map
  3. use full 256 bit SPI TX/RX cache in non-DMA mode
 2020-08-21 10:04:27 +01:00
Alan C. Assis
69f914adcd Another nxstyle issue fixed 2020-08-20 15:15:07 -06:00
Alan C. Assis
4e3070c542 Fix some right alignment 2020-08-20 15:15:07 -06:00
Alan C. Assis
34c144ad13 Fix many coding styles issues 2020-08-20 15:15:07 -06:00
Alan C. Assis
7d88f1e9cf Fix the introduced long line 2020-08-20 15:15:07 -06:00
Alan C. Assis
5b719daf69 Fix issues reported in the pull request and update defconfig 2020-08-20 15:15:07 -06:00
chenwen
1e9ef469dc xtensa/esp32: Add functions to switch CPU frequency from 80MHz to 240Mhz 2020-08-20 15:15:07 -06:00
Xiang Xiao
acca9fcc3b sched/wdog: Remove MAX_WDOGPARMS and related stuff 
since the variable arguments are error prone and seldom used.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-08-14 08:19:50 -06:00
Xiang Xiao
a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s 
to save the preserved space(1KB) and also avoid the heap overhead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
 2020-08-11 12:28:55 -06:00
Xiang Xiao
f618de9c97 Fix nxstyle warning 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-08-08 17:30:26 -03:00
Alan C. Assis
6ea7b29088 Add ESP32 Ethernet device driver 
This driver was implemented by Dong Heng<dongheng@espressif.com>
and reviewed by Alan Carvalho de Assis
 2020-08-06 23:35:16 +01:00
Alan C. Assis
c06d3e1b0a xtensa/esp32: Add SPI Flash device driver 
ESP32 runs code in a SPI Flash, so users can also use it to store
data directly or mount some parts into a filesystem.

The SPI Flash usually use SPI0.

This driver was implemented by Dong Heng dongheng@espressif.com
and modified to fix coding style by Alan Carvalho de Assis.
 2020-07-31 23:37:30 +01:00
Alan C. Assis
cb1d11a499 ESP32: Add driver support to I2C 
This driver was implemented by Dong Heng <dongheng@espressif.com>
and modified to fix coding style by Alan Carvalho de Assis.

Co-authored-by: Abdelatif Guettouche <abdelatif.guettouche@gmail.com>
 2020-07-28 14:31:55 +01:00
SPRESENSE
e249a2f82f Makefile: Fix Make.dep not updated by config changes 
Make.dep file should be updated by .config changed after first make.
There are 2 cases affected for this problem:

 1) Add source files by config symbol
 2) Include header files in #ifdef directive

These 2 cases may not be included in Make.dep and this may prevent the
differential build from working correctly.
 2020-07-28 03:59:45 -05:00
Xiang Xiao
5efa93ec26 arch/Toolchain.defs: Change all ARCROSSDEV to CROSSDEV 
ARCROSSDEV always equals to CROSSDEV, so it is no reason to keep ARCROSSDEV.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-07-20 23:50:59 -07:00
Alan C. Assis
ba274b999e Fix small formatting issues caused by VIM macro edition 2020-07-20 21:02:41 +01:00
Xiang Xiao
b329e2377d boards: Move toolchain related variables to Toolchain.defs 
1.It make sense to let Toolchain.defs give the default value
2.The board can still change if the default isn't suitable
3.Avoid the same definition spread more than 200 Make.defs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic2649f1c7689bcf59c105ca8db61cad45b6e0e64
 2020-07-20 17:10:37 +01:00
Xiang Xiao
47f2090410 arch: Change --print-file-name=libgcc.a to --print-libgcc-file-name 
Since the new option is more compatible with clang

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-07-19 18:26:31 -07:00
Alan C. Assis
79a3fd1932 ESP32: Add driver support to SPI Master and Slave 
This driver was implemented by Dong Heng <dongheng@espressif.com>
and modified to fix coding style by Alan Carvalho de Assis.
 2020-07-19 21:26:58 +01:00