Upgrade sdram chip to 16MB for DE2 dev...

--- Quote Start ---

originally posted by hippo@Jun 4 2006, 07:28 AM

try "unset cc" ,and run "make menuconfig" again.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15876)

--- quote end ---

--- Quote End ---

I can"t execute "make menuconfig" comamnd on linux.

Why ?

<div class='quotetop'>QUOTE </div>

--- Quote Start ---

[faye@localhost uClinux-dist-test]$ unset CC

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

config/mkconfig > config.in

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

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

make: *** [menuconfig] Error 2[/b]

--- Quote End ---

Relax.

cd ~/uClinux-dist-test

--- Quote Start ---

originally posted by hippo@Jun 4 2006, 07:54 AM

relax.

cd ~/uclinux-dist-test

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15879)

--- quote end ---

--- Quote End ---

hi hippo

I meet the same problem again.

<div class='quotetop'>QUOTE </div>

--- Quote Start ---

[faye@localhost uClinux-dist-test]$ unset CC

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

config/mkconfig > config.in

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

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

make: *** [menuconfig] Error 2[/b]

--- Quote End ---

Thx !

Add symlink for cc,

su -

cd /usr/bin

ln -s gcc cc

--- Quote Start ---

originally posted by hippo@Jun 4 2006, 10:20 AM

add symlink for cc,

su -

cd /usr/bin

ln -s gcc cc

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15889)

--- quote end ---

--- Quote End ---

hi hippo

I can execute "make menuconfig" into kernel config option.

Thank you !

hi hippo

This version is so cool !

Thank you !

Why this version have more free memory can be used ?

But i can&#39;t see it for used memory info .

Thx !

<div class='quotetop'>QUOTE </div>

--- Quote Start ---

uClinux/Nios II

Altera Nios II support © 2004 Microtronix Datacom Ltd.

Built 1 zonelists

Kernel command line:

PID hash table entries: 64 (order: 6, 1024 bytes)

Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)

Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)

Memory available: 6340k/8192k RAM, 0k/0k ROM (1406k kernel code, 353k data)

Mount-cache hash table entries: 512

NET: Registered protocol family 16

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

io scheduler noop registered

io scheduler deadline registered (default)

Serial: JTAG UART driver $Revision: 1.4 $

ttyJ0 at MMIO 0x80481120 (irq = 1) is a jtag_uart

usbmon: debugfs is not available

driver isp1362-hcd, 2005-04-04

isp1362-hcd isp1362-hcd: ISP1362 Host Controller

isp1362_hc_reset:

Clock not ready after 20ms

isp1362-hcd isp1362-hcd: new USB bus registered, assigned bus number 1

isp1362-hcd isp1362-hcd: irq 4, io mem 0x804810d0

isp1362_hc_start:

isp1362-hcd isp1362-hcd: ISP1362 Memory usage:

isp1362-hcd isp1362-hcd: ISTL: 2 * 256: 512 @ $0000:$0100

isp1362-hcd isp1362-hcd: INTL: 16 * ( 64+8): 1152 @ $0200

isp1362-hcd isp1362-hcd: ATL : 32 * ( 64+8): 2304 @ $0680

isp1362-hcd isp1362-hcd: USED/FREE: 3968 128

usb usb1: configuration# 1 chosen from 1 choice

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 2 ports detected

ISP1362 Host Controller, irq 4

Initializing USB Mass Storage driver...

usbcore: registered new driver usb-storage

USB Mass Storage support registered.

