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489 Commits

Author SHA1 Message Date
Gustavo Henrique Nihei
b864f37613 risc-v/espressif: Add Watchdog support on top of MWDT0 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-03-14 23:55:35 +01:00
Gustavo Henrique Nihei
81499fcdf2 risc-v/espressif: Add support for ESP32-H2 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-03-14 23:55:35 +01:00
Gustavo Henrique Nihei
c149e52791 risc-v/espressif: Add support for ESP32-C6 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-03-14 23:55:35 +01:00
Gustavo Henrique Nihei
17f7f6e86d risc-v: Add Espressif chip family support on top of esp-hal-3rdparty 
Initially supporting ESP32-C3 chip, to be followed by other RISC-V-based
chips from Espressif.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-03-14 23:55:35 +01:00
Zhihong Chen
8f74ce8ac4 boards:riscv:hpm6750evk2: revised README.txt to config toolchain 
- use hpmicro GNU riscv32 toolchain

Signed-off-by: Zhihong Chen <zhihong.chen@hpmicro.com>
 2023-03-09 07:56:00 +02:00
Lucas Saavedra Vaz
35f830b19a boards: Add CoreMark config to ESP boards 2023-03-08 13:11:13 +08:00
Xiang Xiao
66c5f86018 sched: Disable stdio api by default when DEFAULT_SMALL equals y 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-03-03 00:18:03 +02:00
Xiang Xiao
2c5f653bfd Remove the tail spaces from all files except Documentation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-26 13:24:24 -08:00
Xiang Xiao
8b4ecac6c2 libc: Move math library from libs/libc/math to libs/libm/libm 
to prepare the support of other implementation e.g.:
https://github.com/JuliaMath/openlibm
https://gitlab.com/gtd-gmbh/libmcs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-23 10:40:07 +02:00
Xiang Xiao
ee24396d77 drivers/note: Change DRIVER_NOTExxx to DRIVERS_NOTExxx 
follow other driver config style

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-20 14:30:59 +08:00
Alan Carvalho de Assis
39d3236ee8 esp32c3-devkit: Remove -Werror to let compile ble stack 2023-02-18 11:02:31 +08:00
Xiang Xiao
6b61b5ed15 Fix warning: warning: ESP32C6_DEVKIT_RUN_IRAM has 'help' but empty help text 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-17 16:01:52 +08:00
Alan Carvalho de Assis
bc605962b8 esp32c6-devkit: Update defconfig 2023-02-11 13:18:52 +08:00
chenwen@espressif.com
cfc9029c5d risc-v/esp32c6: Add ESP32-C6 basic support 
1. Bring up OS kernel.
  2. Add interrupt support.
  3. Add system timer support.
  4. Add the ESP32-C6 devkit board.
  5. Add basic UART support for console.
  6. Add clock configuration.
  7. Add board reset support.
 2023-02-10 17:38:41 -03:00
chao an
3a0fdb019d nuttx: replace all ARRAY_SIZE()/ARRAYSIZE() to nitems() 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-02-09 20:05:44 +08:00
Zhihong Chen
d082af34f7 add hpmicro chip: hpm6750 
Signed-off-by: Zhihong Chen <zhihong.chen@hpmicro.com>
 2023-02-09 14:17:49 +08:00
Ville Juven
09e7987121 sched/addrenv: Fix system crash when process group has been deleted 
There is currently a big problem in the address environment handling which
is that the address environment is released too soon when the process is
exiting. The current MMU mappings will always be the exiting process's, which means
the system needs them AT LEAST until the next context switch happens. If
the next thread is a kernel thread, the address environment is needed for
longer.

Kernel threads "lend" the address environment of the previous user process.
This is beneficial in two ways:
- The kernel processes do not need an allocated address environment
- When a context switch happens from user -> kernel or kernel -> kernel,
  the TLB does not need to be flushed. This must be done only when
  changing to a different user address environment.

Another issue is when a new process is created; the address environment
of the new process must be temporarily instantiated by up_addrenv_select().
However, the system scheduler does not know that the process has a different
address environment to its own and when / if a context restore happens, the
wrong MMU page directory is restored and the process will either crash or
do something horribly wrong.

