Re: Useless and missing kernel variants in our builds

To: martin%duskware.de@localhost
Subject: Re: Useless and missing kernel variants in our builds
From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
Date: Tue, 30 Jul 2024 01:10:38 +0900
I wrote:
> > What would be really usefull for this kernel would be a .ub variant.
> > For the real kernel we do exactly that - why not for the _INSTALL version?
> 
> Maybe we need the same ${TOOL_MKUBOOTIAMGE} magics in
> src/distrib/distrib/evbarm/instkernel/instkernel/Makefile
> as mk.marvell does?
> 
> > Can we find a simple way to drop the useless variants and add the missing
> > ones?
> 
> We should have a simple script to invoke ${OBJCOPY} and
> ${TOOL_MKUBOOTIMAGE} ant share it between mk.marvell and
> instkernel/Makefile?

On a build host (sd1 is a 32GB SD):
---
% ftp https://nycdn.netbsd.org/pub/NetBSD-daily/HEAD/202407281510Z/evbarm-earmv5/installation/instkernel/netbsd-SHEEVAPLUG_INSTALL.img.gz
Trying [2a04:4e42:8c::262]:443 ...
Requesting https://nycdn.netbsd.org/pub/NetBSD-daily/HEAD/202407281510Z/evbarm-earmv5/installation/instkernel/netbsd-SHEEVAPLUG_INSTALL.img.gz
100% |***********************************|  4230 KiB    1.73 MiB/s    00:00 ETA
4331699 bytes retrieved in 00:02 (1.73 MiB/s)
% gunzip netbsd-SHEEVAPLUG_INSTALL.img.gz
% /s/netbsd-10/src/obj.evbarm/tooldir.NetBSD-10.0-i386/bin/nbmkubootimage -A arm -T kernel -a 0x00008000 -n "NetBSD/sheevaplug 10.99.11" netbsd-SHEEVAPLUG_INSTALL.img netbsd-SHEEVAPLUG_INSTALL.ub
 image type:  uimg
 magic:       0x27051956
 time:        Mon Jul 29 03:03:19 2024
 size:        11158096
 load addr:   0x00008000
 entry point: 0x00008000
 data crc:    0xaea9acb1
 os:          2 (netbsd)
 arch:        2 (arm)
 type:        2 (kernel)
 comp:        0 (none)
 name:        NetBSD/sheevaplug 10.99.11
 header crc:  0xdb0534ac
% su
# fdisk -u sd1
fdisk: primary partition table invalid, no magic in sector 0
fdisk: Cannot determine the number of heads
Disk: /dev/rsd1
NetBSD disklabel disk geometry:
cylinders: 30720, heads: 64, sectors/track: 32 (2048 sectors/cylinder)
total sectors: 62914560, bytes/sector: 512

BIOS disk geometry:
cylinders: 1024, heads: 255, sectors/track: 63 (16065 sectors/cylinder)
total sectors: 62914560

Partitions aligned to 16065 sector boundaries, offset 63

Do you want to change our idea of what BIOS thinks? [n] 

Partition table:
0: <UNUSED>
1: <UNUSED>
2: <UNUSED>
3: <UNUSED>
Bootselector disabled.
No active partition.
Drive serial number: 0 (0x00000000)
Which partition do you want to change?: [none] 0
The data for partition 0 is:
<UNUSED>
sysid: [0..255 default: 169] 12
start: [0..3916cyl default: 63, 0cyl, 0MB] 2048
size: [0..3916cyl default: 62912512, 3916cyl, 30719MB] 260096
bootmenu: [] (space to clear)

Partition table:
0: Primary DOS with 32 bit FAT - LBA (sysid 12)
    start 2048, size 260096 (127 MB, Cyls 0/32/33-16/81/1)
1: <UNUSED>
2: <UNUSED>
3: <UNUSED>
Bootselector disabled.
No active partition.
Drive serial number: 0 (0x00000000)
Which partition do you want to change?: [none] 

We haven't written the MBR back to disk yet.  This is your last chance.
Partition table:
0: Primary DOS with 32 bit FAT - LBA (sysid 12)
    start 2048, size 260096 (127 MB, Cyls 0/32/33-16/81/1)
1: <UNUSED>
2: <UNUSED>
3: <UNUSED>
Bootselector disabled.
No active partition.
Drive serial number: 0 (0x00000000)
Should we write new partition table? [n] y
mirage# newfs_msdos /dev/rsd1e
/dev/rsd1e: 259808 sectors in 32476 FAT16 clusters (4096 bytes/cluster)
MBR type: 6
bps=512 spc=8 res=1 nft=2 rde=512 mid=0xf0 spf=127 spt=32 hds=64 hid=0 bsec=260096
# mount /dev/sd1e /mnt
# cp netbsd-SHEEVAPLUG_INSTALL.ub /mnt
# umount /mnt
# 
---

