<font face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" size="2"> Hi ,<br><br>ISSUE : SDCARD driver porting problem<br>PROCESSOR : IMX27 <br>PLATFORM : ADS BOARD<br>CONTROLLER : INBUILT IMX 27 SDHC controller <br><br>I am upgrading the linux from 2.6.19 to 2.6.25 <br><br>linux kernel is up and mounting the file system properly. <br><br>Now i am attaching the drivers. There is no problem in porting the drivers ( lcd / touch screeen) <br><br>while porting the sdcard driver i am getting the error. please find the below log. I am using freescale IMX27 Processor - SDHC controller in built. <br><br>CMD FLOW SEEMS CORRECT. i will be happy if some one help us to go forward. <br><br><span style="font-weight: bold;">LOGS:</span><br><br><br> Launch LinuxUncompressing Linux............................................................................. done, booting the kernel.<br>Initializing cgroup subsys cpu<br>Linux version 2.6.25-rc5 (root@localhost.localdomain) (gcc version 4.1.1) #51 Fri Dec 11 18:39:14 IST 2009<br>CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=00052173<br>Machine: Freescale i.MX27ADS<br>Memory policy: ECC disabled, Data cache buffered<br>CPU0: D VIVT write-back cache<br>CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets<br>CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets<br>Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256<br>Kernel command line: root=/dev/ram rw mem=64M console=ttymxc0,115200<br>MXC IRQ initialized<br>PID hash table entries: 256 (order: 8, 1024 bytes)<br>------------[ cut here ]------------<br>WARNING: at arch/arm/mach-mx27/time.c:201 mxc_init_time+0x64/0x1a4()<br>Modules linked in:<br>[<c002495c>] (dump_stack+0x0/0x14) from [<c0040474>] (warn_on_slowpath+0x4c/0x60)<br>[<c0040428>] (warn_on_slowpath+0x0/0x60) from [<c001103c>] (mxc_init_time+0x64/0x1a4)<br> r6:d4003000 r5:013837e2 r4:00caf120<br>[<c0010fd8>] (mxc_init_time+0x0/0x1a4) from [<c000f984>] (time_init+0x1c/0x24)<br>[<c000f968>] (time_init+0x0/0x24) from [<c0008c68>] (start_kernel+0x188/0x2f0)<br>[<c0008ae0>] (start_kernel+0x0/0x2f0) from [<a0008034>] (0xa0008034)<br> r6:c001e320 r5:c02541ec r4:00052171<br>---[ end trace ca143223eefdc828 ]---<br>MXC GPT timer initialized, rate = 20461538<br>Console: colour dummy device 80x30<br>Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)<br>Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)<br>Memory: 64MB = 64MB total<br>Memory: 60588KB available (2156K code, 296K data, 96K init)<br>SLUB: Genslabs=12, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1<br>Security Framework initialized<br>Capability LSM initialized<br>Mount-cache hash table entries: 512<br>Initializing cgroup subsys ns<br>Initializing cgroup subsys cpuacct<br>CPU: Testing write buffer coherency: ok<br>net_namespace: 156 bytes<br>NET: Registered protocol family 16<br><br> Calling _mxc_gpio_init<br>MXC GPIO hardware<br><br> Calling mxc_clocks_init()<6>Clock input source is 26000000<br><br> Calling mxc_init_pmic_audio<br> Calling spi_register_board_info<br> Calling mxc_init_fb<br> returning from mxc_board_init()<br>VADI: TBR inside mxc_init_mmc() i<br> <br>VADI: TBR cd_irq value is 271 <br><br>VADI: TBR cd_irq value is 157 <br>SCSI subsystem initialized<br>Time: mxc_gpt clocksource has been installed.