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19893 Commits

Author SHA1 Message Date
Lee Lup Yuen
6aba739f05 arch/arm64: Add support for Generic Interrupt Controller Version 2 
Currently NuttX on Arm64 supports Generic Interrupt Controller (GIC) Versions 3 and 4: [`arm64_gicv3.c`](https://github.com/apache/incubator-nuttx/blob/master/arch/arm64/src/common/arm64_gicv3.c), [`arm64_gic.h`](https://github.com/apache/incubator-nuttx/blob/master/arch/arm64/src/common/arm64_gic.h). This PR adds support for GIC Version 2, which is needed by [Pine64 PinePhone](https://lupyuen.github.io/articles/interrupt) based on Allwinner A64 SoC.

This 64-bit implementation of GIC v2 is mostly identical to the existing GIC v2 for 32-bit Armv7-A ([`armv7-a/arm_gicv2.c`](https://github.com/apache/incubator-nuttx/blob/master/arch/arm/src/armv7-a/arm_gicv2.c), [`armv7-a/gic.h`](https://github.com/apache/incubator-nuttx/blob/master/arch/arm/src/armv7-a/gic.h)), with minor modifications to support 64-bit Registers (Interrupt Context).

-   `arch/arm64/Kconfig`: Under "ARM64 Options", we added an integer option `ARM_GIC_VERSION` ("GIC version") that selects the GIC Version. Valid values are 2, 3 and 4, default is 3.

-   `arch/arm64/src/common/arm64_gicv2.c`: Implements 64-bit GIC v2 based on 32-bit [`armv7-a/arm_gicv2.c`](https://github.com/apache/incubator-nuttx/blob/master/arch/arm/src/armv7-a/arm_gicv2.c) and [`armv7-a/gic.h`](https://github.com/apache/incubator-nuttx/blob/master/arch/arm/src/armv7-a/gic.h), modified to support 64-bit Registers (Interrupt Context).

    Function and Macro Names have not been changed, for easier cross-referencing between the 32-bit and 64-bit implementations of GIC v2.

-   `arch/arm64/src/common/arm64_gicv3.c`: Added Conditional Compilation for GIC v3. This file will not be compiled if `ARM_GIC_VERSION` is 2.

-   `arch/arm64/src/common/arm64_gic.h`: Added the Version Identifier for GIC v2. At startup we read the GIC Version from hardware and verify that it matches `ARM_GIC_VERSION`.

-   `arch/arm64/include/qemu/chip.h`: Added the QEMU Base Addresses for GIC v2.

-   `arch/arm64/src/common/Make.defs`: Added the source file that implements GIC v2.

-   `boards/arm64/qemu/qemu-armv8a/README.txt`: Added the documentation for testing GIC v2 with QEMU.

-   `boards/arm64/qemu/qemu-armv8a/configs/nsh_gicv2/defconfig`: Added the Board Configuration `qemu-armv8a:nsh_gicv2` for testing GIC v2 with QEMU. Identical to `qemu-armv8a:nsh`, except that `ARM_GIC_VERSION` is 2.
 2022-11-20 21:44:12 -08:00
Xiang Xiao
f28cfbf2f3 Fix chip/stm32_eth.c:3358:20: error: unused function 'stm32_selectrmii' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
720acac6af Fix chip/stm32_usbdev.c:929:20: error: unused function 'stm32_setstatusout' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
6af9afaa60 Fix error: more '%' conversions than data arguments 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
22768ede17 Fix chip/sam_tc.c:682:24: error: unused function 'sam_tc_getreg' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
d01fbf77d0 Fix chip/sam4l_clockconfig.c:923:20: error: unused function 'sam_enable_fastwakeup' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
d3e282e561 Fix chip/s32k3xx_qspi.c:925:44: error: format specifies type 'unsigned long' but the argument has type 'uint32_t' (aka 'unsigned int') 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
d8e53d7b4f Fix error: format specifies type 'unsigned long' but the argument has type 'unsigned int' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
670c3e0e35 Fix chip/s32k3xx_lpi2c.c:624:3: error: unused function 's32k3xx_lpi2c_sem_waitstop' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
987d2561c0 Fix chip/s32k3xx_fs26.c:249:31: error: format specifies type 'unsigned long' but the argument has type 'uint32_t' (aka 'unsigned int') 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
e18d5870db Fix chip/s32k3xx_lpspi.c:719:23: error: unused function 's32k3xx_lpspi_readbyte' 
and chip/s32k3xx_lpspi.c:748:20: error: unused function 's32k3xx_lpspi_writebyte'

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
658dfeaf40 Fix chip/kinetis_spi.c:473:23: error: unused function 'spi_getreg8' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
6fd08787b6 Fix chip/kinetis_usbdev.c:3317:1: error: unused function 'khci_epreserved' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
232360cbd0 Fix chip/kinetis_enet.c:875:59: error: format specifies type 'unsigned long' but the argument has type 'uint32_t' (aka 'unsigned int') 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
9a50c30168 Fix chip/imxrt_enc.c:950:27: error: use of logical '&&' with constant operand 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
4913552140 Fix chip/imxrt_lpspi.c:553:23: error: unused function 'imxrt_lpspi_readbyte' 
and chip/imxrt_lpspi.c:580:20: error: unused function 'imxrt_lpspi_writebyte'

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
3ecf66415c Fix chip/imxrt_serial.c:1375:20: error: unused function 'imxrt_disableuartint' 
and chip/imxrt_serial.c:1400:20: error: unused function 'imxrt_restoreuartint'

