Messages in this thread | | | Date | Tue, 25 Apr 2006 07:41:04 -0700 | From | Ram <> | Subject | sd cards : OCR busy? |
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Hi, I am using Linux 2.6.15.
I am getting OCR busy Error. The driver works on some sd cards and does not work on some other cards. i really cant figure out what the problem is.
I have a 4/5 cards with me and i find it that it works with 2 sd cards and the following is my boot messages.
i have included a few prints just to see what's going on.
My recent error is - the error OCR busy Error. i have appened the boot messages for your reference.
Some some cards i get the errors: mount: Mounting /dev/mmcblk0 on /mnt/mmc failed: No such device or address
Please Advice.
Regards, sriram
Memory policy: ECC disabled, Data cache writeback OMAP162123 revision 2 handled as 16xx id: c6059089bfd31504 SRAM: Mapped pa 0x20000000 to va 0xd0000000 size: 0x4000 CPU0: D VIVT write-back cache CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets Built 1 zonelists Kernel command line: console=ttyS0,115200n8 rw ip=dhcp Clocks: ARM_SYSST: 0x1000 DPLL_CTL: 0x2833 ARM_CKCTL: 0x3000 Clocking rate (xtal/DPLL1/MPU): 12.0/192.0/192.0 MHz Total of 128 interrupts in 4 interrupt banks OMAP GPIO hardware version 1.0 MUX: initialized M7_1610_GPIO62 PID hash table entries: 256 (order: 8, 4096 bytes) Console: colour dummy device 80x30 Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 32MB = 32MB total Memory: 29728KB available (2092K code, 433K data, 116K init) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok NET: Registered protocol family 16 MUX: initialized MMC_DAT3 OMAP DMA hardware version 1 DMA capabilities: 000c0000:00000000:01ff:003f:007f Initializing OMAP McBSP system USB: hmc 16, usb0 2 wires i2c_omap i2c_omap.1: bus 0 rev2.2 at 100 kHz tps65010: version 2 May 2005 i2c_omap i2c_omap.1: timeout waiting for bus ready i2c_omap i2c_omap.1: timeout waiting for bus ready i2c_omap i2c_omap.1: timeout waiting for bus ready tps65010: no chip? MUX: initialized N14_1610_UWIRE_CS0 MUX: initialized P15_1610_UWIRE_CS3 Power Management for TI OMAP. MUX: initialized T20_1610_LOW_PWR NetWinder Floating Point Emulator V0.97 (double precision) OMAP OCPI interconnect driver loaded NTFS driver 2.1.25 [Flags: R/O]. JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc. io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered omapfb: configured for panel osk omapfb-lcdc: init omapfb-lcdc: Pixel clock divider value is obsolete. omapfb-lcdc: Try to set pixel_clock to 8000 and pcd to 0 in drivers/video/omap/lcd_osk.c and submit a patch. MUX: initialized PWL Console: switching to colour frame buffer device 30x40 omapfb: initialized vram=153600 pixclock 8000 kHz hfreq 20.1 kHz vfreq 63.3 Hz Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled serial8250.0: ttyS0 at MMIO 0xfffb0000 (irq = 46) is a ST16654 RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize loop: loaded (max 8 devices) PPP generic driver version 2.4.2 smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@cam.org> eth0: SMC91C94 (rev 9) at c2852300 IRQ 160 [nowait] eth0: Ethernet addr: 00:0e:99:02:0b:56 i2c /dev entries driver omapflash.0: Found 1 x16 devices at 0x0 in 16-bit bank omapflash.0: Found 1 x16 devices at 0x1000000 in 16-bit bank Intel/Sharp Extended Query Table at 0x0031 Using buffer write method cfi_cmdset_0001: Erase suspend on write enabled Creating 4 MTD partitions on "omapflash.0": 0x00000000-0x00020000 : "bootloader" 0x00020000-0x00040000 : "params" 0x00040000-0x00240000 : "kernel" 0x00240000-0x02000000 : "filesystem" mice: PS/2 mouse device common for all mice OMAP Keypad Driver input: omap-keypad as /class/input/input0 drivers/mmc/mmc_block.c:mmc_blk_init: major - 254 mmc_register_driver: driver_register = 0 mmc_omap_probe: mmc_alloc_host: mmc_add_host: mmc_add_host_sysfs: mmc_power_off: MMC1: set_ios: clock 0Hz busmode 1 powermode 0 Vdd 0.00 mmc_detect_change: NET: Registered protocol family 2 mmc_rescan: __mmc_claim_host: mmc_setup: mmc_power_up: MMC1: set_ios: clock 400000Hz busmode 1 powermode 1 Vdd 0.21 mmc_delay: MMC1: set_ios: clock 400000Hz busmode 1 powermode 2 Vdd 0.21 mmc_delay: mmc_idle_cards: MMC1: set_ios: clock 400000Hz busmode 1 powermode 2 Vdd 0.21 mmc_delay: mmc_wait_for_cmd: mmc_wait_for_req: mmc_omap_start_command:MMC1: CMD0, argument 0x00000000 mmc_omap_irq:MMC IRQ 0001 (CMD 0): EOC MMC1: End request, err 0 mmc_delay: IP route cache hash table entries: 512 (order: -1, 2048 bytes) TCP established hash table entries: 2048 (order: 1, 8192 bytes) TCP bind hash table entries: 2048 (order: 1, 8192 bytes) TCP: Hash tables configured (established 2048 bind 2048) TCP reno registered TCP bic registered NET: Registered protocol family 1 Disabling unused clock "usb_dc_ck"... done FIXME: Clock "tc2_ck" seems unused Disabling unused clock "tc1_ck"... done Skipping reset check for DSP domain clock "dsptim_ck" Skipping reset check for DSP domain clock "dspxor_ck" Skipping reset check for DSP domain clock "dspper_ck" MMC1: set_ios: clock 400000Hz busmode 1 powermode 2 Vdd 0.21 mmc_delay: mmc_send_app_op_cond: mmc_wait_for_app_cmd: mmc_wait_for_req: mmc_omap_start_command:MMC1: CMD55, argument 0x00000000, 32-bit response, CRC mmc_omap_irq:MMC IRQ 1001 (CMD 55): EOC OCRB MMC1: OCR busy error, CMD55 MMC1: Response 00000000 MMC1: End request, err 0 mmc_setup:No MMC cards found mmc_send_op_cond: mmc_wait_for_cmd: mmc_wait_for_req: mmc_omap_start_command:MMC1: CMD1, argument 0x00000000, 32-bit response mmc_omap_irq:MMC IRQ 1001 (CMD 1): EOC OCRB MMC1: Response 00000000 MMC1: End request, err 0 mmc_select_voltage: ocr - 0 mmc_release_host: mmc_power_off: MMC1: set_ios: clock 0Hz busmode 1 powermode 0 Vdd 0.00 eth0: link up Sending DHCP requests ., OK IP-Config: Got DHCP answer from 10.0.4.1, my address is 10.0.4.5 IP-Config: Complete: device=eth0, addr=10.0.4.5, mask=255.255.255.0, gw=10.0.4.1, host=10.0.4.12, domain=ph.cox.net, nis-domain=(none), bootserver=10.0.4.1, rootserver=10.0.10.92, rootpath= VFS: Mounted root (nfs filesystem). Freeing init memory: 116K Initializing random number generator... done. Starting network... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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