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Default branch: MAIN
Revision 1.2 / (download) - annotate - [select for diffs], Sun May 11 09:26:11 2008 UTC (16 years, 4 months ago) by nbrk
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +7 -3 lines
Diff to previous 1.1 (colored)
Sync up my latest modifications related to OpenBSD/jornada. At this point PCMCIA is not done (this is primary goal since it's only expansion bus for SA-1110) but some other chip subsystems rather work. One of most recent problems sit in ported NetBSD pcic driver. It cause memory abort passing odd addr to bus_space_write_2 (APB transactions are word-wide, but I try to emulate 2-bytes accesses in bus_space_map for sa1111). Other problematic/untested areas: sacic, saic. UART driver is a stub and not really useful. But even with this problems I have overdone my plans with this porting effort.
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Tue Mar 4 16:09:01 2008 UTC (16 years, 6 months ago) by nbrk
Branch: OPENBSD_4_2_BASE
CVS Tags: jornada-partial-support-wip
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)
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)
Revision 1.1 / (download) - annotate - [selected], Tue Mar 4 16:09:01 2008 UTC (16 years, 6 months ago) by nbrk
Branch: MAIN
Initial revision