On 05/04/11 18:46, Scott Wood wrote: > On Tue, 5 Apr 2011 17:07:13 +0100 > Nick Thompson <[email protected]> wrote: > >> On 05/04/11 16:52, Mike Frysinger wrote: >>> On Tue, Apr 5, 2011 at 10:07 AM, Nick Thompson wrote: >>>> common/console.c has this function: >>>> >>>> /* Called before relocation - use serial functions */ >>>> int console_init_f(void) >>>> { >>>> gd->have_console = 1; >>>> >>>> #ifdef CONFIG_SILENT_CONSOLE >>>> if (getenv("silent") != NULL) >>>> gd->flags |= GD_FLG_SILENT; >>>> #endif >>>> >>>> return 0; >>>> } >>>> >>>> I have defined CONFIG_SILENT_CONSOLE and set "silent" in my NAND env, >>>> but the SILENT flag doesn't get set. >>>> >>>> I suspect this function is called way too early for NAND env to be >>>> available. >>> NAND isnt the only one with this problem (SPI does too last i looked). >>> during early boot, you only have the default env available. so if >>> you want silent console, i'd suggest you enable that in your default >>> env. >>> -mike >> Yes, that's what I intend to do, I think, though I'd have liked it to be >> configurable at run time. > Try enabling CONFIG_NAND_ENV_DST to have the environment be loaded by the > SPL along with the main U-Boot image. You didn't say what board/chip > you're using, so if you're using something other than the common > nand_boot.c you may need to add support for this (it's just a couple > lines), and silence any output from the SPL itself. > > -Scott > Thanks Scott,
That's interesting. I'm using a TI board (da830evm). Unfortunately it has its own UBL, so I don't have the SPL to configure that way. That might be a good reason to consider dropping the UBL though. I believe TI are moving to U-Boot SPL themselves. I'll add it to my TODO list. Thanks, Nick. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
