Limit your DCACHE_RAM_SIZE to 0x1000 (4k). The L2 init is done post-raminit so it's not available for CAR. Your CPU only has 16k of L1 cache available for CAR.
HTH Keith On Fri, May 14, 2010 at 12:51 PM, Idwer Vollering <[email protected]> wrote: > 2010/5/14 Keith Hui <[email protected]> > >> BTW enable CAR and try again. > > Like this (note that it doesn't boot my asus p2b, rev 1.04): > > svn diff src/mainboard/asus/p2b/Kconfig > Index: src/mainboard/asus/p2b/Kconfig > =================================================================== > --- src/mainboard/asus/p2b/Kconfig (revision 5543) > +++ src/mainboard/asus/p2b/Kconfig (working copy) > @@ -25,7 +25,9 @@ > select NORTHBRIDGE_INTEL_I440BX > select SOUTHBRIDGE_INTEL_I82371EB > select SUPERIO_WINBOND_W83977TF > - select ROMCC > +# select ROMCC > + select USE_PRINTK_IN_CAR > + select CONFIG_USE_DCACHE_RAM > select HAVE_PIRQ_TABLE > select UDELAY_TSC > select BOARD_ROMSIZE_KB_256 > @@ -50,3 +52,13 @@ > default 6 > depends on BOARD_ASUS_P2B > > +config DCACHE_RAM_BASE > + hex > + default 0xffdf8000 > + depends on BOARD_ASUS_P2B > + > +config DCACHE_RAM_SIZE > + hex > + default 0x8000 > + depends on BOARD_ASUS_P2B > + > > -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
