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18928 Commits

Author SHA1 Message Date
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
00efcd3308 arch/risc-v: Merge riscv_getnewintctx into common 
And also mask the bits which should be preserved (from ISA spec)

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-19 17:38:18 +08:00
Petro Karashchenko
20ac85860c config: finalize transition from USER_ENTRYPOINT to INIT_ENTRYPOINT 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-19 11:32:47 +08:00
Abdelatif Guettouche
aa84559566 xtensa_coproc.S: Replace spaces by tabs. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-19 01:09:22 +02:00
Abdelatif Guettouche
ce8fae2842 xtensa_coproc.S: Adjust the save reserved for local variables when 
restoring/saving coprocessor state.

These function don't use call8 or call12 and thus need to create just 16
bytes for the base save area, however they do use one variable so we
need a space for that.  The `entry` instruction works in unit of 8 bytes
so we add whole 8 bytes for one variable.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-19 01:09:22 +02:00
Gustavo Henrique Nihei
9ae826e925 xtensa/esp32s3: Fix output handling for pins numbered from 32 to 48 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-19 01:08:27 +02:00
Gustavo Henrique Nihei
f21a9f9578 xtensa/esp32s3: Enable UART pins to use IOMUX and bypass GPIO matrix 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-19 01:08:27 +02:00
Gustavo Henrique Nihei
77944ceb42 xtensa/esp32s3: Clean up and improve GPIO driver interface 
Also fix an inconsistenct regarding the ESP32S3_NGPIOS macro. Although
correctly defining the number of available GPIOs in ESP32-S3, it was
erroneously being used for verifying the pin range.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-19 01:08:27 +02:00
Gustavo Henrique Nihei
43b7d9b0da xtensa/esp32s3: Sync GPIO sigmap with IDF version 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-19 01:08:27 +02:00
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
Petro Karashchenko
c1fb14ccaa boards/arm/samv7/same70-qmtech: add /dev/timer0 support 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-19 02:21:03 +08:00
Abdelatif Guettouche
2793e6f82d xtensa_releasepending.c: Remove commented out code. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-19 02:20:36 +08:00
Petro Karashchenko
6472a698b6 style/typo: fix few style and typo issues 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-18 17:05:10 +01:00
Janne Rosberg
d72a523c00 risc-v/mpfs: add support for ethernet 2022-03-18 17:22:27 +02:00
Janne Rosberg
07aeb12b30 risc-v/common: add call to riscv_netinitialize() 2022-03-18 17:22:27 +02:00
Eero Nurkkala
ec2352a4f9 risc-v/mpfs: usb: fix ep0 read done 
USB EP0 reads data from the fifo but doesn't mark the read
done which adds significant delays. Fix this unnecessary
slowdown due to operation timeouts by finishing the read
properly.

Also add a missing function description to the function
mpfs_ep_set_fifo_size().

Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
 2022-03-18 22:47:29 +08:00
Ville Juven
15960f25a5 MPFS: Add board_memorymap.h 
Move the target specific memory map to a separate file so there is no
need to copy&paste the __xxram_start etc linker symbols to each file
that needs them.

Also add MMU flags for I/O and kernel areas, they will be needed
when the kernel runs with virtual addresses also.
 2022-03-18 09:35:00 -03:00
wangbowen6
7de7ba1b7e phy62xx_exception: using armv6-m exception_common code. 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-03-18 20:01:00 +08:00
Ville Juven
ade848b60a MPFS: Use linker symbols for heap allocation 2022-03-18 18:20:12 +08:00
Ville Juven
75afe491ad RISC-V: Prepare for CONFIG_BUILD_KERNEL 
- Thread context prior to system call needs to be preserved
- Allocate a kernel heap
 2022-03-18 18:20:12 +08:00
Ville Juven
195705d11f MPFS: Create centralized module for PLIC address handling 
Reduce complexity and copy-paste amount by implementing a module
to handle calculating PLIC offsets.
 2022-03-18 18:20:12 +08:00
Ville Juven
745f00e77d MPFS: Use riscv_mhartid to obtain hartid 
Preparation for S-mode, read mhartid via function call instead of
directly from the machine mode register
 2022-03-18 18:20:12 +08:00
Ville Juven
f8ffcbbf36 MPFS: Remove definition and reference to MPFS_PLIC_CTRL 
The register does not exist. c906 implementation has it, but MPFS does not.
 2022-03-18 18:20:12 +08:00
Ville Juven
0f91eab626 MPFS: Protected mode, fix MMU mapping 
The mapped vaddr was wrong, don't want to map the page tables, but
the user space area (start of .text) instead.
 2022-03-18 18:20:12 +08:00
Ville Juven
9269a86d00 RISC-V: Add common data memory and instruction barriers 2022-03-18 18:20:12 +08:00
chao.an
19119a9c43 arch/arm: set the SP to stack top 
fix the stack imbalance

