Commit Graph

854 Commits

Author SHA1 Message Date
kcheshmedzhiev
ea87d008a0 Initial support for NUCLEO-U5A5ZJ-Q board
Fix for ci error

Typo changes

Fixed typo in boards/arm/stm32u5/nucleo-u5a5zj-q/src/stm32_bringup.c

Typo changes

Typo fixes

Typo fixes

Typo changes

Typo changes

Typo changes
2023-07-23 18:42:05 -07:00
simbit18
1b1ac6f3b7 Fix nuttx coding style
Remove TABs
Fix indentation
Fix Multi-line comments
Fix Comments to the Right of Statements.

Fix nuttx coding style

Fix Comments to the Right of Statements.
2023-07-13 19:30:56 +08:00
raiden00pl
8ceff0dc5a arm/stm32h7: Add STM32H745 family 2023-07-12 11:30:57 -03:00
Xiang Xiao
813b652ba5 elf: Move 32/64bit generic mapping from risc-v/arch_elf.c to elfxx.h
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-07-10 13:09:47 -03:00
raiden00pl
56961d9f34 arch/arm: initial support for NRF91
Port based on arch/arm/nrf53.

Modem not fully supported yet. At the moment, initialization and AT interface work.
Sockets and GNSS interface will be added later.
2023-07-02 10:10:35 -03:00
GD32-MCU
ec2a62c397 add gd32f470 support 2023-06-27 14:59:33 +08:00
Alexander Merkle
c661e26e86 board: add CortexR52 FVP AEMv8R platform
see board/arm/fvp-v8r-aarch32/fvp-armv8r-aarch32/scripts/readme.txt

Port is highly based on fvp-v8r AARCH32 port.
2023-06-01 09:51:03 -03:00
Alexander Merkle
f6695738e1 arch/arm: add ARMv8-r(Cortex-R52) support
Basic work required for uniprocessor CortexR52 (ARMv8R AARCH32) using
GICv3 and CP15 mapped arch timer.

Tested on ARM FVP 11.20.

Port is based on ARMv8R AARCH64 and ARMv7R code. Excuse possible copy-paste leftovers.
2023-06-01 09:51:03 -03:00
raiden00pl
22d4a492e4 arch/nrf53: UART0-3, SPI0-3 and TWI0-3 instances share the same interrupt vectors 2023-05-19 21:36:49 -07:00
zhangyuan21
3d47505ec7 arch/arm: Add a "cc" flag to instructions that may modify condition flag.
Notify the compiler that the condition flag has changed to prevent the
compiler from optimizing and reordering instructions, which may cause exceptions.

Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
2023-05-18 17:23:16 +08:00
Takumi Ando
94eb8a0ee0 stm32f0l0g0: Add GPIOE to STM32G0x
All STM32G0x series have 6 GPIO ports A to F.

Refered: RM0444, RM0454

Signed-off-by: Takumi Ando <t-ando@advaly.co.jp>
2023-05-10 18:01:07 +08:00
zhangyuan21
1e726a914a arch/arm: change up_saveusercontext to assembly code
minidump will backtrace failure when use C code to save user context,
because the stack push operation in C code can disrupt the stack information.

Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
2023-04-22 01:11:00 +08:00
Matthias Grob
d1113110f3 armv7-m irq: avoid uninitialized warning/error
arm-none-eabi-gcc 12.2.0 gives the following warnings:
error: 'primask' is used uninitialized
error: 'primask' may be used uninitialized

We use Werror and the file is indirectly included in different
places. I suggest telling the compiler to ignore these warnings
since primask is initialized on the first assembly line.

This is the only problem I encountered so far when upgrading the compiler.
2023-03-23 04:02:43 -07:00
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
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
Ville Juven
f4b82b6405 sched/addrenv: Remove up_addrenv_restore
The function is not relevant any longer, remove it. Also remove
save_addrenv_t, the parameter taken by up_addrenv_restore.

Implement addrenv_select() / addrenv_restore() to handle the temporary
instantiation of address environments, e.g. when a process is being
created.
2023-02-08 02:51:23 +08:00
Ville Juven
5713d85df0 group/group_addrenv: Move address environment from group -> tcb
Detach the address environment handling from the group structure to the
tcb. This is preparation to fix rare cases where the system (MMU) is left
without a valid page directory, e.g. when a process exits.
2023-02-08 02:51:23 +08:00
Ville Juven
42d0e356c2 arch/addrenv: Change group_addrenv_t to arch_addrenv_t
This is preparation for moving address environments out of the group
structure into the tcb.

Why move ? Because the group is destroyed very early in the exit phase,
but the MMU mappings are needed until the context switch to the next
process is complete. Otherwise the MMU will lose its mappings and the
system will crash.
2023-01-27 23:17:01 +08:00
Jukka Laitinen
70de321de3 arch/Kconfig: remove virtual memory allocator dependency from MM_SHM
The dependency should be vice versa; the MM_SHM should depend on the
existence of the virtual memory range allocator.

