dechao_gong 7dbf782e5b arch/arm/rtl8721dx: add shared Ameba SPI driver ...

Add a shared NuttX SPI master lower-half for the Realtek Ameba SPI
controllers (SPI0/SPI1) in arch/arm/src/common/ameba, driven through the
SDK fwlib in polling mode with full-duplex exchange and a software chip
select.  Per-chip wiring (controller count, register bases, clock masks,
crossbar pad-mux codes and the fwlib SSI_InitTypeDef layout) lives in
arch/arm/src/rtl8721dx/ameba_spi_chip.h so a port to the other Ameba
chips only supplies a same-named header.

Each controller registers as /dev/spiN from pke8721daf bring-up through
the stock SPI character driver; a dedicated `spi` defconfig drives the
spitool for validation.

Assisted-by: Claude <noreply@anthropic.com>
Signed-off-by: dechao_gong <dechao_gong@realsil.com.cn>

2026-08-14 11:36:37 -03:00

..

ameba

arch/arm/ameba: resolve the asdk toolchain per-IC

2026-07-17 08:30:47 -03:00

bcm2711

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bl602

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ci

boards/rp23xx: Split the xipfs configuration into xipfs and xipfs-nxflat.

2026-07-29 07:49:03 -03:00

codeowners

docs/codeowners: Add preliminary code owner file

2025-09-05 19:53:06 -04:00

cxd56

fix misspelled names in locally scoped code

2025-05-15 10:12:12 +08:00

esp32

tools/espressif: Add UF2 output support

2026-05-27 14:29:35 -04:00

esp32c3

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esp32s2

tools/espressif: Add UF2 output support

2026-05-27 14:29:35 -04:00

esp32s3

tools/espressif: Add UF2 output support

2026-05-27 14:29:35 -04:00

espressif

cmake: Use NUTTX(_DIR/_BIN_DIR) instead CMAKE(_SRC_DIR/_BIN_DIR)

2026-08-09 11:13:08 -03:00

imx9

arch/arm64/imx9: Support for imx9 edgelock enclave

2025-03-17 21:35:25 +02:00

licensing

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lwl

docs/guides/lwl: move lwl's README.txt to lwl.rst

2025-12-23 15:20:06 +01:00

mpfs

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nix

tools/nix: move nix flakes to tools/

2025-08-28 10:04:01 +08:00

nxflat

!arch/arm: Use r9 as the PIC base register.

2026-08-06 01:38:23 +08:00

pic32

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pynuttx

build(deps): bump pillow from 12.2.0 to 12.3.0 in /tools/pynuttx

2026-07-22 11:35:43 +08:00

rp23xx

tools/rp{2040,23xx}: Ensure that picotool is found or built

2025-08-22 00:30:28 +08:00

rp2040

tools: rp2040: Drop uninitialized name length check

2026-07-10 12:39:44 +08:00

simwifi

fix(udhcpc): missing interface name in log message

2025-05-05 09:32:31 +08:00

zds

style: Fix "the the" typo across the codebase.

2026-03-23 11:07:49 +01:00

.gitignore

tools/nxflat: Import the NXFLAT thunk generator.

2026-08-06 01:38:23 +08:00

aarch64-unknown-nuttx-macho.json

tools: Enable Rust sim builds on Intel Macs

2026-06-08 21:22:45 +08:00

aarch64-unknown-nuttx.json

tools/rust: Move NuttX Rust target specs into nuttx

2026-06-01 00:02:41 +08:00

abi_check.py

abi_check.py:Check ABI compatibility between different ELF versions.

2026-01-28 18:32:39 +01:00

b16.c

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bdf-converter.c

tools/bdf-converter: Fix loop termination condition.

