s3c2440 / s3c2416 broken
Kukjin Kim
kgene.kim at samsung.com
Thu Dec 1 02:30:43 EST 2011
Thomas Abraham wrote:
>
> Hi Paul,
>
> On 10 November 2011 21:27, Paul Schilling <paul.s.schilling at gmail.com>
> wrote:
> > Here is my boot log including some u-boot stuff. The trace in my boot
> > log is concerning a
> > still broken GPIO bank M access that appears broken.
>
> Thanks for the log. But I could find out the cause of this issue. I
> will check again tomorrow with linux-3.2.0-rc1 on smdk2416. Any luck
> when using ramdisk or any clue with git bisect?
>
Hi Paul,
The problem still happens on your board now?
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim at samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
> >
> > Thanks,
> > Paul Schilling
> >
> > dm9000 i/o: 0x20000300, id: 0x90000a46
> >
> > DM9000: running in 16 bit mode
> >
> > MAC: 12:23:34:88:99:00
> >
> > BOOTP broadcast 1
> >
> > BOOTP broadcast 2
> >
> > BOOTP broadcast 3
> >
> > DHCP client bound to address 10.5.16.68
> >
> > TFTP from server 10.5.16.63; our IP address is 10.5.16.68
> >
> > Filename 'schilpa/uImage-dev.bin'.
> >
> > Load address: 0xc0008000
> >
> > Loading: *
> #################################################################
> >
> >
#################################################################
> >
> >
#################################################################
> >
> >
#################################################################
> >
> >
#################################################################
> >
> >
#################################################################
> >
> >
#################################################################
> >
> > ##################################
> >
> > done
> >
> > Bytes transferred = 2501760 (0x262c80)
> >
> > get_format
> >
> > -------- 1 --------
> >
> > ## Booting kernel from Legacy Image at c0008000 ...
> >
> > Image Name: Linux-3.2.0-rc1+
> >
> > Created: 2011-11-09 23:23:05 UTC
> >
> > Image Type: ARM Linux Kernel Image (uncompressed)
> >
> > Data Size: 2501696 Bytes = 2.4 MB
> >
> > Load Address: 30008000
> >
> > Entry Point: 30008000
> >
> > Verifying Checksum ... OK
> >
> > get_format
> >
> > -------- 1 --------
> >
> > Loading Kernel Image ... OK
> >
> > OK
> >
> >
> >
> > Starting kernel ...
> >
> >
> >
> > Uncompressing Linux... done, booting the kernel.
> >
> > Linux version 3.2.0-rc1+ (####) (gcc version 4.3.3 (GCC) ) #53 PREEMPT
> > Wed Nov 9 17:23:00 CST 2011
> >
> > CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
> >
> > CPU: VIVT data cache, VIVT instruction cache
> >
> > Machine: CONDOR2416
> >
> > Memory policy: ECC disabled, Data cache writeback
> >
> > CPU S3C2416/S3C2450 (id 0x32450003)
> >
> > S3C24XX Clocks, Copyright 2004 Simtec Electronics
> >
> > CPU: MPLL on 800.000 MHz, cpu 400.000 MHz, mem 133.333 MHz, pclk 66.666
> MHz
> >
> > CPU: EPLL on 96.000 MHz, usb-bus 48.000 MHz
> >
> > On node 0 totalpages: 32768
> >
> > free_area_init_node: node 0, pgdat c050955c, node_mem_map c053e000
> >
> > Normal zone: 384 pages used for memmap
> >
> > Normal zone: 0 pages reserved
> >
> > Normal zone: 32384 pages, LIFO batch:7
> >
> > pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
> >
> > pcpu-alloc: [0] 0
> >
> > Built 1 zonelists in Zone order, mobility grouping on. Total pages:
> 32384
> >
> > Kernel command line: console=ttySAC0,115200 loglevel=8
> >
> s3cfb=dev:0,depth:16,xres:480,yres:272,vslen:60,hslen:17,left:41,right:68,
> upper:26,lower:6,pixclock:0
> > root=/dev/mtdblock4 rw rootfstype=jffs2 ethaddr=12:23:34:88:99:00
> >
> > PID hash table entries: 512 (order: -1, 2048 bytes)
> >
> > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
> >
> > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
> >
> > Memory: 64MB 64MB = 128MB total
> >
> > Memory: 124544k/124544k available, 6528k reserved, 0K highmem
> >
> > Virtual kernel memory layout:
> >
> > vector : 0xffff0000 - 0xffff1000 ( 4 kB)
> >
> > fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
> >
> > vmalloc : 0xcc800000 - 0xf6000000 ( 664 MB)
> >
> > lowmem : 0xc0000000 - 0xcc000000 ( 192 MB)
> >
> > modules : 0xbf000000 - 0xc0000000 ( 16 MB)
> >
> > .text : 0xc0008000 - 0xc04992b8 (4677 kB)
> >
> > .init : 0xc049a000 - 0xc04dd000 ( 268 kB)
> >
> > .data : 0xc04de000 - 0xc0509c00 ( 175 kB)
> >
> > .bss : 0xc0509c24 - 0xc053d764 ( 207 kB)
> >
> > SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
> >
> > NR_IRQS:99
> >
> > irq: clearing subpending status 00000003
> >
> > irq: clearing subpending status 00000002
> >
> > timer tcon=00500000, tcnt 2b66, tcfg 00000200,00000000, usec 0000170a
> >
> > Console: colour dummy device 80x30
> >
> > Calibrating delay loop... 197.88 BogoMIPS (lpj=98944)
> >
> > pid_max: default: 32768 minimum: 301
> >
> > Mount-cache hash table entries: 512
> >
> > CPU: Testing write buffer coherency: ok
> >
> > pinctrl core: initialized pinctrl subsystem
> >
> > NET: Registered protocol family 16
> >
> > ------------[ cut here ]------------
> >
> > WARNING: at arch/arm/mach-s3c2416/mach-condor2416.c:875
> > condor2416_machine_init+0xbc/0x700()
> >
> > Modules linked in:
> >
> > [<c000de08>] (unwind_backtrace+0x0/0xec) from [<c001f6e0>]
> > (warn_slowpath_common+0x48/0x60)
> >
> > [<c001f6e0>] (warn_slowpath_common+0x48/0x60) from [<c001f714>]
> > (warn_slowpath_null+0x1c/0x24)
> >
> > [<c001f714>] (warn_slowpath_null+0x1c/0x24) from [<c049ea9c>]
> > (condor2416_machine_init+0xbc/0x700)
> >
> > [<c049ea9c>] (condor2416_machine_init+0xbc/0x700) from [<c049bd64>]
> > (customize_machine+0x20/0x30)
> >
> > [<c049bd64>] (customize_machine+0x20/0x30) from [<c00087c0>]
> > (do_one_initcall+0xa4/0x16c)
> >
> > [<c00087c0>] (do_one_initcall+0xa4/0x16c) from [<c049a21c>]
> > (kernel_init+0x7c/0x11c)
> >
> > [<c049a21c>] (kernel_init+0x7c/0x11c) from [<c0009d94>]
> > (kernel_thread_exit+0x0/0x8)
> >
> > ---[ end trace 1b75b31a2719ed1c ]---
> >
> > s3c_fb_setup: option dev:0
> >
> > s3c_fb_setup: option depth:16
> >
> > s3c_fb_setup: option xres:480
> >
> > s3c_fb_setup: option yres:272
> >
> > s3c_fb_setup: option vslen:60
> >
> > s3c_fb_setup: option hslen:17
> >
> > s3c_fb_setup: option left:41
> >
> > s3c_fb_setup: option right:68
> >
> > s3c_fb_setup: option upper:26
> >
> > s3c_fb_setup: option lower:6
> >
> > s3c_fb_setup: option pixclock:0
> >
> > Condor2416: Start Set DM9K
> >
> > S3C Power Management, Copyright 2004 Simtec Electronics
> >
> > S3C2416: Initializing architecture
> >
> > S3C2416: IRQ Support
> >
> > S3C24XX DMA Driver, Copyright 2003-2006 Simtec Electronics
> >
> > DMA channel 0 at cc804000, irq 88
> >
> > DMA channel 1 at cc804100, irq 89
> >
> > DMA channel 2 at cc804200, irq 90
> >
> > DMA channel 3 at cc804300, irq 91
> >
> > DMA channel 4 at cc804400, irq 92
> >
> > DMA channel 5 at cc804500, irq 93
> >
> > s3c24xx-pwm s3c24xx-pwm.0: tin at 33333333, tdiv at 33333333,
tin=divclk,
> base 0
> >
> > bio: create slab <bio-0> at 0
> >
> > usbcore: registered new interface driver usbfs
> >
> > usbcore: registered new interface driver hub
> >
> > usbcore: registered new device driver usb
> >
> > s3c-i2c s3c2410-i2c: slave address 0x10
> >
> > s3c-i2c s3c2410-i2c: bus frequency set to 65 KHz
> >
> > s3c-i2c s3c2410-i2c: i2c-0: S3C I2C adapter
> >
> > Advanced Linux Sound Architecture Driver Version 1.0.24.
