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14505 Commits

Author SHA1 Message Date
Petro Karashchenko
f095bf8f39 arch/arm/samv7/sam_afec: fix ADC pin for channel 9 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-05-13 11:17:37 -03:00
wangbowen6
f23ba7e761 arm/tlsr82: add hardware aes encrypt and decrypt support. 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-13 20:24:46 +08:00
Xiang Xiao
1ba316b5c7 arch: Remove board/libboard$(LIBEXT) from the rerequest of export_startup 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-12 23:34:31 +03:00
wangbowen6
bc61e71b94 crypto: change type uint32_t to size_t in aes_cypher() arguments. 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-12 22:28:54 +08:00
Ville Juven
47e85b68fe arch/addrenv: Change text write enable/disable to generic mprot 
Implement a generic access rights modification procedure instead
of the procedures that only do one thing (enable/disable write)
to one section (text).
 2022-05-12 22:28:31 +08:00
Matthew Trescott
f6f826c09a Fix broken tiva_gpioirqclear 2022-05-12 14:49:35 +08:00
chao.an
04f7beea83 arm/tlsr82: fix kconfig warning 
arch/arm/src/tlsr82/Kconfig:272:warning: leading whitespace ignored

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-05-12 14:58:47 +09:00
wangbowen6
c39d3fa9e4 tlsr82/tc32: optimize the irq process 
1. using armv6-m arm_irq();
2. simplify the interrupt number get process;
3. To improve the performance, move common exception code to ram_code.

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-12 02:07:52 +08:00
wangbowen6
6caa8f1075 arm_createstack: fix warning for tc32 compiler. 
fix warning:
common/arm_createstack.c: In function 'up_create_stack':
common/arm_createstack.c:154:11: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-11 20:14:30 +03:00
wangbowen6
db1e6656dd arm/tc32/Make.defs: filter-out arm_udelay.c 
tc32 architecture implement up_udelay by itself, so filter
out arm_udelay.c.

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-11 21:57:01 +08:00
wangbowen6
28684f24b7 arm/tlsr82: pwm driver optimize and add pulse count support. 
1. add pulse count support for pwm0;
2. add more detailed config for pwm;
3. pwm configuration and start process optimize;
4. tlsr82/Kconfig format;

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-11 13:15:44 +03:00
Xiang Xiao
0cf2330e41 arch/arm: Fix target 'arm_vectortab.o' given more than once in the same rule 2022-05-11 17:39:33 +09:00
Masayuki Ishikawa
1277bcfd15 arch: tiva: Fix TIVA_WITH_QEMU in Kconfig 
Summary:
- TIVA_WITH_QEMU is used to run the NuttX with QEMU
- The configuration should not depend on TIVA_ETHERNET
- This commit fixes this issue

Impact:
- None

Testing:
- Tested with QEMU

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-05-11 15:09:34 +08:00
Xiang Xiao
0c8d3489e6 arch/arm: Fix target 'arm_fpuconfig.o' given more than once in the same rule 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-10 16:42:43 +03:00
Xiang Xiao
8634e8de64 Replace all sem_xxx with nxsem_xxx 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-10 15:08:36 +03:00
wangbowen6
73f7cc5855 tlsr82: first commit of telink tlsr82xx chip port. 
tlsr82: first commit of telink tlsr82xx chip port.

 - tc32 archtecture context switch;
 - tc32 backtrace;
 - timer, uart, pwm, gpio, adc driver;
 - flash, watchdog driver;
 - uart txdma/rxdma;
 - spi console driver;
 - add board bringup and reset;

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-05-09 12:33:39 +08:00
Zou Hanya
ce2a7d6d19 stm32 usbfs: Fix stm32_usbfs and add CONFIG_STM32_USBFS 2022-05-09 10:34:40 +08:00
Zou Hanya
654960da4b stm32 usbfs: Add copy of stm32_usbdev 2022-05-09 10:34:40 +08:00
okayserh
2696aee11d Fixed the bug that prevented the code from working in uninitialized 
state (wrong I2C write size). Some improvements of the code.
 2022-05-09 10:34:29 +08:00
Xiang Xiao
1172ed306c arch/arm: Remove arm_etherstub.c 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-08 16:58:50 +03:00
Xiang Xiao
fd468130e6 arm/common: Skip compile arm_[m|u]delay.c if CONFIG_[ALARM|TIMER]_ARCH is true 
since up_[m|u]delay provide in the common code in this case

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-08 16:58:50 +03:00
okayserh
476770e9fd Added functionality for Audio support with the STM32F746 Discoboard 
In particular additions to wm8994.h and filled functionality into
wm8994.c.

