Iris runs from SD card
xiangfu at sharism.cc
Sun Jul 11 11:58:02 EDT 2010
On 07/11/2010 02:38 AM, Bas Wijnen wrote:
> A few notes:
> Since I couldn't test the u-boot step, I didn't notice that the image
> identified itself as powerpc. I fixed that. A new image (with today's
> date) is on http://downloads.qi-hardware.com/people/bas/.
now it's give another error:
NanoNote# fatload mmc 0 0x80600000 uimage
160920 bytes read
## Booting kernel from Legacy Image at 80600000 ...
Image Name: Iris
Image Type: MIPS Linux Kernel Image (gzip compressed)
Data Size: 160856 Bytes = 157.1 KiB
Load Address: 80000000
Entry Point: a0023000
Verifying Checksum ... OK
Uncompressing Kernel Image ... Error: Bad gzipped data
GUNZIP: uncompress, out-of-mem or overwrite error - must RESET board to recover
> For compiling, I forgot that the server needs the headers to be
> preprocessed by pypp. This is a bootstrapping problem, because the
> build assumes the server is already running.
> However, it's not a big problem, all you need to do is compile Iris
> first, which will compile the server and fail on restarting it, then
> start the server and rerun make, which will then work. I've changed
> this in the instructions on the wiki.
I follow the wiki step. I am try to compile the sd card image.
1. Go to mips/nanonote/server and run autoreconf -fis; ./configure --prefix=/tmp
2. Go back to the root source directory and run make setup.
it give me:
xiangfu at openmobilefree:~/workspace/iris.git$ make setup
make: *** No rule to make target `setup'. Stop.
xiangfu at openmobilefree:~/workspace/iris.git$ make
make: *** No rule to make target `init.elf', needed by `mips/entry.o'. Stop.
> Also, I didn't mention the serial port speed, if you want to look at its
> output. It should be set to 9600 baud. This is automatically done if
> you run "make setup", which also starts the usb server.
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