2025-03-18 10:12:23 -03:00

board_romfs_mkpasswd.sh

!tools/mkpasswd: PBKDF2 host tool and ROMFS passwd build integration

2026-07-21 20:19:14 +08:00

btdecode.sh

arch/risc-v/espressif/esp32p4: Support ESP32-P4 on NuttX

2026-03-09 21:40:25 +01:00

build-globals.sh

libc/elf: rename modlib to libelf

2025-04-11 09:43:22 +08:00

callstack.py

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cfgdefine.c

libc/elf: rename modlib to libelf

2025-04-11 09:43:22 +08:00

cfgdefine.h

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cfgparser.c

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cfgparser.h

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check_passwd_keys.sh

!boards: enforce secure ROMFS passwd and TEA key setup

2026-07-09 22:41:11 +08:00

checkkconfig.py

tools[feat]: add config check tool

2026-01-14 17:50:18 +01:00

checkpatch.sh

tools/checkpatch.sh: Enhance stdin support for patch checking

2026-03-09 11:08:52 +08:00

checkrelease.sh

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CMakeLists.txt

tools/CMakeLists.txt: Add mkpasswd binaries

2026-04-16 01:45:48 +08:00

cmpconfig.c

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cnvwindeps.c

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Config.mk

tools: fix stale archive members surviving a Kconfig-driven CSRCS change

2026-07-28 21:26:03 -03:00

configure_completion.bash

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configure.bat

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configure.c

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

configure.sh

!tools/mkpasswd: PBKDF2 host tool and ROMFS passwd build integration

2026-07-21 20:19:14 +08:00

convert-comments.c

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copydir.bat

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

copydir.sh

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

coredump.py

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csvparser.c

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csvparser.h

tools/mksyscall: fix 106: Unexpected end of line: "FAR char * co"

2025-03-08 12:39:24 +08:00

D.defs

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define.bat

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

define.sh

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

detab.c

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Directories.mk

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discover.py

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doreleasenotes.py

tools/doreleasenotes: remove deprecater API

2025-05-27 20:34:54 +08:00

Export.mk

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find_symbol_callers.sh

toos/scipts: add script to find symbol caller

2025-12-31 08:47:23 -03:00

flash_writer.py

fix misspelled names in locally scoped code

2025-05-15 10:12:12 +08:00

FlatLibs.mk

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gcov.py

gcov: Refactoring the implementation framework of gcov

2025-07-03 00:17:58 +08:00

gdbserver.py

gdbserver.py:add x86_64 arch

2026-01-24 23:31:43 +08:00

gen_passwd_keys.sh

boards: add CI ROMFS passwd credentials and refresh docs

2026-07-09 22:41:11 +08:00

gencromfs.c

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host_info_dump.py

tools: add build path support on host_info tool

2026-05-20 13:12:38 -04:00

host_info_parse.py

tools: fix make host_info flag parsing and config string escaping

2026-02-05 14:23:19 +01:00

i486-unknown-nuttx.json

tools/rust: Fix softfloat abi target spec name

2026-08-13 12:41:54 +02:00

ide_exporter.py

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incdir.bat

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incdir.c

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incdir.sh

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indent.sh

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initialconfig.c

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jlink-nuttx.c

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kasan_global.py

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kconfig2html.c

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

kconfig.bat

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KernelLibs.mk

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LibTargets.mk

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link.bat

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link.sh

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lowhex.c

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macar-qcs.sh

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Make.defs

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Makefile.host

tools/nxflat: Import the NXFLAT thunk generator.

2026-08-06 01:38:23 +08:00

merge_config.py

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mkallsyms.py

libs/libc/symtab: fix bogus symbol names for out-of-range addresses

2026-08-05 21:51:25 +08:00

mkallsyms.sh

sim: fix mkallsyms for Objective-C symbols on macOS

2026-05-08 19:51:39 +08:00

mkconfig.c

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mkconfigvars.sh

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mkctags.sh

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mkdeps.c

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mkexport.sh

build/export: Fix missing gnu-elf.ld copy and toolchain script.