Create a new CONFIG flag CONFIG_ARCH_VMA_MAPPING, which will define that
there is a virtual memory range allocator. Make MM_SHM select that flag

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-13 02:20:13 +08:00
anjiahao
172d467c26 arch:add faultmask register operation to armv7-m & armv8-m
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-05 23:17:43 +02:00
ligd
b71f124b7b armv7-r: correct the wrong usage of ARMV7A_XX marco
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-11-28 12:21:32 +01:00
Xiang Xiao
fbd886deb5 arch/arm: Fix types.h:61:9: error: unknown type name '__UINT32_TYPE__'
regressed by: https://github.com/apache/incubator-nuttx/pull/7476

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-06 07:14:39 +01:00
Xiang Xiao
12926ee864 arch/arm: Document the clever trick of PRI?32 macros
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-01 23:11:16 +01:00
Xiang Xiao
93895c42a7 arch/arm: Typedef _[u]int32_t to __[U]INT32_TYPE__
if __INT32_TYPE__ is defined

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-01 19:58:20 +01:00
SPRESENSE
0d87694024 arch: cxd56xx: Fix duplicate definitions in battery_ioctl.h
Fix duplicate definitions of arch/arm/include/cxd56xx/battery_ioctl.h
with include/nuttx/power/battery_ioctl.h.
2022-10-20 21:49:07 +02:00
Javier Casas
663bf4d968 Add support for stm32h7b3xx MCU's flash 2022-10-21 01:37:23 +08:00
Xiang Xiao
40ef5bc6db libc: Move queue.h from include to include/nuttx
to avoid the conflict with libuv's queue.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-26 08:04:58 +02:00
Xiang Xiao
70290b6e38 arch: Change the linker generated symbols from uint32_t to uint8_t *
and remove the duplicated declaration

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-24 21:26:56 +02:00
chao an
c07d076bf5 arch/arm: redefine the linker symbols as armlink style
Signed-off-by: chao an <anchao@xiaomi.com>
2022-09-23 22:28:07 +08:00
raiden00pl
69ecafd352 arch/arm: initial support for NRF5340 2022-09-18 21:49:32 +08:00
zhangyuan21
f10759e377 armv7-a/r: modify regs index to improve exception performance 2022-09-16 15:24:03 +09:00
zhangyuan21
3b889d820f armv7-a/r: use SRS and RFE for exception handler 2022-09-11 10:50:37 +09:00
GD32-MCU
85c8144afa add chip GD32F450 of GD32MCU
Modify the file according to the checks

update the board config files, and modify the gd32f4xx_progmem.c

Add chip GD32F450 of GD32MCU

delete the micro FAR, modify code style

Add chip GD32F450 of GD32MCU
2022-09-09 15:29:35 +08:00
curuvar
0322a61510 Add watchdog driver support to RP2040 2022-09-08 21:41:13 +08:00
Xiang Xiao
e17b678a16 compiler.h: Rename inline_function to always_inline_function
reserve inline_function macro for inline keyword

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-07 10:24:04 +02:00
Jari van Ewijk
dd1096695d Add initial support for NXP S32K3 MCU family
Co-authored-by: Peter van der Perk <peter.vanderperk@nxp.com>
2022-07-25 23:47:05 +08:00
curuvar
d69d9eb0c9 Added I2C Slave to RP2040
Added length to I2C slave callback.
2022-07-16 01:56:52 +08:00
raiden00pl
b179c46178 arch/stm32f0l0g0: add support for stm32l053 2022-07-09 23:37:33 +08:00
Xiang Xiao
fcc48c2254 arch/arm: Don't include arch/arch.h in include/irq.h
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-07-04 13:25:56 +03:00
Xiang Xiao
3d1ce144df arch: Move up_getsp from arch.h to irq.h
since all other special register operation in irq.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-07-01 10:44:55 -03:00
Sergey Nikitenko
4285274c31 New stm32wb chip family 2022-07-01 12:13:58 +08:00
Michał Łyszczek
e54fe68bbf stm32wl5: add new chip family
This patch adds new chip family, stm32wl5x. This is bare minimum
implementation of said chip. I've tested this by running nsh.
There are only two chips in this family, stm32wl55 and stm32wl54.
The only difference between them is that stm32wl55 has LORA.

stm32wl5 is dual CPU (not core!). Right now only CPU1 is implemented.
CPU0 has access to radio hardware (while CPU1 does not). Chip is
designed so that CPU0 handles radio traffic while CPU1 does the
heavy lifting with data - there is communication pipe between two
CPUs.

I plan to use nuttx on CPU1 and LORA from stm32cube on CPU0 so I
don't have implementing CPU0 right now - once we have working LORA
in nuttx this may change.

Peripherals (except for radio) are shared so it's best to focus on
CPU1 to initialize all peripherals so that CPU0 can only use them
later. There is no real benefit to implement CPU0 if we don't have
working LORA/radio support in nuttx.

In time I will be implementing more and more things from this chip.
Right now I would like this minimal implementation to be merged in
case someone wants to work on this chip as well.

Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>

---
patch v1->v2
  - fixed formatting (suggested by Alan Carvalho de Assis)
  - rebased patch to master (previous patch was based on nuttx-10.2
    and did not compile on master)
2022-06-07 22:28:32 +08:00
Xiang Xiao
11e1a8b28b arch: Define WCHAR_[MIN|MAX] in arch/include/limits.h
follow up the below change:
commit 6357523892
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date:   Mon Nov 1 12:40:51 2021 +0800

    arch: Add _wchar_t typedef like other basic types

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-06-03 22:25:49 +03:00
chao.an
3f65b562bb arch: inline up_interrupt_context()
inline the up_interrupt_context() to avoid unnecessary stack pushes

Signed-off-by: chao.an <anchao@xiaomi.com>
2022-05-26 04:36:07 +08:00
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
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
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
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