Dear Heiko Schocher, In message <499bb9c6.6010...@denx.de> you wrote: > > > You convinced me. This code must not be used before relocation to RAM, > > then. > > But is is possible to use that code when running from flash, if > this current pointer is writeable ...
Yes, it is possible, but then - ther eis no need for it. > > Yes, it is, because none of them needs any such switching before > > relocation. And switching is really simple so far. > > They use it before relocation, because the DTTs are read before relocation. I am not aware that any piece of code in the init sequence makes use of the information read from the DTT's, so why is this performaned before relocation? More - why is this performed at all for each reset cycle? Normally we should not even initialize interfaces that are nt used for U-Boot's own operation. I think the automatic DTT checking should be dropped. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de How can you tell when sour cream goes bad? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
