Kane Chen has uploaded this change for review.

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rammus: add SPD mapping for rammus and shyvana support.

Add MICRO 4G and 8G SPD file.

BUG=none
BRANCH=master
TEST=emerge-rammus coreboot chromeos-ec chromeos-bootimage
Flash FW to DUT, and make sure system boot up.
Change-Id: Iaa70bfa31bbde5a563993d11e57afdc1d97426d5
Signed-off-by: kane_chen <kane_chen@pegatron.corp-partner.google.com>
---
A src/mainboard/google/poppy/spd/micron_dimm_MT52L256M32D1PF-093.spd.hex
A src/mainboard/google/poppy/spd/micron_dimm_MT52L512M32D2PF-093.spd.hex
M src/mainboard/google/poppy/variants/rammus/devicetree.cb
3 files changed, 36 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/04/28404/1

diff --git a/src/mainboard/google/poppy/spd/micron_dimm_MT52L256M32D1PF-093.spd.hex b/src/mainboard/google/poppy/spd/micron_dimm_MT52L256M32D1PF-093.spd.hex
new file mode 100644
index 0000000..9868714
--- /dev/null
+++ b/src/mainboard/google/poppy/spd/micron_dimm_MT52L256M32D1PF-093.spd.hex
@@ -0,0 +1,16 @@
+91 20 F1 03 05 19 05 03 03 11 01 08 08 00 00 15
+78 78 90 50 90 11 50 E0 90 06 3C 3C 01 90 00 00
+00 10 C2 08 00 00 00 A8 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 80 2C 00 00 00 00 00 00 00 5A 5C
+4D 54 35 32 4C 32 35 36 4D 33 32 44 31 50 46 2D
+30 39 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/src/mainboard/google/poppy/spd/micron_dimm_MT52L512M32D2PF-093.spd.hex b/src/mainboard/google/poppy/spd/micron_dimm_MT52L512M32D2PF-093.spd.hex
new file mode 100644
index 0000000..715f4dc
--- /dev/null
+++ b/src/mainboard/google/poppy/spd/micron_dimm_MT52L512M32D2PF-093.spd.hex
@@ -0,0 +1,16 @@
+91 20 F1 03 05 19 05 0B 03 11 01 08 08 00 00 15
+78 78 90 50 90 11 50 E0 90 06 3C 3C 01 90 00 00
+00 21 C2 08 00 00 00 A8 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 80 2C 00 00 00 00 00 00 00 12 81
+4D 54 35 32 4C 35 31 32 4D 33 32 44 32 50 46 2D
+30 39 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/src/mainboard/google/poppy/variants/rammus/devicetree.cb b/src/mainboard/google/poppy/variants/rammus/devicetree.cb
index 78de3ca..0e8ce4d 100644
--- a/src/mainboard/google/poppy/variants/rammus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/rammus/devicetree.cb
@@ -203,6 +203,10 @@
 				.sda_hold = 36,
 			},
 		},
+		.gspi[0] = {
+			.speed_mhz = 1,
+			.early_init = 1,
+		},
 	}"
 
 	# Touchscreen

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