P-Series中的主题 Re: Programming in SDK

Programming in SDK

hammadnayeem — Mon, 11 May 2015 10:32:48 GMT

For compiling a C program for P2020RDB-PCA board with use of SDKv1.7, I made a simple_serial.c program at location Documents in my Linux System and went to that location by use of command-

mhnayeem@mhnayeem-ThinkCentre-A58:~$ cd Documents

and then compiled the C program through this command -

mhnayeem@mhnayeem-ThinkCentre-A58:~/Documents$ $CC simple_serial.c --sysroot=/opt/fsl-networking/QorIQ-SDK-V1.7/sysroots/ppce500v2-fsl-linux-gnuspe/ -o simple_serial

I get this error-

simple_serial.c: command not found

Please guide me with proper command and the location of executing it for compilation of a program to P2020RDB-PCA using SDKv1,7

Re: Programming in SDK

yipingwang — Thu, 14 May 2015 08:13:29 GMT

Hello Hammad Nayeem,

Please refer to the following information regarding how to use the standalone Toolchain.

b25805@sun Documents]$ source /opt/fsl-networking/QorIQ-SDK-V1.7/environment-setup-ppce500v2-fsl-linux-gnuspe

[b25805@sun Documents]$ ls

simple_serial.c

[b25805@sun Documents]$ $CC simple_serial.c -o simple_serial

[b25805@sun Documents]$ ls

simple_serial simple_serial.c

[b25805@sun Documents]$ file simple_serial

simple_serial: ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16, BuildID[sha1]=54ab06d0a14f13d01809d816f40bb73b4e8c97ec, not stripped

[b25805@sun Documents]$

Have a great day,
Yiping

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Re: Programming in SDK

hammadnayeem — Thu, 14 May 2015 08:56:15 GMT

Thanks Yiping

I have installed tftp server to my Linux Computer.

Now I need to load SDK1.7 image onto board.

For that I was reading

Configuring U-Boot Network Parameters

in the Freescale Technical Information Center.

Here, I want to know about how to get MAC addresses for the P2020RDB-PCA Board I have.

Re: Programming in SDK

yipingwang — Thu, 14 May 2015 09:05:52 GMT

Please configure MAC addresses in u-boot environment variables.

Here is an example.

baudrate=115200

bdev=sda1

bootargs=root=/dev/ram rw console=ttyS0,115200 ramdisk_size=120000

bootcmd=setenv bootargs root=/dev/$bdev rw rootdelay=30 console=$consoledev,$baudrate $othbootargs;usb start;ext2load usb 0:1 $loadaddr /boot/$bootfile;ext2load usb 0:1 $fdtaddr /boot/$fdtfile;bootm $loadaddr - $fdtaddr

bootdelay=-1

bootfile=/tftpboot/b46610/p1020rdb_fsl-sdk-v1.7/uImage-p1020rdb.bin

consoledev=ttyS0

eth10addr=00:E0:0C:00:2A:0a

eth11addr=00:E0:0C:00:2A:0b

eth12addr=00:E0:0C:00:2A:0c

eth13addr=00:E0:0C:00:2A:0d

eth14addr=00:E0:0C:00:2A:0e

eth15addr=00:E0:0C:00:2A:0f

eth1addr=00:E0:0C:00:2A:01

eth2addr=00:E0:0C:00:2A:02

eth3addr=00:E0:0C:00:2A:03

eth4addr=00:E0:0C:00:2A:04

eth5addr=00:E0:0C:00:2A:05

eth6addr=00:E0:0C:00:2A:06

eth7addr=00:E0:0C:00:2A:07

eth8addr=00:E0:0C:00:2A:08

eth9addr=00:E0:0C:00:2A:09

ethact=eTSEC3

ethaddr=00:E0:0C:00:2A:00

ethprime=eTSEC3

fdtaddr=c00000

fdtfile=/tftpboot/b46610/p1020rdb_fsl-sdk-v1.7/uImage-p1020rdb-pd_32b.dtb

fileaddr=c00000

filesize=4046a8

hostname=unknown

hwconfig=usb1:dr_mode=host,phy_type=ulpi

ipaddr=192.168.2.62

jffs2nand=mtdblock9

jffs2nor=mtdblock3

loadaddr=1000000

map_lowernorbank=i2c dev 1; i2c mw 18 1 02 1; i2c mw 18 3 fd 1

map_uppernorbank=i2c dev 1; i2c mw 18 1 00 1; i2c mw 18 3 fd 1

nandboot=i2c dev 1; i2c mw 18 1 0x44 1; i2c mw 18 3 0x03 1; reset

nandbootaddr=100000

nandfdtaddr=80000

netdev=eth0

nfsboot=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off console=$consoledev,$baudrate $othbootargs;tftp $loadaddr $bootfile;tftp $fdtaddr $fdtfile;bootm $loadaddr - $fdtaddr

norboot=i2c dev 1; i2c mw 18 1 0x64 1; i2c mw 18 3 0x03 1; reset

norbootaddr=ef080000

norfdtaddr=ef040000

pciboot=i2c dev 1; i2c mw 18 1 0x74 1; i2c mw 18 3 0x03 1; reset

ramboot=setenv bootargs root=/dev/ram rw console=$consoledev,$baudrate $othbootargs ramdisk_size=$ramdisk_size;tftp $ramdiskaddr $ramdiskfile;tftp $loadaddr $bootfile;tftp $fdtaddr $fdtfile;bootm $loadaddr $ramdiskaddr $fdtaddr

ramdisk_size=120000

ramdiskaddr=2000000

ramdiskfile=rootfs.ext2.gz.uboot

rootpath=/opt/nfsroot

sdboot=i2c dev 1; i2c mw 18 1 0x24 1; i2c mw 18 3 0x03 1; reset

serverip=192.168.2.1

spiboot=i2c dev 1; i2c mw 18 1 0x34 1; i2c mw 18 3 0x03 1; reset

stderr=serial

stdin=serial

stdout=serial

tftpflash=tftpboot $loadaddr $uboot; protect off 0xeff40000 +$filesize; erase 0xeff40000 +$filesize; cp.b $loadaddr 0xeff40000 $filesize; protect on 0xeff40000 +$filesize; cmp.b $loadaddr 0xeff40000 $filesize

uboot=u-boot.bin

vscfw_addr=efdc0000

Environment size: 2677/8188 bytes

Have a great day,
Yiping

Re: Programming in SDK

hammadnayeem — Fri, 15 May 2015 09:34:07 GMT

For Ramdisk deployment through TFTP For P2020RDB-PCA Rev E Board , I am using following commands, are these oK...?

=> setenv ethaddr 00:04:9F:02:D8:81
=> setenv eth1addr 00:04:9F:02:D8:82
=> setenv eth2addr 00:04:9F:02:D8:83
=>setenv ethact eTSEC1
=>setenv ipaddr 192.168.1.100
=>setenv serverip 192.168.1.2
=>setenv gatewayip 192.168.1.1
=>setenv netmask 255.255.255.0
=> setenv ramdiskfile fsl-image-core-p2020rdb.ext2.gz.u-boot
=>setenv bootargs ‘root=/dev/ram rw ramdisk_size=10000000 console=ttyS0,115200’
=>saveenv
=>tftp 1000000 uImage-p2020rdb.bin
=>tftp 2000000 fsl-image-core-p2020rdb.ext2.gz.u-boot
=>tftp c00000 uImage-p2020rdb-pc_32b.dtb
=>bootm 1000000 2000000 c00000