Resolved a few more remarks from review.
 2022-05-07 11:52:51 -03:00
Xiang Xiao
e84e5f0e1d arch: Add gcov related config for arm/risc-v/xtensa 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-06 14:43:57 -03:00
Oki Minabe
3983efa47e armv7-a: smp: allocate page table for each cpu 
Summary:
- In case of SMP and ADDRENV, allocate the page table for each cpu
- Each cpu holds separated addrenv and MMU setting

Impact:
- armv7-a

Testing:
- sabre-6quad:smp w/ qemu
- sabre-6quad:knsh w/ qemu
- sabre-6quad:knsh_smp w/ qemu (WIP)

Signed-off-by: Oki Minabe <minabe.oki@gmail.com>
 2022-05-06 18:30:20 +09:00
JacobCrabill
0a37bd8d4f stm32: SocketCAN: allow non-late netdev initialization 2022-05-06 08:54:58 +02:00
JacobCrabill
b6d9eab7c9 stm32h7: Add FDCAN3_BASE to memorymap.h 
Note that pinmap.h, irq.h, fdcan.h still need to be updated with proper
register definitions for the FDCAN3 peripheral present in
STM32H7[2|3][3|5] MCUs
 2022-05-06 08:54:58 +02:00
JacobCrabill
f406afdc42 arch/stm32h7: Add FDCAN SocketCAN driver 
Adds an FDCAN driver for STM32H7 MCUs using the SocketCAN interface
 2022-05-06 08:54:58 +02:00
Oki Minabe
4fa21c4719 armv7-a: Inner Shareable TLB maintenance operations 
Summary:
- Use Inner Shareable for TLB maintenance operations
- Add config option as CONFIG_ARM_HAVE_MPCORE
- This PR is in preparation for smp with kernel build

Impact:
- armv7-a

Testing:
- sabre-6quad:smp w/ qemu
- sabre-6quad:knsh_smp w/ qemu (WIP)

Signed-off-by: Oki Minabe <minabe.oki@gmail.com>
 2022-05-06 15:26:59 +09:00
chao.an
0c223998c7 arm/cortex-m/toolchain: try print runtime library only in clang 
fix compile warning:

make: arm-nuttx-elf-gcc: Command not found

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-05-05 17:31:12 +02:00
Simon Filgis
6e8c32e778 MCAN_INT_ACKE must be on the list of MCAN_TXERR_INTS to be properly handeled 2022-05-04 01:38:25 +08:00
Anton Potapov
862b815f87 Restore lost flash define for stm32. 2022-05-03 23:07:15 +08:00
Xiang Xiao
972a260391 arch/arm: Remove FAR and CODE from chip folder(3) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-03 16:50:52 +03:00
Xiang Xiao
44ad6d0a23 arch/arm: Remove FAR and CODE from chip folder(2) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-03 16:50:52 +03:00
Xiang Xiao
03c31d332f arch/arm: Remove FAR and CODE from chip folder(1) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-03 16:50:52 +03:00
Ville Juven
248b738f25 arm_addrenv: Add stubs for modifying permissions 
Adds stubs for up_addrenv_text_enable/disable_write. These don't have
to do anything as the ARM MMU allows setting access per mode. Currently
the settings for user .text area grants the kernel write access, but
revokes user write access.
 2022-05-03 21:25:25 +09:00
Oki Minabe
0ba891c1b0 armv7-a: smp: fix stack coloration 
Summary:
- The stack pointer is subtracted to alloc xcptcontext area
  in the __cpu?_start block
- Fix the stack coloration overrun to the previous cpu's xcpt area

Impact:
- armv7-a's smp configuration

Testing:
- smp and ostest on sabre-6quad:smp w/ qemu

Signed-off-by: Oki Minabe <minabe.oki@gmail.com>
 2022-05-03 19:12:04 +08:00
Xiang Xiao
f77a0ec7fa arch: Move -finstrument-functions from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 23:54:15 +03:00
Xiang Xiao
1fde7e17bb arch: Move -fstack-protector-all from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 23:54:15 +03:00
Xiang Xiao
aeb9c5d822 boards: Move -fno-strict-aliasing from Make.defs to Toolchain.defs 
and migrate MAXOPTIMIZATION into ARCHOPTIMIZATION

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-01 11:36:41 +03:00
chao.an
5db447623d arm/cxd56xx/lc823450/rp2040: replace arch testset to board implement 
This patch to resolve the regression which leads to the breakage of spresense:smp

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-05-01 06:38:25 +09:00
chao.an
3ec2f70046 arch/arm/Make.defs: unify arch common source include 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-30 21:50:16 +08:00
chao.an
8951b0135b arch/cortex-[a|r]/Make.defs: unify arch common source include 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-30 21:50:16 +08:00
chao.an
5677fe2153 arch/cortex-m/Make.defs: unify arch common source include 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-30 21:50:16 +08:00
chao.an
a560eb5f8d arch/arm/Make.defs: unify common source include 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-30 21:50:16 +08:00
Xiang Xiao
94cb0c6072 arch: Move -nostdinc++ to Tooolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-29 21:08:14 -03:00
Simon Filgis
385519302e Corrected typo in sam_spi.c. Debaugcall needs cs not if as ref... 
Signed-off-by: Simon Filgis <simon@ingenieurbuero-filgis.de>
 2022-04-30 03:13:38 +08:00
Oki Minabe
c38234e342 armv7-a/r: use cps instruction to change cpu mode 
Summary:
- Use CPS instruction to change cpu mode for code simplification
- CPS which changes cpu mode is available in armv6 and above

