* 2.6.23-rc3 boot hang on MPC8641D
@ 2007-09-13 4:18 sivaji
2007-09-13 4:25 ` Kumar Gala
2007-09-13 4:38 ` Zhang Wei-r63237
0 siblings, 2 replies; 14+ messages in thread
From: sivaji @ 2007-09-13 4:18 UTC (permalink / raw)
To: linuxppc-dev
Hi,
I am try to boot the 2.6.23-rc3 kernel to my custom board based on
8641D Processor. After uncompressing the kernel it was hang. I got the
following messages.
Uncompressing Kernel Image ... OK
Booting using flat device tree at 0x600000.
Then i tried to debug with GDB. In my source path i given the command
${CROSS_COMPILE}gdb vmlinux, I got GDB Prompt after i tried to set the
breakpoint at start_kernel. I got follwing messages
gdb) b start_kernel
Cannot access memory at address 0xc02b44ec
Processor Information:
8641D processor and the silicon revision is 2.0.
Part : MPC8641D
Revision: 2.0
e600 Core Revision: 2.2
DeviceMarking: B
Processor Version Register Value: 0x8004_0202
System Version Register Value: 0x8090_0120
I don't know how to proceed. Please tell the way how to start kernel
debug in this situation.
By
Sivaji
--
View this message in context: http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf4433508.html#a12648489
Sent from the linuxppc-dev mailing list archive at Nabble.com.
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 4:18 2.6.23-rc3 boot hang on MPC8641D sivaji @ 2007-09-13 4:25 ` Kumar Gala 2007-09-13 4:47 ` sivaji 2007-09-13 4:38 ` Zhang Wei-r63237 1 sibling, 1 reply; 14+ messages in thread From: Kumar Gala @ 2007-09-13 4:25 UTC (permalink / raw) To: sivaji; +Cc: linuxppc-dev On Sep 12, 2007, at 11:18 PM, sivaji wrote: > > Hi, > I am try to boot the 2.6.23-rc3 kernel to my custom board > based on > 8641D Processor. After uncompressing the kernel it was hang. I got the > following messages. > > Uncompressing Kernel Image ... OK > Booting using flat device tree at 0x600000. > > Then i tried to debug with GDB. In my source path i given > the command > ${CROSS_COMPILE}gdb vmlinux, I got GDB Prompt after i tried to set the > breakpoint at start_kernel. I got follwing messages > > gdb) b start_kernel > Cannot access memory at address 0xc02b44ec how are you connecting gdb to the board? do you have a JTAG debugger connected to the board? - k ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 4:25 ` Kumar Gala @ 2007-09-13 4:47 ` sivaji 2007-09-13 5:13 ` Kumar Gala 0 siblings, 1 reply; 14+ messages in thread From: sivaji @ 2007-09-13 4:47 UTC (permalink / raw) To: linuxppc-dev Hi, I have JTAG Debugger connected to the board. I was given the following commands in the root path of the kernel source 1. ${CROSS_COMPILE}gdb vmlinux 2. I got th GDB prompt after that i give target remote 172.29.38.213:2001 i got following results (gdb) target remote 172.29.38.213:2001 Remote debugging using 172.29.38.213:2001 Remote packet too long: deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbe 0000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000000060520000000000006052000000000000605200000000fff00100deadbee Ignoring packet error, continuing... 0xdeadbeef in ?? () 3.(gdb) b start_kernel Cannot access memory at address 0xc02b44ec by sivaji Kumar Gala-3 wrote: > > > On Sep 12, 2007, at 11:18 PM, sivaji wrote: > >> >> Hi, >> I am try to boot the 2.6.23-rc3 kernel to my custom board >> based on >> 8641D Processor. After uncompressing the kernel it was hang. I got the >> following messages. >> >> Uncompressing Kernel Image ... OK >> Booting using flat device tree at 0x600000. >> >> Then i tried to debug with GDB. In my source path i given >> the command >> ${CROSS_COMPILE}gdb vmlinux, I got GDB Prompt after i tried to set the >> breakpoint at start_kernel. I got follwing messages >> >> gdb) b start_kernel >> Cannot access memory at address 0xc02b44ec > > how are you connecting gdb to the board? > > do you have a JTAG debugger connected to the board? > > - k > > > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev > > -- View this message in context: http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf4433508.html#a12648671 Sent from the linuxppc-dev mailing list archive at Nabble.com. