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2521 |
01 Jul 2015 11:30 PM |
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1 Replies and 2424 Views
Available Address Space - Internal Data Bus for MPC8360E-RDK 2424 1
Started by Deleted User
Hi everyone,
I am new to MPC8360E-RDK. My hardware guy is working on a DAC daughter board, which communicates with MPC8386E-RDK board through internal data bus. He need 1K-byte address space. I am checking Chapter 2 Memory Map and Chapter 10 Local Bus Controller on MPC8360E reference manual but still not clear. I am confused by multiplexed address/data bus LAD&910:31&93 in Chapter 10. I will try to understand the usage of LAD so as to skip existing space used by different peripherals (li...
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2424 |
by Deleted User 01 Jul 2015 11:25 PM |
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0 Replies and 2554 Views
How Do I Modify SPMF and COREPLL in RCWLR on MPC8360E? 2554 0
Started by Deleted User
I would like to change the csb and lbc clock speed by modifying the SPMF and COREPLL values in the RCWLR (reset configuration word low register) on MPC8360E-RDK board based on the settings s12 and c4 mentioned in Table 76, p. 97 and 98 on MPC8360E hardware reference manual. Since this is a read-only register, how can I do it On P. 4-11, the manual mentions the reset configuration words are loaded from local bus or from I2C interface or from hard-coded values during power-on or hard reset flow...
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2554 |
26 Feb 2010 06:04 PM |
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0 Replies and 2387 Views
How to Change Local Bus Clock Speed to 133 Mhz for MPC8360E? 2387 0
Started by Deleted User
Hi everyone,
I am using MPC8360E-RDK board. The Core speed is 660 Mhz and the local bus controller is 330 Mhz and Local Bus runs at 41 Mhz when it comes up. I can use local bus clock divider to change the local bus speed to 165 (divided by 2), 82 (divided by 4) and 41 (divided by . According to the specification, the local bus can go up to 133 Mhz. what should I do in order to make the bus running at maximum speed (133 Mhz)
Thanks,
Jew-Dong
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2387 |
24 Feb 2010 01:10 PM |
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0 Replies and 2467 Views
ltib-mpc8360-com-express-20080709 Build error 2467 0
Started by gmuruga
Hello,
I am using the ltib-mpc8360-com-express-20080709 for building kernel and
file system images under fedora core 6.
While running ./ltib command, I am getting the following error message.
Pl let me know the suggestion/fix for the same.
config.status: creating config.h
config.status: executing default-1 commands
make 'HOSTCC=/usr/bin/gcc -B/usr/bin//'
cd . && autoheader
WARNING: Using auxiliary files such as `acconfig.h', `config.h.bot'
WARNING: and `config.h.top', to define ...
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2467 |
06 Aug 2009 02:10 PM |
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1 Replies and 2785 Views
Porting QNX to MPC8360E-RDK 2785 1
Started by classicajain
I am using QNX RTOS for our MDS8360E-RDK target. QNX has its own BSP for MPC8360E-MDS. The thing is the memory map is not the same. I will very appreciate if you could give me some suggestions and show me how to port QNX BSP code from MPC8360E-MDS to MPC8360-RDK. I am not familiar with the board bringup though.
Thanks,
Jew-Dong
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1 |
2785 |
by classicajain18 May 2009 03:57 PM |
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1 Replies and 7914 Views
about linux bootup 7914 1
Started by Deleted User
As I flashed the "uImage-beta"and "rootfstype-beta.jffs2" into the board step by step followed by 1008573A_MPC8360_U-Boot_Labs.pdf,and then boot up:
U-Boot 1.1.3 R6 (Oct 2 2007 - 16:13:46) MPC83XX
Clock configuration:
Coherent System Bus: 330 MHz
Core: 660 MHz
QE: 495 MHz
Local Bus Controller: 330 MHz
Local Bus: 41 MHz
DDR: 330 MHz
DDR Secondary: 330 MHz
SEC: 110 MHz
I...
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1 |
7914 |
by Deleted User22 Jan 2009 03:29 PM |
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1 Replies and 2537 Views
Problem booting COM Express MPC8360 with JFFS2 filesystem 2537 1
Started by hendix
Hi,
i just got a new COM Exptess MPC8360 board on my desk and tried to make it works with the JFFS2 filesystem.
But a problem occurs.
Basically we need 3 files to be flashed into the board right the linux kernel, the rootfilesystem, and the DTB file.
As i compiled the LTIB package for JFFS2 target filesyste, no new DTB file was created. The only DTB file found in the LTIB directory structure is under images/ firectory. So i used that and flashed onto the board.
I followed every detail instr...
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1 |
2537 |
by jwyatt26 Sep 2008 03:46 PM |
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0 Replies and 2315 Views
SPI bus 2315 0
Started by jwyatt
I'm working on getting a custom SPI device to work connected to the PowerQUICC baseboard SPI connector (J41).
The BSP creates an SPI bus as /dev/spi, but I'm having trouble figuring out how to create an SPI device.
