U-Boot booting off parallel NOR on ARD

RSmith — Mon, 02 Jul 2012 16:28:49 GMT

Howdy

Anybody tried to build and boot U-Boot off the ARD board's parallel NOR flash. I'm using a DDR3 Automotive board not a Tablet but thought it would be similar.

Long story short, setting up the IVT should be as simple as setting the correct offset but the plug-in has hard-coded offset for the SD card so I know it was probably never tested in that configuration.

Also any help with setting up the IVT/Boot Data Structure for run in place on the NOR would be appreciated. Should I still use the ROM plug-in hooks to init the DDR or just copy the code into into "start" and be done with it.

Switched over to the OBDS because it has the IVT and U-Boot failed to compile when I commited out the CONFIG_SYS_NO_FLASH which forces U-Boot to init the NOR flash.

Thanks.

i.MX Processors中的主题 U-Boot booting off parallel NOR on ARD

U-Boot booting off parallel NOR on ARD