Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758010AbZCRM57 (ORCPT ); Wed, 18 Mar 2009 08:57:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757273AbZCRM5k (ORCPT ); Wed, 18 Mar 2009 08:57:40 -0400 Received: from nf-out-0910.google.com ([64.233.182.185]:14321 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757362AbZCRM5i convert rfc822-to-8bit (ORCPT ); Wed, 18 Mar 2009 08:57:38 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=US3nIcvruFtqv8H5AmPLTdv+yo5s+72YaYFhyzCc35Jj2mUpglNALpLVv3mfFB2Ej5 xFvD1H/FMOrJDvaS4L2bPoeGKIZZIRqSL15b6+w7cb+/IQGDRYEpGRFfNxWYbBrPiLjo DxyfeQWj4bU7fuWo5gIZhjxsSwfUpRvd3/iz4= MIME-Version: 1.0 Date: Wed, 18 Mar 2009 20:51:36 +0800 Message-ID: <91b13c310903180551j4b86880cr269b01b58055febc@mail.gmail.com> Subject: About [AMCC 460EX/canyonlands board] Synopsys DesignWare Cores (DWC) SATA host driver From: Cheng Renquan To: Mark Miesfeld Cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6751 Lines: 168 Mark, I found that the current sata_dwc can only work on DENX-2.6.25-stable, and have problems in DENX-2.6.26, 27, 28, 29(master), the boot errors is as the following, I hope you and AMCC staff submit it into mainline soon, thanks. there is also some other boot panic kmsg, I will reproduce it tomorrow. http://git.denx.de/linux-2.6-denx.git/ Synopsys DesignWare Cores (DWC) SATA host driver linuxppc-dev@ozlabs.org About AMCC DesignWare Core SATA controller driver: => boot Using ip address 172.16.90.27 ## Booting kernel from Legacy Image at ff600000 ... Image Name: Linux-2.6.27.19 Created: 2009-03-13 10:18:17 UTC Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1574261 Bytes = 1.5 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK ## Flattened Device Tree blob at fc1e0000 Booting using the fdt blob at 0xfc1e0000 ## Loading init Ramdisk from Legacy Image at fc200000 ... Image Name: canyonlands ramdisk rev. 001 Created: 2008-05-13 11:18:24 UTC Image Type: PowerPC Linux RAMDisk Image (gzip compressed) Data Size: 18968362 Bytes = 18.1 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Device Tree to 007fa000, end 007fffff ... OK Loading Ramdisk to 1ec3d000, end 1fe53f2a ... OK Using Canyonlands machine description Linux version 2.6.27.19 (fedora@ubox-h1) (gcc version 4.2.2) #1 Fri Mar 13 18:18:05 HKT 2009 Found initrd at 0xdec3d000:0xdfe53f2a Zone PFN ranges: DMA 0x00000000 -> 0x00020000 Normal 0x00020000 -> 0x00020000 HighMem 0x00020000 -> 0x00020000 scsi 0:0:0:0: Direct-Access ATA WDC WD10EVVS-63E 01.0 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 1953525168 512-byte hardware sectors (1000205 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 1953525168 512-byte hardware sectors (1000205 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda:<3>ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen ata1.00: cmd c8/00:08:00:00:00/00:00:00:00:00/e0 tag 0 dma 4096 in res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) ata1.00: status: { DRDY } ata1: link is slow to respond, please be patient (ready=0) ata1: prereset failed (errno=-16) ata1: reset failed, giving up ata1.00: disabled ata1: EH complete sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 0 Buffer I/O error on device sda, logical block 0 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 0 Buffer I/O error on device sda, logical block 0 unable to read partition table sd 0:0:0:0: [sda] Attached SCSI disk 4cc000000.nor_flash: Found 1 x16 devices at 0x0 in 16-bit bank Amd/Fujitsu Extended Query Table at 0x0040 4cc000000.nor_flash: CFI does not contain boot bank location. Assuming top. number of CFI chips: 1 cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness. RedBoot partition parsing not available Creating 7 MTD partitions on "4cc000000.nor_flash": 0x00000000-0x001e0000 : "kernel" 0x001e0000-0x00200000 : "dtb" 0x00200000-0x01600000 : "ramdisk" 0x01600000-0x01a00000 : "jffs2" 0x01a00000-0x03f60000 : "user" 0x03f60000-0x03fa0000 : "env" 0x03fa0000-0x04000000 : "u-boot" NDFC NAND Driver initialized. Chip-Rev: 0x00000111 NAND device: Manufacturer ID: 0x20, Chip ID: 0xf1 (ST Micro NAND 128MiB 3,3V 8-bit) Scanning device for bad blocks Number of partitions 3 Creating 3 MTD partitions on "NAND 128MiB 3,3V 8-bit": 0x00000000-0x00100000 : "u-boot" 0x00100000-0x00140000 : "env" 0x00140000-0x08000000 : "content" Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. dwc_otg: version 2.60a 22-NOV-2006 TCP cubic registered NET: Registered protocol family 17 RPC: Registered udp transport module. RPC: Registered tcp transport module. eth0: link is up, 1000 FDX, pause enabled IP-Config: Complete: device=eth0, addr=172.16.90.27, mask=255.255.255.0, gw=255.255.255.255, host=canyonlands, domain=, nis-domain=(none), bootserver=172.16.90.26, rootserver=172.16.90.26, rootpath= RAMDISK: Compressed image found at block 0 VFS: Mounted root (ext2 filesystem). Freeing unused kernel memory: 156k init Startup utility found. Executing... AMCC Startup utility launched. BusyBox v1.2.1 (2008.05.13-11:11+0000) Built-in shell (ash) Enter 'help' for a list of built-in commands. ~ # fdisk -l sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 8 Buffer I/O error on device sda, logical block 1 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 16 Buffer I/O error on device sda, logical block 2 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 24 Buffer I/O error on device sda, logical block 3 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 0 Buffer I/O error on device sda, logical block 0 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 0 Buffer I/O error on device sda, logical block 0 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 1953525160 Buffer I/O error on device sda, logical block 244190645 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 1953525160 Buffer I/O error on device sda, logical block 244190645 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 0 Buffer I/O error on device sda, logical block 0 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 8 Buffer I/O error on device sda, logical block 1 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 16 Buffer I/O error on device sda, logical block 2 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 24 sd 0:0:0:0: [sda] Result: hostbyte=0x04 driverbyte=0x00 end_request: I/O error, dev sda, sector 0 ~ # -- Cheng Renquan (程任全), from Shenzhen, China Jean Anouilh - "What you get free costs too much." -- 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/