Hi,
I have a Walnut board with ppc405. I have manged to install u-boot on the board. I can download linux image (I am using Monta Vista one) too. But when I tried to use "bootm", the system hanged after showing "## Transferring control to Linux (at address 00000000) ..."
The following is the dump of serial console output. The uImage-uncomp is the uncompressed linux image created with tools/mkimage, as explained in README file. Does anyone have the same problem?
Thanks! Frank
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=> tftp 400000 uImage-uncomp ENET Speed is 100 Mbps - HALF duplex connection TFTP from server 138.31.3.162; our IP address is 138.31.3.79 Filename 'uImage-uncomp'. Load address: 0x400000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ######### done Bytes transferred = 1377116 (15035c hex) => imi 400000
## Checking Image at 00400000 ... Image Name: Linux 2.2.4 Image Type: PowerPC Linux Kernel Image (uncompressed) Data Size: 1377052 Bytes = 1.3 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK => bootm 400000 ## Booting image at 00400000 ... Image Name: Linux 2.2.4 Image Type: PowerPC Linux Kernel Image (uncompressed) Data Size: 1377052 Bytes = 1.3 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK OK ## Current stack ends at 0x00FBBBA8 => set upper limit to 0x00800000 ## cmdline at 0x007FFF00 ... 0x007FFF48 bd address = 0x00FBBF90 memstart = 0x00000000 memsize = 0x01000000 flashstart = 0xFF800000 flashsize = 0x00400000 flashoffset = 0x00000000 sramstart = 0x00000000 sramsize = 0x00000000 bootflags = 0x0000A000 procfreq = 200 MHz plb_busfreq = 100 MHz pci_busfreq = 25 MHz ethaddr = 00:00:48:B9:00:51 IP addr = 138.31.3.79 baudrate = 9600 bps No initrd ## Transferring control to Linux (at address 00000000) ...
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