IDE driver support in PPC440

2003-05-13 Thread Eugene Surovegin
At 10:15 PM 5/13/2003, Xupei Liang wrote: >I am working on a PPC440 board that supports >a PCI-IDE device, and I am experiencing an >interrupt handling problem. > >The PCI-IDE controller uses External Interrupt 7 and >the controller interrupt line is wired to the >processor directly. When the ID

IDE driver support in PPC440

2003-05-13 Thread Xupei Liang
Hi, I am working on a PPC440 board that supports a PCI-IDE device, and I am experiencing an interrupt handling problem. The PCI-IDE controller uses External Interrupt 7 and the controller interrupt line is wired to the processor directly. When the IDE device is being initialized, I can see that

Problems with MMU: address translation for 0xXXXXXXXX failed

2003-05-13 Thread Jeremy Bowen
I'm trying to get a BDI2000 (firmware v1.09) working in order to debug a kernel module. I'm using an Embedded Planet RPXlite MPC850 board running kernel v2.4.20 from kernel.org with CONFIG_BDI_SWITCH=y and CONFIG_COMPILE_OPTIONS="-g -ggdb" in my .config I have compiled gdb v5.3 with --host=i686-p

what 's wrong with the kernel booting?

2003-05-13 Thread chendong
hi,all I port uboot0.2.0 in my 405Gpr board.But I got some problems when booting kernel.Have anyone gave some advice? Thanks wood tftp 0x20 ENET Speed is 100 Mbps - FULL duplex connection ARP broadcast 1 Got good ARP - start TFTP TFTP from server 192.168.0.83;

Why my console output nothing

2003-05-13 Thread rick.liu
Hi all I am using ELDK to port linux to a simple MPC860T board. I use SMC1 to connect to the serial port and as the console.But I can't go any further because when i powerup,the console doesnot show any message.List my steps here: 1. edit ~/.kermrc as what was shown in . 2. modif

Why my console output nothing

2003-05-13 Thread Wolfgang Denk
Dear Rick, in message <20030513160515.79677.qmail at eyou.com> you wrote: > > I am using ELDK to port linux to a simple MPC860T board. I use SMC1 to > connect to the serial port and as the console.But I can't go any further > because when i powerup,the console doesnot show any message.List

FEC on MPC862P freezes CPM

2003-05-13 Thread Eli Brin
Dear Alex, The FEC and SCC Ethernet don't share the PHY chip and each one has its own bus to the PHY, so way cant you use both FEC and SCC for Ethernet ? Actually we did configure FEC and SCC for Ethernet both on the u-boot and kernel (ELDK on TQM860L) and we got eth0 and eth1. I have noticed t

Problems with MMU: address translation for 0xXXXXXXXX failed

2003-05-13 Thread Wolfgang Denk
In message <3EC07D9A.6050604 at embeddededge.com> you wrote: > > If that doesn't work, just out of curiosity use hard breakpoints (set > BREAKMODE HARD). Just test it setting one breakpoint. If this works, > I suspect the BDI is honoring the write protection (via the MMU) on the > kernel text pa

FEC on MPC862P freezes CPM

2003-05-13 Thread Alex Zeffertt
I don't understand what you mean by "SCC1 is used for ethernet". You already said that you're using the FEC! Either use FEC for ethernet or use an SCC. You cannot use both - after all there's only one MII bus! Alex On Mon, 2003-05-12 at 18:45, Willy Jacobs wrote: > > We are using a MPC862P (X

Problems with MMU: address translation for 0xXXXXXXXX failed

2003-05-13 Thread Wolfgang Denk
In message you wrote: > > I'm trying to get a BDI2000 (firmware v1.09) working in order to debug a > kernel module. > I'm using an Embedded Planet RPXlite MPC850 board running kernel v2.4.20 ... > Am I missing something obvious ? Is this the right way to go about debugging > a loadable module ? A

Problems with MMU: address translation for 0xXXXXXXXX failed

2003-05-13 Thread Dan Malek
Jeremy Bowen wrote: > BDI>mm 0xf0 0xc014f000 Don't do this. Use 'PTBASE 0xf0' in your BDI configuration file. Chances are the 0xc014f000 is not the right number, so just let the software determine this on its own. If that doesn't work, just out of curiosity use hard breakpoints (set BREAKMODE