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0dccf2b289
Switch all three esp32p4 boards' nsh defconfigs (esp32p4-function-ev-board,
esp32p4-pico-wifi-wareshare, esp32p4-tab5) from nsh_main to nxinit
(init_main) as the system init entry point, matching the esp32s3 boards'
existing nxinit configs for consistency across Espressif boards.
- Add boards/risc-v/esp32p4/common/src/etc/init.d/init.rc, copied from
the esp32s3 common version: registers a "console sh" service (nsh)
guarded by CONFIG_SYSTEM_NSH, plus adbd/fastbootd service stubs
guarded by their own Kconfig symbols for future reuse; "on init"
starts whichever services are enabled.
- boards/risc-v/esp32p4/common/src/Make.defs: ship init.rc via ROMFS
(RCSRCS) when CONFIG_SYSTEM_NXINIT=y, alongside the existing
rc.sysinit/rcS, mirroring esp32s3's Make.defs.
- Per board defconfig:
- CONFIG_INIT_ENTRYPOINT switched to "init_main"
- CONFIG_INIT_STACKSIZE=8192 (was unset/2048 default), matching the
value already used and measured on esp32s3 boards for the
nxinit init task running console-sh (and up to two services)
- CONFIG_SYSTEM_NXINIT=y added, plus its direct Kconfig dependencies:
CONFIG_LIBC_EXECFUNCS, CONFIG_SCHED_CHILD_STATUS (which depends on
CONFIG_SCHED_HAVE_PARENT); CONFIG_EXPERIMENTAL was already set on
all three boards
- CONFIG_SYSTEM_NSH_STACKSIZE=8192 added: nsh now runs as a service
spawned by init.rc instead of being init itself, so it needs its
own stack instead of borrowing the init stack
- CONFIG_ETC_ROMFS/CONFIG_FS_ROMFS added, needed to ship init.rc via
the board's ROMFS
nsh continues to run as a console service started by init.rc
(boards/risc-v/esp32p4/common/src/etc/init.d/init.rc), not as the
top-level init.
CMake: esp32p4's common/src/CMakeLists.txt currently has no ROMFS/RCSRCS
wiring at all (unlike e.g. esp32c3's nuttx_add_romfs() block), so
rc.sysinit/rcS/init.rc are only shipped via the Make build. This is a
pre-existing gap independent of this change and is left untouched here.
Verified all three defconfigs with:
./tools/configure.sh -l <board>:nsh
make -j$(nproc) CROSSDEV=riscv-none-elf-
using the xPack riscv-none-elf-gcc 14.2.0 toolchain (the local
riscv64-unknown-elf-gcc bare-metal toolchain lacks sys/cdefs.h needed
by esp-hal-3rdparty). All three link cleanly with no errors/warnings;
the built nuttx.bin contains the init.rc-embedded "service console sh"
string, confirming init.rc is picked up by the ROMFS build. Each
defconfig was regenerated with "make savedefconfig" to normalize
field ordering.
esp32p4 has no hardware attached in this session, so this change is
build-verified only; no flash/boot pass was performed.
Assisted-by: opencode/claude-sonnet-5
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
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| include | ||
| scripts | ||
| src | ||
| .gitignore | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Makefile | ||