AN2916: eDINK for MPC8560ADS
Contents
1. 5 Preparing to Run eDINK Default Program Settings semiconductor APU GUPES e rany odde d ra even der ERE 6 5 B rsPengene 10 PK 4 5 freescale Programming the FLASH with the Shipped Working eDINK Binary File edink bin Level data and instruction cache are turned on Level 2 unified cache is turned on Branch prediction is enabled Address streaming is enabled DDR dll patch has been applied local bus dll patch has been added Serial driver provided is for DUART only there is no CPM based serial driver Therefore eDINK is currently limited to run in MPC8540 mode only The source tree for eDINK can be obtained from the DINK website The limited and full source tree for this distribution is available from the DINK website Extracting the full source tree will provide the following 2 src directory which contains all the eDINK related source files save_obj directory which contains the networking object files make sure to copy these object files to obj directory before compiling obj empty directory which is used during compilation makefile note that based on cross compiler locations these environment variables may have to be changed PREFIX LDFLAGS AS CC LD OBJCOPYCFLAGS AFLAGS LDFLAGS This makefile should be reviewed carefully before recompilation edink bin edink src edink the functional binary srec elf file which can be programmed into the on2. Programming the FLASH with the Shipped Working eDINK Binary File edink bin 183 Metrowerks CodeWarrior File Edit View Search Project Debug Tools Window Help i Ee A CAREERS ES TS BE ER E Flash Programmer Program 2 Verify Erase Blank Check Checksum FF000000 FFOSFFFF a FF040000 FFO 7FFFF FF080000 FFOBFFFF FFOCOOOO FFOFFFFF FF100000 FF13FFFF FF140000 FF17FFFF FF180000 FF1BFFFF FF1C0000 FF1FFFFF FF200000 FF23FFFF FF240000 FF27FFFF FF280000 FF2BFFFF FF2C0000 FF2FFFFF FF300000 FF33FFFF FF340000 FF37FFFF IN28F640C3T FF380000 FF3BFFFF FF3C0000 FF3FFFFF IN28F640 5 FF400000 FF43FFFF z Show Log Load Settings Save Settings cm Figure 2 FLASH Device Configuration for FLASH Programmer Metrowerks CodeWarrior i i dx File Edit View Search Project Debug Tools Window Help ENE Boe x LE EEA KATE HE iB E Flash Programmer Target Configuration Flash Configuration IV Erase Blank Check Sectors Individually Program Verity Erase Blank Check C O FFC Checksum FFDBFFFF FFDFFFFF FFESFFFF FFEBFFFF FFEFFFFF FFF3FFFF FFF7FFFF FFFBFFFF ERFFFRFF Mad Status Details Erase Blank Check Show Log Load Settings Save Settings mu Figure 3 Erase Blank Check Tab for FLASH Programmer eDINK for MPC8560ADS Rev 0 4 Freescale Semiconductor Recompiling the SOURCE lel xl Metrowerks CodeWarrior File Edit View Search Project
3. Debug Tools Window Help TTT og 9KRERRKE GE EEE a Flash Programmer Program Verify Flash I Use Selected File D Profiles rSaahw D esktop edink images edink bin Ha File Type Auto Detect z V Restrict Address Range iY Apply Address Offset Fi DI Mu Offset Ox FFC00000 End Ox FFFFFFFF Flash Base Address Ox FF 000000 Flash Base Offset Ox FECO0000 Sas o petiisj Program Verify Show Log Load Settings Save Settings mem Target Configuration Flash Configuration Program 2 Verify Erase Blank Check Checksum Figure 4 Program Verify Tab for FLASH Programmer 3 Recompiling the SOURCE Extract the full source tree in the EDINK BASE directory src save obj and obj directories which contain the source codes and object files required to build eDINK executable will exist after extraction Also the makefile will be located in the EDINK BASE Modify the makefile so that it points to the toolchain Note that in order to build eDINK executable a PowerPC EABI toolchain modified to support e500 is required cp save obj obj make make will generate the edink bin file in obj directory It will also generate the elf binary eDINK and s record edink src 4 Board Settings Jumpers and Switches In order to program the FLASH some kind of a debugger needs to be run and communicated over the COP JTAG interface The following switch se