Impact:
- armv7-a/r

Testing:
- smp and ostest on sabre-6quad:smp w/ qemu

Signed-off-by: Oki Minabe <minabe.oki@gmail.com>
 2022-04-30 03:13:22 +08:00
Ville Juven
b3baf95835 UMM: Implement getter for address environment heap start vaddr 
Using the Kconfig macro does not work for RISC-V target, as there the
user heap follows .data/.bss and does not obey any Kconfig provided
boundary.

Added stubs for ARM and Z80 also.
 2022-04-29 23:13:16 +08:00
Sergey Nikitenko
19c5ac9135 stm32l4 fix ECCR comment 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
3cc8d7d52a stm32l4 rtcc register fixes 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
0b9a36d142 stm32l4 fix tim channel range checking 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
541b03b787 stm32l4 TIM register fixes 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
57c64d327e stm32l4 FLASH_CR_FSTPG register fix 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
50fb3b5dc0 stm32l4 fixing proper register name RCC_APB1ENR1_PWREN 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
b73e89a674 stm32l4 RCC multi-bit field fixes 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
7e4193c4a3 stm32l4 remove useless RTCPRE setup 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
9850766d07 stm32l4 RCC SW/SWS comment fixes 2022-04-29 09:30:09 +03:00
Sergey Nikitenko
3da7706db8 stm32l4+ DMAMUX register fix 2022-04-29 09:30:09 +03:00
chao.an
042640abbf arch/arm: add support for GCC LTO 
1. Enable GCC link-time optimizer
2. Enable use of a linker plugin during link-time optimization

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-27 23:42:54 +08:00
chao.an
db54b0b836 arm/assert: fix build warning on clang 
common/arm_assert.c:80:14: warning: format specifies type 'unsigned int' but the argument has type 'uint32_t' (aka 'unsigned long') [-Wformat]
             stack, ptr[0], ptr[1], ptr[2], ptr[3],
             ^~~~~
include/debug.h:119:59: note: expanded from macro '_alert'
   __arch_syslog(LOG_EMERG, EXTRA_FMT format EXTRA_ARG, ##__VA_ARGS__)
                                      ~~~~~~              ^~~~~~~~~~~

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-27 14:18:42 +08:00
Xiang Xiao
8f8ee25a9c boards: Move -g from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-25 16:23:03 +03:00
Xiang Xiao
75326e563d boards: Move -fno-common from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-25 07:57:29 +03:00
Xiang Xiao
5a565e753c pm: Move pm_initialize call from driver_initialize to xxx_pminitialize 
since it's too late with the below commit:
ommit a594a5d7a8
Author: chao.an <anchao@xiaomi.com>
Date:   Mon Apr 11 19:44:26 2022 +0800

    sched/init: drivers_initialize() should be late than up_initialize()

    up_initialize
    |
     ->up_serialinit
       |
        ->uart_register  /* ("/dev/console", &CONSOLE_DEV); */

    drivers_initialize
    |
     ->syslog_console_init
       |
        ->register_driver /* ("/dev/console", &g_consoleops, 0666, NULL); */

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-22 14:36:27 +03:00
chao.an
1c8e12406e compile/opt: add config DEBUG_LINK_MAP 
Selecting this option will pass "-Map=$(TOPDIR)$(DELIM)nuttx.map" to ld
when linking NuttX ELF. That file can be useful for verifying
and debugging magic section games, and for seeing which
pieces of code get eliminated with DEBUG_OPT_UNUSED_SECTIONS.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-22 01:37:23 +08:00
chao.an
64d7326ed5 compile/opt: add config DEBUG_OPT_UNUSED_SECTIONS 
Enable this option to optimization the unused input sections with the
linker by compiling with " -ffunction-sections -fdata-sections ", and
linking with " --gc-sections ".

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-22 01:37:23 +08:00
Xiang Xiao
1320e5add4 arch/arm: Move the duplicated assembly code to common folder 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-21 12:56:34 +03:00
Xiang Xiao
ebf1093cff arch/arm: Switch the context of save and restore from assembler to c 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-21 12:56:34 +03:00
chao.an
875c5dac75 arm/armv[7|8]m: compare of hardware fp registers should skip REG_FP_RESERVED 
Fix fpu test break

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-21 14:55:54 +09:00
chao.an
0315283c21 arch/clang: add support for Clang LTO 
add support of Clang's Link Time Optimization (LTO) on NuttX build system

Reference:
https://gcc.gnu.org/onlinedocs/gccint/LTO-Overview.html
https://llvm.org/docs/LinkTimeOptimization.html

