buildroot to build toolchain on Linux

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originally posted by iriver@Apr 19 2006, 11:05 AM

could you please explain:

su - # your root passwd

yum install compat-gcc-32

cd /usr/bin

mv gcc gcc4

ln -s gcc32 gcc

exit

i use redhat9

thank you !

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PLEASE post your future questions on the uclinux forum.

login as root, install gcc32 and make symlink as gcc.

You can not use redhat9, the make has problems.

Try slackware linux or others.

could you please explain:

su - # your root passwd

yum install compat-gcc-32

cd /usr/bin

mv gcc gcc4

ln -s gcc32 gcc

exit

i use redhat9

thank you !

hi hippo

I wnat to add "ftpd" apps on my uClinuc OS.

When i make menuconfig then occur error info........

[jay@localhost uClinux-dist-test]$ make menuconfig

config/mkconfig > config.in

make -C /home/jay/uClinux-dist-test/config/scripts/lxdialog all

make[1]: Entering directory `/home/jay/uClinux-dist-test/config/scripts/lxdialog&#39;

/bin/sh: cc: command not found

>> Unable to find the Ncurses libraries.

>>

>> You must have Ncurses installed in order

>> to use &#39;make menuconfig&#39;

make[1]: *** [ncurses] Error 1

make[1]: Leaving directory `/home/jay/uClinux-dist-test/config/scripts/lxdialog&#39;

make: *** [menuconfig] Error 2 http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif

How to solve it ?

thx

hi hippo

Thank you very much.... http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif

/include/nios2_system.h

.

define na_DM9000A

define na_DM9000A_irq

.

/drivers/net/dm9000x.c:305: error: `na_dm9000_irq&#39; undeclared here (not in a function) "na_dm9000_irq" update to "na_DM9000A_irq"

drivers/net/dm9000x.c:162 # define DM9000_MIN_IO (na_dm9000) "na_dm9000" update to "DM9000A"

I can make kernel succeed and ping DE2 board form the PC.

Under NIOS II SDK shell# ifconfig eth0 163.26.227.227 # ifconfig eth0

eth0 Link encap:Ethernet HWaddr 00:07:ED:00:00:00

inet addr:163.26.227.227 Bcast:163.26.255.255 Mask:255.255.0.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:0 (0.0 http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/cool.gif TX bytes:0 (0.0 http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/cool.gif

Interrupt:8

Under XP

C:\Documents and Settings\Administrator>ping 163.26.227.226

Pinging 163.26.227.226 with 32 bytes of data:

Reply from 163.26.227.226: bytes=32 time<1ms TTL=128

Reply from 163.26.227.226: bytes=32 time<1ms TTL=128

Reply from 163.26.227.226: bytes=32 time<1ms TTL=128

Reply from 163.26.227.226: bytes=32 time<1ms TTL=128

PS:i can&#39;t ping DE2 board,sometimes.

Can i ifconfig ip before boot uClinux ?

Thx

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originally posted by jay_1025@Apr 13 2006, 12:56 AM

hi hippo

do you have drive "dm9000" chip on de2 board ?

when i make kernel and occur error info:

drivers/char/mem.c: in function `mmap_kmem&#39;:

drivers/char/mem.c:276: warning: cast to pointer from integer of different size

cc drivers/char/random.o

drivers/char/random.c: in function `random_write&#39;:

drivers/char/random.c:1032: warning: comparison of distinct pointer types lacks a cast

cc drivers/char/tty_io.o

cc drivers/char/n_tty.o

cc drivers/char/tty_ioctl.o

cc drivers/char/misc.o

ld drivers/char/built-in.o

cc drivers/hwmon/hwmon.o

ld drivers/hwmon/built-in.o

cc drivers/net/space.o

cc drivers/net/loopback.o

cc drivers/net/dm9000x.o

drivers/net/dm9000x.c:305: error: `na_dm9000_irq&#39; undeclared here (not in a function)

drivers/net/dm9000x.c: in function `dmfe_probe&#39;:

drivers/net/dm9000x.c:362: error: `na_dm9000&#39; undeclared (first use in this function)

drivers/net/dm9000x.c:362: error: (each undeclared identifier is reported only once

drivers/net/dm9000x.c:362: error: for each function it appears in.)