The following changes are needed to fix the issues:
- Add mm_curr which is the current address environment of the process
- Add a reference counter to safeguard the address environment
- Whenever an address environment is mapped to MMU, its reference counter
  is incremented
- Whenever and address environment is unmapped from MMU, its reference
  counter is decremented, and tested. If no more references -> drop the
  address environment and release the memory as well
- To limit the context switch delay, the address environment is freed in
  a separate low priority clean-up thread (LPWORK)
- When a process temporarily instantiates another process's address
  environment, the scheduler will now know of this and will restore the
  correct mappings to MMU

Why is this not causing more noticeable issues ? The problem only happens
under the aforementioned special conditions, and if a context switch or
IRQ occurs during this time.
 2023-02-08 02:51:23 +08:00
Xiang Xiao
d8a8c2fdd8 boards: Enable assert for citest 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-06 21:33:15 +09:00
Stuart Ianna
05c6d7c7b9 litex: Add PWM driver. 
PWM driver for multiple peripherals supplied in gateware.

Only single channel frequency and duty cycle control is implemented. Pulse counting and multichannel features are not currently feasible.

Additions also include a new board configuration for arty-a7 which enables the PWM driver and example application.
 2023-02-01 09:34:57 -03:00
Ville Juven
0bebb94923 icicle/configs: Update some configs 
- Remove the annoying color terminal for nsh target
- Add SHMFS for nsh and pnsh
- Increase stack user and kernel sizes for kernel mode
 2023-01-30 21:57:25 +08:00
Xiang Xiao
267e80a9e7 boards: Update Administrator tea result to 8Tv+Hbmr3pLVb5HHZgd26D 
continue the change: https://github.com/apache/nuttx/pull/6843

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-26 17:11:07 +02:00
Xiang Xiao
d7ee492fc4 board/arch: Remove FAR decorator 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-25 13:05:07 +02:00
Xiang Xiao
299de87e68 tiva/lm3s6965-ek: Remove CONFIG_DEBUG_ASSERTIONS from qemu-protected 
to save the code size

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-24 15:00:19 -03:00
Gustavo Henrique Nihei
e77e12e145 espressif: Stabilize MCUboot support on Espressif chips 
MCUboot support is no longer behind EXPERIMENTAL for the following
chips:
- ESP32
- ESP32-S2
- ESP32-S3
- ESP32-C3

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-01-24 08:44:22 +09:00
Alan Carvalho de Assis
f0289577bf boards: Update all boards config after updating NSH_CMDPARMS 2023-01-23 03:04:51 +08:00
Gustavo Henrique Nihei
11e401c0bc esp32[c3|s3]: Fix relative path in file header 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-01-19 10:11:34 +08:00
Gustavo Henrique Nihei
5a25b46b8b esp32[c3|s3]: Improve documentation of Linker Scripts 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-01-19 10:11:34 +08:00
Gustavo Henrique Nihei
2436065096 espressif: Add missing Apache Foundation copyright header 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-01-19 10:11:34 +08:00
Ville Juven
b3360e4da9 mpfs/knsh: Enable SHMFS 2023-01-18 11:01:20 +08:00
Masayuki Ishikawa
896dbb2499 boards: rv-virt: Add knetnsh64 and knetnsh64_smp 
Summary:
- This commit adds knetnsh64 and knetnsh64_smp

Impact:
- None

Testing:
- Tested with ping, telnet and iperf on QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-01-16 13:29:40 +08:00
pengyiqiang
1c62181b0d boards: adapt LVGL v8 defconfig 
Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
 2023-01-01 10:15:08 -03:00
Xiang Xiao
85566fb5d7 boards/esp32c3-devkit: Enable CONFIG_PM_PROCFS to improve the ci coverage 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-24 11:26:48 -03:00
Gustavo Henrique Nihei
739aca095a risc-v/esp32c3: Prevent double initialization of SHA peripheral 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-12-16 16:19:47 +02:00
anjiahao
bc0fe0ea16 crypto:add some hardware support 
esp32c3: aes hmac-sha1 hmac-sha256
stm32f0l0g0 stm32l1 : aes
sam34: aes
lpc43: aes
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-12-14 02:33:56 +08:00
Masayuki Ishikawa
f4c349963a boards: rv-virt: Improve iperf speed for virtio-mmio-net 
Summary:
- This commit improves iperf speed for virtio-mmio-net

Impact:
- None

Testing:
- Tested with QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-12-13 13:21:35 +08:00
Xiang Xiao
2bc780f062 risc-v/esp32c3: Move .gitignore from common/src to common 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-11 22:41:25 +08:00
chao an
61563d6004 risc-v/es32c3: improve passthrough performance by iob offload 
Use iob offload model to improve passthrough performance