4. board FLASH of the MPC8560ADS board To do so without compiling program FLASH with any one of these images which is supported by the FLASH programmer edink flash xml FLASH programmer configuration file to be used with CodeWarrior 1 1 CodeWarrior Development Studio PowerQUICC II Edition version 1 0 4 Build 40406 Note that the specific build and version number may not be necessary in order to use this file Programming the FLASH with the Shipped Working eDINK Binary File edink bin The last 4MB of the 16MB on board FLASH of the MPC8560ADS board is used to program the eDINK image This working image can be programmed using any standard FLASH Programmer Utility that can communicate with the MPC8560ADS pilot board Note that the FLASH Programmer utility should support programming the raw binary file The following steps are involved in programming the on board FLASH 1 Suppose that the starting address of the FLASH is 0xFF000000 then the last 4MB of FLASH area starts at OxFFCO0000 and the end address of the FLASH is OxFFFFFFFF 2 Erase only the last 4MB i e from 0xFFC00000 to OxFFFFFFFF Program the edink working bin image starting at address OxFFCO0000 Note that the image size in this case is 0x400000 which is 4MB eDINK for MPC8560ADS Rev 0 Freescale Semiconductor Programming the FLASH with the Shipped Working eDINK Binary File edink bin 2 1 Programming edink bin with CodeWarrior Based upon the above descript
5. CO000 00100000 OK T U VGO 000036A4 I O system initialized Environment is not valid Skipping system setup RealTime Clock not running set emory Enabled 128MB at CL 0 Caches Enabled L1I 32K L1D 32K L2 256K Register Inits 32 GPRs 227 SPRs eDINK for MPC8560ADS Rev 0 8 Freescale Semiconductor Default Program Settings HEEF HERH ft ft 4 HEEF HEEF Version 13 1 1 GCC Build Released May 13 2003 Built on Jun 30 2004 14 41 10 Ported by Freescale s NCSD Applications Group Austin TX System MPC8560ADS Evaluation Board IDProc PVR 8020 BUS 3ns 133330kHz Processor MPC8540 V1 0 800 MHz 266 MHz CCB 133 MHz memory 66 MHz PCI Memory 128MB at CL 0 Copyright Freescale Inc 1993 2003 Refer to history c for release info changes errata and fixes EDINK MPC8540 1 gt gt 6 Default Program Settings The code on AS IS basis would use the DDR as system memory Do the following to use local bus SDRAM instead Uncomment out define LOCAL SDRAM AS SYS MEM e Comment out define DDR AS SYS MEM When DDR is selected as system memory DDR memory testing can also be selected before copying data and text section from FLASH memory to DDR memory Note that DDR testing will drastically increase boot up ti
6. Freescale Semiconductor Application Note eDINK for MPC8560ADS by Ahsan Kabir NCSD Freescale Semiconductor Inc Austin TX eDINK e500 core Demonstrative Interactive Nanokernel an enabling and debugging tool for e500 processors has been ported to the MPC8560ADS pilot board Most of the work was performed on the low level BOOT ROM like CPU initialization FLASH configuration DDR configuration setting the I O etc After eDINK comes up the user will see the active eDINK command prompt Typing help at the command prompt will bring up several commands which are a superset of all the commands that were built up over time and support many different boards eDINK running on the MPC8560ADS board supports only a subset of all these listed commands See Section 7 Supported Commands for more information N 0 0 MM R R W 1 Introduction This release of eDINK has been ported from eDINK running on a platform simulator The following features are added in this release e support for MPC8560ADS board in MPC8540 mode only either the DDR memory or SDRAM memory in the local bus can act as system memory O Freescale Semiconductor Inc 2004 2005 All rights reserved Document Number AN2916 Rev 0 07 2005 Introduction Programming the FLASH with the Shipped Working Contents eDINK Binary File edink bin 2 Recompiling the SOURCE Board Settings Jumpers and Switches
7. intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support or sustain life or for any other application in which the failure of the Freescale Semiconductor product could create a situation where personal injury or death may occur Should Buyer purchase or use Freescale Semiconductor products for any such unintended or unauthorized application Buyer shall indemnify and hold Freescale Semiconductor and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that Freescale Semiconductor was negligent regarding the design or manufacture of the part Freescale and the Freescale logo are trademarks of Freescale Semiconductor Inc All other product or service names are the property of their respective owners Freescale Semiconductor Inc 2004 2005 xy 2 freescale semiconductor
8. ion a specific example of FLASH programming using Code Warrior 1 1 Code Warrior Development Studio PowerQUICC III Edition version 1 0 4 Build 40406 is provided below Also the edink flash xml file is provided with this release which consists of the settings required for the FLASH programmer In order to make use of this file first invoke the FLASH programmer by clicking on Tools gt Flash Programmer Then use the Load Settings tab and point to the edink flash xml file CodeWarrior FLASH Programmer window captures are provided in Figure 1 Figure 2 Figure 3 and Figure 4 for reference e 16 x Metrowerks CodeWarrior SE ne File Edit View Search Project Debug Tools Window Help BEeeOBre xR OBBAREU Ch gt HE IB E Flash Programmer Target Configuration Flash Confiquration Default Project Program Verify Erase Blank Check Pest Target Checksum 7 Use Custom Settings Target Processor 8560 Connection PowertaP PRO CCS 221 7 V Use Target Initialization JH Program Files Metrowerks CodeW arrior PowerPC_EABI_Support Browse Target Memory Buffer Address oxf00002000 IV Enable Logging Target Memory Buffer Size Dx 00020000 m Target Memory Buffer Options TT Verity Target Memory Writes Show Log Load Settings Save Settings Figure 1 Target Configuration for FLASH Programmer eDINK for MPC8560ADS Rev 0 Freescale Semiconductor
9. istribution Center P O Box 5405 Denver Colorado 80217 800 441 2447 303 675 2140 Fax 303 675 2150 LDCForFreescaleSemiconductor hibbertgroup com Document Number AN2916 Rev 0 07 2005 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document Freescale Semiconductor reserves the right to make changes without further notice to any products herein Freescale Semiconductor makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does Freescale Semiconductor assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability including without limitation consequential or incidental damages Typical parameters which may be provided in Freescale Semiconductor data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts Freescale Semiconductor does not convey any license under its patent rights nor the rights of others Freescale Semiconductor products are not designed
10. me It takes about 30 40 minutes to boot up with the DDR memory test enabled In order to provision for DDR memory test do the following Uncomment define DDR MEMORY TEST eDINK for MPC8560ADS Rev 0 Freescale Semiconductor 9 Supported Commands Note that LOCAL SDRAM AS SYS MEM and DDR AS SYS MEM should not be defined simultaneously For a complete description of the memory map for eDINK please refer to the Creating eDINK for DINK32 Code using the e500 ISS application note located at online at http www freescale com files netcomm doc app note AN2336 pdf 7 Supported Commands Following is the list of all the commands that do not work For a complete description of these commands please refer to DINK32 User s Manual located online at http www freescale com files soft_dev_tools doc ref manual DINK32UM pdf Commands that do not work on MPC8560ADS platform are as follows BM DEV ENV FU ID NM PCF PMAPPER RMN SB TE TM W BO CRC FS LO MI PD PM PNG RST TR TI SH STTY TAU 8 Conclusion The MPC8560ADS board can be used to run the eDINK that is created for MPC8540 processor This eDINK has a lot of optimization features turned on Running applications under this eDINK environment have been verified This eDINK could be used to run benchmark applications because of the many optimization features enabled Since eDINK for MPC8540 is ported from eDINK for e500 ISS it is worthwhile to look in
