In our R2 systems, we have the following kernel: root@vegasr2-2:~# uname -a Linux vegasr2-2 3.7.0-rc2+ #20 Fri Jan 4 18:04:26 SAST 2013 ppc GNU/Linux
I'm pretty sure the Roach-2 kernels are all 3.x. Can you get a checksum (md5sum) of the uimage? I think you have the right one, but it may be too old. Yes, Master<1017> md5sum uImage-current 300753db387044c3cb8f5f9d92c4fb37 uImage-current We also used the following: Yes, Master<1018> md5sum uImage-r2borph3 ac6feb36b96c410a336fb3103fafb82c uImage-r2borph3 Our uboot is: Yes, Master<1022> md5sum u-boot.bin e396454ffa9d1e2dcbf87abf9eafccba u-boot.bin Hope this helps! John > Posting on behalf of Dale. Please see the message below. > > Thanks, > > Nimish > > > ---------- Forwarded message ---------- > From: "Gary, Dale E." <[email protected]> > To: casper list <[email protected]> > Cc: > Date: Thu, 6 Jun 2013 00:40:25 +0000 > Subject: netbooting ROACH2 > Hi Casperites, > > I am setting up a ROACH2 rev2 for netbooting, and I think I am almost > there, but the ROACH hangs during the boot process, which suggests either > a > setup problem or the wrong Image or filesystem. The uImage is > uImage-r2borph3, and the filesystem is > roach2-debian-fs-snapshot-24-10-2012.tar.gz. According to the output > during the boot process (see below), I appear to have bootp and tftp set > up > correctly. Can anyone spot the problem based on this information, or > suggest a way to get more information on what might have gone wrong? > Perhaps something to do with the USB device? > > Thanks, > Dale > > =======Output of boot process======== > Waiting for PHY auto negotiation to complete.... done > ENET Speed is 1000 Mbps - FULL duplex connection (EMAC0) > BOOTP broadcast 1 > DHCP client bound to address 192.168.24.121 > Using ppc_4xx_eth0 device > TFTP from server 192.100.16.206; our IP address is 192.168.24.121; sending > through gateway 192.168.24.1 > Filename 'uImage'. > Load address: 0x4000000 > Loading: ################################################################# > ################################################################# > ################################################################# > ################################################################# > ############ > done > Bytes transferred = 1390149 (153645 hex) > ## Booting kernel from Legacy Image at 04000000 ... > Image Name: Linux-2.6.25-svn3489 > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 1390085 Bytes = 1.3 MiB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Uncompressing Kernel Image ... OK > id mach(): done > MMU:enter > MMU:hw init > MMU:mapin > MMU:setio > MMU:exit > setup_arch: enter > setup_arch: bootmem > ocp: exit > arch: exit > Linux version 2.6.25-svn3489 (dave@lapster) (gcc version 4.2.2) #6 Fri Aug > 12 09:36:28 SAST 2011 > AMCC PowerPC 440EPx Roach Platform > Zone PFN ranges: > DMA 0 -> 131071 > Normal 131071 -> 131071 > Movable zone start PFN for each node > early_node_map[1] active PFN ranges > 0: 0 -> 131071 > Built 1 zonelists in Zone order, mobility grouping on. Total pages: > 130048 > Kernel command line: console=ttyS0,115200 root=/dev/nfs > rootpath=192.100.16.206:/srv/roach2_boot/etch ip=dhcp > PID hash table entries: 2048 (order: 11, 8192 bytes) > console [ttyS0] enabled > Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) > Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) > Memory: 516608k available (2084k kernel code, 720k data, 132k init, 0k > highmem) > Mount-cache hash table entries: 512 > BORPH version CVS-$Revision: 1.10 $ Initialized > net_namespace: 152 bytes > NET: Registered protocol family 16 > > PCI: Probing PCI hardware > SCSI subsystem initialized > 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: 4096 (order: 2, 16384 bytes) > TCP established hash table entries: 16384 (order: 5, 131072 bytes) > TCP bind hash table entries: 16384 (order: 4, 65536 bytes) > TCP: Hash tables configured (established 16384 bind 16384) > TCP reno registered > hwrtype_roach version CVS-$Revision: 1.1 $ registered > JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc. > io scheduler noop registered (default) > Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled > serial8250: ttyS0 at MMIO 0x0 (irq = 0) is a 16550A > serial8250: ttyS1 at MMIO 0x0 (irq = 1) is a 16550A > serial8250: ttyS2 at MMIO 0x0 (irq = 35) is a 16550A > serial8250: ttyS3 at MMIO 0x0 (irq = 36) is a 16550A > brd: module loaded > PPC 4xx OCP EMAC driver, version 3.54 > mal0: initialized, 2 TX channels, 2 RX channels > rgmii0: input 0 in RGMII mode > eth0: emac0, MAC 02:44:01:02:05:06 > eth0: found Marvell 88E1111 Ethernet PHY (0x01) > rgmii0: input 1 in RGMII mode > eth1: emac1, MAC 00:00:03:f9:40:ab > eth1: found Marvell 88E1111 Ethernet PHY (0x07) > tun: Universal TUN/TAP device driver, 1.6 > tun: (C) 1999-2004 Max Krasnyansky <[email protected]> > Driver 'sd' needs updating - please use bus_type methods > physmap platform flash device: 08000000 at f8000000 > physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank > Amd/Fujitsu Extended Query Table at 0x0040 > physmap-flash.0: 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 > Using physmap partition information > Creating 5 MTD partitions on "physmap-flash.0": > 0x00000000-0x00180000 : "kernel" > 0x00180000-0x00400000 : "root" > 0x00400000-0x07f60000 : "user" > 0x07f60000-0x07fa0000 : "env" > 0x07fa0000-0x08000000 : "u-boot" > ppc-soc-ohci ppc-soc-ohci.0: USB Host Controller > ppc-soc-ohci ppc-soc-ohci.0: new USB bus registered, assigned bus number 1 > ppc-soc-ohci ppc-soc-ohci.0: irq 21, io mem 0xe0000400 >