1. Use iob buffer instead of reserved packet buffer
2. Enable TCP/UDP buffer mode

-------------------------------------------------
|  Protocol      | Server | Client |            |
|-----------------------------------------------|
|  TCP           |    7   |    12  |  Mbits/sec |
|  TCP(Offload)  |   17   |    11  |  Mbits/sec |
|  UDP           |   10   |    16  |  Mbits/sec |
|  UDP(Offload)  |   43   |    28  |  Mbits/sec |
-------------------------------------------------

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-11 16:19:20 +08:00
Xiang Xiao
563f5f4fa4 Fix Error: board/esp32c3_bringup.c:150:9: error: implicit declaration of function 'board_apds9960_initialize' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-09 21:10:40 +01:00
Gustavo Henrique Nihei
4ba7ef51c5 risc-v/esp32c3: Add ROMFS files into .gitignore 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-12-09 23:35:08 +08:00
Gustavo Henrique Nihei
1ced1e9f35 risc-v/esp32c3: Move files shared between boards into a common folder 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-12-09 11:19:27 +08:00
Gustavo Henrique Nihei
9af5dca7dc risc-v/esp32c3: Refactor and rename linker scripts 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-12-09 11:19:27 +08:00
chao an
ee72f920a3 esp32c3/nsh: enable dumpstack/backtrace 
Dump task stack:
| nsh> ps
|   PID GROUP PRI POLICY   TYPE    NPX STATE    EVENT     SIGMASK   STACK COMMAND
|     0     0   0 FIFO     Kthread N-- Ready              00000000 002016 Idle Task
|     1     1 100 RR       Task    --- Running            00000000 001984 nsh_main
| nsh> dumpstack 0 100
| backtrace| 0: 0x4200764a 0x3fc82d60 0x420000b2 0x42000044
| backtrace| 1: 0x42007e98 0x420036b4 0x4201043c 0x42010450 0x4200cab0 0x42008fec 0x42009294 0x42008454
| backtrace| 1: 0x42007fbe 0x42007f54 0x42006200 0x4200432c
| backtrace| 2: 0x42013ec0 0x420119bc 0x42013abc 0x42006200 0x4200432c

address to line:
| $ riscv64-unknown-elf-addr2line -e nuttx 0x42007e98 0x420036b4 0x4201043c 0x42010450 0x4200cab0 0x42008fec 0x42009294 0x42008454
| nuttx/include/arch/syscall.h:238
| nuttx/sched/semaphore/sem_wait.c:201
| nuttx/sched/sched/sched_waitpid.c:127
| nuttx/sched/sched/sched_waitpid.c:597
| apps/nshlib/nsh_builtin.c:160
| apps/nshlib/nsh_parse.c:543
| apps/nshlib/nsh_parse.c:2736
| apps/nshlib/nsh_session.c:234

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-09 01:49:48 +08:00
Ville Juven
10ef3900b2 risc-v/qemu-rv: Mark the page table section as NOLOAD 
Otherwise the linker will allocate an output section for it, which actually
uses kernel ROM memory for nothing
 2022-12-08 21:56:03 +08:00
Ville Juven
9b0e1659ea risc-v/mpfs: Mark the page table section as NOLOAD 
Otherwise the linker will allocate an output section for it, which actually
uses kernel ROM memory for nothing
 2022-12-08 21:56:03 +08:00
Masayuki Ishikawa
5c8d9c928a boards: rv-virt: Add virtio-net to netnsh/netnsh_smp/netnsh64 
Summary:
- This commit add virtio-net to netnsh/netnsh_smp/netnsh64

Impact:
- None

Testing:
- Tested iperf and telnetd with QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-11-29 13:16:44 +08:00
Xiang Xiao
6d30726a1b Remove the unnecessary "return;" at the end of function 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 22:23:50 +01:00
Nathan Hartman
03802dad13 NuttX graduated the Incubator; update repository links 2022-11-26 11:58:15 -08:00
Alan Carvalho de Assis
0e57e69b08 Add libc_stubs functions to get hmac_md5() 
Co-author: Gustavo Nihei <gustavo.nihei@espressif.com>
Co-author: Lucas Vaz <lucas.vaz@espressif.com>
 2022-11-25 10:26:37 +08:00
chao an
6d8c28a83c boards/citest: disable NET_ARP for usrsocktest 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-24 20:54:18 +08:00
chao an
624d69ee05 boards: enter/leave critical section should in pairs 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-22 08:19:24 +09:00