CVS commit: src

["Jared D. McNeill" <jmcneill%netbsd.org@localhost>]

Module Name:    src
Committed By:   jmcneill
Date:           Sun Nov 16 20:11:48 UTC 2025

Modified Files:
        src/distrib/sets/lists/base: md.evbppc
        src/distrib/utils/embedded/conf: wii.conf
        src/sys/arch/evbppc: Makefile
        src/sys/arch/evbppc/wii: wii_mmuinit.S
Added Files:
        src/sys/arch/evbppc/stand: Makefile
        src/sys/arch/evbppc/stand/wii: Makefile boot.c cache.h conf.c console.c
            console.h devopen.c gecko.c gecko.h gpio.c gpio.h miniipc.c
            miniipc.h sdmmc.c sdmmc.h start.S timer.c timer.h version

Log Message:
wii: Add standalone bootloader.

This adds "ppcboot.elf" to the Wii (evbppc) build, which can be placed on
the FAT partition of an SD card in the bootmii directory. The bootloader
doesn't have a user interface, it simply loads a kernel from the first
FFS partition it finds on the SD card.

Debug logs are printed to a USB Gecko device in either memory card slot
if present.

  \\-__,------,___.
   \\        __,---`  NetBSD/evbppc Wii MINI boot
    \\       `---,_.  Revision 1.0 (Sun Nov 16 19:27:47 UTC 2025)
     \\-,_____,.---`
      \\
       \\
        \\

booting netbsd 7828064/-|+130520 [315696+305916]=0x82f350
[   1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
[   1.0000000]     2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
[   1.0000000]     2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023,
[   1.0000000]     2024, 2025
[   1.0000000]     The NetBSD Foundation, Inc.  All rights reserved.
[   1.0000000] Copyright (c) 1982, 1986, 1989, 1991, 1993
[   1.0000000]     The Regents of the University of California.  All rights reserved.

[   1.0000000] NetBSD 11.99.3 (WII) #207: Sun Nov 16 14:28:23 AST 2025
[   1.0000000]  jmcneill@berserk:/home/jmcneill/netbsd/obj/sys/arch/evbppc/compile/WII
[   1.0000000] total memory = 90112 KB
[   1.0000000] avail memory = 77008 KB
[   1.0000000] mainbus0 (root): Nintendo Wii
...


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/distrib/sets/lists/base/md.evbppc
cvs rdiff -u -r1.5 -r1.6 src/distrib/utils/embedded/conf/wii.conf
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/evbppc/Makefile
cvs rdiff -u -r0 -r1.1 src/sys/arch/evbppc/stand/Makefile
cvs rdiff -u -r0 -r1.1 src/sys/arch/evbppc/stand/wii/Makefile \
    src/sys/arch/evbppc/stand/wii/boot.c \
    src/sys/arch/evbppc/stand/wii/cache.h \
    src/sys/arch/evbppc/stand/wii/conf.c \
    src/sys/arch/evbppc/stand/wii/console.c \
    src/sys/arch/evbppc/stand/wii/console.h \
    src/sys/arch/evbppc/stand/wii/devopen.c \
    src/sys/arch/evbppc/stand/wii/gecko.c \
    src/sys/arch/evbppc/stand/wii/gecko.h \
    src/sys/arch/evbppc/stand/wii/gpio.c src/sys/arch/evbppc/stand/wii/gpio.h \
    src/sys/arch/evbppc/stand/wii/miniipc.c \
    src/sys/arch/evbppc/stand/wii/miniipc.h \
    src/sys/arch/evbppc/stand/wii/sdmmc.c \
    src/sys/arch/evbppc/stand/wii/sdmmc.h \
    src/sys/arch/evbppc/stand/wii/start.S \
    src/sys/arch/evbppc/stand/wii/timer.c \
    src/sys/arch/evbppc/stand/wii/timer.h \
    src/sys/arch/evbppc/stand/wii/version
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/evbppc/wii/wii_mmuinit.S

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