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
9f7d7c046a Fix chip/imxrt_lpi2c.c:1254:1: error: unused function 'imxrt_lpi2c_getenabledints' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
427f65ac28 Fix chip/imxrt_lpi2c.c:755:1: error: unused function 'imxrt_lpi2c_sem_waitstop' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 14:34:44 +01:00
Xiang Xiao
f9479885ba arch/arm64: Move group_addrenv to arm64_syscall_switch 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-20 08:17:03 -03:00
Xiang Xiao
63bcca985f arch/armv7-r: Don't clear SCTLR_U bit since spec require it's always one 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-19 14:42:22 -03:00
Xiang Xiao
4d56ef5d8c arch/armv7-a: Support the big endian in arm_pghead.S like arm_head.S 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-19 14:42:22 -03:00
Xiang Xiao
4abd626288 arch/armv7-r: Remove the nonexistent SCTLR_IE 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-19 14:42:22 -03:00
raiden00pl
04a66d2d3a arch/stm32g4: fix ADC clock after ef517ed 2022-11-17 19:53:53 +08:00
raiden00pl
f22ef83cd6 arch/stm32f3: fix ADC clock after ef517ed 2022-11-17 19:53:53 +08:00
raiden00pl
b239985037 stm32f30xxx_rcc.c: remove code that refers to STM32F1 specific definitions 2022-11-17 19:53:53 +08:00
qinwei1
8021dfece6 sched/task/task_getpid: getpid should return process id not thread id 
Summary:
   implement the right semantics:
1. getpid should return the main thread id
2. gettid should return the current thread id

Refer to:
 https://github.com/apache/incubator-nuttx/issues/2499
 https://github.com/apache/incubator-nuttx/pull/2518

Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
 2022-11-17 17:58:08 +08:00
Ville Juven
596ce5e7b1 riscv/addrenv: Implement up_shmat/shmdt for RISC-V 
These are great utility functions to create/destroy anonymous mappings
 2022-11-17 09:16:54 +08:00
Ville Juven
5c29042ab4 riscv/mmu: Implement mmu_ln_clear 
Implement procedure to clear a mapping from MMU
 2022-11-17 09:16:54 +08:00
Ville Juven
85470adcc3 riscv/addrenv: Make private function get_pgtable into a public one 
The utility function can be used from other places
 2022-11-17 09:16:54 +08:00
Xiang Xiao
e047ca6011 Fix arch/arm/src/samv7/sam_pwm.c:489:1: error: Missing blank line after comment 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-16 14:37:44 -03:00
Ville Juven
093760b48c mpfs_head.S: Mark .start section attributes explicitly 
a = allocated, x = executable. Otherwise the input section type will
become empty, which means output section will be empty as well.
 2022-11-16 23:32:51 +08:00
Simon Filgis
6376d90c3d In case of SAMV7 it is possible to overwrite the pwm output with 0 or 1 immediately. Changing the dutycycle to 0 or 100 will take effect only on end of cycle, which could be to late for some applications. 
This solution adds a overwrite flag and value when updating the duty cycle.
 2022-11-16 12:07:09 +08:00
Tiago Medicci Serrano
aa208bd52c esp32/i2s: remove "esp32_" prefix from private functions 2022-11-15 17:01:47 -03:00
Tiago Medicci Serrano
3b5ab27893 esp32/i2s: implement I2S receiver module 
- Add ioctl method to enable allocating the apb buffer.
- Add RX methods to set data width, sample rate, channels and
for receiving data from the I2S peripheral.
- Update the i2schar defconfig to enable the I2S receiver.
- Add nxlooper defconfig to enable testing the RX interface.
- Add specific bindings on ESP32 bringup to enable nxlooper
to work without the need of any specific codec.
 2022-11-15 17:01:47 -03:00
Tiago Medicci Serrano
7ae4152f47 esp32[-s2]/i2s: fix gpio setting when slave mode is selected 2022-11-15 17:01:47 -03:00
David Sidrane
97930ab110 imxrt:Fix Case ENET_MMFR_OP_RdNOTMII->ENET_MMFR_OP_RDNOTMII 2022-11-15 02:27:35 +08:00
David Sidrane
d05a5d16ee imxrt:Support TJ1103 PHY 2022-11-15 02:27:35 +08:00
Xiang Xiao
93fe5a3d0d arch/stm32/1wire: Don't free the context if the reference doesn't equal zero 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 11:40:08 -03:00
Xiang Xiao
8a8e115623 arch: Initialize usbhost_connection_s directly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
148c544759 Don't check nxsem_init and nxmutex_init 
since both never fail

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
e244720aa4 bl602/spi: add reference in bl602_spibus_initialize 
and unlock the mutex before return

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
8098c80338 arch: Don't free the context if the reference doesn't equal zero 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
67686c231a Call nxmutex_destroy and nxsem_destroy in error patch to avoid the leak 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
a026dbaece Call kmm_zalloc instead of kmm_malloc and memsest 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
14c3bc3b8c arch: Replace sem_t with mutex_t for the lock case 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

temp

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
a8a25cb09f arch: Remove xxx_sem[take|give] and call nxmuex_[lock|unlock] directly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
anjiahao
a4563b8744 Fix the coding style and typo issue 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
anjiahao
d07792a343 Initialize global mutext/sem by NXMUTEX_INITIALIZER and SEM_INITIALIZER 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-14 09:34:04 +09:00
Xiang Xiao
c741b7b586 Fix Error: chip/sam_tc.c:922:30: error: format specifies type 'long' but the argument has type 'uint32_t' (aka 'unsigned int') [-Werror,-Wformat] 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-13 22:35:19 +08:00