4.4BSD на микроконтроллере pic32mz

Перетащил драйверы SPI, UART и SD card из RetroBSD. Ядро весело пытается монтировать файловую систему. А фигушки: не готова еще.

Load file: '/local/BSD/pic32sim/demo/wifire/boot.hex', 6916 bytes
Load file: '/local/BSD/Tilden/sys/compile/WIFIRE.pic32/vmunix.hex', 472904 bytes

***** Start 'microAptivP' *****
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California.  All rights reserved.

4.4BSD-Lite build 8 compiled 2014-07-11
    vak@kucha:Tilden/sys/compile/WIFIRE.pic32
cpu: PIC32MZ2048ECG100 rev A4, 200 MHz
oscillator: system PLL div 1:6 mult x50
real mem = 512 kbytes
avail mem = 336 kbytes
using 16 buffers containing 49152 bytes of memory
spi1 at pins sdi=F1/sdo=C1/sck=D1
spi2 at pins sdi=F0/sdo=D11/sck=G6
spi3 at pins sdi=B10/sdo=C4/sck=B14
spi4 at pins sdi=F5/sdo=G0/sck=D10
uart1 at pins rx=D14/tx=D15, interrupts 112/113/114
uart4 at pins rx=F2/tx=F8, interrupts 170/171/172, console
sd0 at port spi3, pin cs=C3
bpf: lo0 attached
sd0: type I, size 206848 kbytes, speed 12 Mbit/sec
rd0a: type b7, start 2, length 204800
rd0b: type b8, start 204802, length 4096
rd0c: type b7, start 208898, length 204800
ufs_mountroot failed: 5
panic: cannot mount root
syncing disks... done

dumping to dev 1, offset 205824
dump device bad
***** Stop *****