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4 Replies and 1636 Views
Error building image 1636 4
Started by bibhu85@gmail.com
Make fresh and make config-m5485afe-evb-romfs work fine.
I have installed cygwin and the cross-tools from the CD that comes with the FreeScale package.
This is whats happening when I am trying to create dependencies.
D:\LinuxBSP-22012005-1.0.2\LinuxBSP-22012005>make dep
make -C linux-2.4.26 dep
make&911&93: Entering directory `/cygdrive/d/LinuxBSP-22012005-1.0.2/LinuxBSP-220120
05/linux-2.4.26'
gcc -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -o scripts/mkdep scripts/
mkdep.c
gcc.exe...
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4 |
1636 |
by bibhu85@gmail.com 12 Jun 2007 10:50 AM |
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5 Replies and 1566 Views
System Speed 1566 5
Started by newuser
Dear Sirs,
We too are experiencing performance problems similar to one seen by Dawdyka and Vincent. Because of start-up issues we are using debug instead of Logic Loader. At this point we don’t know if the performance loss is due to slower ram settings from debug or some other problem. Could you send the SDRAM initialization code, or at least the register values Also we are seeing 50Mhz at the processor clock input, however it looks more like a sinusoidal.
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5 |
1566 |
by newuser 29 May 2007 06:37 AM |
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7 Replies and 1657 Views
5484Lite system speed 1657 7
Started by dawdyka
I've been evaluating the 5484 Fire Engine module for potential use and the only way I can get close to the 200 MHz performance is to have the code and instruction caches enabled (I have code and data both in SDRAM, but I am using 16M blocks for each and using the ACRx registers to differentiate between the two), branch cache enabled, stack in internal SRAM, and the code in internal SRAM. If the code is running in SDRAM, performance is closer to 50 MHz.
As far as I can tell, all registers are...
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7 |
1657 |
by Vincent 17 May 2007 10:17 AM |
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0 Replies and 1571 Views
error building toolchain 1571 0
Started by henrys
gcc -DHAVE_CONFIG_H -I. -I/home/henry/BSP/LinuxTools/insight-6.3.50/bfd -I. -I. -I/home/henry/BSP/LinuxTools/insight-6.3.50/bfd -I/home/henry/BSP/LinuxTools/insight-6.3.50/bfd/../include -I/home/henry/BSP/LinuxTools/insight-6.3.50/bfd/../intl -I../intl -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Werror -g -O2 -c /home/henry/BSP/LinuxTools/insight-6.3.50/bfd/elf32-m68k.c -o elf32-m68k.o
cc1: warnings being treated as errors
/home/henry/BSP/LinuxTools/insight-6.3.50/bfd/elf32-m68k.c: In fun...
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0 |
1571 |
10 May 2007 08:20 PM |
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0 Replies and 1571 Views
Display messages on the console 1571 0
Started by Vincent
Hello,
Is there any function in the libc which can be used to display messages on the console I tried the most popular functions without any success.
Thank you,
Vincent
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1571 |
02 May 2007 03:58 AM |
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1 Replies and 1463 Views
Problem downloading the sample application 1463 1
Started by Vincent
Hello,
I compiled the sample application led_flasher adn tried to send led_flasher.elf to the board.
Unfortunately, the loading process failed with the following message:
loading from stdin:
0x000c0000 7f 45 4c 46 34 34 38 34 20 28 54 90 90 4e 56 ff .ELF4484 (T..NV.
0x000c0010 fc 20 3c 90 2d 40 ff fc 20 3c 90 b0 ae ff fc 63 . <.-.. <.....c
0x000c0020 20 2e ff fc 20 40 42 90 58 ae ff fc 60 e6 61 ff ... B.X...`.a.
0x000c0030 f2 42 80 4e .B.N
E...
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1 |
1463 |
by Vincent 27 Apr 2007 07:16 AM |
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5 Replies and 1540 Views
problem running sample application 1540 5
Started by ameer
I tried running the sample application with both Flash and ram, but neither is working. I get ' error: invalid option '5407' '.
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5 |
1540 |
by Vincent 27 Apr 2007 02:54 AM |
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0 Replies and 1603 Views
5485 timing diagrams 1603 0
Started by walder
Has anyone found good 5485 timing diagrams
I cannot accurately pin-point SRAM access on the FlexBus with the published information I have found (e.g. FB1, 2, 3, 4 ...).
Walder
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0 |
1603 |
20 Mar 2007 02:23 PM |
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0 Replies and 1573 Views
Content of VBR for FLASH 1573 0
Started by ViVu
Hi All ..
I'm wondering how does reset exception exactly work in case of M5485 processor. The reference manual describes that the VBR content is cleard upon reset. That means we load ZERO into PC at start, but i've configured flash at 0xFE000000.
My program still works.
Can anybody pls explain
Sai
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0 |
1573 |
05 Mar 2007 10:27 PM |
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1 Replies and 1459 Views
config block 1459 1
Started by Deleted User
Is there a description of the config block in LogicLoader
Best regards,
André Lämmer
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1 |
1459 |
by Deleted User 26 Feb 2007 04:22 AM |
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1 Replies and 1501 Views
M5485EVB Power Problem 1501 1
Started by ViVu
Hi ..