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-21 01:21:54 +08:00
chao.an
67fbfda974 arch/armv6-m: add support of LLVM Clang 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-21 01:21:54 +08:00
Alin Jerpelea
af98967439 arch: arm: stm32l4: remove empty files 
during contribution empty files have been pushed.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-04-20 21:05:45 +08:00
Alin Jerpelea
73cd86dad7 arch: arm: phy62xx: Add Apache license to files 
In the initial contribution those files were missing the license

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-04-20 21:05:45 +08:00
Alin Jerpelea
22ceda26bb arch: arm: lpc43xx: Add Apache license to files 
In the initial contribution those files were missing the license

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-04-20 21:05:45 +08:00
Alin Jerpelea
4e19a97916 arch: arm: imxrt: Add Apache license to files 
In the initial contribution those files were missing the license

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-04-20 21:05:45 +08:00
Alin Jerpelea
208b892efe arch: arm: cxd56xx: Add Apache license to files 
In the initial contribution those files were missing the license

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2022-04-20 21:05:45 +08:00
zhuyanlin
8d756a75a2 armv7/r:cp15_cache_all: fix error in LineSize 'r5' mask 
r5 = r3 & r1

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-04-20 08:06:58 +09:00
chao.an
2df591b3bb arch/armv7-a/r: Unify the toolchain definition of eabi for linux and windows 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-19 23:17:27 +08:00
chao.an
4a085e1cdb arch/arm/armv6-m: Unify the toolchain definition of eabi for linux and windows 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-19 23:17:27 +08:00
chao.an
2246afcdd8 arch/armv7-m: Unify the toolchain definition of eabi/clang/iar for linux and windows 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-19 23:17:27 +08:00
chao.an
a79bf8c9eb arch/armv8-m: Unify the toolchain definition of eabi/clang for linux and windows 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-19 23:17:27 +08:00
Ville Juven
5c951d8c4a arm/arm_assert.c Fix dumping of status from ISR 
The status dump did not work if the first fault triggers before
the first context switch (during nx_start()).
 2022-04-19 15:28:09 +03:00
chao.an
b110c984b1 arch/armv7-[a|r]: correct the handing of group env switch 
This PR resolved 2 issues:
1. CURRENT_REGS is not set correctly on swint handling
2. group env is not changed properly

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-19 12:10:25 +03:00
Xiang Xiao
96fa8be5f5 arch/armv[7|8]-m: Compare all FPU registers in up_fpucmp 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-19 11:09:36 +03:00
Xiang Xiao
d80c2d7419 arch/arm: Remove all lazy fpu related code 
since it is broken and inefficient, and then removed by:
commit dc961baaea
Author: chao.an <anchao@xiaomi.com>
Date:   Thu Apr 14 18:07:14 2022 +0800

    arm/armv7-[a|r]: move fpu save/restore to assembly handler

    Save/Restore FPU registers in C environment is dangerous practive,
    which cannot guarantee the compiler won't generate the assembly code
    with float point registers, especially in interrupt handling

    Signed-off-by: chao.an <anchao@xiaomi.com>

commit 8d66dbc068
Author: chao.an <anchao@xiaomi.com>
Date:   Thu Apr 7 13:48:04 2022 +0800

    arm/armv[7|8]-m: skip the fpu save/restore if stack frame is integer-only

    Signed-off-by: chao.an <anchao@xiaomi.com>

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-19 11:09:36 +03:00
Xiang Xiao
7c5b2e3305 arch/arm: Remove FAR and CODE from common/ and arm*/ folder 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-19 00:23:59 +03:00
Xiang Xiao
84b0453ef3 arch/arm: Remove unneeded group_addrenv call which handled by arm_doirq 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-18 22:18:32 +03:00
chao.an
29005bd79f board/arch_fpu*: move arch_[get|cmp]fpu to common arch 
rename the arch api:
arch_getfpu  -> up_saveusercontext
arch_cmpfpu  -> up_cmpfpu

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-18 22:22:16 +08:00
chao.an
5bdfae66ce arch/arm: export arm_saveusercontext() 
rename arm_saveusercontext() -> up_arm_saveusercontext()