11. mming also make sure that J2 jumper is set to EN This will ensure that the FLASH can be programmed The FLASH programming will not be successful if this jumper is DIS eDINK for MPC8560ADS Rev 0 6 Freescale Semiconductor Preparing to Run eDINK 5 Preparing to Run eDINK e Program the FLASH with edink bin using the debugger s FLASH programming capability e Power cycle off the board e Change the board settings keeping everything identical to what is described in Section 4 except for the following SW3 111111 boot out from FLASH e Connect a serial cable between the upper serial port of the board to any of the COMx ports of the PC Setup a hyperterminal for COMx port of the PC with these features baud 9600 parity none stop bit 1 data bits 8 flow control none e Power on the board 5 1 A Test Run This example run is when DDR is acting as system memory Expect to see the following on the hyperterminal CONSOLE I O ACTIVE CONFIGURATION FCOE0000 00460148 FCOE0004 87330000 FCOE0008 00010000 FCOEOOOC 83830377 FCOE0010 07000000 DDR REGISTERS FC002000 00000007 FC002080 80000002 FC002108 37344321 FC00210C 00000800 eDINK for MPC8560ADS Rev 0 Freescale Semiconductor 7 Preparing to Run eDINK FC002110 C2000000 FC002118 00000062 FC002124 05200100 FC002F00 00000000 FC002F04 00000000 FC002F08 00000018 FCO002FOC 00000000 COPY 000B
12. to this application note Creating eDINK for DINK32 Code using the e500 ISS located online at http www freescale com files netcomm doc app_note AN2336 pdf Also the reader may want to refer to the DINK32 PowerPC Debugger User s Manual eDINK for MPC8560ADS Rev 0 10 Freescale Semiconductor Conclusion THIS PAGE INTENTIONALLY LEFT BLANK eDINK for MPC8560ADS Rev 0 Freescale Semiconductor 11 How to Reach Us Home Page www freescale com email support amp freescale com USA Europe or Locations Not Listed Freescale Semiconductor Technical Information Center CH370 1300 N Alma School Road Chandler Arizona 85224 800 521 6274 480 768 2130 support amp freescale com Europe Middle East and Africa Freescale Halbleiter Deutschland GmbH Technical Information Center Schatzbogen 7 81829 Muenchen Germany 44 1296 380 456 English 46 8 52200080 English 49 89 92103 559 German 33 1 69 35 48 48 French support freescale com Japan Freescale Semiconductor Japan Ltd Headquarters ARCO Tower 15F 1 8 1 Shimo Meguro Meguro ku Tokyo 153 0064 Japan 0120 191014 81 2666 8080 support japan freescale com Asia Pacific Freescale Semiconductor Hong Kong Ltd Technical Information Center 2 Dai King Street Tai Po Industrial Estate Tai Po N T Hong Kong 800 2666 8080 support asia freescale com For Literature Requests Only Freescale Semiconductor Literature D
13. ttings are recommended when the debugger is run For each of the switch settings the value of pin 1 is shown first followed by the value of pin 2 then 3 and so on Here 0 means ON and means OFF Please refer to the MPC8540ADS Pilot1 Quick Reference Guide document that comes with the MPC8560ADS board for a detailed description of the switches on board eDINK for MPC8560ADS Rev 0 Freescale Semiconductor 5 Board Settings Jumpers and Switches Also note that the switch settings mentioned here are one of the many possible configurations for which eDINK runs SW1 111111 SW2 111111 SW3 001111 SW4 00010011 SW5 0011111111 SW6 01001011 SW7 11111111 SW9 10 SW10 01111100 SW11 10100100 position 2 0 1 for MPC8540 mode MPC8560 mode position 7 0 1 for rev2 rev1 silicon SW12 1001100000 SW13 1000 SW14 0000 SWI5 011101 SW16 0000 SW17 10000100 SW18 push button no configuration needed SW19 push button no configuration needed SW20 011011 SW21 push button no configuration needed SW22 0101 if CodeWarrior with PowerTAP Pro is being used for any other debugger type find out what this switch would be from MPC8540_ADS_Quick_Guide_rev1 9 doc which is shipped with the MPC8560ADS board SW23 010110 SW24 push button SW25 011110 SW26 push button SW27 push button SW28 push button SW29 0010 SW30 not mounted optional For FLASH progra
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