alarsen at rea.de
Tue Sep 13 17:35:22 CEST 2005
"Farrah Rashid" <farrah_rashid at hotmail.com> schreibt:
>I'm using a csb637 developement board and serial dataflash. When the board
>is powered up, the boot loader on the serial dataflash is run. I use the
>boot loader to save u-boot into dataflash and then run u-boot by copying
>u-boot into sdram (0x21f00000) and jumping to that location. I should
>mention that before the boot loader jumps to sdram, it resets all registers
>and re-initiliazes the PLL. Is this how u-boot is supposed to be run?
The CSB637 does not have any serial dataflash (at least not
the board I have access to), so U-Boot is supposed to reside
in NOR flash (starting at address 0).
More information about the U-Boot