Hi! > > 2.6.12-rc5 (and newer) does not boot on sharp zaurus sl-5500. It > > blinks with green led, fast; what does it mean? I'd like to verify if > > it at least reaches .c code in setup.c. I inserted this code at > > begining of setup.c:674... > > > > #define locomo_writel(val,addr) ({ *(volatile u16 *)(addr) = (val); }) > > #define LOCOMO_LPT_TOFH 0x80 > > #define LOCOMO_LED 0xe8 > > #define LOCOMO_LPT0 0x00 > > > > locomo_writel(LOCOMO_LPT_TOFH, LOCOMO_LPT0 + LOCOMO_LED); > > > > ...but that does not seem to do a trick -- it only breaks the boot :-( > > Basically because you do not have access to IO during the early boot. > The easiest debugging solution is to enable CONFIG_DEBUG_LL and > throw a printascii(printk_buf) into printk.c, after vscnprintf. > That might get you some boot messages through the serial port (if > it's implemented it correctly.)
I'm afraid I do not have serial cable :-(. I'll try to get one [erik, do you have one you don't need?], but zaurus has "little" nonstandard connector. Would code above work if executed later? Pavel -- teflon -- maybe it is a trademark, but it should not be. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/