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Import of OpenBSD 4.2 release kernel tree with initial code to support 
Jornada 720/728, StrongARM 1110-based handheld PC.
At this point kernel roots on NFS and boots into vfs_mountroot() and traps.
What is supported:
- glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode
(needs some palette tweaks for non black/white/blue colors, i think)
- saic, SA11x0 interrupt controller (needs cleanup)
- sacom, SA11x0 UART (supported only as boot console for now)
- SA11x0 GPIO controller fully supported (but can't handle multiple interrupt
handlers on one gpio pin)
- sassp, SSP port on SA11x0 that attaches spibus
- Jornada microcontroller (jmcu) to control kbd, battery, etc throught
the SPI bus (wskbd attaches on jmcu, but not tested)
- tod functions seem work
- initial code for SA-1111 (chip companion) : this is TODO

Next important steps, i think:
- gpio and intc on sa1111
- pcmcia support for sa11x0 (and sa1111 help logic)
- REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs)
- root on wd0! (using already supported PCMCIA-ATA)

/*	$OpenBSD: vid.h,v 1.1 2006/05/18 06:10:07 miod Exp $	*/

#ifndef __MACHINE_VID_H__
#define __MACHINE_VID_H__

#define START_BLOCK 1
#define LOADER_SIZE 2
#define LOADER_ADDRESS 0x1F0000

#ifndef _LOCORE
struct vid {
	unsigned char	vid_id[4];
	unsigned char	vid_0[16];
	unsigned int	vid_oss;
	unsigned short	vid_osl;
	unsigned char	vid_1[4];
	unsigned short	vid_osa_u;
	unsigned short	vid_osa_l;
	unsigned char	vid_2[4];
	unsigned char	vid_vd[20];
	unsigned char	vid_3[86];
	unsigned int	vid_cas;
	unsigned char	vid_cal;
	unsigned char	vid_4[99];
	unsigned char	vid_mot[8];
};
struct cfg {

	unsigned char	cfg_0[4];
	unsigned short	cfg_atm;
	unsigned short	cfg_prm;
	unsigned short	cfg_atw;
	unsigned short	cfg_rec;
	unsigned char	cfg_1[12];
	unsigned char	cfg_spt;
	unsigned char	cfg_hds;
	unsigned short	cfg_trk;
	unsigned char	cfg_ilv;
	unsigned char	cfg_sof;
	unsigned short	cfg_psm;
	unsigned short	cfg_shd;
	unsigned char	cfg_2[2];
	unsigned short	cfg_pcom;
	unsigned char	cfg_3;
	unsigned char	cfg_ssr;
	unsigned short	cfg_rwcc;
	unsigned short	cfg_ecc;
	unsigned short	cfg_eatm;
	unsigned short	cfg_eprm;
	unsigned short	cfg_eatw;
	unsigned char	cfg_gpb1;
	unsigned char	cfg_gpb2;
	unsigned char	cfg_gpb3;
	unsigned char	cfg_gpb4;
	unsigned char	cfg_ssc;
	unsigned char	cfg_runit;
	unsigned short	cfg_rsvc1;
	unsigned short	cfg_rsvc2;
	unsigned char	cfg_4[196];
};
#endif
#endif /* __MACHINE_VID_H__ */