PaNiC Random Rant (or how we used to call it: .plan)
Using both memory controllers with SPARSE_MEM on Atmel SAM9G45/M10
Atmel AT91SAM9G45 and AT91SAM9M10 (AT91SAM9263 has a similar layout) have two memory controllers providing 128Mb at locations
Both banks must be initialized by AT91Bootstrap, if you use AT91Bootstrap from AT91SAM9G45/M10 SDK see the patch below. Also if u-boot is used as bootloader and you want to use second bank it needs to be patched too.
My patches wore made for 2.6.30 kernel updated patches should be available below:
AT91Bootstrap (from G45 SDK):
Add to boot params to enable both mem banks(for example on u-boot bootparams=) :
For kernels <= 2.6.30: 0001-Add-SPARSEMEM-support-for-Atmel-CPU-for-2-banks-of-m.patch
For kernels >2.6.30 (patch is for 2.6.34):
HTML5 Hex Grid with mouse mapping
A simple hex grid map with mouse mapping just to explore what HTML5 canvas can do (and it looks to me a lot like Cairo). Maybe someone will start a panzer general clone reusing the code from lgeneral ?
Or a better example(looks like no one started a panzer general clone so I did):