<br>checking if image is initramfs...it isn't (no cpio magic); looks like an initrd<br>Freeing initrd memory: 1792K<br>NetWinder Floating Point Emulator V0.97 (extended precision)<br>audit: initializing netlink socket (disabled)<br>type=2000 audit(14.660:1): initialized<br>fuse init (API version 7.9)<br>JFS: nTxBlock = 487, nTxLock = 3898<br>io scheduler noop registered<br>io scheduler anticipatory registered<br>io scheduler deadline registered<br>io scheduler cfq registered (default)<br>Serial: MXC Internal UART driver<br>mxcintuart.0: ttymxc0 at MMIO 0x1000a000 (irq = 20) is a Freescale MXC<br>console [ttymxc0] enabled<br>mxcintuart.1: ttymxc1 at MMIO 0x1000b000 (irq = 19) is a Freescale MXC<br>mxcintuart.2: ttymxc2 at MMIO 0x1000c000 (irq = 18) is a Freescale MXC<br>mxcintuart.4: ttymxc4 at MMIO 0x1001b000 (irq = 49) is a Freescale MXC<br>mxcintuart.5: ttymxc5 at MMIO 0x1001c000 (irq = 48) is a Freescale MXC<br>brd: module loaded<br>loop: module loaded<br>mice: PS/2 mouse device common for all mice<br>MXC MMC/SD driver<br>mxcmci: probe of mxcmci.0 failed with error -22<br><br> gpio_sdhc_active() <br>mxcmci-1 found<br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 0 <6>arg: 0x00000000 <6>flags: 0x000000c0<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br> cmd to IDLE_STATE<br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 8 <6>arg: 0x000001aa <6>flags: 0x000002f5<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>TIME_OUT_RESP |<6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 5 <6>arg: 0x00000000 <6>flags: 0x000002e1<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>TIME_OUT_RESP |<6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 5 <6>arg: 0x00000000 <6>flags: 0x000002e1<br>mxcmci_request:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_irq:status: <6>TIME_OUT_RESP |<6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 5 <6>arg: 0x00000000 <6>flags: 0x000002e1<br>mxcmci_request:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_irq:status: <6>TIME_OUT_RESP |<6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 5 <6>arg: 0x00000000 <6>flags: 0x000002e1<br>mxcmci_request:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_irq:status: <6>TIME_OUT_RESP |<6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 55 <6>arg: 0x00000000 <6>flags: 0x000000f5<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 41 <6>arg: 0x00000000 <6>flags: 0x000000e1<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br> <br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 0 <6>arg: 0x00000000 <6>flags: 0x000000c0 <br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br> <br> cmd to IDLE_STATE <br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br> <br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 