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Serg Podtynnyi 2e7f75f6e0 arch/risc-v/rp23xx-riscv: Add rp23xx RISC-V cores support (Hazard3) 
Chip name   : rp23xx-rv
Board name  : raspberrypi-pico-2-rv
Arch        : risc-v

Changes from ARM rp23xx impl

- Linker script update
- ASM head start
- Update chip start
- New Hazard3 registers
- Remove rp23xx chip hw spinlocks/testset
- New irq handling (external IRQ interrupt Hazard3)
- New timerisr based on RISC-V std MTIME and alarm arch
- No SMP yet
- Tickless option
- Double size for idle, irq and main stacks
- Board reset via watchdog trigger

Signed-off-by: Serg Podtynnyi <serg@podtynnyi.com>
2025-08-11 08:56:27 +08:00
..
arm boards/arcx-socket-grid: Add support to USBHOST and USBDISK 2025-08-09 17:12:48 -03:00
arm64 boards/imx93-evk: Add a flat build config with OP-TEE 2025-08-03 13:00:47 -03:00
avr arch/avr/avrdx: do not copy const variables into RAM 2025-07-10 12:21:40 -03:00
dummy
hc/m9s12 boards/hc/m9s12: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
mips drivers/fs:Always use register_mtddriver() to register the MTD device (patch2) 2025-07-21 15:15:30 -03:00
misoc/lm32/misoc boards/misoc/lm32: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
or1k/mor1kx/or1k boards/defconfig: remove unused config about dd 2025-04-20 00:41:26 +08:00
renesas boards: net tcp backlog is enabled by default 2025-06-26 09:32:54 -03:00
risc-v arch/risc-v/rp23xx-riscv: Add rp23xx RISC-V cores support (Hazard3) 2025-08-11 08:56:27 +08:00
sim/sim/sim boards: net tcp backlog is enabled by default 2025-06-26 09:32:54 -03:00
sparc style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
tricore/tc3xx/tc397 style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
x86/qemu/qemu-i486 qemu-i486: Simplify Make.defs by include Toolchain.defs 2025-01-27 02:28:39 +08:00
x86_64/intel64/qemu-intel64 boards/qemu-intel64/qemu.ld: add .lbss, .ldata and .lrodata to approriate sections 2025-07-07 23:45:15 +08:00
xtensa drivers/mtd: introduce nvblk 2025-08-06 01:53:56 +08:00
z16/z16f/z16f2800100zcog boards/z16/z16f: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
z80 drivers/fs:Always use register_mtddriver() to register the MTD device. 2025-07-16 14:11:41 +08:00
.gitignore
Board.mk sh:Change expansion path logic 2024-03-04 01:18:45 +08:00
boardctl.c libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
CMakeLists.txt boards: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
dummy.c boards: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00
Kconfig arch/risc-v/rp23xx-riscv: Add rp23xx RISC-V cores support (Hazard3) 2025-08-11 08:56:27 +08:00
Makefile boards: migrate to SPDX identifier 2024-11-12 22:20:59 +08:00