On Tue, 16 Sep 2008, Geronimo Orozco wrote:
> At this time we have been working with an sd card with full debian.. but
> that is not reasonable for other critical applications we want to run
> embedded software on it but I dont know how to flash or rewrite the tiny
> 32 (64sdram of our cards).
Easiest way is probably get a usb card reader and stick it into your
development system so you can copy stuff on and off like any other usb
disk. Mine has a Realtek RTS5111 chip in it which works perfectly in
linux, you just need to enable CONFIG_SCSI_MULTI_LUN in your kernel to
see all the slots.
> besides, is there anyone who have tried to use openwrt/freewrt
> openembeded or similar to run on this tiny sdrams ?
I have made custom distributions from scratch that work fine.. For best
results, make separate partitions for system and data storage, and mount
the system partition read-only.
By the way, SD (secure digital) cards contain FLASH memory (a specific
type of EEPROM), not SDRAM (synchronous dynamic random access memory).
They're completely different things.
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