drivers/net/dm9000x.c:434:24: warning: "hdx32" is not defined

drivers/net/dm9000x.c: at top level:

drivers/net/dm9000x.c:291: warning: &#39;dmfe_debug&#39; defined but not used

drivers/net/dm9000x.c:295: warning: &#39;debug&#39; defined but not used

drivers/net/dm9000x.c:296: warning: &#39;mode&#39; defined but not used

drivers/net/dm9000x.c:785: warning: &#39;dmfe_reset_dm9000&#39; defined but not used

make[2]: *** [drivers/net/dm9000x.o] error 1

make[1]: *** [drivers/net] error 2

make: *** [drivers] error 2 http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/sad.gif

before,i have make kernel on window xp and occur same error info.

do you solve it ?

thx

thx

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you have the same question as goral,

http://forum.niosforum.com/forum/index.php?showtopic=3692 (http://forum.niosforum.com/forum/index.php?showtopic=3692)

please post your future questions on the uclinux forum.

hi hippo

Do you have drive "dm9000" chip on DE2 board ?

when i make kernel and occur error info:

drivers/char/mem.c: In function `mmap_kmem&#39;:

drivers/char/mem.c:276: warning: cast to pointer from integer of different size

CC drivers/char/random.o

drivers/char/random.c: In function `random_write&#39;:

drivers/char/random.c:1032: warning: comparison of distinct pointer types lacks a cast

CC drivers/char/tty_io.o

CC drivers/char/n_tty.o

CC drivers/char/tty_ioctl.o

CC drivers/char/misc.o

LD drivers/char/built-in.o

CC drivers/hwmon/hwmon.o

LD drivers/hwmon/built-in.o

CC drivers/net/Space.o

CC drivers/net/loopback.o

CC drivers/net/dm9000x.o

drivers/net/dm9000x.c:305: error: `na_dm9000_irq&#39; undeclared here (not in a function)

drivers/net/dm9000x.c: In function `dmfe_probe&#39;:

drivers/net/dm9000x.c:362: error: `na_dm9000&#39; undeclared (first use in this function)

drivers/net/dm9000x.c:362: error: (Each undeclared identifier is reported only once

drivers/net/dm9000x.c:362: error: for each function it appears in.)

drivers/net/dm9000x.c:434:24: warning: "HDX32" is not defined

drivers/net/dm9000x.c: At top level:

drivers/net/dm9000x.c:291: warning: &#39;dmfe_debug&#39; defined but not used

drivers/net/dm9000x.c:295: warning: &#39;debug&#39; defined but not used

drivers/net/dm9000x.c:296: warning: &#39;mode&#39; defined but not used

drivers/net/dm9000x.c:785: warning: &#39;dmfe_reset_dm9000&#39; defined but not used

make[2]: *** [drivers/net/dm9000x.o] Error 1

make[1]: *** [drivers/net] Error 2

make: *** [drivers] Error 2 http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif

Before,i have make kernel on Window XP and occur same error info.

Do you solve it ?

Thx

thx

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originally posted by jay_1025@Apr 12 2006, 07:40 PM

hello hippo

thank you very much.... http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/biggrin.gif

i was succeed and ran uclinux on de2 dev board.

q:i want to read or write files from the sd_card on de2 board.

can you tell me how to do it ?

thx

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great.

for mmc/sd drivers, please check Jdhar&#39;s post,

http://forum.niosforum.com/forum/index.php?showtopic=3562 (http://forum.niosforum.com/forum/index.php?showtopic=3562)

hello hippo

Thank you very much.... http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/biggrin.gif

I was succeed and ran uClinux on DE2 dev board.

Q:I want to read or write files from the SD_card on DE2 board.

Can you tell me how to do it ?

thx

PLEASE POST your questions on the uclinux forum.

you need curses package, please run as root to install,

yum install ncurses ncurses-devel