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 4:47 ` sivaji @ 2007-09-13 5:13 ` Kumar Gala 2007-09-13 5:59 ` Michael Ellerman 0 siblings, 1 reply; 14+ messages in thread From: Kumar Gala @ 2007-09-13 5:13 UTC (permalink / raw) To: sivaji; +Cc: linuxppc-dev On Sep 12, 2007, at 11:47 PM, sivaji wrote: > > > Hi, > I have JTAG Debugger connected to the board. I was given the > following commands in the root path of the kernel source If you can dump memory w/o connecting GDB, I suggest the following. Look in your kernel build for System.map and grep for log_buf you should get something like: c040b04c d log_buf c043b1a4 b __log_buf then dump the memory @ these addresses. I can't remember which one is the correct one. You'll want to subtract c000_0000 from the address to get a physical address that you can dump. This should help provide some possible insight into what's going on. - k ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 5:13 ` Kumar Gala @ 2007-09-13 5:59 ` Michael Ellerman 0 siblings, 0 replies; 14+ messages in thread From: Michael Ellerman @ 2007-09-13 5:59 UTC (permalink / raw) To: Kumar Gala; +Cc: linuxppc-dev, sivaji [-- Attachment #1: Type: text/plain, Size: 1242 bytes --] On Thu, 2007-09-13 at 00:13 -0500, Kumar Gala wrote: > On Sep 12, 2007, at 11:47 PM, sivaji wrote: > > > > > > > Hi, > > I have JTAG Debugger connected to the board. I was given the > > following commands in the root path of the kernel source > > If you can dump memory w/o connecting GDB, I suggest the following. > > Look in your kernel build for System.map and grep for log_buf you > should get something like: > > c040b04c d log_buf > c043b1a4 b __log_buf > > then dump the memory @ these addresses. I can't remember which one > is the correct one. You'll want to subtract c000_0000 from the > address to get a physical address that you can dump. This should > help provide some possible insight into what's going on. __log_buf is the actual buffer, log_buf points to the current insertion point IIRC. It should be pretty obvious that you're looking at a dmesg buffer though, unless there's nothing in there for some reason. cheers -- Michael Ellerman OzLabs, IBM Australia Development Lab wwweb: http://michael.ellerman.id.au phone: +61 2 6212 1183 (tie line 70 21183) We do not inherit the earth from our ancestors, we borrow it from our children. - S.M.A.R.T Person [-- Attachment #2: This is a digitally signed message part --] [-- Type: application/pgp-signature, Size: 189 bytes --] ^ permalink raw reply [flat|nested] 14+ messages in thread
* RE: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 4:18 2.6.23-rc3 boot hang on MPC8641D sivaji 2007-09-13 4:25 ` Kumar Gala @ 2007-09-13 4:38 ` Zhang Wei-r63237 2007-09-13 4:52 ` sivaji 1 sibling, 1 reply; 14+ messages in thread From: Zhang Wei-r63237 @ 2007-09-13 4:38 UTC (permalink / raw) To: sivaji, linuxppc-dev Hi,=20 Your flat device tree address seems too low. Try to move the dtb to higher address such as 0x2000000. And which version of your u-boot? Cheers! - zw > -----Original Message----- > From: linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.org=20 > [mailto:linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.or > g] On Behalf Of sivaji > Sent: Thursday, September 13, 2007 12:18 PM > To: linuxppc-dev@ozlabs.org > Subject: 2.6.23-rc3 boot hang on MPC8641D >=20 >=20 > Hi, > I am try to boot the 2.6.23-rc3 kernel to my custom=20 > board based on > 8641D Processor. After uncompressing the kernel it was hang. I got the > following messages. >=20 > Uncompressing Kernel Image ... OK > Booting using flat device tree at 0x600000.=20 >=20 > Then i tried to debug with GDB. In my source path i=20 > given the command > ${CROSS_COMPILE}gdb vmlinux, I got GDB Prompt after i tried to set the > breakpoint at start_kernel. I got follwing messages >=20 > gdb) b start_kernel > Cannot access memory at address 0xc02b44ec >=20 > Processor Information: > 8641D processor and the silicon revision is 2.0. > Part : MPC8641D > Revision: 2.0 > e600 Core Revision: 2.2 > DeviceMarking: B > Processor Version Register Value: 0x8004_0202 > System Version Register Value: 0x8090_0120 >=20 > I don't know how to proceed. Please tell the way how to=20 > start kernel > debug in this situation. >=20 > By > Sivaji > --=20 > View this message in context:=20 > http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf44335 > 08.html#a12648489 > Sent from the linuxppc-dev mailing list archive at Nabble.com. >=20 > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev >=20 ^ permalink raw reply [flat|nested] 14+ messages in thread
