From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from correo2.sarenet.es (correo2.sarenet.es [194.30.0.12]) by ozlabs.org (Postfix) with ESMTP id C96FC679F9 for ; Fri, 12 May 2006 23:28:10 +1000 (EST) Received: from ntvir (unknown [212.81.206.17]) by correo2.sarenet.es (Postfix) with ESMTP id 2B33E36E0E for ; Fri, 12 May 2006 15:28:06 +0200 (CEST) Message-ID: <44648DE5.8030601@fagorautomation.es> Date: Fri, 12 May 2006 15:30:13 +0200 From: Igor Luri MIME-Version: 1.0 To: Wolfgang Denk Subject: Re: Linux doesn't boot if USB is enabled References: <20060512095339.421CC352B2A@atlas.denx.de> In-Reply-To: <20060512095339.421CC352B2A@atlas.denx.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Dear Wolfgang, I have updated linux kernel an u-boot from the CVS repository, so I have de latest u-boot and linux version. I grabed the new u-boot an kernel and now hungs later while probing PCI. If I configure linux kernel without PCI support, it boots OK. I use lite5200b_defconfig configuration. I am missing something in the configuration relationated with PCI? U-Boot 1.1.4 (May 12 2006 - 14:45:32) CPU: MPC5200 v2.2, Core v1.4 at 462 MHz Bus 132 MHz, IPB 132 MHz, PCI 33 MHz Board: Freescale Lite5200B I2C: 85 kHz, ready DRAM: 256 MB FLASH: 32 MB *** Warning - bad CRC, using default environment PCI: Bus Dev VenId DevId Class Int 00 1a 1057 5809 0680 00 In: serial Out: serial Err: serial Net: FEC ETHERNET IDE: Bus 0: OK Device 0: Model: SanDisk SDCFB-32 Firm: HDX 2.15 Ser#: 103407C2604A5824 Type: Hard Disk Capacity: 30.6 MB = 0.0 GB (62720 x 512) Device 1: not available Type "run flash_nfs" to mount root filesystem over NFS Hit any key to stop autoboot: 0 => bootp 500000 vmlinux.UBoot BOOTP broadcast 1 Using FEC ETHERNET device TFTP from server 10.0.7.228; our IP address is 10.0.17.102 Filename 'vmlinux.UBoot'. Load address: 0x500000 Loading: ################################################################# ################################################################# ########################################################## done Bytes transferred = 959935 (ea5bf hex) => usb reset (Re)start USB... USB: scanning bus for devices... 1 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found => bootm 500000 ## Booting image at 00500000 ... Image Name: Linux-2.4.25 Created: 2006-05-12 12:31:19 UTC Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 959871 Bytes = 937.4 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK Memory BAT mapping: BAT2=256Mb, BAT3=0Mb, residual: 0Mb Linux version 2.4.25 (igor@ILURI_LINUX) (gcc version 3.3.6) #1 vie may 12 14:27:36 CEST 2006 On node 0 totalpages: 65536 zone(0): 65536 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: Calibrating delay loop... 307.20 BogoMIPS Memory: 256340k available (1636k kernel code, 496k data, 76k init, 0k highmem) Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) Inode cache hash table entries: 16384 (order: 5, 131072 bytes) Mount cache hash table entries: 512 (order: 0, 4096 bytes) Buffer cache hash table entries: 16384 (order: 4, 65536 bytes) Page-cache hash table entries: 65536 (order: 6, 262144 bytes) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware PCI: moved dev Wolfgang Denk wrote: >In message <918EB199DDDFFA42BEA2EB3A1C6021F3CE19E2@correo.fagorautomation.net> you wrote: > > >>We also have a mpc5200liteB evaluation board with u-boot 1.1.4 and linux >>2.4.25 from Denx. We have realized that when USB is enabled linux >>doen´t boot, it hungs after u-boot uncompresses linux image. >> >> > >You need the latest versions of both U-boot and Linux. > >For U-Boot, you need a version after April 18 (see especially commit >ID 8419c013048b1f15f3fa2fc7c0463d860a04ee3e). For the Linux kernel, >you need a version after April 21 (see especially commit ID >1ac8b71bdbe6de928ba84c83831f6988a9b51165). > >I recommend to grab the top-of-tree from both repositories. > >Best regards, > >Wolfgang Denk > > >