8 <6>arg: 0x000001aa <6>flags: 0x000002f5 <br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>TIME_OUT_RESP |<6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br> <br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 55 <6>arg: 0x00000000 <6>flags: 0x000000f5 <br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6> <br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 41 <6>arg: 0x00018000 <6>flags: 0x000000e1<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>SSI module loaded successfully<br>registered taskstats version 1<br>RAMDISK: Compressed image found at block 0<br>EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended<br>VFS: Mounted root (ext2 filesystem).<br>Freeing init memory: 96K<br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 55 <6>arg: 0x00000000 <6>flags: 0x000000f5<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 41 <6>arg: 0x00018000 <6>flags: 0x000000e1<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 2 <6>arg: 0x00000000 <6>flags: 0x00000067<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 3 <6>arg: 0x00000000 <6>flags: 0x00000075<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 9 <6>arg: 0xb3680000 <6>flags: 0x00000007<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 7 <6>arg: 0xb3680000 <6>flags: 0x00000015<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 55 <6>arg: 0xb3680000 <6>flags: 0x00000095<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_start_clock:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br><br>VADI: TBR mxcmci_request() <br>MXCMMC: CMD: opcode: 51 <6>arg: 0x00000000 <6>flags: 0x000000b5<br>mxcmci_request:status: <6>CARD_BUS_CLK_RUN |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>mxcmci_irq:status: <6>CARD_BUS_CLK_RUN |<6>END_CMD_RESP |<6>XBUF_EMPTY |<6>YBUF_EMPTY |<6><br>Unable to handle kernel paging request at virtual address abc0033c<br>pgd = c0004000<br>[abc0033c] *pgd=00000000<br>Internal error: Oops: 805 [#1]<br>Modules linked in:<br>CPU: 0 Not tainted (2.6.25-rc5 #51)<br>PC is at mxcmci_cmd_done+0x1f0/0x37c<br>LR is at log_wait+0x0/0x8<br>pc : [<c019c0f4>] lr : [<c0243b9c>] psr: 20000013<br>sp : c3c19ab0 ip : c0243b9c fp : c3c19adc<br>r10: c3c29e70 r9 : 00000400 r8 : 00000000<br>r7 : 00000002 r6 : abc0033c r5 : c3eabba0 r4 : 00000008<br>r3 : 24000980 r2 : 00002501 r1 : 00000001 r0 : abc0033c<br>Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel<br>Control: 0005217b Table: a0004000 DAC: 00000017<br>Process swapper (pid: 1, stack limit = 0xc3c18260)<br>Stack: (0xc3c19ab0 to 0xc3c1a000)<br>9aa0: 00000000 00000000 30002100 c3eabba0 <br>9ac0: 00000000 0000000a c02e00e0 c3812904 c3c19af4 c3c19ae0 c019c2dc c019bf14 <br>9ae0: c3c02480 00000000 c3c19b14 c3c19af8 c006c96c c019c290 c0245d58 0000000a <br>9b00: 00000000 0000008c c3c19b2c c3c19b18 c006e1f8 c006c938 0000000a c0245d58 <br>9b20: c3c19b48 c3c19b30 c0020044 c006e174 ffffffff 0000ffff 00000001 c3c19bd8 <br>9b40: c3c19b4c c00205a4 c0020010 c3eb5400 0000009c 00000400 00000015 fffffc00 <br>9b60: 000007f4 00000010 