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c00141c41a
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506 Commits

Author SHA1 Message Date
Abdelatif Guettouche
c00141c41a arch/xtensa/Kconfig: The ESP32 has a different numbers for vectors and 
IRQs.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-01-15 09:47:33 +01:00
Abdelatif Guettouche
8e4397968c net/ & esp32/wlan: Fix some typos and nxstyle issues. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-01-14 07:57:27 -06:00
YAMAMOTO Takashi
ca0932f842 esp32_i2c.c: Remove useless casts 2021-01-13 11:04:59 +01:00
Xiang Xiao
0536953ded Kernel module should prefer functions with nx/kmm prefix 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-01-13 08:57:58 +01:00
Dong Heng
7a953bb154 xtensa/esp32: Fix ESP32 SPI3 slave ops data error 2021-01-11 09:10:18 +01:00
ligd
f63db66382 mqueue: add file_mq_xx for kernel use 
Change-Id: Ida12f5938388cca2f233a4cde90277a218033645
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-01-05 02:40:43 -06:00
Dong Heng
fadae0bf39 xtensa/esp32: Fix ESP32 serial UART tx ready check error 2021-01-04 09:19:53 +01:00
Sara Souza
65f39fc0c7 xtensa/esp32: Added driver api to reload counter instantly 2020-12-28 12:08:27 +01:00
Sara Souza
6a6121378c xtensa/esp32: Fixed wdt typos 2020-12-22 20:32:38 +01:00
YAMAMOTO Takashi
0fbfc4c44c esp32_wifi_adapter.c: file mode for open doesn't make sense for O_RDONLY 2020-12-22 03:37:29 -06:00
Huang Qi
073912e232 Replace all wget with curl 
wget is missing from some system (like macOS and Windows native),
it's better to use curl to simplify build environment.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2020-12-22 03:36:10 -06:00
Masayuki Ishikawa
ec73a4e69c arch & sched: task: Fix up_exit() and nxtask_exit() for SMP 
Summary:
- During repeating ostest with sabre-6quad:smp (QEMU),
  I noticed that pthread_rwlock_test sometimes stops
- Finally, I found that nxtask_exit() released a critical
  section too early before context switching which resulted in
  selecting inappropriate TCB
- This commit fixes this issue by moving nxsched_resume_scheduler()
  from nxtask_exit() to up_exit() and also removing
  spin_setbit() and spin_clrbit() from nxtask_exit()
  because the caller holds a critical section
- To be consistent with non-SMP cases, the above changes
  were done for all CPU architectures

Impact:
- This commit affects all CPU architectures regardless of SMP

Testing:
- Tested with ostest with the following configs
- sabre-6quad:smp (QEMU, dev board), sabre-6quad:nsh (QEMU)
- spresense:wifi_smp
- sim:smp, sim:ostest
- maix-bit:smp (QEMU)
- esp32-devkitc:smp (QEMU)
- lc823450-xgevk:rndis

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-12-21 23:29:56 -06:00
Abdelatif Guettouche
81a9eb190d arch/xtensa/src/esp32/esp32_spiflash.c: Invalidate the cache and 
writeback PSRAM data if the flash address used has a cache mapping.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-18 16:43:52 -03:00
chao.an
4a559807a5 arch/netdev: try tcp timer in every txavail call 
In the current implementation, the first transmission of the new
connection handshake is depends entirely by tcp_timer(), which will
caused 0.5s - 1s delay each time in connect().

This patch is mainly to improve the performance of TCP handshake.

Original:

nsh> tcp_client
[    1.536100] TCP connect start.
[    2.000200] TCP connect end. DIFF: tick: 4641, 464ms.
[    3.000300] TCP connect start.
[    4.000400] TCP connect end. DIFF: tick: 10001, 1000ms.
[    5.000500] TCP connect start.
[    6.000600] TCP connect end. DIFF: tick: 10001, 1000ms.
[    7.000700] TCP connect start.
[    8.000800] TCP connect end. DIFF: tick: 10001, 1000ms.