On SHEEVAPLUG:
---
U-Boot 2011.12 (Mar 11 2012 - 18:59:46)
Marvell-Sheevaplug - eSATA - SD/MMC

SoC:   Kirkwood 88F6281_A1
DRAM:  512 MiB
WARNING: Caches not enabled
NAND:  512 MiB
In:    serial
Out:   serial
Err:   serial
Net:   egiga0
88E1116 Initialized on egiga0
Hit any key to stop autoboot: 0 
Marvell>> mmc init
SDHC found. Card desciption is:
Manufacturer:       0x00, OEM "\x00\x00"
Product name:       "\x00\x00\x00\x00\x00", revision 0.0
Serial number:      1356
Manufacturing date: 10/2018
CRC:                0x00, b0 = 0
mmc1 is available
Marvell>> fatload mmc 0:1 0x00800000 /netbsd-SHEEVAPLUG_INSTALL.ub
reading /netbsd-SHEEVAPLUG_INSTALL.ub

11158160 bytes read
Marvell>> bootm 0x00800000
## Booting kernel from Legacy Image at 00800000 ...
   Image Name:   NetBSD/sheevaplug 10.99.11
   Image Type:   ARM NetBSD Kernel Image (uncompressed)
   Data Size:    11158096 Bytes = 10.6 MiB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK
## Transferring control to NetBSD stage-2 loader (at address 00008000) ...

