CVS commit: src/sys/arch/sparc/stand/ofwboot

[Dennis Chernoivanov <cdi%netbsd.org@localhost>]

Module Name:    src
Committed By:   cdi
Date:           Fri Jan 27 18:31:12 UTC 2006

Modified Files:
        src/sys/arch/sparc/stand/ofwboot: Locore.c Makefile boot.c netif_of.c
            ofdev.c openfirm.h srt0.s version
Added Files:
        src/sys/arch/sparc/stand/ofwboot: boot.h bootinfo.c loadfile_machdep.c
            prf.c promlib.c
Removed Files:
        src/sys/arch/sparc/stand/ofwboot: elfXX_exec.c

Log Message:
Alter sparc64 bootstrap:

 - Map kernel with permanent 4MB pages to ease kernel's life
 - Pass mappings down to the kernel as part of bootinfo structure
 - Try to detect whether kernel is aware of the new boot scheme or not and
   in the former case map the kernel using OpenFirmware and do not pass
   bootinfo structure
 - Provide -C switch to force compatibility mode if autodetection fails
 - While on this, fix PR #25763: If load of default kernel fails, try one by
   one those specified in compiled-in list

Much inspired by the bootloader of FreeBSD, with some imported code from there.


To generate a diff of this commit:
cvs rdiff -r1.6 -r1.7 src/sys/arch/sparc/stand/ofwboot/Locore.c
cvs rdiff -r1.17 -r1.18 src/sys/arch/sparc/stand/ofwboot/Makefile
cvs rdiff -r1.11 -r1.12 src/sys/arch/sparc/stand/ofwboot/boot.c
cvs rdiff -r0 -r1.1 src/sys/arch/sparc/stand/ofwboot/boot.h \
    src/sys/arch/sparc/stand/ofwboot/bootinfo.c \
    src/sys/arch/sparc/stand/ofwboot/loadfile_machdep.c \
    src/sys/arch/sparc/stand/ofwboot/prf.c \
    src/sys/arch/sparc/stand/ofwboot/promlib.c
cvs rdiff -r1.8 -r0 src/sys/arch/sparc/stand/ofwboot/elfXX_exec.c
cvs rdiff -r1.2 -r1.3 src/sys/arch/sparc/stand/ofwboot/netif_of.c \
    src/sys/arch/sparc/stand/ofwboot/srt0.s
cvs rdiff -r1.9 -r1.10 src/sys/arch/sparc/stand/ofwboot/ofdev.c
cvs rdiff -r1.1 -r1.2 src/sys/arch/sparc/stand/ofwboot/openfirm.h
cvs rdiff -r1.10 -r1.11 src/sys/arch/sparc/stand/ofwboot/version

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.