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-18 22:22:16 +08:00
chao.an
bdbbdbe242 arm/a1x: fix compile break 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-18 10:02:17 +08:00
Xiang Xiao
ef1a98dd00 Remove the unneeded void cast 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-17 23:32:05 +03:00
Xiang Xiao
32ee2ae407 Remove the unneeded worker_t cast 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-17 23:32:05 +03:00
Xiang Xiao
373363d750 arch/arm: Move arm_signal_dispatch.c to common folder 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-17 23:30:41 +03:00
wangbowen6
91d02f5db8 arm/arch: using __builtin_frame_address(0) implement up_getsp(). 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-04-18 00:49:15 +08:00
chao.an
c08d9047b2 arch/Toolchain.defs: replace all ${/$} with $(/$) 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-17 00:58:34 +08:00
chao.an
aed21ba0bc arch/armv[7|8]m: enhance the clang support 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-17 00:58:34 +08:00
okayserh
3a015d56b0 Fixed a compile error, presumably caused by C&P error. 2022-04-16 19:21:10 +08:00
Petro Karashchenko
09b3fb25ab drivers: remove unimplemented open/close/ioctl interfaces 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-04-15 16:56:25 +08:00
Richard Tucker
1b13d1b440 arch/arm/src/sam34/Kconfig: fix typo in device name 2022-04-15 02:22:01 +08:00
Richard Tucker
de66e18d6f arch/arm/src/sam34/sam_hsmci.c: SAM3X GPIO setup 2022-04-15 02:22:01 +08:00
Richard Tucker
929556d750 arch/arm/src/sam34/sam_hsmci: DMA also present on SAM3X chips 2022-04-15 02:22:01 +08:00
Richard Tucker
be0bcac91b arch/arm/src/sam34/sam_hsmci.c: DMA setup before write is required 2022-04-15 02:22:01 +08:00
Richard Tucker
bc7f4b2375 arch/arm/src/sam34/sam_hsmci.c: delay required after sending command 2022-04-15 02:22:01 +08:00
chao.an
dc961baaea arm/armv7-[a|r]: move fpu save/restore to assembly handler 
Save/Restore FPU registers in C environment is dangerous practive,
which cannot guarantee the compiler won't generate the assembly code
with float point registers, especially in interrupt handling

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-14 22:33:10 +08:00
Xiang Xiao
a94b7b9cca arm/rtl8720c: Remove up_getsp which is already implemented in arch/arm/arch.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-14 16:35:52 +03:00
chao.an
b3d47e246f arch/stack_color: correct the stack top of running task 
This PR to ensure the stack pointer is locate to the stack top

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-14 16:48:19 +08:00
chao.an
0c79ad9d8d arch/[arm|sparc]: replace INT32_ALIGN_* to STACK_ALIGN_* 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-14 16:48:19 +08:00
Abdelatif Guettouche
6d12ee19e2 arch: Move the DUMP_ON_EXIT logic after nxtask_exit. 
Otherwise we will try to dump the state of the current task, however the
exit handler has already started doing some cleanup and invalidated its
group.  Accessing the group from dumponexit will crash.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-13 21:59:23 +08:00
Abdelatif Guettouche
d6c952c56f arch: Fix compile error when enabling CONFIG_DUMP_ON_EXIT 
"error: incompatible types when assigning to type 'struct filelist *' from type 'struct filelist'
   filelist = tcb->group->tg_filelist;"

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-04-13 21:59:23 +08:00
chao.an
0d7ea348d5 arm/armv8-m: indicating no low-overhead-loop predication by default 
Fix usage fault on clang version 13.0.0 (-Ofast):
------------------------------------------------------------------
| arm_hardfault: Hard Fault escalation:
| arm_usagefault: PANIC!!! Usage Fault:
| arm_usagefault:  IRQ: 3 regs: 0x3c58c510
| arm_usagefault:  BASEPRI: 00000080 PRIMASK: 00000000 IPSR: 00000003 CONTROL: 00000004
| arm_usagefault:  CFSR: 00020000 HFSR: 40000000 DFSR: 00000000 BFAR: 01608050 AFSR: 00000000
| arm_usagefault: Usage Fault Reason:
| arm_usagefault:  Invalid state
| up_assert: Assertion failed at file:armv8-m/arm_usagefault.c line: 113 task: lpwork
| backtrace:
| [ 2] [<0x2c58124a>] up_backtrace+0xa/0x2e2
| [ 2] [<0x2c56f7cc>] sched_dumpstack+0x28/0x66
| [ 2] [<0x2c580cd0>] up_assert+0x62/0x254
| [ 2] [<0x2c56ab8a>] _assert+0/0xa
| [ 2] [<0x2c55575a>] nxsched_add_prioritized+0x38/0xa2
| [ 2] [<0x2c555894>] nxsched_add_blocked+0x2e/0x44
| [ 2] [<0x2c580748>] up_block_task+0x2a/0x96
| [ 2] [<0x2c5569ea>] nxsem_wait+0x64/0xb4
| [ 2] [<0x2c556a40>] nxsem_wait_uninterruptible+0x6/0x10
| [ 2] [<0x2c559b9a>] work_thread+0x1c/0x48
-------------------------------------------------------------------

usage fault on 0x2c55575a:

------------------------------------
|2c555722 <nxsched_add_prioritized>:
|; {
|2c555722: 80 b5         push  {r7, lr}
|...
|2c55575a: 2f f0 17 c0   le  0x2c555732 <nxsched_add_prioritized+0x10> @ imm = #-44
|...
------------------------------------

Arm v8-M Architecture Reference Manual:

C2.4.103 LE, LETP

B3.28 Low overhead loops:

An INVSTATE UsageFault is raised if a LE instruction is executed and FPSCR.LTPSIZE does not read as four.
When a new floating-point context is created and FPCCR.ASPEN is set to zero it is the responsibility of software
to correctly initialize FPSCR.LTPSIZE.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-13 09:39:22 +08:00
chao.an
ff210e1c2d arch/stack_color: correct the end address of stack color 
The different optimization of compilers will cause ambiguity in
obtaining sp through up_getsp() in arm_stack_color(), if compile
with clang and enable the optimization flag (-Ofast), up_getsp()
call will be earlier than push {r0-r9,lr}, the end address of color
stack will overlap with saved registers.