[   1.0000000] NetBSD/evbarm (sheevaplug) booting ...
[   1.0000000] [ Kernel symbol table missing! ]
[   1.0000000] Loaded initial symtab at 0xc09b5cb0, strtab at 0xc09fe910, # entries 18611
[   1.0000000] pmap_postinit: Allocated 35 static L1 descriptor tables
[   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
[   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 10.99.11 (SHEEVAPLUG_INSTALL) #0: Sun Jul 28 14:55:30 UTC 2024
[   1.0000000] 	mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/evbarm/compile/SHEEVAPLUG_INSTALL
[   1.0000000] total memory = 512 MB
[   1.0000000] avail memory = 490 MB
[   1.0000000] mainbus0 (root)
[   1.0000000] cpu0 at mainbus0 core 0: Sheeva 88SV131 rev 1 (ARM9E-S V5TE core)
[   1.0000000] cpu0: DC enabled IC enabled WB enabled LABT branch prediction enabled
[   1.0000000] cpu0: L1 16KB/32B 4-way (128 set) VIVT Instruction cache
[   1.0000000] cpu0: L1 16KB/32B 4-way (128 set) write-back-locking-C VIVT Data cache
[   1.0000000] mvsoc0 at mainbus0: Marvell 88F6281 Rev. A1  Kirkwood
[   1.0000000] mvsoc0: CPU Clock 1200.000 MHz  SysClock 400.000 MHz  TClock 200.000 MHz
[   1.0000000] mvsoctmr0 at mvsoc0 unit 0 offset 0x20300-0x203ff irq 65: Marvell SoC Timer
[   1.0000000] mvsocgpp0 at mvsoc0 unit 0 offset 0x10100-0x101ff irq 35: Marvell SoC General Purpose I/O Port Interface
[   1.0000000] mvsocgpp0: 50 gpio pins
[   1.0000000] mvsocgpp0: interrupts 96..103, intr 35
[   1.0000000] mvsocgpp0: interrupts 104..111, intr 36
[   1.0000000] mvsocgpp0: interrupts 112..119, intr 37
[   1.0000000] mvsocgpp0: interrupts 120..127, intr 38
[   1.0000000] mvsocgpp0: interrupts 128..135, intr 39
[   1.0000000] mvsocgpp0: interrupts 136..143, intr 40
[   1.0000000] mvsocgpp0: interrupts 144..151, intr 41
[   1.0000000] mvsocgpp0:   Data Out:                 	0x20000000
[   1.0000000] mvsocgpp0:   Data Out Enable Control:  	0xffffffff
[   1.0000000] mvsocgpp0:   Data Blink Enable:        	0x00000000
[   1.0000000] mvsocgpp0:   Data In Polarity:         	0x00000000
[   1.0000000] mvsocgpp0:   Data In:                  	0x00000080
[   1.0000000] mvsocgpp0:   Interrupt Cause:          	0x00000000
[   1.0000000] mvsocgpp0:   Interrupt Mask:           	0x00000000
[   1.0000000] mvsocgpp0:   Interrupt Level Mask:     	0x00000000
[   1.0000000] mvsocgpp0:   High Data Out:            	0x00020000
[   1.0000000] mvsocgpp0:   High Data Out Enable Ctrl:	0xffffffff
[   1.0000000] mvsocgpp0:   High Blink Enable:        	0x00000000
[   1.0000000] mvsocgpp0:   High Data In Polarity:    	0x00000000
[   1.0000000] mvsocgpp0:   High Data In:             	0x00014000
[   1.0000000] mvsocgpp0:   High Interrupt Cause:     	0x00000000
[   1.0000000] mvsocgpp0:   High Interrupt Mask:      	0x00000000
[   1.0000000] mvsocgpp0:   High Interrupt Level Mask:	0x00000000
[   1.0000000] gpio0 at mvsocgpp0: 50 pins
[   1.0000000] mvsocrtc0 at mvsoc0 unit 0 offset 0x10300-0x10317: Marvell SoC Real Time Clock
[   1.0000000] com0 at mvsoc0 unit 0 offset 0x12000-0x1201f irq 33: ns16550a, 16-byte FIFO
[   1.0000000] com0: console
[   1.0000000] com1 at mvsoc0 unit 1 offset 0x12100-0x1211f irq 34: ns16550a, 16-byte FIFO
[   1.0000000] ehci0 at mvsoc0 unit 0 offset 0x50000-0x50fff irq 19: Marvell USB 2.0 Interface
[   1.0000000] usb0 at ehci0: USB revision 2.0
[   1.0000000] gtidmac0 at mvsoc0 unit 0 offset 0x60000-0x60fff: Marvell IDMA Controller/XOR Engine
[   1.0000000] gtidmac0: XOR Engine 4 channels, intr 5, 6, 7, 8
[   1.0000000] gttwsi0 at mvsoc0 unit 0 offset 0x11000-0x110ff irq 29: Marvell TWSI controller
[   1.0000000] iic0 at gttwsi0: I2C bus
[   1.0000000] mvcesa0 at mvsoc0 unit 0 offset 0x3d000-0x3dfff irq 22: Marvell Cryptographic Engines and Security Accelerator
[   1.0000000] mvgbec0 at mvsoc0 unit 0 offset 0x70000-0x73fff: Marvell Gigabit Ethernet Controller
[   1.0000000] mvgbe0 at mvgbec0 port 0 irq 11
[   1.0000000] mvgbe0: Ethernet address 02:50:43:a7:8e:bf
[   1.0000000] makphy0 at mvgbe0 phy 0: Marvell 88E1318S Gigabit PHY, rev. 0
[   1.0000000] makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
[   1.0000000] mvgbec1 at mvsoc0 unit 1 offset 0x74000-0x77fff: Marvell Gigabit Ethernet Controller
[   1.0000000] mvgbe at mvgbec1 port 0 not configured
[   1.0000000] mvpex0 at mvsoc0 unit 0 offset 0x40000-0x41fff irq 9: Marvell PCI Express Interface
[   1.0000000] pci0 at mvpex0
[   1.0000000] vendor 11ab product 6281 (miscellaneous memory, revision 0x03) at pci0 dev 0 function 0 not configured
[   1.0000000] mvsata0 at mvsoc0 unit 0 offset 0x80000-0x87fff irq 21: Marvell Serial-ATA Host Controller (SATAHC)
[   1.0000000] mvsata0: GenIIe, 1hc, 2port/hc
[   1.0000000] atabus0 at mvsata0 channel 0
[   1.0000000] atabus1 at mvsata0 channel 1
[   1.0000000] mvsdio0 at mvsoc0 unit 0 offset 0x90000-0x9ffff irq 28: Marvell Secure Digital Input/Output Interface
[   1.0000000] sdmmc0 at mvsdio0
[   1.0000030] WARNING: system needs entropy for security; see entropy(7)
[   1.0299705] uhub0 at usb0: NetBSD (0x0000) EHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
[   1.1399639] sdmmc0: SD card status: 4-bit, C10
[   1.1399639] ld0 at sdmmc0: <0x00:0x0000::0x00:0x0000054c:0x04a>
[   1.1399639] ld0: 30720 MB, 7801 cyl, 128 head, 63 sec, 512 bytes/sect x 62914560 sectors
[   1.1599749] ld0: 4-bit width, High-Speed/SDR25, 50.000 MHz
[   2.1299611] boot device: <unknown>
[   2.1299611] root on md0a dumps on md0b
[   2.1299611] mountroot: trying ffs...
[   2.1299611] root file system type: ffs
[   2.1299611] kern.module.path=/stand/evbarm/10.99.11/modules
[   2.1516262] init: copying out flags `-s' 3
[   2.1516262] init: copying out path `/sbin/init' 11
erase ^?, werase ^W, kill ^U, intr ^C

 :

---
Izumi Tsutsui
References:
- Re: Useless and missing kernel variants in our builds
  - From: Izumi Tsutsui
Prev by Date: Re: Useless and missing kernel variants in our builds
Next by Date: Re: booting Beaglebone Black
Previous by Thread: Re: Useless and missing kernel variants in our builds
Indexes:
Home | Main Index | Thread Index | Old Index