MPFS Icicle Kit knsh config failure

Hi,

I am new to NuttX and have hit a wall when it comes to running NuttX as a kernel build. The provided flat build (nsh) config worked and I was able to run NuttX without issue. Building NuttX using the provided kernel build config (knsh) causes errors when running on the Icicle kit:


I have attempted to debug this issue on my own and while comparing the Icicle kit knsh config to other RISC-V platform knsh configs, I've noticed that a number of parameters that differ. For instance, in the Icicle kit knsh config, the number of pages for DATA, HEAP and TEXT are all set to 0. As are the addresses for TEXT and DATA.

```
CONFIG_ARCH_DATA_NPAGES=0
CONFIG_ARCH_DATA_VBASE=0xC0000000
CONFIG_ARCH_HEAP_NPAGES=0
CONFIG_ARCH_HEAP_VBASE=0x00000000
CONFIG_ARCH_TEXT_NPAGES=0
CONFIG_ARCH_TEXT_VBASE=0x00000000
```

Is this potentially the problem or am I completely off track here? Any direction here would be greatly appreciated!