A newbie question on android-port to mini2440 64M:
Use this patch:
http://blogimg.chinaunix.net/blog/upfile2/090803104419.rar Use compiler -- gcc version 4.3.2 (Sourcery G++ Lite 2008q3-72)
Compiled successfully: zImage
Make a u-boot image:
mkimage -A arm -O linux -T kernel -C none -a 0x30008000 -e 0x30008000
-d ./zImage uImage
Write into nand offset 0x60000.
And boot it, will freeze on "done, booting the kernel."
What's the next I should do?
The output in qemu（same with mini2440 64M hardware）:
==============================================
/mnt/src/mini2440/qemu/mini2440$ Starting in mini2440
mini2440/../arm-softmmu/qemu-system-arm -M mini2440 -drive
file=mini2440/mini2440_snapshots.img,snapshot=on -serial stdio -kernel
/tftpboot/uImage -mtdblock mini2440/mini2440_nand.bin -show-cursor
-usb -usbdevice
keyboard -usbdevice mouse -net nic,vlan=0 -net tap,vlan=0,ifname=tap0 -
monitor
telnet::5555,server,nowait
S3C: CLK=240 HCLK=240 PCLK=240 UCLK=57
QEMU: ee24c08_init
DM9000: INIT QEMU MAC : 52:54:00:12:34:56
QEMU mini2440_reset: loaded default u-boot from NAND
QEMU mini2440_reset: loaded override u-boot (size 38e00)
QEMU mini2440_reset: loaded /tftpboot/uImage (size 0)
S3C: CLK=240 HCLK=240 PCLK=240 UCLK=48
S3C: CLK=304 HCLK=304 PCLK=304 UCLK=48
S3C: CLK=304 HCLK=101 PCLK=50 UCLK=48
S3C: CLK=304 HCLK=76 PCLK=38 UCLK=48
S3C: CLK=304 HCLK=76 PCLK=38 UCLK=48
S3C: CLK=405 HCLK=101 PCLK=50 UCLK=48
U-Boot 1.3.2-mini2440 (Aug 20 2009 - 09:00:14)
I2C: ready
DRAM: 64 MB
Flash: 2 MB
NAND: Bad block table not found for chip 0
Bad block table not found for chip 0
64 MiB
Found Environment offset in OOB..
USB: S3C2410 USB Deviced
In: serial
Out: serial
Err: serial
MAC: 08:08:11:18:12:27
Hit any key to stop autoboot: 0
MINI2440 # s3c24xx speed get
FCLK = 405 MHz, HCLK = 101 MHz, PCLK = 50 MHz, UCLK = 48 MHz
MINI2440 # print
bootdelay=3
baudrate=115200
ethaddr=08:08:11:18:12:27
usbtty=cdc_acm
mtdparts=mtdparts=mini2440-nand:256k@0(u-boot),128k(env),5m(kernel),-
(root)
mini2440=mini2440=0tb
bootargs_base=console=ttySAC0,115200 noinitrd
bootargs_init=init=/sbin/init
root_nand=root=/dev/mtdblock3 rootfstype=jffs2
root_mmc=root=/dev/mmcblk0p2 rootdelay=2
root_nfs=/mnt/nfs
set_root_nfs=setenv root_nfs root=/dev/nfs rw nfsroot=${serverip}:$
{root_nfs}
ifconfig_static=run setenv ifconfig
ip=${ipaddr}:${serverip}::${netmask}:mini2440:eth0
ifconfig_dhcp=run setenv ifconfig ip=dhcp
ifconfig=ip=dhcp
set_bootargs_mmc=setenv bootargs ${bootargs_base} ${bootargs_init} $
{mini2440}
${root_mmc}
set_bootargs_nand=setenv bootargs ${bootargs_base} ${bootargs_init} $
{mini2440}
${root_nand}
set_bootargs_nfs=run set_root_nfs; setenv bootargs ${bootargs_base}
${bootargs_init}
${mini2440} ${root_nfs} ${ifconfig}
mtdids=nand0=mini2440-nand
bootcmd=run set_bootargs_nand;nboot.e kernel;bootm
bootargs=console=ttySAC0,115200 noinitrd init=/sbin/init mini2440=0tb
root=/dev/mtdblock3 rootfstype=jffs2
filesize=1D8E94
fileaddr=31000000
gatewayip=172.20.0.1
netmask=255.255.255.0
ipaddr=172.20.0.111
serverip=172.20.0.1
partition=nand0,0
mtddevnum=0
mtddevname=u-boot
Environment size: 1228/65532 bytes
MINI2440 # mtdparts
device nand0 <mini2440-nand>, # parts = 4
#: name size offset
mask_flags
0: u-boot 0x00040000 0x00000000 0
1: env 0x00020000 0x00040000 0
2: kernel 0x00500000 0x00060000 0
3: root 0x03aa0000 0x00560000 0
active partition: nand0,0 - (u-boot) 0x00040000 @ 0x00000000
defaults:
mtdids : nand0=mini2440-nand
mtdparts: <NULL>
MINI2440 # boot
Loading from NAND 64MiB 3,3V 8-bit, offset 0x60000
Image Name:
Created: 2009-08-26 7:05:01 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2357028 Bytes = 2.2 MB
Load Address: 30008000
Entry Point: 30008000
## Booting kernel from Legacy Image at 32000000 ...
Image Name:
Created: 2009-08-26 7:05:01 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2357028 Bytes = 2.2 MB
Load Address: 30008000
Entry Point: 30008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing
Linux...................................................................... ...........
........................................................................
done, booting the kernel.
==============================================
