Brain: Initial mainboard import

This adds a directory with files copied over from Jerry, in addition to
build system related changes (configs/* and Kconfig stuff) necessary
to emerge-veyron_brain coreboot.

The next patch will account for differences between Jerry and Brain.

BUG=none
BRANCH=none
TEST=emerge-veyron_brain coreboot works

Change-Id: Ib0da9caf80f46991b96bcb5756f807237f0902e1
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: 9509d6277dae25a78062c1301054a39f704b33fe
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: I972f2623d9b0a43e3ea5312b3c4cd34ab44edc36
Original-Reviewed-on: https://chromium-review.googlesource.com/236989
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9637
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>

4 files changed, 236 insertions, 0 deletions

diff --git a/src/mainboard/google/veyron_brain/sdram_inf/sdram-ddr3-hynix-2GB.inc b/src/mainboard/google/veyron_brain/sdram_inf/sdram-ddr3-hynix-2GB.inc
new file mode 100644
index 0000000000..07161c0dfa
--- /dev/null
+++ b/src/mainboard/google/veyron_brain/sdram_inf/sdram-ddr3-hynix-2GB.inc
@@ -0,0 +1,77 @@
+{
+	{
+		{
+			.rank = 0x1,
+			.col = 0xA,
+			.bk = 0x3,
+			.bw = 0x2,
+			.dbw = 0x1,
+			.row_3_4 = 0x0,
+			.cs0_row = 0xF,
+			.cs1_row = 0xF
+		},
+		{
+			.rank = 0x1,
+			.col = 0xA,
+			.bk = 0x3,
+			.bw = 0x2,
+			.dbw = 0x1,
+			.row_3_4 = 0x0,
+			.cs0_row = 0xF,
+			.cs1_row = 0xF
+		}
+	},
+	{
+		.togcnt1u = 0x215,
+		.tinit = 0xC8,
+		.trsth = 0x1F4,
+		.togcnt100n = 0x35,
+		.trefi = 0x4E,
+		.tmrd = 0x4,
+		.trfc = 0xBB,
+		.trp = 0x8,
+		.trtw = 0x4,
+		.tal = 0x0,
+		.tcl = 0x8,
+		.tcwl = 0x6,
+		.tras = 0x14,
+		.trc = 0x1D,
+		.trcd = 0x8,
+		.trrd = 0x6,
+		.trtp = 0x4,
+		.twr = 0x8,
+		.twtr = 0x4,
+		.texsr = 0x200,
+		.txp = 0x4,
+		.txpdll = 0xD,
+		.tzqcs = 0x40,
+		.tzqcsi = 0x0,
+		.tdqs = 0x1,
+		.tcksre = 0x6,
+		.tcksrx = 0x6,
+		.tcke = 0x4,
+		.tmod = 0xC,
+		.trstl = 0x36,
+		.tzqcl = 0x100,
+		.tmrr = 0x0,
+		.tckesr = 0x5,
+		.tdpd = 0x0
+	},
+	{
+		.dtpr0 = 0x3AD48890,
+		.dtpr1 = 0xBB08D8,
+		.dtpr2 = 0x1002B600,
+		.mr[0] = 0x840,
+		.mr[1] = 0x40,
+		.mr[2] = 0x8,
+		.mr[3] = 0x0
+	},
+	.noc_timing = 0x2891E41D,
+	.noc_activate = 0x5B6,
+	.ddrconfig = 3,
+	.ddr_freq = 533*MHz,
+	.dramtype = DDR3,
+	.num_channels = 2,
+	.stride = 9,
+	.odt = 1
+},
diff --git a/src/mainboard/google/veyron_brain/sdram_inf/sdram-ddr3-samsung-2GB.inc b/src/mainboard/google/veyron_brain/sdram_inf/sdram-ddr3-samsung-2GB.inc
new file mode 100644
index 0000000000..f5793d1561
--- /dev/null
+++ b/src/mainboard/google/veyron_brain/sdram_inf/sdram-ddr3-samsung-2GB.inc
@@ -0,0 +1,78 @@
+{
+	/* two Samsung K4B4G1646D-BYK0 chips */
+        {
+                {
+                        .rank = 0x1,
+                        .col = 0xA,
+                        .bk = 0x3,
+                        .bw = 0x2,
+                        .dbw = 0x1,
+                        .row_3_4 = 0x0,
+                        .cs0_row = 0xF,
+                        .cs1_row = 0xF
+                },
+                {
+                        .rank = 0x1,
+                        .col = 0xA,
+                        .bk = 0x3,
+                        .bw = 0x2,
+                        .dbw = 0x1,
+                        .row_3_4 = 0x0,
+                        .cs0_row = 0xF,
+                        .cs1_row = 0xF
+                }
+        },
+        {
+                .togcnt1u = 0x29A,
+                .tinit = 0xC8,
+                .trsth = 0x1F4,
+                .togcnt100n = 0x42,
+                .trefi = 0x4E,
+                .tmrd = 0x4,
+                .trfc = 0xEA,
+                .trp = 0xA,
+                .trtw = 0x5,
+                .tal = 0x0,
+                .tcl = 0xA,
+                .tcwl = 0x7,
+                .tras = 0x19,
+                .trc = 0x24,
+                .trcd = 0xA,
+                .trrd = 0x7,
+                .trtp = 0x5,
+                .twr = 0xA,
+                .twtr = 0x5,
+                .texsr = 0x200,
+                .txp = 0x5,
+                .txpdll = 0x10,
+                .tzqcs = 0x40,
+                .tzqcsi = 0x0,
+                .tdqs = 0x1,
+                .tcksre = 0x7,
+                .tcksrx = 0x7,
+                .tcke = 0x4,
+                .tmod = 0xC,
+                .trstl = 0x43,
+                .tzqcl = 0x100,
+                .tmrr = 0x0,
+                .tckesr = 0x5,
+                .tdpd = 0x0
+        },
+        {
+                .dtpr0 = 0x48F9AAB4,
+                .dtpr1 = 0xEA0910,
+                .dtpr2 = 0x1002C200,
+                .mr[0] = 0xA60,
+                .mr[1] = 0x40,
+                .mr[2] = 0x10,
+                .mr[3] = 0x0
+        },
+        .noc_timing = 0x30B25564,
+        .noc_activate = 0x627,
+        .ddrconfig = 3,
+        .ddr_freq = 666*MHz,
+        .dramtype = DDR3,
+        .num_channels = 2,
+        .stride = 9,
+        .odt = 1
+},
diff --git a/src/mainboard/google/veyron_brain/sdram_inf/sdram-lpddr3-samsung-2GB.inc b/src/mainboard/google/veyron_brain/sdram_inf/sdram-lpddr3-samsung-2GB.inc
new file mode 100644
index 0000000000..f42f1b1b8b
--- /dev/null
+++ b/src/mainboard/google/veyron_brain/sdram_inf/sdram-lpddr3-samsung-2GB.inc
@@ -0,0 +1,78 @@
+{
+	/* two Samsung K4E8E304ED-EGCE000 chips */
+	{
+		{
+			.rank = 0x2,
+			.col = 0xA,
+			.bk = 0x3,
+			.bw = 0x2,
+			.dbw = 0x2,
+			.row_3_4 = 0x0,
+			.cs0_row = 0xE,
+			.cs1_row = 0xE
+		},
+		{
+			.rank = 0x2,
+			.col = 0xA,
+			.bk = 0x3,
+			.bw = 0x2,
+			.dbw = 0x2,
+			.row_3_4 = 0x0,
+			.cs0_row = 0xE,
+			.cs1_row = 0xE
+		}
+	},
+	{
+		.togcnt1u = 0x215,
+		.tinit = 0xC8,
+		.trsth = 0x0,
+		.togcnt100n = 0x35,
+		.trefi = 0x26,
+		.tmrd = 0x2,
+		.trfc = 0x70,
+		.trp = 0x2000D,
+		.trtw = 0x6,
+		.tal = 0x0,
+		.tcl = 0x8,
+		.tcwl = 0x4,
+		.tras = 0x17,
+		.trc = 0x24,
+		.trcd = 0xD,
+		.trrd = 0x6,
+		.trtp = 0x4,
+		.twr = 0x8,
+		.twtr = 0x4,
+		.texsr = 0x76,
+		.txp = 0x4,
+		.txpdll = 0x0,
+		.tzqcs = 0x30,
+		.tzqcsi = 0x0,
+		.tdqs = 0x1,
+		.tcksre = 0x2,
+		.tcksrx = 0x2,
+		.tcke = 0x4,
+		.tmod = 0x0,
+		.trstl = 0x0,
+		.tzqcl = 0xC0,
+		.tmrr = 0x4,
+		.tckesr = 0x8,
+		.tdpd = 0x1F4
+	},
+	{
+		.dtpr0 = 0x48D7DD93,
+		.dtpr1 = 0x187008D8,
+		.dtpr2 = 0x121076,
+		.mr[0] = 0x0,
+		.mr[1] = 0xC3,
+		.mr[2] = 0x6,
+		.mr[3] = 0x1
+	},
+	.noc_timing = 0x20D266A4,
+	.noc_activate = 0x5B6,
+	.ddrconfig = 2,
+	.ddr_freq = 533*MHz,
+	.dramtype = LPDDR3,
+	.num_channels = 2,
+	.stride = 9,
+	.odt = 1
+},
diff --git a/src/mainboard/google/veyron_brain/sdram_inf/sdram-unused.inc b/src/mainboard/google/veyron_brain/sdram_inf/sdram-unused.inc
new file mode 100644
index 0000000000..06498f7f14
--- /dev/null
+++ b/src/mainboard/google/veyron_brain/sdram_inf/sdram-unused.inc
@@ -0,0 +1,3 @@
+{
+	.dramtype= UNUSED
+},
\ No newline at end of file