I found the problem it was a merging error when I rebased my patch for my RS485 addition to the UART driver. I am however still having issues with the frame buffer displaying horizontal doted lines that shift the next pixels down by a number of pixels when certain colors are displayed. Thanks, Paul On Thu, Dec 1, 2011 at 1:30 AM, Kukjin Kim <kgene.kim@xxxxxxxxxxx> wrote: > > Thomas Abraham wrote: > > > > Hi Paul, > > > > On 10 November 2011 21:27, Paul Schilling <paul.s.schilling@xxxxxxxxx> > > 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@xxxxxxxxxxx>, 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@xxxxxxxxx> 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@xxxxxxxxx> > > >> wrote: > > >>> > Boot past init slow - stalled when using jffs2 also. > > >>> > > > >>> > On Wed, Nov 9, 2011 at 4:12 PM, Paul Schilling > > >>> > > > >>> > <paul.s.schilling@xxxxxxxxx> 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 > > >> > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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