> >
> > NET: Registered protocol family 2
> >
> > IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
> >
> > TCP established hash table entries: 4096 (order: 3, 32768 bytes)
> >
> > TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
> >
> > TCP: Hash tables configured (established 4096 bind 4096)
> >
> > TCP reno registered
> >
> > UDP hash table entries: 256 (order: 0, 4096 bytes)
> >
> > UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
> >
> > NET: Registered protocol family 1
> >
> > RPC: Registered named UNIX socket transport module.
> >
> > RPC: Registered udp transport module.
> >
> > RPC: Registered tcp transport module.
> >
> > RPC: Registered tcp NFSv4.1 backchannel transport module.
> >
> > s3c-adc s3c24xx-adc: attached adc driver
> >
> > VFS: Disk quotas dquot_6.5.2
> >
> > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> >
> > JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
> >
> > msgmni has been set to 243
> >
> > io scheduler noop registered
> >
> > io scheduler deadline registered (default)
> >
> > io scheduler cfq registered
> >
> > Console: switching to colour frame buffer device 60x34
> >
> > s3c-fb s3c-fb: window 0: fb
> >
> > s3c2440-uart s3c2440-uart.0: port TX GPIO (-1)
> >
> > s3c2440-uart s3c2440-uart.0: port TX GPIO (-1)
> >
> > s3c2440-uart.0: ttySAC0 at MMIO 0x50000000 (irq = 70) is a S3C2440
> >
> > console [ttySAC0] enabled
> >
> > s3c2440-uart s3c2440-uart.1: port TX GPIO (13)
> >
> > s3c2440-uart s3c2440-uart.1: port TX GPIO (12)
> >
> > s3c2440-uart s3c2440-uart.1: Enable Hi Res Timer
> >
> > s3c2440-uart s3c2440-uart.1: Port (1) 485 Enabled
> >
> > s3c2440-uart.1: ttySAC1 at MMIO 0x50004000 (irq = 73) is a S3C2440
> >
> > s3c2440-uart s3c2440-uart.1: Initialize TX(1) GPIO
> >
> > s3c2440-uart s3c2440-uart.1: Initialize RX(1) GPIO
> >
> > s3c2440-uart s3c2440-uart.2: port TX GPIO (42)
> >
> > s3c2440-uart s3c2440-uart.2: port TX GPIO (41)
> >
> > s3c2440-uart s3c2440-uart.2: Enable Hi Res Timer
> >
> > s3c2440-uart s3c2440-uart.2: Port (2) 485 Enabled
> >
> > s3c2440-uart.2: ttySAC2 at MMIO 0x50008000 (irq = 76) is a S3C2440
> >
> > s3c2440-uart s3c2440-uart.2: Initialize TX(2) GPIO
> >
> > s3c2440-uart s3c2440-uart.2: Initialize RX(2) GPIO
> >
> > s3c2440-uart s3c2440-uart.3: port TX GPIO (-1)
> >
> > s3c2440-uart s3c2440-uart.3: port TX GPIO (-1)
> >
> > s3c2440-uart.3: ttySAC3 at MMIO 0x5000c000 (irq = 94) is a S3C2440
> >
> > brd: module loaded
> >
> > at24 0-0050: 512 byte 24c04 EEPROM, writable, 16 bytes/write
> >
> > mtdoops: mtd device (mtddev=name/number) must be supplied
> >
> > S3C24XX NAND Driver, (c) 2004 Simtec Electronics
> >
> > s3c24xx-nand s3c2412-nand: Tacls=3, 22ns Twrph0=8 60ns, Twrph1=3 22ns
> >
> > s3c24xx-nand s3c2412-nand: System booted from NAND
> >
> > s3c24xx-nand s3c2412-nand: NAND soft ECC
> >
> > NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB
> > 3,3V 8-bit)
> >
> > Scanning device for bad blocks
> >
> > Bad eraseblock 0 at 0x000000000000
> >
> > Bad eraseblock 1 at 0x000000020000
> >
> > Bad eraseblock 864 at 0x000006c00000
> >
> > Bad eraseblock 1304 at 0x00000a300000
> >
> > Bad eraseblock 1336 at 0x00000a700000
> >
> > Creating 5 MTD partitions on "NAND":
> >
> > 0x000000000000-0x000000040000 : "u-boot"
> >
> > 0x000000040000-0x000000060000 : "u-boot-env"
> >
> > 0x000000060000-0x000000560000 : "kernel"
> >
> > 0x000000560000-0x000000660000 : "log"
> >