0000008c c02e00e0 00000400 c3812904 c3c19bd8 00000800 <br>9b80: c3c19b94 c2c0708c c00f31cc 60000013 ffffffff c3c19ba0 c00bc860 c00bc7fc <br>9ba0: c3c19bbc c3c19bb0 00000400 c2c07000 00000000 00000fff 00000000 c3812904 <br>9bc0: c3c19e78 00000007 00000000 c3c19c2c c3c19bdc c00f3494 c00f30a0 c005432c <br>9be0: c00542dc 0000003c c3812904 c3c19c30 c3801de8 00000010 00000001 c3812884 <br>9c00: c3c19c0c c3812904 c3801d90 c3812904 c3812970 c3c19e78 c3c19ca0 c3c19cac <br>9c20: c3c19c44 c3c19c30 c00f39d8 c00f3410 00000000 c3812904 c3c19c5c c3c19c48 <br>9c40: c00f757c c00f39d0 c3801d90 c3801b24 c3c19c8c c3c19c60 c009e3c4 c00f7564 <br>9c60: c3ea0880 c3c19e78 000041ed c3812904 00000000 c38126d0 00000000 c38015d0 <br>9c80: c3c19cdc c3c19c90 c00a0108 c009e318 c38126d7 00000001 c3c18000 c3c19ca8 <br>9ca0: fe37573a 00000007 c38126d7 c3ea0880 c3801b24 c3c19e78 c3c19e78 c38126d0 <br>9cc0: 00000000 c38126d0 00000000 c38015d0 c3c19d48 c3c19ce0 c00a0640 c009f884 <br>9ce0: c3ea0880 c3801ba0 00000000 c0099244 c3c19ebc 00000101 00000001 00000001 <br>9d00: c3ea0c00 c38126d0 ffffff9c 00000000 c3c54000 00000000 c3c19ed4 c3c19ec0 <br>9d20: c00924d4 00000011 00000000 c3ea0b00 c3c19e78 c3c18000 c38126d0 c3c19d98 <br>9d40: c3c19d4c c00a0368 c00a05c4 c020c636 00000101 c3c18000 00000000 019ff37b <br>9d60: 00000004 c020c636 c3ea0880 c38015d0 c023f9e8 c3c19e78 c020c630 c020c630 <br>9d80: c3c19f04 00000000 00000000 c3c19e04 c3c19d9c c00a0640 c009f884 c3ea0880 <br>9da0: c380145c 00000000 c0099244 c3c19ebc 00000101 00000001 00000000 c3ea0c00 <br>9dc0: c3c19edc ffffff9c 00000000 c3c54000 00000000 c3c19ed4 c3c19ec0 c00924d4 <br>9de0: 00000011 00000000 c3ea0b00 c023f9e8 c3c19e78 00000001 c3c19e14 c3c19e08 <br>9e00: c00a071c c00a05c4 c3c19e38 c3c19e18 c00a09fc c00a0708 c013b2c4 ffffff9c <br>9e20: ffffffe9 00000001 c3c19e78 c3c19e58 c3c19e3c c00a14f8 c00a08d4 c3c19e78 <br>9e40: c020c630 c0240178 c0240204 c3c19e70 c3c19e5c c00a15cc c00a14b4 00000011 <br>9e60: 00000000 c3c19edc c3c19e74 c009ac10 c00a15b8 00000011 c3ea0880 c3801b24 <br>9e80: 00000000 c0099244 c3c19ebc 00000101 00000001 00000001 c3ea0c00 c38126d0 <br>9ea0: ffffff9c 00000000 c3c54000 00000000 c3c19ed4 c3c19ec0 c00924d4 00000011 <br>9ec0: 00000000 c3ea0b00 c3c23500 c020c630 c3c19f00 c3c19ee0 c009ba00 c009abf0 <br>9ee0: c020c630 c0240204 c0240178 c3c19f04 c3c18000 c3c19f68 c3c19f04 c00239b8 <br>9f00: c009b9d4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <br>9f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <br>9f40: 00000000 00000000 00000000 c02538f4 00000000 c001c3b4 00000000 c3c19f78 <br>9f60: c3c19f6c c0020270 c0023988 c3c19f8c c3c19f7c c0020310 c0020260 c02538f8 <br>9f80: c3c19ff4 c3c19f90 c0008a88 c002028c 00000000 c003d2c8 c003cfb0 00000000 <br>9fa0: 00000000 c3c19fb0 c00209e4 c003d2b8 00000000 00000000 c0008870 c0043ac8 <br>9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <br>9fe0: 00000000 00000000 00000000 c3c19ff8 c0043ac8 c0008880 ffffffff ffffffff <br>Backtrace: <br>[<c019bf04>] (mxcmci_cmd_done+0x0/0x37c) from [<c019c2dc>] (mxcmci_irq+0x5c/0x68)<br>[<c019c280>] (mxcmci_irq+0x0/0x68) from [<c006c96c>] (handle_IRQ_event+0x44/0x84)<br> r5:00000000 r4:c3c02480<br>[<c006c928>] (handle_IRQ_event+0x0/0x84) from [<c006e1f8>] (handle_level_irq+0x94/0xec)<br> r7:0000008c r6:00000000 r5:0000000a r4:c0245d58<br>[<c006e164>] (handle_level_irq+0x0/0xec) from [<c0020044>] (asm_do_IRQ+0x44/0x60)<br> r5:c0245d58 r4:0000000a<br>[<c0020000>] (asm_do_IRQ+0x0/0x60) from [<c00205a4>] (__irq_svc+0x24/0x80)<br>Exception stack(0xc3c19b4c to 0xc3c19b94)<br>9b40: c3eb5400 0000009c 00000400 00000015 fffffc00 <br>9b60: 000007f4 00000010 0000008c c02e00e0 00000400 c3812904 c3c19bd8 00000800 <br>9b80: c3c19b94 c2c0708c c00f31cc 60000013 ffffffff <br> r6:00000001 r5:0000ffff r4:ffffffff<br>[<c00f3090>] (ext2_get_page+0x0/0x288) from [<c00f3494>] (ext2_find_entry+0x94/0x1f0)<br>[<c00f3400>] (ext2_find_entry+0x0/0x1f0) from [<c00f39d8>] (ext2_inode_by_name+0x18/0x38)<br>[<c00f39c0>] (ext2_inode_by_name+0x0/0x38) from [<c00f757c>] (ext2_lookup+0x28/0x5c)<br> r4:c3812904<br>[<c00f7554>] (ext2_lookup+0x0/0x5c) from [<c009e3c4>] (do_lookup+0xbc/0x180)<br> r5:c3801b24 r4:c3801d90<br>[<c009e308>] (do_lookup+0x0/0x180) from [<c00a0108>] (__link_path_walk+0x894/0xd40)<br>[<c009f874>] (__link_path_walk+0x0/0xd40) from [<c00a0640>] (link_path_walk+0x8c/0x144)<br>[<c00a05b4>] (link_path_walk+0x0/0x144) from [<c00a0368>] (__link_path_walk+0xaf4/0xd40)<br> r6:c38126d0 r5:c3c18000 r4:c3c19e78<br>[<c009f874>] (__link_path_walk+0x0/0xd40) from [<c00a0640>] (link_path_walk+0x8c/0x144)<br>[<c00a05b4>] (link_path_walk+0x0/0x144) from [<c00a071c>] (path_walk+0x24/0x28)<br> r6:00000001 r5:c3c19e78 r4:c023f9e8<br>[<c00a06f8>] (path_walk+0x0/0x28) from [<c00a09fc>] (do_path_lookup+0x138/0x15c)<br>[<c00a08c4>] (do_path_lookup+0x0/0x15c) from [<c00a14f8>] (__path_lookup_intent_open+0x54/0x94)<br> r7:c3c19e78 r6:00000001 r5:ffffffe9 r4:ffffff9c<br>[<c00a14a4>] (__path_lookup_intent_open+0x0/0x94) from [<c00a15cc>] (path_lookup_open+0x24/0x2c)<br> r7:c0240204 r6:c0240178 r5:c020c630 r4:c3c19e78<br>[<c00a15a8>] (path_lookup_open+0x0/0x2c) from [<c009ac10>] (open_exec+0x30/0xc4)<br>[<c009abe0>] (open_exec+0x0/0xc4) from [<c009ba00>] (do_execve+0x3c/0x1c0)<br> r5:c020c630 r4:c3c23500<br>[<c009b9c4>] (do_execve+0x0/0x1c0) from [<c00239b8>] (kernel_execve+0x40/0x88)<br> r8:c3c18000 r7:c3c19f04 r6:c0240178 r5:c0240204 r4:c020c630<br>[<c0023978>] (kernel_execve+0x0/0x88) from [<c0020270>] (__exception_text_end+0x20/0x2c)<br> r7:00000000 r6:c001c3b4 r5:00000000 r4:c02538f4<br>[<c0020250>] (__exception_text_end+0x0/0x2c) from [<c0020310>] (init_post+0x94/0xe4)<br>[<c002027c>] (init_post+0x0/0xe4) from [<c0008a88>] (kernel_init+0x218/0x270)<br> r4:c02538f8<br>[<c0008870>] (kernel_init+0x0/0x270) from [<c0043ac8>] (do_exit+0x0/0x694)<br>Code: e3130d22 0afffffb e5922038 e3540003 (c4862004) <br>Kernel panic - not syncing: Fatal exception in interrupt<br><br><br>Thanks and regards , <br>Vadivelan M<br><br><div></div></font><pre>=====-----=====-----=====
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