* RE: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 4:38 ` Zhang Wei-r63237 @ 2007-09-13 4:52 ` sivaji 2007-09-13 5:11 ` Kumar Gala 0 siblings, 1 reply; 14+ messages in thread From: sivaji @ 2007-09-13 4:52 UTC (permalink / raw) To: linuxppc-dev Hi, I tired to move the dtb to 0x2000000, but the result was same. uboot version is 1.1.6 by Sivaji Zhang Wei-r63237 wrote: > > Hi, > > Your flat device tree address seems too low. Try to move the dtb to > higher address such as 0x2000000. > > And which version of your u-boot? > > Cheers! > - zw > >> -----Original Message----- >> From: linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.org >> [mailto:linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.or >> g] On Behalf Of sivaji >> Sent: Thursday, September 13, 2007 12:18 PM >> To: linuxppc-dev@ozlabs.org >> Subject: 2.6.23-rc3 boot hang on MPC8641D >> >> >> Hi, >> I am try to boot the 2.6.23-rc3 kernel to my custom >> board based on >> 8641D Processor. After uncompressing the kernel it was hang. I got the >> following messages. >> >> Uncompressing Kernel Image ... OK >> Booting using flat device tree at 0x600000. >> >> Then i tried to debug with GDB. In my source path i >> given the command >> ${CROSS_COMPILE}gdb vmlinux, I got GDB Prompt after i tried to set the >> breakpoint at start_kernel. I got follwing messages >> >> gdb) b start_kernel >> Cannot access memory at address 0xc02b44ec >> >> Processor Information: >> 8641D processor and the silicon revision is 2.0. >> Part : MPC8641D >> Revision: 2.0 >> e600 Core Revision: 2.2 >> DeviceMarking: B >> Processor Version Register Value: 0x8004_0202 >> System Version Register Value: 0x8090_0120 >> >> I don't know how to proceed. Please tell the way how to >> start kernel >> debug in this situation. >> >> By >> Sivaji >> -- >> View this message in context: >> http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf44335 >> 08.html#a12648489 >> Sent from the linuxppc-dev mailing list archive at Nabble.com. >> >> _______________________________________________ >> Linuxppc-dev mailing list >> Linuxppc-dev@ozlabs.org >> https://ozlabs.org/mailman/listinfo/linuxppc-dev >> > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev > > -- View this message in context: http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf4433508.html#a12648696 Sent from the linuxppc-dev mailing list archive at Nabble.com. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 4:52 ` sivaji @ 2007-09-13 5:11 ` Kumar Gala 2007-09-13 5:19 ` Zhang Wei-r63237 2007-09-13 5:24 ` sivaji 0 siblings, 2 replies; 14+ messages in thread From: Kumar Gala @ 2007-09-13 5:11 UTC (permalink / raw) To: sivaji; +Cc: linuxppc-dev On Sep 12, 2007, at 11:52 PM, sivaji wrote: > > > Hi, > I tired to move the dtb to 0x2000000, but the result was > same. > uboot version is 1.1.6 seems like a pretty old u-boot. Willing to try a 1.3.0-rc1? - k ^ permalink raw reply [flat|nested] 14+ messages in thread
* RE: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 5:11 ` Kumar Gala @ 2007-09-13 5:19 ` Zhang Wei-r63237 2007-09-13 5:32 ` sivaji 2007-09-13 5:24 ` sivaji 1 sibling, 1 reply; 14+ messages in thread From: Zhang Wei-r63237 @ 2007-09-13 5:19 UTC (permalink / raw) To: Kumar Gala, sivaji; +Cc: linuxppc-dev Yes, It's too old. Maybe not fully supports FDT. You can try the version of Kumar said or in the BSP of Freescale released. - zw > -----Original Message----- > From: linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.org=20 > [mailto:linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.or > g] On Behalf Of Kumar Gala > Sent: Thursday, September 13, 2007 1:11 PM > To: sivaji > Cc: linuxppc-dev@ozlabs.org > Subject: Re: 2.6.23-rc3 boot hang on MPC8641D >=20 >=20 > On Sep 12, 2007, at 11:52 PM, sivaji wrote: >=20 > > > > > > Hi, > > I tired to move the dtb to 0x2000000, but the result was =20 > > same. > > uboot version is 1.1.6 >=20 > seems like a pretty old u-boot. Willing to try a 1.3.0-rc1? >=20 > - k > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev >=20 ^ permalink raw reply [flat|nested] 14+ messages in thread
