head 1.3; access; symbols netbsd-11-0-RC4:1.3 netbsd-11-0-RC3:1.3 netbsd-11-0-RC2:1.3 netbsd-11-0-RC1:1.3 perseant-exfatfs-base-20250801:1.3 netbsd-11:1.3.0.28 netbsd-11-base:1.3 netbsd-10-1-RELEASE:1.3 perseant-exfatfs-base-20240630:1.3 perseant-exfatfs:1.3.0.26 perseant-exfatfs-base:1.3 netbsd-10-0-RELEASE:1.3 netbsd-10-0-RC6:1.3 netbsd-10-0-RC5:1.3 netbsd-10-0-RC4:1.3 netbsd-10-0-RC3:1.3 netbsd-10-0-RC2:1.3 thorpej-ifq:1.3.0.24 thorpej-ifq-base:1.3 thorpej-altq-separation:1.3.0.22 thorpej-altq-separation-base:1.3 netbsd-10-0-RC1:1.3 netbsd-10:1.3.0.20 netbsd-10-base:1.3 bouyer-sunxi-drm:1.3.0.18 bouyer-sunxi-drm-base:1.3 thorpej-i2c-spi-conf2:1.3.0.16 thorpej-i2c-spi-conf2-base:1.3 thorpej-futex2:1.3.0.14 thorpej-futex2-base:1.3 thorpej-cfargs2:1.3.0.12 thorpej-cfargs2-base:1.3 cjep_sun2x-base1:1.3 cjep_sun2x:1.3.0.10 cjep_sun2x-base:1.3 cjep_staticlib_x-base1:1.3 cjep_staticlib_x:1.3.0.8 cjep_staticlib_x-base:1.3 thorpej-i2c-spi-conf:1.3.0.6 thorpej-i2c-spi-conf-base:1.3 thorpej-cfargs:1.3.0.4 thorpej-cfargs-base:1.3 thorpej-futex:1.3.0.2 thorpej-futex-base:1.3 bouyer-xenpvh-base2:1.1 phil-wifi-20200421:1.1 bouyer-xenpvh-base1:1.1 phil-wifi-20200411:1.1 bouyer-xenpvh:1.1.0.8 bouyer-xenpvh-base:1.1 phil-wifi:1.1.0.6 is-mlppp:1.1.0.4 is-mlppp-base:1.1 phil-wifi-20200406:1.1 ad-namecache-base3:1.1 ad-namecache:1.1.0.2 ad-namecache-base2:1.1; locks; strict; comment @# @; 1.3 date 2020.08.16.07.25.51; author isaki; state Exp; branches; next 1.2; commitid uMUdCOulVpQ88gkC; 1.2 date 2020.08.16.07.03.45; author isaki; state Exp; branches; next 1.1; commitid pBhkF7Xz0Zcu0gkC; 1.1 date 2020.01.18.04.42.29; author isaki; state Exp; branches 1.1.2.1 1.1.6.1; next ; commitid iEXEhrptRGIz08TB; 1.1.2.1 date 2020.01.18.04.42.29; author ad; state dead; branches; next 1.1.2.2; commitid ethRERRmx7bMJ7UB; 1.1.2.2 date 2020.01.25.22.38.44; author ad; state Exp; branches; next ; commitid ethRERRmx7bMJ7UB; 1.1.6.1 date 2020.01.18.04.42.29; author martin; state dead; branches; next 1.1.6.2; commitid Qli2aW9E74UFuA3C; 1.1.6.2 date 2020.04.08.14.07.57; author martin; state Exp; branches; next ; commitid Qli2aW9E74UFuA3C; desc @@ 1.3 log @Update and fix. All primary bootloaders can recognize Human68k partition table. @ text @$NetBSD: README,v 1.2 2020/08/16 07:03:45 isaki Exp $ Primary bootloaders: boot_ufs/ contains xxboot_ufs. It is placed in ffs's boot area and loads secondary bootloader from its filesystem (ffsv1/v2). This historical primary bootloader uses custom ffs op functions. xxboot/ contains following variants. * cdboot_cd9660 is placed in CD and loads secondary bootloader from cd9660 filesystem. * fdboot_ustarfs is placed in floppy's sector#0 and loads secondary bootloader from subsequent USTARFS. * xxboot_ffsv1 * xxboot_ffsv2 * xxboot_lfsv1 * xxboot_lfsv2 is placed in each specified filesystem's boot area, and loads secondary bootloader from its filesystem. These primary bootloaders use MI ffs/lfs op functions in src/sys/lib/libsa. Secondary bootloaders: boot/ boot is placed to / (root directory) and loads the kernel. netboot/ netboot is the same as /boot except default boot device is nfs using network interface and DHCP. Currently only NE2000 based Neptune-X and Nereid are supported. Other bootloaders: mboot/ mboot is 0-th bootloader. It is placed to sector#0 (as 1024byte/sector) of hard disk as an alternative to genuine boot selector. And loads active partition's +0 sector (sector size depends media) which should have primary bootloader. loadbsd/ loadbsd.x is a Human68k executable and loads the kernel from Human68k filesystem. Utility tools: newdisk/ newdisk is a utility to create the "disk mark" for X680x0 SCSI IPL using mboot bootloader to make a disk bootable. @ 1.2 log @Replace boot_ustar with xxboot_ustarfs. The old boot_ustar had many hard coding and was small(<1KB). The new xxboot_ustarfs is a part of integrated larger(<8KB) xxboot. We had to maintain three similar but not the same bootloaders, but now we have two! @ text @d1 1 a1 1 $NetBSD: README,v 1.1 2020/01/18 