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-18 07:56:51 +09:00
Abdelatif Guettouche
5085f854d0 esp32(s3)_start.c: In SMP mode, don't disable APP CPU at startup. It starts in a 
disabled state and if OpenOCD is used this will clear OpenOCD configuration.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-17 14:33:32 -03:00
Abdelatif Guettouche
b98676f8be esp32(s3)_cpustart.c: Don't reset app CPU if it was already configured by 
OpenOCD.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-17 14:33:32 -03:00
Abdelatif Guettouche
b10c8955cf arch/Kconfig: Don't depend on Xtensa for the SUPPRESS_CLOCK_CONFIG 
option.  This config was probably added in the early bring up of the
ESP32 chip. At that point the clock config was suppressed and we relied
on the bootloader.  Now we can configure the clock from NuttX.

The option itself is still useful and can be used for any other
architecture or chip.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-17 14:33:12 -03:00
Xiang Xiao
c2a1d0f5ae procfs: Remove mallinfo from struct procfs_meminfo_entry_s 
let's call mm_mallinfo directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-17 13:59:03 -03:00
Gustavo Henrique Nihei
baa09aa999 risc-v/esp32c3: Remove deprecated option for disabling atomics support 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-17 23:40:29 +08:00
Huang Qi
807304f283 arch/risc-v: Rework riscv_get_newintctx 
Some fields of mstatus were marked as Reserved Writes Preserve Values, Reads Ignore Values (WPRI),
so we must keep its origin value with addition flags.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-17 15:43:30 +08:00
Petro Karashchenko
c3bae60c57 drivers/can: optimize can driver reader side 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-17 15:43:15 +08:00
Gustavo Henrique Nihei
39e9a17e60 xtensa/esp32s3: Apply style fixes throughout serial driver 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-16 19:06:39 -03:00
Gustavo Henrique Nihei
0dc2930403 xtensa/esp32s3: Remove code for not yet supported USB-Serial Driver 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-16 19:06:39 -03:00
Gustavo Henrique Nihei
57273ad994 xtensa/esp32s3: Fix IRQ setup hardcoded to CPU 0 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-16 19:06:39 -03:00
Huang Qi
9cc0a609bd arch/risc-v: Correct stack coloration in riscv_cpu_boot 
In smp system riscv_cpu_boot run in idle task so there is a overlap with the origin coloration range and in used stack.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-16 14:12:45 +02:00
SPRESENSE
c05ace557f arch: cxd56xx: Fix critical section in serial transmission 
Fix an issue that the serial transmission buffers are corrupted because
serial transmission are not protected by critical section in non-smp mode.
 2022-03-16 20:23:41 +09:00
Petro Karashchenko
985829190e arch/arm/samv7/sam_tc: implement timer driver support 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-16 03:19:57 +08:00
Eero Nurkkala
c38d547900 risc-v/mpfs: usb: fix ep0 stall/resume and rx reads 
Fix EP0 stall and resume properly. EP0 wasn't clearly addressed
on stall / resume operations.

Also fix data reads that provide garbage for the first request.
It has always random data as it's completed prior to any read
operation.

Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
 2022-03-16 00:59:25 +08:00
Ville Juven
e843c441de RISC-V: Fix nasty bug in PMP region test 
The end address was not handled correctly, it is not a part of a mapped
region.
 2022-03-15 18:59:20 +02:00
Matthew Trescott
8c471db932 Corrections to Tiva KConfig 2022-03-15 11:32:31 -04:00
Matthew Trescott
bc80bbddc7 Add Tiva CAN driver 2022-03-15 11:32:31 -04:00
chao.an
81130bc692 arch/arm: remove unused arm_copyfullstate/arm_copyarmstate 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-15 23:03:51 +09:00
chao.an
7b9978883c 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: chao.an <anchao@xiaomi.com>
 2022-03-15 23:03:51 +09:00
Petro Karashchenko
b04447d066 timer_lowerhalf: minor improvements 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-15 10:30:48 +08:00
Xiang Xiao
b6bc460b2c arch: Make the comment and definition of CONFIG_SYS_RESERVED correctly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-14 22:51:00 +02:00
chao.an
ea42981cc6 syscall/names: export the syscall name in STUB module 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-14 21:37:53 +02:00
chao.an
d398ffb930 arm/armv7-a/r: unified syscall registers dump 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-14 21:37:53 +02:00
chao.an
22e71e2d71 board/sim: add support of custom optimization level 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-14 23:25:26 +08:00
Abdelatif Guettouche
d21d02c65d xtensa_panic.S: Save exception cause and vaddr into the user frame. 
This area is what's passed later to assert and be used to dump the
state.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 19:54:30 +08:00
Abdelatif Guettouche
a9e3b5ae37 xtensa_panic.S: A2 is already saved by the caller, no need to save it 
here again.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 19:54:30 +08:00
chao.an
7c02432f0e arm/armv7-a/r: set the default CPU mode to System 
In SVC mode, the banked register will be inconsistent with the user mode register:

arch/arm/src/armv7-a/arm_vectors.S

 276   .globl  arm_syscall
 277   .globl  arm_vectorsvc
 278   .type arm_vectorsvc, %function
 279
 280 arm_vectorsvc:
...
 286   sub   sp, sp, #XCPTCONTEXT_SIZE        // < SVC mode SP
...
 308   stmia   r0, {r13, r14}^                // < USR mode SP/LR
...

[    2.200000] [ 4] [ ALERT] SYSCALL Entry: regs: 0x80202708 cmd: 4
[    2.200000] [ 4] [ ALERT]   R0: 00000004 80001229 00000001 80202018 00000000 00000000 00000000 802027d0
[    2.200000] [ 4] [ ALERT]   R8: 00000000 00000000 00000000 00000000 00000000 802027d0 1080f710 1080f710
[    2.200000] [ 4] [ ALERT] CPSR: 00000073
[    2.200000] [ 4] [ ALERT] SYSCALL Exit: regs: 0x80202708
[    2.200000] [ 4] [ ALERT]   R0: 1 80202018 1 80202018 0 0 0 802027d0
[    2.200000] [ 4] [ ALERT]   R8: 0 0 0 0 0 802027d0 1080f710 80001229
[    2.200000] [ 4] [ ALERT] CPSR: 00000070

SVC SP is 0x80202708
USR SP is 0x802027d0
0x802027d0 - 0x80202708 should be XCPTCONTEXT_SIZE

[    2.200000] [ 4] [ ALERT] SYSCALL Entry: regs: 0x80202708 cmd: 51
[    2.200000] [ 4] [ ALERT]   R0: 00000033 00000000 80202780 00000000 00000000 00000000 00000000 80202710
[    2.200000] [ 4] [ ALERT]   R8: 00000000 00000000 00000000 00000000 00000000 80202710 800039d5 800039b2
[    2.200000] [ 4] [ ALERT] CPSR: 00000070
[    2.200000] [ 4] [ ALERT] SYSCALL Exit: regs: 0x80202708
[    2.200000] [ 4] [ ALERT]   R0: 2b 0 80202780 0 0 0 0 80202710
[    2.200000] [ 4] [ ALERT]   R8: 0 0 0 0 0 10843d80 800039d5 10801425
[    2.200000] [ 4] [ ALERT] CPSR: 00000073