2025-09-14 10:44:51 +08:00

mkfsdata.pl

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mkfsdata.py

style: fix spelling in code comments and strings

2025-05-23 10:48:41 +08:00

mknulldeps.sh

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mkpasswd.c

!tools/mkpasswd: PBKDF2 host tool and ROMFS passwd build integration

2026-07-21 20:19:14 +08:00

mkromfsimg.sh

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mksymtab.c

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mksyscall.c

tools:mksyscall fix compilation warning

2026-05-09 09:42:58 +08:00

mkversion.c

tools/mkversion: Fix missing free in case of error.

2026-08-14 08:03:15 +02:00

mkwindeps.sh

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netusb.sh

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noteinfo.c

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nxstyle_sweep.sh

tools/nxstyle: add a script to check a whole tree at once

2026-07-28 02:43:24 +08:00

nxstyle.c

arch/arm/rtl8721dx: add shared Ameba SPI driver

2026-08-14 11:36:37 -03:00

nxtagspkgsfetch.sh

tools/nxtagspkgsfetch.sh: Fetch tags packages for NuttX and Apps.

2025-12-17 08:12:44 -03:00

parsecallstack.py

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parsememdump.py

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parsetrace.py

tools/parsetrace.py: Fix get_typesize bug in parsetrace.py

2026-01-26 23:22:41 +01:00

passwd_keys.mk

!tools/mkpasswd: PBKDF2 host tool and ROMFS passwd build integration

2026-07-21 20:19:14 +08:00

pre-commit

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process_config.py

cmake(enhance):include-style defconfig can modified via menuconfig

2026-01-15 15:42:17 -03:00

process_config.sh

tools/process_config.sh: Fix sed errors

2025-07-03 09:41:56 -03:00

promptpasswd.sh

!tools/mkpasswd: PBKDF2 host tool and ROMFS passwd build integration

2026-07-21 20:19:14 +08:00

ProtectedLibs.mk

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refresh.sh

tools: Modify refresh.sh to support update all configs from a board

2025-06-21 04:21:10 +08:00

rmcr.c

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Rust.defs

tools: Enable Rust sim builds on Intel Macs

2026-06-08 21:22:45 +08:00

sethost.sh

tools: Enable Rust sim builds on Intel Macs

2026-06-08 21:22:45 +08:00

showsize.sh

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simbridge.sh

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simhostroute.sh

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simlaunch.sh

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size_report.py

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splashscreen_converter.py

drivers/video/fb.c: Add startup splashscreen option

2025-04-30 06:38:05 -03:00

stackusage.py

tools/stackusage.py: use toolchain binaries instead of Python libraries

2026-03-17 11:26:44 -03:00

stm32_pinmap_tool.py

fix misspelled names in locally scoped code

2025-05-15 10:12:12 +08:00

Swift.defs

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testbuild.ps1

tools/ci: Added esptool for Windows Native

2026-04-13 23:55:10 +08:00

testbuild.sh

testbuild.sh: CMake Added -DNXTMPDIR

2026-04-22 06:22:36 +08:00

toolchain.cmake.export

arch/crt0.c: revert entry _start

2025-12-10 19:06:04 +08:00

uncrustify.cfg

tools/uncrustify: Update uncrustify for better support

2026-07-17 15:00:06 -03:00

Unix.mk

!arch/arm: Use r9 as the PIC base register.

2026-08-06 01:38:23 +08:00

unlink.bat

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unlink.sh

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update_romfs_password.sh

!tools/mkpasswd: PBKDF2 host tool and ROMFS passwd build integration

2026-07-21 20:19:14 +08:00

version.sh

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Win.mk

libc: add support for C23 stdbit.h with bit manipulation macros

2026-03-02 09:09:40 -03:00

x86_64-unknown-nuttx-macho.json

tools: Enable Rust sim builds on Intel Macs

2026-06-08 21:22:45 +08:00

x86_64-unknown-nuttx.json

tools/rust: Fix softfloat abi target spec name

2026-08-13 12:41:54 +02:00

xmlrpc_test.py

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Zig.defs

tools/Zig.defs: Fix Zig builds on sim:x86_64

2026-07-20 09:36:56 +08:00

zipme.sh

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