Compile line:
clang --target=arm-none-eabi -c "-Ofast" -fno-builtin -march=armv8.1-m.main+mve.fp+fp.dp \
-mtune=cortex-m55 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -D__NuttX__ -common/arm_checkstack.c -o  arm_checkstack.o

Assembler code:
llvm-objdump -aS arm_checkstack.o
------------------------------------
|00000000 <arm_stack_color>:
|;   start = INT32_ALIGN_UP((uintptr_t)stackbase);
|       0: c2 1c         adds  r2, r0, #3
|       2: 22 f0 03 02   bic r2, r2, #3
|;   end   = nbytes ? INT32_ALIGN_DOWN((uintptr_t)stackbase + nbytes) :
|       6: 19 b1         cbz r1, 0x10 <arm_stack_color+0x10> @ imm = #6
|       8: 08 44         add r0, r1
|       a: 20 f0 03 00   bic r0, r0, #3
|       e: 00 e0         b 0x12 <arm_stack_color+0x12> @ imm = #0
|;   __asm__
|      10: 68 46         mov r0, sp                               <--- fetch the sp before push {r7 lr}
|      12: 80 b5         push  {r7, lr}                           <--- sp changed
|;   nwords = (end - start) >> 2;
|      14: 80 1a         subs  r0, r0, r2
|      16: 80 08         lsrs  r0, r0, #2
|; }
|      18: 08 bf         it  eq
|      1a: 80 bd         popeq {r7, pc}
|      1c: 4b f6 ef 63   movw  r3, #48879
|      20: cd f6 ad 63   movt  r3, #57005
|      24: a0 ee 10 3b   vdup.32 q0, r3
|;   while (nwords-- > 0)
|      28: 20 f0 01 e0   dlstp.32  lr, r0
|;       *ptr++ = STACK_COLOR;                                    <--- overwrite
|      2c: a2 ec 04 1f   vstrw.32  q0, [r2], #16
|      30: 1f f0 05 c0   letp  lr, 0x2c <arm_stack_color+0x2c> @ imm = #-8
|; }
|      34: 80 bd         pop {r7, pc}
------------------------------------

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-13 09:37:54 +08:00
Xiang Xiao
df5a8a53ae arch/arm: Move FPU initialization to common place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-12 23:35:06 +03:00
SPRESENSE
39f7c4aea0 arch: cxd56xx: Fix critical section in scu driver 
Add critical section to scu one-shot sequencer.
 2022-04-12 07:55:00 +09:00
SPRESENSE
e725829547 cxd56xx/cxd56_emmc.c: Fix compile warning 
Add necessary include header named debug.h for using ferr and
finfo.
 2022-04-12 07:55:00 +09:00
SPRESENSE
5be940080b arch: cxd56xx: update loader and gnssfw version 
Update loader and gnssfw to version 2.2.20585
 2022-04-12 07:55:00 +09:00
Xiang Xiao
c235c0fa43 boards/lx_cpu: Enable up_perf API 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-08 21:02:13 -03:00
Xiang Xiao
1f7b49d700 boards/nucleo-h743zi2: Enable up_perf API 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-08 21:02:13 -03:00
chao.an
8d66dbc068 arm/armv[7|8]-m: skip the fpu save/restore if stack frame is integer-only 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-04-08 14:28:41 +09:00
Jiuzhu Dong
d87cf8d4ca fs/poll: change format for type pollevent_t 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-04-07 12:14:06 +08:00
zhuyanlin
6a761ff087 arch:tcbinfo: update tcbinfo as xcpcontext update 
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2022-04-05 13:33:00 +02:00
Petro Karashchenko
d08fbca679 nuttx: unify FAR attribute usage across the code 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-04-04 21:32:58 +08:00
Michael Jung
e3926ecb16 stm32u5: stm32_stdclockconfig fixes 
Fix stm32_stdclockconfig for stm32u585xx to the extend that the
B-U585I-IOT02A board's clock tree can be configured.  This board uses
the MSIS as PLL1's input clock and the LSE to autotrim the MSIS.
 2022-04-03 23:20:03 +03:00
wangbowen6
bcb2530b18 arm/chip: add backtrace support for all chips that support thumb instruction set. 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-04-03 00:22:57 +08:00
raiden00pl
b487101b87 stm32: add support for up_perf 2022-04-02 10:34:35 -03:00
Gustavo Henrique Nihei
e1f28c19c2 arch/arm: Make CXX exception and RTTI depend on Kconfig options 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-30 11:19:29 +08:00
chao.an
a98a599cb9 arm/cortex-[a|r]: IRQ Switch return should with shadow SPSR 
The SPSR is used to store the current value of the CPSR when an exception
is taken so that it can be restored after handling the exception.
Each exception handling mode can access its own SPSR.

