* Peter Stuge <pe...@stuge.se> [110117 03:25]:
> repository service wrote:
> > +++ trunk/src/pc80/mc146818rtc_early.c Fri Jan 14 08:40:24 2011
> > (r6253)
> ..
> > static inline int do_normal_boot(void)
> > {
> > + char *cmos_default = cbfs_find_file("cmos.default", 0xaa);
> > unsigned char byte;
> > + int i;
> >
> > if (cmos_error() || !cmos_chksum_valid()) {
> > + if (cmos_default) {
> > + printk_warning("WARNING - CMOS CORRUPTED. RESTORING
> > DEFAULTS.\n");
> > + /* First 14 bytes are reserved for
> > + RTC and ignored by nvramtool, too.
> > + Only 128 bytes: 128+ requires cmos configuration and
> > + contains only suspend-to-ram data, which isn't part
> > + of the recovery procedure. */
> > + for (i = 14; i < 128; i++) {
> > + cmos_write(cmos_default[i], i);
> > + }
> > + /* Now reboot to run with default cmos. */
> > + outb(0x06, 0xcf9);
> > + for (;;) asm("hlt"); /* Wait for reset! */
>
> Isn't this kinda ugly to have in the rtc code? We could at least have
> some kind of reset/reboot function..
agreed. Is this possible? Maybe romcc makes it harder ...
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