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a2edd99159
Connects the R5F to Linux remoteproc over the NAVSS mailbox. The mailbox ISR only drains the FIFO and acknowledges; OpenAMP delivery is deferred to HPWORK, because the rpmsg rx path takes mutexes and allocates. The resource table publishes two vdevs, rpmsg and virtio-net, leaving every vring address FW_RSC_ADDR_ANY: Linux allocates them from the R5F DMA pool and rejects fixed addresses outside it. Shared IPC memory is mapped Non-cacheable, since the R5F is not coherent with the A53 and cached mappings leave NuttX reading stale vring state. Also drops the duplicate arm_mpu.c from CHIP_CSRCS. Assisted-by: Claude Code:claude-fable-5 Signed-off-by: Ulaş Sertan Kemeç <sertan.usk@gmail.com> |
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| .. | ||
| arm | ||
| arm64 | ||
| avr | ||
| dummy | ||
| hc/m9s12 | ||
| mips | ||
| misoc/lm32/misoc | ||
| or1k/mor1kx/or1k | ||
| renesas | ||
| risc-v | ||
| sim/sim/sim | ||
| sparc | ||
| tricore | ||
| x86/qemu/qemu-i486 | ||
| x86_64/qemu/qemu-intel64 | ||
| xtensa | ||
| z16/z16f/z16f2800100zcog | ||
| z80 | ||
| .gitignore | ||
| Board.mk | ||
| boardctl.c | ||
| CMakeLists.txt | ||
| dummy.c | ||
| Kconfig | ||
| Makefile | ||