Optimized:

nsh> tcp_client
[    3.263600] TCP connect start.
[    3.263700] TCP connect end. DIFF: tick: 1, 0ms.
[    4.263800] TCP connect start.
[    4.263800] TCP connect end. DIFF: tick: 0, 0ms.
[    5.263900] TCP connect start.
[    5.263900] TCP connect end. DIFF: tick: 0, 0ms.
[    6.264000] TCP connect start.
[    6.264000] TCP connect end. DIFF: tick: 0, 0ms.
[    7.264100] TCP connect start.
[    7.264100] TCP connect end. DIFF: tick: 0, 0ms.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-12-18 14:16:11 +09:00
YAMAMOTO Takashi
48ba0bb30a esp32_wifi_adapter.c: Fix a use-after-free bug 2020-12-17 03:24:15 -06:00
YAMAMOTO Takashi
75bc489e24 esp32: Fix phy_printf 
Fix the following error:

CC:  chip/esp32_wifi_adapter.c
In file included from /Users/yamamoto/git/nuttx/nuttx/include/nuttx/mm/shm.h:45,
                 from /Users/yamamoto/git/nuttx/nuttx/include/nuttx/sched.h:42,
                 from /Users/yamamoto/git/nuttx/nuttx/include/sched.h:35,
                 from /Users/yamamoto/git/nuttx/nuttx/include/stdio.h:48,
                 from chip/esp32_wifi_adapter.c:28:
chip/esp32_wifi_adapter.c: In function 'phy_printf':
chip/esp32_wifi_adapter.c:3952:10: error: expected ')' before 'format'
   wlinfo(format, arg);
          ^~~~~~
 2020-12-17 03:24:15 -06:00
Sara Souza
1acba417c4 xtensa/esp32: enables started flag if the wdt was turned on in bootloader 2020-12-16 16:35:55 -03:00
Sara Souza
71715aaee8 xtensa/esp32: fixes enable int function and gets apb clk frequency through function 2020-12-16 10:48:02 -03:00
Sara Souza
add46d0408 xtensa/esp32: Added support for RTC WDT 2020-12-16 14:37:39 +01:00
Sara Souza
be12c79c52 xtensa/esp32: Changes in rtc driver to support rtc wdt driver 2020-12-16 14:37:39 +01:00
Abdelatif Guettouche
ecede04263 arch/*/src/Makefile: Generate dependencies for head files. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-15 21:00:52 -06:00
Xiang Xiao
625eef20f0 arch: Remove the special check for idle thread in up_use_stack 
since the idle thread don't call up_use_stack anymore

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-16 09:54:29 +09:00
Xiang Xiao
efee1c6ded arch: Initialize the idle thread stack info directly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-16 09:54:29 +09:00
YAMAMOTO Takashi
cb71469f85 esp32: Fix a typo. ESP_SPIRAM_BOOT_INIT -> ESP32_SPIRAM_BOOT_INIT 2020-12-15 02:07:05 -06:00
John Bampton
ba12c6c0cf Fix spelling 2020-12-12 19:18:08 +01:00
Sara Souza
6244924c3e Removed initconf from esp32_wtd_ops_s 2020-12-10 20:31:15 -06:00
Sara Souza
2a9dab2e5d xtensa/esp32: allows the rtc wdt to be configured in bootloader and used later 2020-12-10 20:31:15 -06:00
Abdelatif Guettouche
f7c5b467e1 arch/xtensa/src/esp32: Remove the EXPERIMENTAL config from the Wireless. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-10 12:31:17 -06:00
Abdelatif Guettouche
56713e0304 arch/xtensa/src/esp32/Make.defs: Don't condition including the low level 
WDT driver with the upper layer driver.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-10 12:31:17 -06:00
Abdelatif Guettouche
3ba5018b37 boards/xtensa/esp32: A bit of re-organisation in the ESP32 boards. 
Move the common files into the common directory.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-10 12:31:17 -06:00
Masayuki Ishikawa
409c65ce0b arch, sched: Fix global IRQ control logics for SMP 
Summary:
- This commit fixes global IRQ control logic
- In previous implementation, g_cpu_irqset for a remote CPU was
  set in sched_add_readytorun(), sched_remove_readytorun() and
  up_schedule_sigaction()
- In this implementation, they are removed.
- Instead, in the pause handler, call enter_critical_setion()
  which will call up_cpu_paused() then acquire g_cpu_irqlock
- So if a new task with irqcount > 1 restarts on the remote CPU,
  the CPU will only hold a critical section. Thus, the issue such as
  'POSSIBLE FOR TWO CPUs TO HOLD A CRITICAL SECTION' could be resolved.
- Fix nxsched_resume_scheduler() so that it does not call spin_clrbit()
  if a CPU does not hold a g_cpu_irqset
- Fix nxtask_exit() so that it acquires g_cpu_irqlock
- Update TODO

