|
Rockbox mail archiveSubject: Re: Update: Rockbox won't start from flash, any ideas?Re: Update: Rockbox won't start from flash, any ideas?
From: Björn Stenberg <bjorn_at_haxx.se>
Date: Thu, 26 Jun 2003 09:34:10 +0200 idc-dragon_at_gmx.de wrote: > 1) The display is just blind and blank. It gets written to without > complaint, but I don't see anything. That's because we never initialize it. Try simply adding: lcd_write(true, LCD_SET_DISPLAY_ON); ...to lcd_init(). Some more setup commands might be needed though. Let me know how the above works. > 2) ATA is somehow locked up. First it goes wrong in ata.c, function > io_address_detect(): > > 727 /* Let's check again, to be sure */ > 728 if(tmp != ATA_CONTROL) > 729 { > 730 DEBUGF("ATA I/O address detection failed\n"); > 731 return -1; > 732 } > > Whe I manually "help" it over this, the next fail is in function > check_registers() > 427 if ( ATA_STATUS & STATUS_BSY ) > 428 return -1; > > I can help it over here as well, but the subsequent register checks fail as > well. Just everything about ATA seems to be not working. > > I'm stuck here. Any ideas? Sounds like perhaps the IDE power is not enabled yet. Try adding: ide_power_enable(true); ...in a suitable place. -- BjörnReceived on 2003-06-26 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |