wiki3125: AtmelAT91SAM9RL64EKEvaluationBoard (Version 15) | ||||||||||||||
Release Notes for the QNX Neutrino 6.4.0 BSP for Atmel AT91SAM9Rl64-EK Board#System requirements#Target system#
Host development system#
Getting Started#Step 1: Connect your hardware#Connect the DEBUG port of the AT91SAM9RL64 board to the first serial port of your windows machine. Install the SAM-BA application provided from Atmel. Connect the board with Windows Machine using USB Cable.Step 2: Build the BSP#You can build an OS image from the source code or the binary components contained in a BSP package. For instructions about building an OS image, please refer to the chapter Working with a BSP in the Building Embedded Systems manual. After Building the BSP you will find three bin files in images directory. *ifs-at91sam9rl64.bin *ipl-at91sam9rl64.bin *ipl-ifs-at91sam9rl64.binmkflashimage script will create a combined IPL/OS image called ipl-ifs-at91sam9rl64.bin The mkflashimage script: #!/bin/sh # script to build a binary IPL and boot image for ATMEL AT91SAM9XX Evaluation Kit board # NOTE the image (ipl-ifs-at91sam9xx.bin) must be built as binary, i.e. [virtual=armle,binary] in the buildfile set -v # Convert IPL into BINARY format ${QNX_HOST}/usr/bin/ntoarm-objcopy --input-format=elf32-littlearm --output-format=binary -R.data ../install/armle/boot/sys/ipl-at91sam9xx-at91sam9rl64 ipl-tmp-at91sam9rl64.bin # Pad BINARY IPL mkrec -s16k -ffull -r ipl-tmp-at91sam9rl64.bin > ipl-at91sam9rl64.bin # Combine the BINARY IPL with the BINARY OS Image cat ./ipl-at91sam9rl64.bin ./ifs-at91sam9rl64.bin > ipl-ifs-at91sam9rl64.bin # Cleaning up temporary files rm -f *tmp* Step 3A: Loading the Bootable IFS image.#The Atmel AT91SAM9RL64 board supports booting from a native QNX bootable IPL/OS image in flash. IFS image needs to be downloaded at the Data-Flash present on the SPI Bus.
Step 3A: Generate a bootable flash image#Step 4B: Download the Bootable OS image in Data-FLash#
Step 4B1: Download the Bootable IFS image onto Data-Flash at location 0x4000#
>RomBOOT > QNX/Neutrino IPL for ATMEL AT91SAM9xx Board : Commands: d: download image to SDRAM using DBGU (serial) port f: scan Dataflash for image ipl> Scanning Dataflash... Scanning Dataflash for image @ offset 0x00004000 Image Loaded @ 0x20100000 Jumping to startup @ 0x20101CA0 GPIO init : DBGU, USART, Audio(AC97), NAND, LCD, CPU0: Dcache: 128x32 WB CPU0: Icache: 128x32 CPU0: 41069265: arm926 rev 5 200MHz elf_map: 1M va=fe000000 pa=20100000 sz=00100000 elf_map: 1M va=fe000000 pa=20100000 sz=00100000 Header size=0x0000009c, Total Size=0x00000508, #Cpu=1, Type=4 Section:system_private offset:0x000001f0 size:0x00000068 syspage ptr user:fc404000 kernel:fc404000 cpupage ptr user:fc404808 kernel:fc404808 spacing:84 kdebug info:00000000 callback:00000000 boot pgms: idx=0 0) base paddr:20110000 start addr:fe03d838 ramsize:00000000 pagesize:00001000 Section:qtime offset:0x00000148 size:0x00000060 boot:00000000 CPS:00000000005f5e10 rate/scale:160000/-12 intr:1 Section:callout offset:0x000000a0 size:0x00000048 reboot:fc404680 