SVC SP is 0x80202708
USR SP is 0x80202710
SP overlap in SVC and USR mode

This commit change the default CPU mode to System and ensure the consistency of SP/LR in USR/SYS mode during syscall.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-14 19:54:53 +09:00
Xiang Xiao
54e630e14d arch: Merge up_arch.h into up_internal.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-14 09:32:17 +02:00
Xiang Xiao
e800f54bfd arch/mpfs: Don't include nuttx header file in mpfs_opensbi.c 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-14 09:32:17 +02:00
Abdelatif Guettouche
cff3d9df7b arch/xtensa: Fix some indentations. 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
6fa4a42e34 xtensa/: Save A3 as part of the regular context saving. 
It was separate because the syscal handler was using it before calling
_xtensa_context_save.  The order of operations has now changed and we
can save A3 with the rest of the context.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
4d1bb20f8c xtensa_user_handler.S: In syscall handler store context before 
continuing the rest of the syscall handling.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
5305f76b1d xtensa_context.S: Use Zephyr's version of spilling the window register 
file.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
2445de173d xtensa_dumpstate.c: Don't dump temporary registers. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
4786963ee2 xtensa_context.S: No need to save A2 before calling 
_xtensa_save_context.  It uses CALL0, in this case A1 is callee saved
and we can it directly.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
2dcbf28f15 xtensa_context.S: A1 should be restored by the caller not 
xtensa_context_resotred. Here it was being restored twice.
Remove the one in xtensa_context_restore.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
5bd2e97a27 xtensa_context.S: Fix the type of _xtensa_context_restore. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Abdelatif Guettouche
e9018b29bf xtensa_context.S: Remove the CALL0 ABI version of xtensa_context_switch 
as it's the same as the Window ABI now.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-14 11:12:35 +08:00
Xiang Xiao
c96c96a399 drivers: Merge the common driver initialization into one place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-13 11:24:48 -03:00
Xiang Xiao
ea614090cd arch/risc-v: Change hex number to low case in csr.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-13 10:17:25 +02:00
Xiang Xiao
f94093bc2e arch/ceva: Move the idle stack initialization to up_initial_state 
to follow other arch's implementation

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-13 00:28:05 +02:00
Xiang Xiao
1a7f49eeb3 arch/z[80|16]: Move up_getsp declaration to arch.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-12 19:21:59 +02:00
Gustavo Henrique Nihei
7ede285cfe xtensa/esp32s3: Add support for RT-Timer based on Systimer peripheral 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-12 15:27:30 +02:00
Gustavo Henrique Nihei
86b18bd6e9 xtensa/esp32s3: Move code documentation to the correct place 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-12 11:53:14 +08:00
Gustavo Henrique Nihei
a4db4031c9 xtensa/esp32s3: Stall Systimer when core 1 is temporarily stalled 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-12 11:53:14 +08:00
Xiang Xiao
39fb09738d arch: Move [arm|xtensa]_intstack_[alloc|top] to common header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-11 23:08:07 +02:00
Xiang Xiao
17d1a48fc9 arch: Remove up_puts prototype from up_inernal.h 
since it's defined in include/nuttx/arch.h now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-11 23:08:07 +02:00
Jukka Laitinen
d9607f71d2 Revert "arch/risc-v: Correct FPU register save area in riscv_copystate" 
This reverts commit 86358bff3bc814efb564a4427b4bcd6c3c91dbf0.
 2022-03-11 23:43:41 +08:00
Petro Karashchenko
fc9e2d272e arch/arm/arm[-a|-r]: fix typos in comments 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-11 11:08:01 +08:00
Gustavo Henrique Nihei
c8796c1bc2 xtensa/esp32s3: Move SPI RAM configuration out of Peripheral menu 
Menu for configuration of SPI RAM was wrongly placed inside the menu
for peripheral selection.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-11 11:05:24 +08:00
Abdelatif Guettouche
f0a5777a26 xtensa_swint.c: Restore the coprocessor state at the end for consistency. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-11 02:23:09 +02:00
Abdelatif Guettouche
7c57739d1d xtensa_exit.c: Co-processor state is restored as part of the 
SYS_Restore_context call, no need to call it separately.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-11 02:23:09 +02:00
Abdelatif Guettouche
71ba4a6b76 arch/xtensa: Use the software interrupt when saving context too. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-11 02:23:09 +02:00
Abdelatif Guettouche
329db99e51 arch/xtensa: Use rsync around manipulating interrupt registers and 
replace `isync` by `rsync` in other places.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2022-03-11 02:23:09 +02:00
Jukka Laitinen
81a19c1ce8 arch/riscv/src/mpfs: Make cleaner pinmux configurations for USB 
Mux USB IO pins one-by-one using package specific pinmux definitions. This avoids accidentally overwriting IO settings for other pins.

