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14353 Commits

Author SHA1 Message Date
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