Has anyone else done this Or used the A/D or the EEPROM on the com-express board
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2315 |
24 Sep 2008 11:03 AM |
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0 Replies and 2336 Views
Abatron BDI2000 configuration file 2336 0
Started by haabendal
Hi
Does anyone have a configuration file for Abatron BDI2000 and/or BDI3000 debugger for the
MPC8360E-RDK Zoom PowerQUICC Development Kit
Best regards,
Esben
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2336 |
21 Aug 2008 07:06 AM |
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0 Replies and 2064 Views
Use the second RS232 port 2064 0
Started by Diabolo
Hello,
The MPC8360 have :
_ two RS232 ports .
_ two RS485 ports.
I would like to use the second serial port with a cable connected to J3 connector.
The first RS232 runs but I have nothing on the the second serial port.
When I make this command :
echo test /dev/ttyS0 I obtain Test.
echo test /dev/ttyS1 I obtain nothing, I think, it's the RS485 port.
echo test /dev/ttyS2 I obtain Cannot create /dev/ttyS2, no such device or driver
echo test /dev/ttyS3 I obtain Cannot create /dev/ttyS3, no such d...
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2064 |
20 Aug 2008 11:15 AM |
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0 Replies and 1937 Views
Changing clock speeds 1937 0
Started by les
I am interested in adjusting the clock speed of the processor core. This is primarily in the interest of saving power (decreasing heat dissipation). The default clock seems to be 660 MHz. I wish to run somewhere between 200 and 400 MHz.
Also, what are the issues associated with making such a change
And is there another way to decrease power use
thanks,
Les Corn
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0 |
1937 |
06 Jun 2008 09:50 AM |
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0 Replies and 2046 Views
Wake on LAN capabilities 2046 0
Started by Deleted User
Hi.
Has the MPC8360E wake on LAN capabilities
If no, is there any way to switch on the board with a signal on a wire
Thanks for your help.
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2046 |
15 May 2008 05:51 AM |
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0 Replies and 2126 Views
UEC on MPC8360ERDK 2126 0
Started by sampath
Peter,
I have configured the ethernet PHY as generic MII and link comes up correctly. I have virtually unmodified uec.c and uec_phy.c and yet I do not see the frames on the wire. I loopback UEC0 and UEC1 with a crossover cable. I see the frames leave the TX BD FSL UEC0 without error but the RX BD on the FSL UEC1 does not see the frame.
Is it a problem to configure the BCM 5481 are generic MII I thought that will limit other features like interrupt on change in link status but will work otherw...
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2126 |
08 May 2008 03:32 PM |
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0 Replies and 2024 Views
NFS Deployment 2024 0
Started by t670
Is the LTIB package, as configured when downloaded, supposed to generate files that work for an NFS deployment I have been unable to get this to function properly even though I have been using Linux in embedded situations for nearly a decade (though I had never used LTIB before, nor had an embedded target boot using NFS). My board starts the kernel and gets all the way to:
...
VFS: Mounted root (nfs filesystem).
Freeing unused kernel memory: 148k init.
Warning: unable to open an initia...
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2024 |
01 May 2008 03:39 PM |
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1 Replies and 2353 Views
QUICC MURAM for MPC8360 2353 1
Started by sampath
I am unable to write to the MURAM at offest 0x10000. I tired 0xff41000 without JTAG init script and then after the init script at 0xe0010000. Neither works. Let me know what I am missing.
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1 |
2353 |
by sampath17 Apr 2008 08:53 AM |
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5 Replies and 2284 Views
Flash programming in MPC8360E-RDK 2284 5
Started by sampath
Hi,
I am unable to program the flash for my MPC8360E-RDK. I need to boot with my software from flash rather than from U-BOOT. I used 8360RDK_NOR_FLASH.xml and 8360RDK_init.cfg. The message is:
Can not read target memory at location: 0x00002000. Please make sure that the chip selects are properly configured. The CWPP response code is: 0x0.
Please let me know which configuration files I ought to be using.
Sampath
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5 |
2284 |
by sampath08 Apr 2008 10:36 AM |
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17 Replies and 2847 Views
MPC8360-RDK Appears dead after Ramdisk Deployment 2847 17
Started by GG1
Can I get some guidance on my situation.
I managed to make my MPC8360-RDK console go quite and I currently get no console output after I performed the following:
I configured UBOOT with the ipaddr,serverip, gatewayip,ethaddr,netmask,loadaddr,bootfile,ftdfile,ftdfile, ramdiskfile,ramdiskaddr,ramboot,bootcmd and saved the environment and successfully loaded it as per Linux BSP User Manual 1085444 Rev.2. 12/2007.
The images loaded were successfully built uImage, dtb and ramdisk images from my bu...
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17 |
2847 |
by GG109 Jan 2008 09:20 AM |
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1 Replies and 2161 Views
Linux on the 8360 2161 1
Started by Deleted User
Just a note to clarify the Linux situation on the MPC8360E-RDK.
The version that is on Logic's web site is the proper version to use on this kit.
Please register your kit and you will then have access to the User manual and BSP.
Thanks
Richard
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2161 |
by Deleted User30 Nov 2007 02:19 PM |
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0 Replies and 1980 Views
Welcome Developers! 1980 0
Started by Deleted User
Thanks for stopping by the new MPC8360 forum. Our goal is to allow you to post questions and solutions to help everyone make the most of their development kits.
We will try to stay out of your way as much as possible and chime in whenever we can be helpful.
Good Luck with your projects!
The LogicPD Technical Support Team
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1980 |
16 Nov 2007 09:08 AM |