[coreboot-gerrit] Patch set updated for coreboot: mb/samsung/lumpy/romstage: read SPD data of removable DIMM

[Patrick Rudolph (siro@das-labor.org)]

Patrick Rudolph (siro at das-labor.org) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14278

-gerrit

commit f7b2d9a2753a036c3ecf9b91746447600cfd1401
Author: Patrick Rudolph <siro at das-labor.org>
Date:   Thu Apr 7 18:51:12 2016 +0200

    mb/samsung/lumpy/romstage: read SPD data of removable DIMM
    
    The removable DIMM SPD data wasn't read. As a result the system
    only uses the 2GB onboard memory and showed strange behaviour
    when booting into GNU Linux.
    
    Read the SPD and allow native raminit and MRC blob to use the
    removable DIMM, too.
    
    Change-Id: I30eed747f924cb0029de55d2ab85c5a94075dc1b
    Signed-off-by: Patrick Rudolph <siro at das-labor.org>
---
 src/mainboard/samsung/lumpy/romstage.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mainboard/samsung/lumpy/romstage.c b/src/mainboard/samsung/lumpy/romstage.c
index 650c8d7..b486aca 100644
--- a/src/mainboard/samsung/lumpy/romstage.c
+++ b/src/mainboard/samsung/lumpy/romstage.c
@@ -216,6 +216,7 @@ void mainboard_fill_pei_data(struct pei_data *pei_data)
 	*pei_data = pei_data_template;
 	// leave onboard dimm address at f0, and copy spd data there.
 	memcpy(pei_data->spd_data[0], locate_spd(), 256);
+	read_spd(pei_data->spd_data[1], 0x50);
 }
 
 const struct southbridge_usb_port mainboard_usb_ports[] = {
@@ -238,7 +239,8 @@ const struct southbridge_usb_port mainboard_usb_ports[] = {
 
 void mainboard_get_spd(spd_raw_data *spd)
 {
-	memcpy(&spd[0], locate_spd(), 128);
+	memcpy(&spd[0], locate_spd(), 256);
+	read_spd(&spd[2], 0x50);
 }
 
 void mainboard_early_init(int s3resume)