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

[Patrick Rudolph]

Patrick Rudolph ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14278

-gerrit

commit 8c88c6f25d5914c6223b39656b01f52686f2f3b5
Author: Patrick Rudolph 
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
    the GNU Linux kernel paniced in acpi_ds_build_internal_package_obj.

Read the SPD and allow native raminit and MRC blob to use the
    removable DIMM.
    The system is able to use the removable dimm and the kernel panic
    is gone.

Change-Id: I30eed747f924cb0029de55d2ab85c5a94075dc1b
    Signed-off-by: Patrick Rudolph 
---
 src/mainboard/samsung/lumpy/romstage.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/mainboard/samsung/lumpy/romstage.c b/src/mainboard/samsung/lumpy/romstage.c
index 650c8d7..8a37356 100644
--- a/src/mainboard/samsung/lumpy/romstage.c
+++ b/src/mainboard/samsung/lumpy/romstage.c
@@ -216,6 +216,8 @@ 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 removable dimm spd */
+	read_spd(&pei_data->spd_data[2], 0x50);
 }

const struct southbridge_usb_port mainboard_usb_ports[] = {
@@ -238,7 +240,10 @@ const struct southbridge_usb_port mainboard_usb_ports[] = {

void mainboard_get_spd(spd_raw_data *spd)
 {
-	memcpy(&spd[0], locate_spd(), 128);
+	/* get onbard dimm spd */
+	memcpy(&spd[0], locate_spd(), 256);
+	/* read removable dimm spd */
+	read_spd(&spd[2], 0x50);
 }

void mainboard_early_init(int s3resume)