On Wed, 2010-09-01 at 15:47 +0800, Gao wrote: > 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
This board is not supported. What goes wrong is likely the I-pipe patch for this particular hardware. > 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 > > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@gna.org > https://mail.gna.org/listinfo/xenomai-help -- Philippe. _______________________________________________ Xenomai-help mailing list Xenomai-help@gna.org https://mail.gna.org/listinfo/xenomai-help