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
 2022-03-11 00:22:43 +02:00
Xiang Xiao
c0f3ac97bc arch/risc-v: Update opensbi to 4998a712b2ab504eff306110879ee05af6050177 
include theis commit:
commit 6ad8917b7e27e5e80fb9268492b9111b17ed2024
Author: Petro Karashchenko <petro.karashchenko@gmail.com>
Date:   Fri Jan 28 09:13:23 2022 +0200

    lib: fix compilation when strings.h is included

    In a systems that provide strings.h and it is included
    together with sbi_bitops.h the compilation error appears.
    The ffs() and fls() are provided by strings.h

    Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
    Reviewed-by: Anup Patel <anup@brainfault.org>

and fix this warning:
Error: include/sbi/sbi_bitops.h:47:19: declaration of 'ffs' shadows a built-in function
 static inline int ffs(int x)
                   ^~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-10 19:46:01 +02:00
Xiang Xiao
29cb85ba17 arch/stm32: Fix compiler warning 
chip/stm32_i2s.c:1949:12: error: conflicting types for built-in function 'roundf'; expected 'float(float)' [-Werror=builtin-declaration-mismatch]
 1949 | static int roundf(float num)
      |            ^~~~~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-10 19:46:01 +02:00
Xiang Xiao
a07dc2363e c5471/c5471_irq.c: Fix error: '__builtin_memcpy' forming offset [4, 31] is out of the bounds [0, 4] of object '_svectors' with type 'int' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-10 19:46:01 +02:00
Huang Qi
8267a76186 arch/risc-v: Implement SYS_save_context in swint 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-10 16:11:14 +08:00
Huang Qi
7022c630fe arch/risc-v: Correct FPU register save area in riscv_copystate 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-10 16:11:14 +08:00
Alan C. Assis
dc1b6776b9 xtensa/esp32s3: Add SPI RAM/PSRAM Support 2022-03-09 19:22:56 +02:00
Huang Qi
69cfe8d626 arch/arm: Support setjmp/longjmp for all socs 
After check the official specification of ARM ISA
and Thumb ISA, the arch_setjmp_thumb.S are written
by arm unified assembly language,
so it easy to make it works for ARM and thumb ISA.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-09 17:13:21 +02:00
Eero Nurkkala
a21a396bd8 risc-v/mpfs: usb: apply review fixes 
PR#5688 review fixes are in this patch. The PR was already
merged so the fixes are addresses here as a separate patch.

Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
 2022-03-09 10:26:56 +02:00
chao.an
ba2cb65a91 arch/sim: add all symbols support 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-09 10:16:54 +02:00
Huang Qi
c6e636a871 arch/risc-v: Save/Load float register in setjmp 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-09 10:15:54 +02:00
Huang Qi
8dedf1d9af arch/risc-v: Correct handling of QPFPU and DPFPU 
If QPFPU enabled we will never enter the expected QPFPU branch since
option QPFPU depend on DPFPU.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-09 10:15:54 +02:00
Gustavo Henrique Nihei
4a29fa903b xtensa/esp32s3: Enable SMP support 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-09 10:42:50 +08:00
Richard Tucker
4888be37e3 arch/arm/src/sam34/sam_dmac.c: Fix compilation error 2022-03-09 10:18:32 +08:00
Gustavo Henrique Nihei
140dc248db xtensa/esp32s2: Add support for Main System Watchdog Timers 
Support for RTC Watchdog Timer is currently in place, but not yet
functional due to not yet implemented RTC driver.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-08 22:24:07 -03:00
Eero Nurkkala
4b2fbab998 risc-v/mpfs: usb: fix an unused variable warning 
Fix an unused variable warning if the CONFIG_HAVE_USBTRACE
(and USB_DEBUG) aren't set.

Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
 2022-03-08 23:00:31 +08:00
Gustavo Henrique Nihei
bd7ee0d675 xtensa/esp32s2: Sync IRQ management API with ESP32 and ESP32-S3 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-08 11:36:32 -03:00
Huang Qi
bfedbf1c05 arm/imx6: Enable setjmp test in ostest 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-08 21:00:29 +08:00
Huang Qi
cfff115f21 arm: Move setjmp to common place 
Since some Cortex A core supports thumb mode also,
thus they can share same implementation.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-03-08 21:00:29 +08:00