Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/948
-gerrit
commit 14b402f91453491918235eaff0dd3287cbd4ae4e Author: Stefan Reinauer stefan.reinauer@coreboot.org Date: Fri Apr 27 22:54:10 2012 +0200
Sandybridge: Temporarily disable MRC cache finding code
This code is still using libfdt which was denied for inclusion in coreboot, so it won't compile as is. Without MRC cache, waking from suspend won't work, and cold boots are significantly slower (adds around 300-400ms per channel IIRC). A rework of this code is currently in the works, but will take a little bit more time (and should not hold back the mainboards being merged)
Change-Id: Ifb9e7d7b86c1f52378803a748810da0d51b58384 Signed-off-by: Stefan Reinauer reinauer@google.com --- src/northbridge/intel/sandybridge/raminit.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c index 0da968d..dcf9f63 100644 --- a/src/northbridge/intel/sandybridge/raminit.c +++ b/src/northbridge/intel/sandybridge/raminit.c @@ -121,6 +121,7 @@ static void save_mrc_data(struct pei_data *pei_data) #if CONFIG_CHROMEOS static void prepare_mrc_cache(struct pei_data *pei_data) { +#if 0 const struct fdt_header *fdt_header; const struct fdt_property *fdtp; int offset, len; @@ -249,6 +250,9 @@ static void prepare_mrc_cache(struct pei_data *pei_data) printk(BIOS_DEBUG, "%s: at %p, entry %u size %x checksum %04x\n", __func__, pei_data->mrc_input, entry_id, pei_data->mrc_input_len, mrc_cache->mrc_checksum); +#else + printk(BIOS_ERR, "MRC cache handling code has to be redone."); +#endif } #endif