Hi All,
I patched the kernel with xenomai, but the kernel "cuImage" cannot boot up,
below is the console output:
U-Boot 2009.06.00-svn21572 (Aug 24 2010 - 11:20:12)
CPU: MPC885ZPnn at 100 MHz: 8 kB I-Cache 8 kB D-Cache FEC present
Board: RXT-2000
I2C: ready
DRAM: 32 MB
1 gd->ram_size = (2000000) CONFIG_SYS_MEM_TOP_HIDE (0)
2 gd->ram_size = (2000000) CONFIG_SYS_MEM_TOP_HIDE (0)
IRIS: bd->bi_memsize (2000000) gd(ff002ec0)->gd->ram_size(2000000)
IRIS: bd->bi_memsize (2000000)
Now running in RAM - U-Boot at: 01f89000
FLASH: 16 MB
In: serial
Out: serial
Err: serial
Net: FEC ETHERNET
IRIS: IDE testing
IRIS: CONFIG_CMD_IDE
PCMCIA:IRIS: NO CONFIG_START_IDE
SanDisk SDP 5/3 0.6
Fixed Disk Card
IDE interface
[silicon] [unique] [single] [sleep] [standby] [idle] [low power]
Bus 0: OK
Device 0: Model: SanDisk SDCFH-002G Firm: HDX 5.04 Ser#: AOZ043010001455
Type: Removable Hard Disk
Capacity: 1918.0 MB = 1.8 GB (3928176 x 512)
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at 00100000 ...
Image Name: Linux-2.6.33.4
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1873951 Bytes = 1.8 MB
Load Address: 00400000
Entry Point: 00400558
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Memory <- <0x0 0x0> (0MB)
ENET0: local-mac-address <- 00:00:00:00:00:00
CPU clock-frequency <- 0x0 (0MHz)
CPU timebase-frequency <- 0x0 (0MHz)
zImage starting: loaded at 0x00400000 (sp: 0x01b88990)
Allocating 0x3d6de0 bytes for kernel ...
gunzipping (0x00000000 <- 0x0040c000:0x007fd97c)...done 0x3adf34 bytes
Linux/PowerPC load:
Finalizing device tree... flat tree at 0x80a300
Before I patched xenomai, the kernel can boot up with below console output:
CPU: MPC885ZPnn at 100 MHz: 8 kB I-Cache 8 kB D-Cache FEC present
Board: RXT-2000
I2C: ready
DRAM: 32 MB
1 gd->ram_size = (2000000) CONFIG_SYS_MEM_TOP_HIDE (0)
2 gd->ram_size = (2000000) CONFIG_SYS_MEM_TOP_HIDE (0)
IRIS: bd->bi_memsize (2000000) gd(ff002ec0)->gd->ram_size(2000000)
IRIS: bd->bi_memsize (2000000)
Now running in RAM - U-Boot at: 01f89000
FLASH: 16 MB
In: serial
Out: serial
Err: serial
Net: FEC ETHERNET
IRIS: IDE testing
IRIS: CONFIG_CMD_IDE
PCMCIA:IRIS: NO CONFIG_START_IDE
SanDisk SDP 5/3 0.6
Fixed Disk Card
IDE interface
[silicon] [unique] [single] [sleep] [standby] [idle] [low power]
Bus 0: OK
Device 0: Model: SanDisk SDCFH-002G Firm: HDX 5.04 Ser#: AOZ043010001455
Type: Removable Hard Disk
Capacity: 1918.0 MB = 1.8 GB (3928176 x 512)
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at 00100000 ...
Image Name: Linux-2.6.33.4
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1697346 Bytes = 1.6 MB
Load Address: 00400000
Entry Point: 00400558
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Memory <- <0x0 0x2000000> (32MB)
ENET0: local-mac-address <- 00:d0:dd:ff:20:00
CPU clock-frequency <- 0x5f5e100 (100MHz)
CPU timebase-frequency <- 0x2faf08 (3MHz)
CPU bus-frequency <- 0x2faf080 (50MHz)
zImage starting: loaded at 0x00400000 (sp: 0x01b88990)
Allocating 0x35e3f0 bytes for kernel ...
gunzipping (0x00000000 <- 0x0040c000:0x00799450)...done 0x349f2c bytes
Linux/PowerPC load: root=/dev/sda1 rw rootfstype=ext3
ip=169.254.0.2::169.254.0.1:255.255.0.0 console=ttyCPM0,38400
Finalizing device tree... flat tree at 0x7a6300
Using RxT-Carrier machine description
...................
It seems the boot loader doesn't pass the boot parameters to the kernel that
cannot boot up. Any one can help me? Thanks in advance.
Best regards,
Wenyi Gao
<<Blank Bkgrd.gif>>
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