User mode and System mode do not have an SPSR because they are not
exception handling modes.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-30 08:12:26 +09:00
ligd
0f02791ae6 armv8-m: add wake_func arm_should_generate_nonsecure_busfault 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-28 22:52:28 +08:00
ligd
60fc933261 armv8-m: make the securefault handled by non-securefult 
tee is secure cpu and ap is non-secure cpu.
The crash PC can get by IP (R12).

[ EMERG] [tee] arm_hardfault: Hard Fault escalation:
[ EMERG] [tee] arm_securefault: PANIC!!! Secure Fault:
[ EMERG] [tee] arm_securefault:         IRQ: 3 regs: 0x2400ff00
[ EMERG] [tee] arm_securefault:         BASEPRI: 000000e0 PRIMASK: 00000000 IPSR: 00000003 CONTROL: 0000000c
[ EMERG] [tee] arm_securefault:         CFSR: 00000000 HFSR: 40000000 DFSR: 00000000
[ EMERG] [tee] arm_securefault:         BFAR: 08006008 AFSR: 00000000 SFAR: 3c049ea0
[ EMERG] [tee] arm_securefault: Secure Fault Reason:
[ EMERG] [tee] arm_securefault:         Attribution unit violation
[ EMERG] [tee] arm_securefault_handled_by_ns: Non-sec sp 3c475678
[ EMERG] [ap] arm_busfault: PANIC!!! Bus Fault:
[ EMERG] [ap] arm_busfault:     IRQ: 5 regs: 0x3c475608
[ EMERG] [ap] arm_busfault:     BASEPRI: 000000e0 PRIMASK: 00000000 IPSR: 00000005 CONTROL: 00000004
[ EMERG] [ap] arm_busfault:     CFSR: 00000100 HFSR: 40000000 DFSR: 00000000 BFAR: 08006008 AFSR: 20000000
[ EMERG] [ap] arm_busfault: Bus Fault Reason:
[ EMERG] [ap] arm_busfault:     Instruction bus error
[ EMERG] [ap] up_assert: Assertion failed at file:armv8-m/arm_busfault.c line: 105 task: nsh_main
[ EMERG] [ap] backtrace:
[ EMERG] [ap] [ 9] [<0x2c565246>] up_backtrace+0xa/0x168
[ EMERG] [ap] [ 9] [<0x2c550118>] sched_dumpstack+0x1c/0x60
[ EMERG] [ap] [ 9] [<0x2c5645d6>] up_assert+0x4e/0x324
[ EMERG] [ap] [ 9] [<0x2c54a98e>] _assert+0x2/0x10
[ EMERG] [ap] [ 9] [<0x2c5636d4>] arm_busfault+0xc8/0x15c
[ EMERG] [ap] [ 9] [<0x2c523070>] irq_dispatch+0x40/0x11c
[ EMERG] [ap] [ 9] [<0x2c563424>] arm_doirq+0x28/0x3c
[ EMERG] [ap] [ 9] [<0x2c55c892>] exception_common+0x4a/0xac
[ EMERG] [ap] [ 9] [<0x2c58668e>] nsh_parse_command+0x976/0x12b4
[ EMERG] [ap] [ 9] [<0x2c849cee>] write+0x52/0x74
[ EMERG] [ap] [ 9] [<0x2c58c0ac>] nsh_session+0x2c/0x1c8
[ EMERG] [ap] [ 9] [<0x2c58d82c>] nsh_consolemain+0x28/0x54
[ EMERG] [ap] [ 9] [<0x2c590352>] nsh_main+0x2a/0x48
[ EMERG] [ap] [ 9] [<0x2c5500da>] cxx_initialize+0x2a/0x4c
[ EMERG] [ap] [ 9] [<0x2c550090>] nxtask_startup+0x14/0x34
[ EMERG] [ap] [ 9] [<0x2c52966a>] nxtask_start+0x92/0xb8
[ EMERG] [ap] arm_registerdump: R0: 3c049ea0 R1: 00000004 R2: 3c448f98  R3: 00000000
[ EMERG] [ap] arm_registerdump: R4: 3c476a98 R5: 3c049ea0 R6: 00000000  FP: 3c476aac
[ EMERG] [ap] arm_registerdump: R8: 2c5873c9 SB: 3c049ea0 SL: 3c2e98fc R11: 3c284c2c
[ EMERG] [ap] arm_registerdump: IP: 2c58ba4a SP: 3c4756e0 LR: 3c049ea4  PC: 00000000
[ EMERG] [ap] arm_registerdump: xPSR: 610f0000 BASEPRI: 000000e0 CONTROL: 00000004
[ EMERG] [ap] arm_registerdump: EXC_RETURN: ffffffa8
[ EMERG] [ap] arm_dump_stack: IRQ Stack:
[ EMERG] [ap] arm_dump_stack: sp:     3c41c900

