File: [local] / sys / arch / arm / arm / genassym.cf (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:05:09 2008 UTC (16 years, 3 months ago) by nbrk
Branch: OPENBSD_4_2_BASE, MAIN
CVS Tags: jornada-partial-support-wip, HEAD Changes since 1.1: +0 -0 lines
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)
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# $OpenBSD: genassym.cf,v 1.7 2007/05/14 07:07:09 art Exp $
# $NetBSD: genassym.cf,v 1.27 2003/11/04 10:33:16 dsl Exp$
# Copyright (c) 1982, 1990 The Regents of the University of California.
# All rights reserved.
#
# This code is derived from software contributed to Berkeley by
# William Jolitz.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
include <sys/param.h>
include <sys/proc.h>
include <sys/systm.h>
include <sys/mbuf.h>
include <sys/resourcevar.h>
include <sys/device.h>
include <sys/user.h>
include <sys/signal.h>
include <sys/mbuf.h>
include <sys/socketvar.h>
include <netinet/in.h>
include <netinet/in_systm.h>
include <netinet/ip.h>
include <netinet/ip6.h>
include <netinet/ip_var.h>
include <machine/cpu.h>
include <uvm/uvm_extern.h>
include <arm/fiq.h>
include <machine/pmap.h>
include <machine/frame.h>
include <machine/vmparam.h>
define __PROG32 1
ifdef __ARM_FIQ_INDIRECT
define __ARM_FIQ_INDIRECT 1
endif
export VM_MIN_ADDRESS
export VM_MAXUSER_ADDRESS
export DOMAIN_CLIENT
export PMAP_DOMAIN_KERNEL
ifdef PMAP_INCLUDE_PTE_SYNC
define PMAP_INCLUDE_PTE_SYNC 1
endif
export PAGE_SIZE
export UPAGES
export PAGE_SHIFT
# Important offsets into the lwp and proc structs & associated constants
export P_TRACED
export P_PROFIL
export SONPROC
struct proc
member p_forw
member p_back
member p_addr
member p_priority
member p_wchan
member p_stat
# XXX use PROC_SIZEOF in new code whenever possible
define PROCSIZE sizeof(struct proc)
struct pcb
member pcb_tf
member pcb_pagedir
member pcb_pl1vec
member pcb_l1vec
member pcb_dacr
member pcb_cstate
member pcb_flags
member PCB_R8 pcb_un.un_32.pcb32_r8
member PCB_R9 pcb_un.un_32.pcb32_r9
member PCB_R10 pcb_un.un_32.pcb32_r10
member PCB_R11 pcb_un.un_32.pcb32_r11
member PCB_R12 pcb_un.un_32.pcb32_r12
member PCB_SP pcb_un.un_32.pcb32_sp
member PCB_LR pcb_un.un_32.pcb32_lr
member PCB_PC pcb_un.un_32.pcb32_pc
member PCB_UND_SP pcb_un.un_32.pcb32_und_sp
member pcb_onfault
# XXX use USER_SIZEOF in new code whenever possible
define USER_SIZE sizeof(struct user)
struct uvmexp
member V_TRAP traps
member V_INTR intrs
member V_SOFT softs
struct vmspace
member vm_map
member VM_PMAP vm_map.pmap
union pmap_cache_state
member cs_tlb_id
member cs_tlb_d
member cs_tlb
member cs_cache_id
member cs_cache_d
member cs_cache
member cs_all
struct pmap
member PMAP_CSTATE pm_cstate
struct uprof
member pr_base
member pr_size
member pr_off
member pr_scale
export SIGTRAP
export SIGEMT
struct sigframe
member SIGF_SC sf_sc
struct trapframe
member tf_r0
member tf_r10
member tf_pc
# XXX use TRAFRAME_SIZEOF in new code whenever possible
define TRAPFRAMESIZE sizeof(struct trapframe)
struct cpu_functions
member cf_idcache_wbinv_all
member cf_dcache_wb_range
member cf_tlb_flushID_SE
member cf_context_switch
member cf_sleep
member cf_control
struct cpu_info
#member CI_CURPRIORITY ci_schedstate.spc_curpriority
member ci_curproc
#member ci_curpcb
# Constants required for in_cksum() and friends.
define M_LEN offsetof(struct mbuf, m_len)
define M_DATA offsetof(struct mbuf, m_data)
define M_NEXT offsetof(struct mbuf, m_next)
define IP_SRC offsetof(struct ip, ip_src)
define IP_DST offsetof(struct ip, ip_dst)