power:fc40469c timer_load:fc4046b0 reload:fc4046d8 value:fc404704 0) display:fc404724 poll:fc404748 break:fc40476c 1) display:00000000 poll:00000000 break:00000000 Section:cpuinfo offset:0x000001a8 size:0x00000020 0) cpu:41069265 flags:40000000 speed:000000c8 cache i/d:1/0 name:53 Section:cacheattr offset:0x000004c8 size:0x00000040 0) flags:32 size:0020 #lines:0080 control:fc404508 next:255 1) flags:11 size:0020 #lines:0080 control:fc40455c next:255 Section:meminfo offset:0x00000508 size:0x00000000 Section:asinfo offset:0x00000328 size:0x00000160 0000) 0000000000000000-00000000ffffffff o:ffff a:0010 p:100 c:00000000 n:21 0020) 0000000020000000-0000000023ffffff o:0000 a:0017 p:100 c:00000000 n:28 0040) 0000000000000000-00000000ffffffff o:ffff a:0010 p:100 c:00000000 n:21 0060) 0000000020000000-0000000023ffffff o:0040 a:0007 p:100 c:00000000 n:32 0080) 000000002010e108-00000000205a729b o:0000 a:0005 p:100 c:00000000 n:60 00a0) 0000000020100000-000000002010e107 o:0000 a:0007 p:100 c:00000000 n:68 00c0) 000000002010e108-00000000205a729b o:0000 a:0007 p:100 c:00000000 n:76 00e0) 0000000020000000-0000000020007fff o:0020 a:0007 p:100 c:00000000 n:84 0100) 000000002001085c-00000000200fffff o:0020 a:0007 p:100 c:00000000 n:84 0120) 00000000205a729c-0000000023dcffff o:0020 a:0007 p:100 c:00000000 n:84 0140) 0000000023fd0000-0000000023ffffff o:0020 a:0007 p:100 c:00000000 n:84 Section:hwinfo offset:0x000002e0 size:0x00000048 0) size:3 tag:3 isize:3, iname:0, owner:65535, kids:1 12) size:3 tag:17 isize:3, iname:9, owner:0, kids:1 24) size:3 tag:3 isize:3, iname:37, owner:12, kids:1 36) size:4 tag:46 isize:4, iname:41, owner:24, kids:0 00 00 00 00 Section:typed_strings offset:0x00000258 size:0x00000028 off:0 type:5 string:'AT91SAM9RL64' off:20 type:2 string:'localhost' Section:strings offset:0x00000280 size:0x00000060 [0]'hw' [3]'Group' [9]'unknown' [17]'Bus' [21]'memory' [28]'ram' [32]'1to1' [37]'rtc' [41]'NONE' [46]'Device' [53]'arm926' [60]'imagefs' [68]'startup' [76]'bootram' [84]'sysram' Section:intrinfo offset:0x00000488 size:0x00000040 0) vector_base:00000000, #vectors:32, cascade_vector:7fffffff cpu_intr_base:00000000, cpu_intr_stride:0, flags:0000 id => flags:8000, size:002c, rtn:fc4045c8 eoi => flags:9000, size:0028, rtn:fc4045f4 mask:fc40461c, unmask:fc404640, config:00000000 Section:smp offset:0x00000508 size:0x00000000 Section:pminfo offset:0x00000508 size:0x00000000 Section:mdriver offset:0x00000508 size:0x00000000 Section:boxinfo offset:0x000001c8 size:0x00000028 hw_flags:00000000 Section:cpu offset:0x00000128 size:0x00000020 page_flush:fc40458c page_flush_deferred:fc4045c4 upte_ro:00000aae upte_rw:00000ffe kpte_ro:0000000e kpte_rw:0000055e mask_nc:0000000c mmu_cr1:00051078 set:0000317f clr:00000000 -> 0005317f System page at phys:20010000 user:fc404000 kern:fc404000 Starting next program at vfe03d838 cpu_startnext: cpu0 -> fe03d838 Welcome to QNX Neutrino 6.4 on the Atmel AT91SAM9RL64 Board You can test the OS simply by executing any shell builtin command or any command residing within the OS image (e.g. ls). Step 4B2: Download the IPL onto the Data-Flash at location 0x0:#