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-28 22:52:28 +08:00
Huang Qi
ad1098d413 arch/armv7-a: Fix a typo in Toolchain.defs 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-28 12:42:43 +03:00
lishaoen
aa0c9fd788 nuttx: Add new config ARM_HAVE_MVE for MVE instruction 
Signed-off-by: lishaoen <lishaoen@xiaomi.com>
 2022-03-28 08:51:24 +03:00
Xiang Xiao
8c8c60f70a arch: Add -fsanitize=kernel-address to ARCHCPUFLAGS if CONFIG_MM_KASAN=y 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-27 23:01:47 +03:00
ligd
e87d262c7f arch/Toolchain.defs: add wildcard for EXTRA_LIBS 
VELAPLATFO-1491

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-27 22:53:58 +03:00
Xiang Xiao
a2e079fdd2 arch/arm: Change arm_arch.h to arm_internal.h in arm_perf.c 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-27 22:31:43 +03:00
Anthony Merlino
baeb2e9af7 stm32h7: Addresses tickless PR review comments 2022-03-28 00:33:26 +08:00
Anthony Merlino
896435e7c9 Fixes formatting 2022-03-28 00:33:26 +08:00
Anthony Merlino
c3745c8441 Adjust up_timer_getmask to handle 16-bit timers correctly. 2022-03-28 00:33:26 +08:00
Anthony Merlino
30f6dbc613 Throw compile time error if tickless timer is set to TIM6/TIM7 2022-03-28 00:33:26 +08:00
Anthony Merlino
95199f4790 stm32h7 timer: Clean up some bit operations to make them more readable. 2022-03-28 00:33:26 +08:00
Anthony Merlino
e5c8bb9b34 stm32h7: Fix a bunch of tickless issues. 2022-03-28 00:33:26 +08:00
Anthony Merlino
2fad06008a stm32h7: Adds tickless support. 2022-03-28 00:33:26 +08:00
ligd
f623ac0f13 armv7-m/armv8-m: move up_pref* api to common place 
Signed-off-by: ligd <liguiding1@xiaomi.com>
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-26 13:39:18 +02:00
Huang Qi
9cffc105c8 arch: Show assigned cpu in dump task 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-23 22:18:15 +08:00
chao.an
7b73606300 arm/schedulesigaction: update the SP to signal context top 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-23 19:08:37 +09:00
chao.an
a770ff2017 arm/vfork: update the SP to stack top 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-23 19:08:37 +09:00
Xiang Xiao
9ae0dcd4a2 arch/arm: Remove the code copy register from xcpt to stack 
since xcpt always point to the stack after the below change:
commit 7b9978883c
Author: chao.an <anchao@xiaomi.com>
Date:   Tue Mar 1 01:06:24 2022 +0800

    arch/arm: optimize context switch speed

    The current context save implementation saves registers of each task
    to xcp context, which is unnecessary because most of the arm registers are
    already saved in the task stack, this commit replace the xcp context with
    stack context to improve context switching performance and reduce the tcb
    space occupation of tcb instance.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-23 19:08:37 +09:00
Petro Karashchenko
68902d8732 pid_t: unify usage of special task IDs 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 21:22:32 +08:00
Harri Luhtala
2ee12b2c5d arch/arm/src/stm32l4: peripheral voltage monitor support for vddio2 
Signed-off-by: Harri Luhtala <harri.luhtala@haltian.com>
 2022-03-22 21:08:29 +08:00
Petro Karashchenko
757d01d915 progmem: eliminate PROGMEM_ERASESTATE configuration option 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 10:01:41 -03:00
smartether
7fbadb5c16 fixed mpu9250 not work on i2c bus issue. 
1,set rp2040 FIFO_MAX_SIZE to 16.ref: pico sdk ->
static inline size_t i2c_get_write_available(i2c_inst_t *i2c) {
const size_t IC_TX_BUFFER_DEPTH = 16;
return IC_TX_BUFFER_DEPTH - i2c_get_hw(i2c)->txflr;
}
 2022-03-21 12:07:03 +08:00
Petro Karashchenko
3fff4508c7 netinitialize: call xxx_netinitialize unconditionally 
The xxx_netinitialize is defined to a function only if
CONFIG_NET=y and CONFIG_NETDEV_LATEINIT=n.  Otherwise it
is defined to an empty macro.

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-19 17:41:33 +08:00
Huang Qi
edef327655 arch/arm: Move ARCHCPUFLAGS to Toolchain.defs 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-19 02:24:00 +08:00