I'm using this coldfire 5485 board -- I'm following the instructions in the CDK QuickStart step by step, and found these problems --
1. The ITX board LED D14 starts blinking as soon as I connect a serial cable, and totally shuts off after a while. The case is the same when I first connect the cable, set TeraTerm and then give power supply.
2. I've other board where this problem isn't there, but, the Debug monitoer never shows up after we connect the board to the PC ..
Pls lemme know if...
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1 |
1501 |
by ViVu 06 Feb 2007 10:50 AM |
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5 Replies and 1797 Views
toolchain m5475evb problem 1797 5
Started by Cuccosss
Hi.
I have a problem with toolchain:
Configuring in ./bfd
configure: loading cache ./config.cache
checking build system type... (cached) i686-pc-linux-gnu
checking host system type... (cached) i686-pc-linux-gnu
checking target system type... (cached) m68k-unknown-linux-gnu
checking for i686-pc-linux-gnu-gcc... (cached) gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of exe...
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5 |
1797 |
by Cuccosss 08 Jan 2007 11:48 AM |
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0 Replies and 1596 Views
PSC3 547X/548X 1596 0
Started by zozoeng
I am currently trying to get the PSC3 port to run in UART mode. Nothing seems to be transmitting. I have PSC0-PSC2 running in UART mode. Is there something additional I need to do with PSC3 that is different from the configuration for the other 3 uart ports (PSC0-PSC2). I have tried setting the PAR_DSPI to 0, with no luck.
Additional info: I have tried to run PSC3 strictly in internal loopback mode as well...that does not work either. All other ports (PSC0-PSC2) work in internal loopback....
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0 |
1596 |
30 Nov 2006 05:20 PM |
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15 Replies and 1841 Views
Using EEPROM on 5485EVB 1841 15
Started by tmloos
I am using Freescale's PCS and BSP and was wondering if anyone doing the same has been able to get reads and writes working to the EEPROM...
I see some EEPROM lines under the drivers-->I2C section of the kernel config, but don't see anything obvious.
Also curious about how to interface to the device from a C program.
Thanks!
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15 |
1841 |
by tmloos 08 Nov 2006 01:07 PM |
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5 Replies and 1493 Views
Lost DBUG 1493 5
Started by Deleted User
We have a M5485EVB with DBUG from Freescale and Logicloader from LogicPD. Logicloader uses ff840000 as address so that we can use both.
Now I tried to save a Ethernet MAC address to the Logicload config. After this action I can not start DBUG anymore. There is no seriell output.
But it is still possible to access the board with CodeWarrior an the BDM interface.
Killed the Logicloader the DBUG How can we restore the DBUG
Best regards,
André
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5 |
1493 |
by  07 Nov 2006 02:54 PM |
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1 Replies and 1544 Views
5474 LiteKit USB device port using linux 1544 1
Started by horsey
Is there any linux usb gadget support for the 5474 usb device I have run across several readmes that say USB is not working, but they are not specific as to why/what are the problems
Can anyone summarize what they know about using the device port
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1 |
1544 |
by  01 Nov 2006 10:20 AM |
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6 Replies and 1688 Views
make toolchain and build the kernel for MCF5475EVB 1688 6
Started by connie
Hello,
I downloaded Coldfire Linux BSP (v1.0.2) and Coldfire Linux Toolchain (v1.0.2) from http://www.logicpd.com and try to build it.
By reading the readme and Freescale AN2950, I did below steps: (I am using Red Hat 9, login as root. The target board is MCF5475EVB)
1. uncompress two tar.bz2 files into folders /LinuxBSP-22012005 and /LinuxTools
2. create the /opt/logicpd and set the 775 permission for that folder
3. run "make toolchain"
4. run "make fresh"
5. run "m...
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6 |
1688 |
by connie 18 Oct 2006 09:09 AM |
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0 Replies and 1533 Views
I2C on M5485EVB (default project) 1533 0
Started by marcel.frei
Has anybody already used the I2C-bus in a standard project (stationary for 5485)
Which steps are needed to be able to use the I2C bus (code example welcome)
We do not use a linux or a RTOS.
Thanks in advance
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0 |
1533 |
12 Oct 2006 05:51 AM |
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1 Replies and 1559 Views
Recommended BDM? 1559 1
Started by CPMatt
I see several replies about the stepping issue with gdb and the BDM packaged with the lite kits. I realize the one provided by logic and accompanying the kit is a third-party device, according to several posts dating back 2 years with issues with this BDM.
So I'm wondering if maybe the issue has been identified or resolved Has nobody at logic tried to step wtih the provided BDM using GDB Is there some more details about why it won't step properly There is a gdb hack out there to simul...
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1 |
1559 |
by  07 Sep 2006 03:35 PM |
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0 Replies and 1559 Views
M5475 - GPIO - need > 5 inputs in single PPDSDR 1559 0
Started by DavidHearn
We have a MCF5475 EVB. We sample 5 GPIO pins (configured for input) but we'd like up to 8 pins available for GPIO input. The problem is, they have to be sampled by the same PPDSDR register. We must sample just 1 register. Sampling 2 registers is not acceptable due to performance issues.
At present we're using the Mini-ITX Case Header on the Logic MCF5475EVB which exposes 5 DSPI pins which can be configured for GPIO input (the other 2 pins in the register are used elsewhere on the board - USB an...
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0 |
1559 |
22 Aug 2006 10:00 AM |