04:42:29 isaki Exp $ d8 2 a9 3 This historical primary bootloader uses custom ffs op functions and can recognize Human68k partition table. (See #ifdef SCSI_ADHOC_BOOTPART part for details) d27 1 a27 2 src/sys/lib/libsa. Currently these don't recognize Human68k partition table. @ 1.1 log @Add a document about this directory. Reviewed by tsutsui@@ on port-x68k. @ text @d1 1 a1 1 $NetBSD$ a11 4 boot_ustar/ is placed in floppy's sector#0 and loads secondary bootloader from subsequent USTARFS. d17 3 @ 1.1.6.1 log @file README was added on branch phil-wifi on 2020-04-08 14:07:57 +0000 @ text @d1 57 @ 1.1.6.2 log @Merge changes from current as of 20200406 @ text @a0 57 $NetBSD$ Primary bootloaders: boot_ufs/ contains xxboot_ufs. It is placed in ffs's boot area and loads secondary bootloader from its filesystem (ffsv1/v2). This historical primary bootloader uses custom ffs op functions and can recognize Human68k partition table. (See #ifdef SCSI_ADHOC_BOOTPART part for details) boot_ustar/ is placed in floppy's sector#0 and loads secondary bootloader from subsequent USTARFS. xxboot/ contains following variants. * cdboot_cd9660 is placed in CD and loads secondary bootloader from cd9660 filesystem. * xxboot_ffsv1 * xxboot_ffsv2 * xxboot_lfsv1 * xxboot_lfsv2 is placed in each specified filesystem's boot area, and loads secondary bootloader from its filesystem. These primary bootloaders use MI ffs/lfs op functions in src/sys/lib/libsa. Currently these don't recognize Human68k partition table. Secondary bootloaders: boot/ boot is placed to / (root directory) and loads the kernel. netboot/ netboot is the same as /boot except default boot device is nfs using network interface and DHCP. Currently only NE2000 based Neptune-X and Nereid are supported. Other bootloaders: mboot/ mboot is 0-th bootloader. It is placed to sector#0 (as 1024byte/sector) of hard disk as an alternative to genuine boot selector. And loads active partition's +0 sector (sector size depends media) which should have primary bootloader. loadbsd/ loadbsd.x is a Human68k executable and loads the kernel from Human68k filesystem. Utility tools: newdisk/ newdisk is a utility to create the "disk mark" for X680x0 SCSI IPL using mboot bootloader to make a disk bootable. @ 1.1.2.1 log @file README was added on branch ad-namecache on 2020-01-25 22:38:44 +0000 @ text @d1 57 @ 1.1.2.2 log @Sync with head. @ text @a0 57 $NetBSD: README,v 1.1 2020/01/18 04:42:29 isaki Exp $ Primary bootloaders: boot_ufs/ contains xxboot_ufs. It is placed in ffs's boot area and loads secondary bootloader from its filesystem (ffsv1/v2). This historical primary bootloader uses custom ffs op functions and can recognize Human68k partition table. (See #ifdef SCSI_ADHOC_BOOTPART part for details) boot_ustar/ is placed in floppy's sector#0 and loads secondary bootloader from subsequent USTARFS. xxboot/ contains following variants. * cdboot_cd9660 is placed in CD and loads secondary bootloader from cd9660 filesystem. * xxboot_ffsv1 * xxboot_ffsv2 * xxboot_lfsv1 * xxboot_lfsv2 is placed in each specified filesystem's boot area, and loads secondary bootloader from its filesystem. These primary bootloaders use MI ffs/lfs op functions in src/sys/lib/libsa. Currently these don't recognize Human68k partition table. Secondary bootloaders: boot/ boot is placed to / (root directory) and loads the kernel. netboot/ netboot is the same as /boot except default boot device is nfs using network interface and DHCP. Currently only NE2000 based Neptune-X and Nereid are supported. Other bootloaders: mboot/ mboot is 0-th bootloader. It is placed to sector#0 (as 1024byte/sector) of hard disk as an alternative to genuine boot selector. And loads active partition's +0 sector (sector size depends media) which should have primary bootloader. loadbsd/ loadbsd.x is a Human68k executable and loads the kernel from Human68k filesystem. Utility tools: newdisk/ newdisk is a utility to create the "disk mark" for X680x0 SCSI IPL using mboot bootloader to make a disk bootable. @