Step 4B3: Download the combined image of IPL and IFS onto Data-Flash at location 0x0#
>RomBOOT > QNX/Neutrino IPL for ATMEL AT91SAM9xx Board : Commands: d: download image to SDRAM using DBGU (serial) port f: scan Dataflash for image ipl> Scanning Dataflash... Scanning Dataflash for image @ offset 0x00004000 Image Loaded @ 0x20100000 Jumping to startup @ 0x20101CA0 GPIO init : DBGU, USART, Audio(AC97), NAND, LCD, CPU0: Dcache: 128x32 WB CPU0: Icache: 128x32 CPU0: 41069265: arm926 rev 5 200MHz elf_map: 1M va=fe000000 pa=20100000 sz=00100000 elf_map: 1M va=fe000000 pa=20100000 sz=00100000 Header size=0x0000009c, Total Size=0x00000508, #Cpu=1, Type=4 Section:system_private offset:0x000001f0 size:0x00000068 syspage ptr user:fc404000 kernel:fc404000 cpupage ptr user:fc404808 kernel:fc404808 spacing:84 kdebug info:00000000 callback:00000000 boot pgms: idx=0 0) base paddr:20110000 start addr:fe03d838 ramsize:00000000 pagesize:00001000 Section:qtime offset:0x00000148 size:0x00000060 boot:00000000 CPS:00000000005f5e10 rate/scale:160000/-12 intr:1 Section:callout offset:0x000000a0 size:0x00000048 reboot:fc404680 power:fc40469c timer_load:fc4046b0 reload:fc4046d8 value:fc404704 0) display:fc404724 poll:fc404748 break:fc40476c 1) display:00000000 poll:00000000 break:00000000 Section:cpuinfo offset:0x000001a8 size:0x00000020 0) cpu:41069265 flags:40000000 speed:000000c8 cache i/d:1/0 name:53 Section:cacheattr offset:0x000004c8 size:0x00000040 0) flags:32 size:0020 #lines:0080 control:fc404508 next:255 1) flags:11 size:0020 #lines:0080 control:fc40455c next:255 Section:meminfo offset:0x00000508 size:0x00000000 Section:asinfo offset:0x00000328 size:0x00000160 0000) 0000000000000000-00000000ffffffff o:ffff a:0010 p:100 c:00000000 n:21 0020) 0000000020000000-0000000023ffffff o:0000 a:0017 p:100 c:00000000 n:28 0040) 0000000000000000-00000000ffffffff o:ffff a:0010 p:100 c:00000000 n:21 0060) 0000000020000000-0000000023ffffff o:0040 a:0007 p:100 c:00000000 n:32 0080) 000000002010e108-00000000205a729b o:0000 a:0005 p:100 c:00000000 n:60 00a0) 0000000020100000-000000002010e107 o:0000 a:0007 p:100 c:00000000 n:68 00c0) 000000002010e108-00000000205a729b o:0000 a:0007 p:100 c:00000000 n:76 00e0) 0000000020000000-0000000020007fff o:0020 a:0007 p:100 c:00000000 n:84 0100) 000000002001085c-00000000200fffff o:0020 a:0007 p:100 c:00000000 n:84 0120) 00000000205a729c-0000000023dcffff o:0020 a:0007 p:100 c:00000000 n:84 0140) 0000000023fd0000-0000000023ffffff o:0020 a:0007 p:100 c:00000000 n:84 Section:hwinfo offset:0x000002e0 size:0x00000048 0) size:3 tag:3 isize:3, iname:0, owner:65535, kids:1 12) size:3 tag:17 isize:3, iname:9, owner:0, kids:1 24) size:3 tag:3 isize:3, iname:37, owner:12, kids:1 36) size:4 tag:46 isize:4, iname:41, owner:24, kids:0 00 00 00 00 Section:typed_strings offset:0x00000258 size:0x00000028 off:0 type:5 string:'AT91SAM9RL64' off:20 type:2 string:'localhost' Section:strings offset:0x00000280 size:0x00000060 [0]'hw' [3]'Group' [9]'unknown' [17]'Bus' [21]'memory' [28]'ram' [32]'1to1' [37]'rtc' [41]'NONE' [46]'Device' [53]'arm926' [60]'imagefs' [68]'startup' [76]'bootram' [84]'sysram' Section:intrinfo offset:0x00000488 size:0x00000040 0) vector_base:00000000, #vectors:32, cascade_vector:7fffffff cpu_intr_base:00000000, cpu_intr_stride:0, flags:0000 id => flags:8000, size:002c, rtn:fc4045c8 eoi => flags:9000, size:0028, rtn:fc4045f4 mask:fc40461c, unmask:fc404640, config:00000000 Section:smp offset:0x00000508 size:0x00000000 Section:pminfo offset:0x00000508 size:0x00000000 Section:mdriver offset:0x00000508 size:0x00000000 Section:boxinfo offset:0x000001c8 size:0x00000028 hw_flags:00000000 Section:cpu offset:0x00000128 size:0x00000020 page_flush:fc40458c page_flush_deferred:fc4045c4 upte_ro:00000aae upte_rw:00000ffe kpte_ro:0000000e kpte_rw:0000055e mask_nc:0000000c mmu_cr1:00051078 set:0000317f clr:00000000 -> 0005317f System page at phys:20010000 user:fc404000 kern:fc404000 Starting next program at vfe03d838 cpu_startnext: cpu0 -> fe03d838 Welcome to QNX Neutrino 6.4 on the Atmel AT91SAM9RL64 Board You can test the OS simply by executing any shell builtin command or any command residing within the OS image (e.g. ls). Summary of driver commands#The driver command lines below are specific to the Atmel AT91SAM9RL64 board. See the online docs for each driver for additional command-line options and other details. Note: Some of the following drivers are commented out in the default buildfile. To use the drivers in the target hardware, you'll need to uncomment them in your buildfile, rebuild the image, and load the image into the board. Startup:#Command:startup-at91sam9xx-at91sam9rl64 -r 0x23dd0000,0x200000,1 -vvvvvvv Serial:#Command:devc-serusart -F -S -u2 -b115200 -c100000000 0xfffb0000^2,6Required binaries:
devc-seratdbgu -e -F -S -b115200 -c100000000 0xfffff200,1Required binaries:
SPI:#Command:spi-master -d at91sam9xxspi base=0xfffcc000,irq=13 &Required binaries:
ETFS NAND flash#Command:fs-etfs-at91sam9xx -D addr=0x40000000 -m /fs/etfsRequired binaries:
Note: For more information about these commands, see the Neutrino Utilities Reference.
Graphics#Command:io-display -dvid=0x0,did=0x0
Note: To run io-graphics use the following commands:
Required binaries:
Photon & io-graphics
About graphics#This driver currently supports the AT91SAM9RL64 integrated LCD controller . It was developed on the Atmel AT91SAM9RL64 Evaluation Board. This is the GF graphics driver is loaded by io-display.LCD Displays#
Reserving Memory / Memory Restrictions#The Atmel AT91SMA9RL64 is a UMA system (Unified Memory Architecture). This means there is no dedicated video memory in the system. Surfaces displayed by the LCD controller, and rendered by the CPU, reside in system memory
startup-at91sam9xx-at91sam9rl64 -r 0x23dd0000,0x200000,1 -vvvvvvv where 0x23dd0000 is the physical base address of memory, and 0x200000 is the size of memory reserved in bytes.
vidbase=0x23dd0000,vidsize=0x200000 For a complete list of options available to the driver please see the atmel91xx.conf file.
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