Impact:
- All SMP implementations

Testing:
- Tested with smp, ostest with the following configurations
- Tested with spresense:wifi_smp (NCPUS=2,4)
- Tested with sabre-6quad:smp (QEMU, dev board)
- Tested with maix-bit:smp (QEMU)
- Tested with esp32-core:smp (QEMU)
- Tested with lc823450-xgevk:rndis

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-12-10 08:33:42 +01:00
Abdelatif Guettouche
5d7428a385 arch/xtensa: Fix alignement when coloring and checking the stacks. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-09 09:44:04 -03:00
Abdelatif Guettouche
7075c98978 arch/xtensa: Add a pseudo save area to be able to backtrace from 
interrupts

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-09 09:44:04 -03:00
Abdelatif Guettouche
1f96f42f1e arch/xtensa/include/irq.h: Reserve some space for interptee's BSA. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-09 09:44:04 -03:00
Abdelatif Guettouche
368d21a0b9 arch/xtensa/src/common/xtensa_context.S: Name A3 register the usual way. 
i.e. a3 instead of r3.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-09 09:44:04 -03:00
Abdelatif Guettouche
5f9d9ba44c arch/xtensa/src/common/xtensa_context.S: Don't save CALL0 ABI 
callee-saved registers.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-09 09:44:04 -03:00
Abdelatif Guettouche
716a29ebeb arch/xtensa/src/common/xtensa_backtrace.S: Update the comments to show 
the functions in play during the backtrace.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-12-09 09:44:04 -03:00
YAMAMOTO Takashi
58fdaa5c2d arch/xtensa/src/esp32/esp32_wifi_adapter.c: Fix a syslog format 2020-12-05 08:13:32 -06:00
Dong Heng
3bb9a42c6b xtensa/esp32: Refactor ESP32 Wi-Fi driver 2020-12-04 09:39:11 -03:00
Alan C. Assis
3865960b89 esp32/esp32-core: Fix #ifdef warning and update MM_SECTIONS 2020-12-01 21:36:07 +01:00
Abdelatif Guettouche
298e1ddebf arch/xtensa/src/common: Don't include ESP32 files directly, include them 
from the chip simlink.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-11-28 10:24:12 -03:00
Abdelatif Guettouche
967fbebcb9 arch/xtensa: Fix stack's alignment 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2020-11-28 10:24:12 -03:00
chao.an
32ba194372 style/code: remove unnecessary trailing whitespace 
N/A

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-11-28 12:20:30 +01:00
chao.an
049c991d28 style/Kconfig: remove unnecessary trailing whitespace 
N/A

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-11-28 12:20:30 +01:00
chao.an
c56785bd0d style/Makefile: remove unnecessary trailing whitespace 
N/A

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-11-28 12:20:30 +01:00
chenwen
cb8d267230 xtensa/esp32: Announce the power management state change to feed watchdog 2020-11-25 10:53:05 -03:00
chenwen
2991418b2e xtensa/esp32: keep cpu clock while configured cpu clock is consistent with the default 2020-11-25 10:53:05 -03:00
chenwen
39322e1158 xtensa/esp32: Get CPU frequency from the rtc register 2020-11-25 10:53:05 -03:00
chenwen
1847a67e05 xtensa/esp32: Add sleep reject reasons 2020-11-25 10:53:05 -03:00
chenwen
5c5e0494f3 xtensa/esp32: Keep VDDSDIO power on if PSRAM is enabled 2020-11-25 10:53:05 -03:00