Dear Vasily Khoruzhick, In message <CA+E=qvexe0wutn4nb6k-zah7uqvf4j0umd33+gxkqb3ypvt...@mail.gmail.com> you wrote: > > Doing SDRAM init very early (even in assembly code) is obvious and simple. > Just few simple writes into RAM controller registers.
This is a misconception. Experience on this very mailing list has shown that an extremely high number of issues is cause by incomplete and/or incorrect memory initialization. This is why U-Boot (be design!) makes sure we have a full C environment when doing this taks, where we can use printf() and friends for useful output etc. > It's not as simple as previous solution, isn't it? And looks No, it's not so simple, but far more convenient. And over time, much more time-saving. > overengineered to me. I prefer to keep > such low-level things simple. We respect your personal preferences. But in this case we ask you to stick with the U-Boot design andimplement as requested. Thanks. 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 1 1 was a race-horse, 2 2 was 1 2. When 1 1 1 1 race, 2 2 1 1 2. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