NET: Registered protocol family 2

IP route cache hash table entries: 128 (order: -3, 512 bytes)

TCP established hash table entries: 512 (order: -1, 2048 bytes)

TCP bind hash table entries: 512 (order: -1, 2048 bytes)

TCP: Hash tables configured (established 512 bind 512)

TCP reno registered

TCP bic registered

NET: Registered protocol family 1

NET: Registered protocol family 17

Freeing unused kernel memory: 228k freed (0x972000 - 0x9aa000)

Shell invoked to run file: /etc/rcusb 1-2: new full speed USB device using isp13

62-hcd and address 2

Command: hostname uClinux

Command: mount -t proc proc /proc

Command: mount -t sysfs sysfs /sys

Command: mount -t usbfs none /proc/bus/usb

Command: mkdir /var/tmp

Command: mkdir /var/log

Command: mkdir /var/run

Command: mkdir /var/lock

Command: mkdir /var/empty

Command: ifconfig lo 127.0.0.1

Command: route add -net 127.0.0.0 netmask 255.0.0.0 lo

Command: cat /etc/motd

Welcome to

____ _ _

/ __| ||_|

_ _| | | | _ ____ _ _ _ _

| | | | | | || | _ \| | | |\ \/ /

| |_| | |__| || | | | | |_| |/

| ___\____|_||_|_| |_|\____|\_/\_/

| |

|_|

For further information check:

http://www.uclinux.org/ (http://www.uclinux.org/)

Execution Finished, Exiting

Sash command shell (version usb 1-2: configuration# 1 chosen from 1 choice

1.1.1)

/> scsi0 : SCSI emulation for USB Mass Storage devices

Vendor: eUSB Model: Compact Flash Rev: 5.07

Type: Direct-Access ANSI SCSI revision: 02

SCSI device sda: 250880 512-byte hdwr sectors (128 MB)

sda: Write Protect is off

sda: assuming drive cache: write through

SCSI device sda: 250880 512-byte hdwr sectors (128 MB)

sda: Write Protect is off

sda: assuming drive cache: write through

sda: sda1

sd 0:0:0:0: Attached scsi removable disk sda

/> free

MemTotal: 6568 kB

MemFree: 5092 kB

Buffers: 0 kB

/> cd /[/b]

--- Quote End ---

cat /proc/meminfo

Or

ps

hi hippo

I have problem about compiling personal app program.

This is procedure of my compiler, as following:

1. Execute nios2-linux-uclibc-gcc 123.c -o 123 -elt2flt

2. cp 123 to ~/uClinux-dist-test/romfs/bin

3.make linux image

But i can&#39;t run my app program under uClinux.

How to compile my apps program under uClinux-dist-test that is correctlly ?

Thx !

--- Quote Start ---

originally posted by jay_1025@Jun 5 2006, 08:10 PM

hi hippo

i have problem about compiling personal app program.

this is procedure of my compiler, as following:

1. execute nios2-linux-uclibc-gcc 123.c -o 123 -elt2flt

2. cp 123 to ~/uclinux-dist-test/romfs/bin

3.make linux image

but i can&#39;t run my app program under uclinux.

how to compile my apps program under uclinux-dist-test that is correctlly ?

thx !

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15913)

--- quote end ---

--- Quote End ---

Your steps are OK.

Have you tried a simple hello?

On nios2 uclinux,

ls -l /bin

--- Quote Start ---

originally posted by hippo+jun 5 2006, 08:57 am--><div class='quotetop'>quote (hippo @ jun 5 2006, 08:57 am)</div>

--- quote start ---

<!--quotebegin-jay_1025@Jun 5 2006, 08:10 PM

hi hippo

i have problem about compiling personal app program.

this is procedure of my compiler, as following:

1. execute nios2-linux-uclibc-gcc 123.c -o 123 -elt2flt

2. cp 123 to ~/uclinux-dist-test/romfs/bin

3.make linux image

but i can&#39;t run my app program under uclinux.

how to compile my apps program under uclinux-dist-test that is correctlly ?

thx !

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15913)

--- quote end ---

--- Quote End ---

Your steps are OK.

Have you tried a simple hello?

On nios2 uclinux,

ls -l /bin

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15919)</div>

[/b]

--- Quote End ---

hi hippo

I don&#39;t try hello simple.

I think that I miss 2 steps with "make" and "make romfs".

1. Execute nios2-linux-uclibc-gcc 123.c -o 123 -elt2flt

2. cp 123 to ~/uClinux-dist-test/romfs/bin

3.make

4.make romfs

5.make linux image

I can run my app program under linux and have some problems.

But this app program can run under linux-2.6.16.1 that is ok .