> > 0x000000660000-0x000010000000 : "root"
> >
> > dm9000 Ethernet Driver, V1.31
> >
> > eth0: dm9000a at cc85e300,cc860308 IRQ 53 MAC: 12:23:34:88:99:00
> (platform data)
> >
> > ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> >
> > s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
> >
> > s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
> >
> > s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
> >
> > hub 1-0:1.0: USB hub found
> >
> > hub 1-0:1.0: 2 ports detected
> >
> > usbcore: registered new interface driver libusual
> >
> > mousedev: PS/2 mouse device common for all mice
> >
> > input: matrix-keypad as /devices/platform/matrix-keypad/input/input0
> >
> > S3C24XX RTC, (c) 2004,2006 Simtec Electronics
> >
> > s3c-rtc s3c2410-rtc: rtc disabled, re-enabling
> >
> > s3c-rtc s3c2410-rtc: rtc core: registered s3c as rtc0
> >
> > i2c /dev entries driver
> >
> > S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
> >
> > s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
> >
> > cpuidle: using governor ladder
> >
> > sdhci: Secure Digital Host Controller Interface driver
> >
> > sdhci: Copyright(c) Pierre Ossman
> >
> > s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133333333 Hz)
> >
> > s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133333333 Hz)
> >
> > s3c-sdhci s3c-sdhci.1: clock source 2: hsmmc-if (96000000 Hz)
> >
> > Registered led device: mmc0::
> >
> > mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
> >
> > sdhci-pltfm: SDHCI platform and OF driver helper
> >
> > Registered led device: led1
> >
> > usbcore: registered new interface driver usbhid
> >
> > usbhid: USB HID core driver
> >
> > samsung_UDA134X SoC Audio driver
> >
> > UDA134X SoC Audio Codec
> >
> > asoc: uda134x-hifi <-> samsung-i2s.0 mapping ok
> >
> > ALSA device list:
> >
> > #0: SAMSUNG_UDA134X
> >
> > TCP cubic registered
> >
> > NET: Registered protocol family 17
> >
> > Registering the dns_resolver key type
> >
> > s3c-rtc s3c2410-rtc: setting system clock to 2011-11-04 19:30:44 UTC
> > (1320435044)
> >
> > usb 1-1: new full-speed USB device number 2 using s3c2410-ohci
> >
> > VFS: Mounted root (jffs2 filesystem) on device 31:4.
> >
> > Freeing init memory: 268K
> >
> > On Thu, Nov 10, 2011 at 1:59 AM, Heiko Stübner <heiko at sntech.de> wrote:
> >> Hi Paul,
> >>
> >> Am Donnerstag, 10. November 2011, 01:14:59 schrieb Thomas Abraham:
> >>> On 10 November 2011 05:00, Paul Schilling <paul.s.schilling at gmail.com>
> >> wrote:
> >>> > Boot past init slow - stalled when using jffs2 also.
> >>> >
> >>> > On Wed, Nov 9, 2011 at 4:12 PM, Paul Schilling
> >>> >
> >>> > <paul.s.schilling at gmail.com> wrote:
> >>> >> Latest kernel 3.2.0-rc1 appears to break the following processors
> >>> >> s3c2440 and s3c2416
> >>> >>
> >>> >> both appear to stall when init is executed on NFS. Also I lost
> HSMMC
> >>> >> on the s3c2416.
> >>>
> >>> Could you post a boot log of the kernel on the s3c2440 and s3c2416
> boards?
> >>
> >> Also, is your out-of-tree kernel code available somewhere? [1]
> >>
> >> As my S3C2416 based platform didn't show any problems and has working
> hsmmc
> >> with 3.2-rc1 it would be cool to be able to compare both and see if we
> differ
> >> somehow.
> >>
> >>
> >> Heiko
> >>
> >>
> >> [1] Mine's at https://gitorious.org/oyo-
> hack/kernel/commits/topic/board/sg060
> >>
> >
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