* RE: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 5:19 ` Zhang Wei-r63237 @ 2007-09-13 5:32 ` sivaji 2007-09-13 6:46 ` Zhang Wei-r63237 0 siblings, 1 reply; 14+ messages in thread From: sivaji @ 2007-09-13 5:32 UTC (permalink / raw) To: linuxppc-dev Hi, Sorry i specify the wrong version, we r using 1.2.0. This uboot was taken from the BSP which was released by Freescale. Previously we tested linux 2.6.21 kernel, we got linux prompt. For this we are using the same uboot(1.2.0). In that version we face some issues in the pci express, at that time kumar suggest to upgrade the kernel verison 2.6.23-rc3. Zhang did u suspect the problem is related to uboot?. by sivaji Zhang Wei-r63237 wrote: > > Yes, It's too old. Maybe not fully supports FDT. You can try the version > of Kumar said or in the BSP of Freescale released. > > - zw > >> -----Original Message----- >> From: linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.org >> [mailto:linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.or >> g] On Behalf Of Kumar Gala >> Sent: Thursday, September 13, 2007 1:11 PM >> To: sivaji >> Cc: linuxppc-dev@ozlabs.org >> Subject: Re: 2.6.23-rc3 boot hang on MPC8641D >> >> >> On Sep 12, 2007, at 11:52 PM, sivaji wrote: >> >> > >> > >> > Hi, >> > I tired to move the dtb to 0x2000000, but the result was >> > same. >> > uboot version is 1.1.6 >> >> seems like a pretty old u-boot. Willing to try a 1.3.0-rc1? >> >> - k >> _______________________________________________ >> Linuxppc-dev mailing list >> Linuxppc-dev@ozlabs.org >> https://ozlabs.org/mailman/listinfo/linuxppc-dev >> > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev > > -- View this message in context: http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf4433508.html#a12648963 Sent from the linuxppc-dev mailing list archive at Nabble.com. ^ permalink raw reply [flat|nested] 14+ messages in thread
* RE: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 5:32 ` sivaji @ 2007-09-13 6:46 ` Zhang Wei-r63237 2007-09-14 14:25 ` sivaji 0 siblings, 1 reply; 14+ messages in thread From: Zhang Wei-r63237 @ 2007-09-13 6:46 UTC (permalink / raw) To: sivaji, linuxppc-dev Hi, Sivaji, I've tested the newest git tree of Paul's, which is aleady updated to 2.6.23-rc4. The kernel is no problem with the u-boot of our released BSP (Jun, 2007) on MPC8641HPCN board. Maybe you could update to the newest kernel git tree and try again. Cheers! -zw > -----Original Message----- > From: linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.org=20 > [mailto:linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.or > g] On Behalf Of sivaji > Sent: Thursday, September 13, 2007 1:32 PM > To: linuxppc-dev@ozlabs.org > Subject: RE: 2.6.23-rc3 boot hang on MPC8641D >=20 >=20 > Hi, > Sorry i specify the wrong version, we r using=20 > 1.2.0. This uboot > was taken from the BSP which was released by Freescale.=20 > Previously we tested > linux 2.6.21 kernel, we got linux prompt. For this we are=20 > using the same > uboot(1.2.0). > In that version we face some issues in the pci express, at=20 > that time kumar > suggest to upgrade the kernel verison 2.6.23-rc3. > Zhang did u suspect the problem is related to uboot?. > by > sivaji >=20 >=20 > Zhang Wei-r63237 wrote: > >=20 > > Yes, It's too old. Maybe not fully supports FDT. You can=20 > try the version > > of Kumar said or in the BSP of Freescale released. > >=20 > > - zw > >=20 > >> -----Original Message----- > >> From: linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.org=20 > >> [mailto:linuxppc-dev-bounces+wei.zhang=3Dfreescale.com@ozlabs.or > >> g] On Behalf Of Kumar Gala > >> Sent: Thursday, September 13, 2007 1:11 PM > >> To: sivaji > >> Cc: linuxppc-dev@ozlabs.org > >> Subject: Re: 2.6.23-rc3 boot hang on MPC8641D > >>=20 > >>=20 > >> On Sep 12, 2007, at 11:52 PM, sivaji wrote: > >>=20 > >> > > >> > > >> > Hi, > >> > I tired to move the dtb to 0x2000000, but the=20 > result was =20 > >> > same. > >> > uboot version is 1.1.6 > >>=20 > >> seems like a pretty old u-boot. Willing to try a 1.3.0-rc1? > >>=20 > >> - k > >> _______________________________________________ > >> Linuxppc-dev mailing list > >> Linuxppc-dev@ozlabs.org > >> https://ozlabs.org/mailman/listinfo/linuxppc-dev > >>=20 > > _______________________________________________ > > Linuxppc-dev mailing list > > Linuxppc-dev@ozlabs.org > > https://ozlabs.org/mailman/listinfo/linuxppc-dev > >=20 > >=20 >=20 > --=20 > View this message in context:=20 > http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf44335 > 08.html#a12648963 > Sent from the linuxppc-dev mailing list archive at Nabble.com. >=20 > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev >=20 ^ permalink raw reply [flat|nested] 14+ messages in thread
* RE: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 6:46 ` Zhang Wei-r63237 @ 2007-09-14 14:25 ` sivaji 0 siblings, 0 replies; 14+ messages in thread From: sivaji @ 2007-09-14 14:25 UTC (permalink / raw) To: linuxppc-dev Hi Zhang, Asper ur idea, i downloaded latest BSP(Jun,2007) and the kernel (2.6.23-rc4) from the Paul's Git tree. Uboot(1.2.0) was taken from the latest BSP. I portted the new uboot to my custom board, i got uboot prompt. When i compiling the kernel i got following warning messages WARNING: vmlinux.o(.text+0x169f6): Section mismatch: reference to .init.data:boot_command_line (between 'note_bootable_part' and 'pmac_restart') WARNING: vmlinux.o(.text+0x16a02): Section mismatch: reference to .init.data:boot_command_line (between 'note_bootable_part' and 'pmac_restart') WARNING: vmlinux.o(.text+0x16a12): Section mismatch: reference to .init.data:boot_command_line (between 'note_bootable_part' and 'pmac_restart') When i try to boot the kernel, I got following messages Booting image at 00200000 ... Image Name: Linux-2.6.23-rc4-g5326152f-dirty Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1842307 Bytes = 1.8 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK Booting using flat device tree at 0x600000 I can't know whether the problem is related to uboot or kernel. But i tested the board with the 2.6.21 kernel, it was up.In that kernel we face some issues on PCI Express so we plan to upgrade the kernel. But the latest kernel was not up. Please advice me. By Sivaji Zhang Wei-r63237 wrote: > > Hi, Sivaji, > > I've tested the newest git tree of Paul's, which is aleady updated to > 2.6.23-rc4. The kernel is no problem with the u-boot of our released BSP > (Jun, 2007) on MPC8641HPCN board. > > Maybe you could update to the newest kernel git tree and try again. > > Cheers! > -zw > >> -----Original Message----- >> From: linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.org >> [mailto:linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.or >> g] On Behalf Of sivaji >> Sent: Thursday, September 13, 2007 1:32 PM >> To: linuxppc-dev@ozlabs.org >> Subject: RE: 2.6.23-rc3 boot hang on MPC8641D >> >> >> Hi, >> Sorry i specify the wrong version, we r using >> 1.2.0. This uboot >> was taken from the BSP which was released by Freescale. >> Previously we tested >> linux 2.6.21 kernel, we got linux prompt. For this we are >> using the same >> uboot(1.2.0). >> In that version we face some issues in the pci express, at >> that time kumar >> suggest to upgrade the kernel verison 2.6.23-rc3. >> Zhang did u suspect the problem is related to uboot?. >> by >> sivaji >> >> >> Zhang Wei-r63237 wrote: >> > >> > Yes, It's too old. Maybe not fully supports FDT. You can >> try the version >> > of Kumar said or in the BSP of Freescale released. >> > >> > - zw >> > >> >> -----Original Message----- >> >> From: linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.org >> >> [mailto:linuxppc-dev-bounces+wei.zhang=freescale.com@ozlabs.or >> >> g] On Behalf Of Kumar Gala >> >> Sent: Thursday, September 13, 2007 1:11 PM >> >> To: sivaji >> >> Cc: linuxppc-dev@ozlabs.org >> >> Subject: Re: 2.6.23-rc3 boot hang on MPC8641D >> >> >> >> >> >> On Sep 12, 2007, at 11:52 PM, sivaji wrote: >> >> >> >> > >> >> > >> >> > Hi, >> >> > I tired to move the dtb to 0x2000000, but the >> result was >> >> > same. >> >> > uboot version is 1.1.6 >> >> >> >> seems like a pretty old u-boot. Willing to try a 1.3.0-rc1? >> >> >> >> - k >> >> _______________________________________________ >> >> Linuxppc-dev mailing list >> >> Linuxppc-dev@ozlabs.org >> >> https://ozlabs.org/mailman/listinfo/linuxppc-dev >> >> >> > _______________________________________________ >> > Linuxppc-dev mailing list >> > Linuxppc-dev@ozlabs.org >> > https://ozlabs.org/mailman/listinfo/linuxppc-dev >> > >> > >> >> -- >> View this message in context: >> http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf44335 >> 08.html#a12648963 >> Sent from the linuxppc-dev mailing list archive at Nabble.com. >> >> _______________________________________________ >> Linuxppc-dev mailing list >> Linuxppc-dev@ozlabs.org >> https://ozlabs.org/mailman/listinfo/linuxppc-dev >> > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev > > -- View this message in context: http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf4433508.html#a12676464 Sent from the linuxppc-dev mailing list archive at Nabble.com. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 5:11 ` Kumar Gala 2007-09-13 5:19 ` Zhang Wei-r63237 @ 2007-09-13 5:24 ` sivaji 2007-09-13 5:29 ` David Gibson 1 sibling, 1 reply; 14+ messages in thread From: sivaji @ 2007-09-13 5:24 UTC (permalink / raw) To: linuxppc-dev Hi, I am not willing to upgrade the uboot. Becuase it takes some time to port the new uboot for my custom boad. whether the current problem is related to uboot ? One more point, previously i tried 2.6.21 with the same uboot(1.1.6) we got linux prompt but we face some issue in the pci express in that version. so we plan to upgrade the kernel version. by Sivaji Kumar Gala-3 wrote: > > > On Sep 12, 2007, at 11:52 PM, sivaji wrote: > >> >> >> Hi, >> I tired to move the dtb to 0x2000000, but the result was >> same. >> uboot version is 1.1.6 > > seems like a pretty old u-boot. Willing to try a 1.3.0-rc1? > > - k > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev > > -- View this message in context: http://www.nabble.com/2.6.23-rc3-boot-hang-on-MPC8641D-tf4433508.html#a12648913 Sent from the linuxppc-dev mailing list archive at Nabble.com. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: 2.6.23-rc3 boot hang on MPC8641D 2007-09-13 5:24 ` sivaji @ 2007-09-13 5:29 ` David Gibson 0 siblings, 0 replies; 14+ messages in thread From: David Gibson @ 2007-09-13 5:29 UTC (permalink / raw) To: sivaji; +Cc: linuxppc-dev On Wed, Sep 12, 2007 at 10:24:22PM -0700, sivaji wrote: > > > Hi, > I am not willing to upgrade the uboot. Becuase it takes some time to > port the new uboot for my custom boad. > whether the current problem is related to uboot ? One more point, previously > i tried 2.6.21 with the same uboot(1.1.6) we got linux prompt but we face > some issue in the pci express in that version. so we plan to upgrade the > kernel version. I thought u-boot < 1.3 didn't understand the flat tree at all. In which case you'll need a cuboot zImage. -- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson ^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2007-09-14 14:26 UTC | newest] Thread overview: 14+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2007-09-13 4:18 2.6.23-rc3 boot hang on MPC8641D sivaji 2007-09-13 4:25 ` Kumar Gala 2007-09-13 4:47 ` sivaji 2007-09-13 5:13 ` Kumar Gala 2007-09-13 5:59 ` Michael Ellerman 2007-09-13 4:38 ` Zhang Wei-r63237 2007-09-13 4:52 ` sivaji 2007-09-13 5:11 ` Kumar Gala 2007-09-13 5:19 ` Zhang Wei-r63237 2007-09-13 5:32 ` sivaji 2007-09-13 6:46 ` Zhang Wei-r63237 2007-09-14 14:25 ` sivaji 2007-09-13 5:24 ` sivaji 2007-09-13 5:29 ` David Gibson
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