[coreboot-gerrit] New patch to review for coreboot: 0c7dc65 broadwell: Enable double self refresh by default

[Stefan Reinauer (stefan.reinauer@coreboot.org)]

Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9590

-gerrit

commit 0c7dc654853781fbc196cf29b4b5db0417238eab
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Mon Jan 5 10:47:00 2015 -0800

    broadwell: Enable double self refresh by default
    
    Rather than enable this in every mainboard just enable
    it by default for all broadwell devices and let a
    specific mainboard disable it if needed.
    
    BUG=chrome-os-partner:34420
    BRANCH=samus,auron
    TEST=build and boot on samus
    
    Change-Id: I6e47c20abf29abfbd1f4b7905914b4c9fadb0ae7
    Signed-off-by: Stefan Reinauer <reinauer at chromium.org>
    Original-Commit-Id: 25d3a685893e1c85f7b78e302da3187947a1f84f
    Original-Change-Id: I26d9f2e2a12d3f2f888ecb5af0d949eec5928f57
    Original-Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/238400
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
---
 src/soc/intel/broadwell/pei_data.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/soc/intel/broadwell/pei_data.c b/src/soc/intel/broadwell/pei_data.c
index b87202f..180f0ca 100644
--- a/src/soc/intel/broadwell/pei_data.c
+++ b/src/soc/intel/broadwell/pei_data.c
@@ -45,4 +45,5 @@ void broadwell_fill_pei_data(struct pei_data *pei_data)
 	pei_data->tseg_size = smm_region_size();
 	pei_data->temp_mmio_base = EARLY_TEMP_MMIO;
 	pei_data->tx_byte = &send_to_console;
+	pei_data->ddr_refresh_2x = 1;
 }