On Mon, Dec 22, 2014 at 2:28 PM, Wolfgang Denk <[email protected]> wrote: > Dear Allan, > > In message > <cafxmsxy9jxw9k_lgbbc7hen66iyvk0ktfoamb41wv4nzk7v...@mail.gmail.com> you > wrote: >> >> Im using a Freescale QorIQ P1020 custom board, booting from serial NOR >> flash (SPI), U-Boot 2014.10. > ... >> Im afraid that this test is hiding another errors, because its testing >> the whole DDR range. And in post/tests.c the flag POST_ROM is set, but > > I don't think so. I thiunk you're just misusing the test. > >> booting from NOR flash SPI we are in DDR since the beginning. > > In case it is not obvious: you cannot run a memory test on the memory > you are running from. You must make sure to run the POST memory test > _before_ relocation to RAM. >
So, is there an easy way to fix it when booting from NOR flash SPI? I thought only enabling it in the config file was enough. I changed POST_ROM to POST_RAM in post/tests.c, but I dont know if this is secure. In the past we executed mtest in the middle of DDR. Our company says that is mandatory the DDR test in initialization... > 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: [email protected] > It's hard to make a program foolproof because fools are so ingenious. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
