From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiju Jacob Date: Mon, 14 Apr 2008 19:00:09 +0530 (IST) Subject: [Buildroot] Mount_filesystem_s3c2440 Message-ID: <659459.61809.qm@web94107.mail.in2.yahoo.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi All, I have ported the latest linux kernel to s3c2440 (linux-2.6.24..4). And I used the latest snapshot of buildroot to make a cpio filesystem.. But the shell prompt does not come. The compilers used for building the kernel and the filesystem are different. The one used for buildroot is a uclibc version. Following is the whole output. DRAM: 128 MB Flash: 32 MB Using default environment In: serial Out: serial Err: serial DPB2440 # bootm ## Booting image at 33000000 ... Image Name: Linux-2.6.24.4-default Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2289776 Bytes = 2.2 MB Load Address: 30008000 Entry Point: 30008000 Verifying Checksum ... OK OK Starting kernel ... Uncompressing Linux............................................................................................ Linux version 2.6.24.4-default (tiju at tiju) (gcc version 4.2.1) #52 Mon Apr 14 15:54:37 IST 2008 CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=00007177 Machine: DPB2440 Warning: bad configuration page, trying to continue Memory policy: ECC disabled, Data cache writeback CPU S3C2440A (id 0x32440001) S3C244X: core 405.000 MHz, memory 101.250 MHz, peripheral 50.625 MHz S3C24XX Clocks, (c) 2004 Simtec Electronics CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on CPU0: D VIVT write-back cache CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets Built 1 zonelists in Zone order, mobility grouping off. Total pages: 4064 Kernel command line: root=/dev/ram0 rw console=ttySAC0,115200 init=/init irq: clearing pending ext status 00000b00 irq: clearing subpending status 00000003 irq: clearing subpending status 00000002 PID hash table entries: 64 (order: 6, 256 bytes) timer tcon=00500000, tcnt a4ca, tcfg 00000200,00000000, usec 00001e57 Console: colour dummy device 80x30 console [ttySAC0] enabled Dentry cache hash table entries: 2048 (order: 1, 8192 bytes) Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) Memory: 16MB = 16MB total Memory: 12500KB available (2184K code, 342K data, 1148K init) Security Framework initialized Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok net_namespace: 64 bytes NET: Registered protocol family 16 S3C2440: Initialising architecture S3C2440: IRQ Support S3C2440: Clock Support, DVS off S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics DMA channel 0 at c1800000, irq 33 DMA channel 1 at c1800040, irq 34 DMA channel 2 at c1800080, irq 35 DMA channel 3 at c18000c0, irq 36 usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 512 (order: 0, 4096 bytes) TCP bind hash table entries: 512 (order: -1, 2048 bytes) TCP: Hash tables configured (established 512 bind 512) TCP reno registered audit: initializing netlink socket (disabled) audit(2.135:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) s3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440 s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440 s3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440 mice: PS/2 mouse device common for all mice S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled NET: Registered protocol family 1 NET: Registered protocol family 17 registered taskstats version 1 Freeing init memory: 1148K Cannot run '/etc/init.d/rcS': No such file or directory Please press Enter to activate this console. When I hit the Enter key, nothing else appears. But the keyboard is active. What could be the problem? Regards Tiju Get the freedom to save as many mails as you wish. To know how, go to http://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html