On Thu, Jun 18, 2009 at 06:23:27PM +0800, Mingkai Hu wrote: > The bbt descriptors contains the pointer to the bbt pattern which > are statically initialized memory struct. When relocated to RAM, > these pointers will continue point to NOR flash(or L2 SRAM, or > other boot device). If the contents of NOR flash changed or L2 > SRAM disabled, it'll hang the system. > > Signed-off-by: Mingkai Hu <[email protected]>
Applied to u-boot-nand-flash, with the subject changed to reflect that this is only for one driver. > I fixed this issue by redirecting the pointer to the data address in RAM > at driver level. Fixing up the generic structures in nand_bbt.c may be a > little more awkward, so I try the -mrelocatble flag and it also works. > > Although the relocation changs were backouted, can we re-investigate this > method again? After all, this is the ultimate method. :-) Agreed. Can anyone shed some light on what the problems were the last time, and whether they're still around with current toolchains? -Scott _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
