google/smaug: add new mainboard
This is an nvidia t210 based board.
This includes Chrome OS downstream up to Change-Id: Ic89ed54c.
Change-Id: I4d77659f4f2d21b1bbdcfc3467e1a166c02ddd47
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10635
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/mainboard/google/smaug/sdram_configs.c b/src/mainboard/google/smaug/sdram_configs.c
new file mode 100644
index 0000000..91e5aef
--- /dev/null
+++ b/src/mainboard/google/smaug/sdram_configs.c
@@ -0,0 +1,54 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 Google Inc.
+ * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <console/console.h>
+#include <soc/sdram_configs.h>
+
+static struct sdram_params sdram_configs[] = {
+#include "bct/sdram-unused.inc" /* ram_code = 0000 */
+#include "bct/sdram-unused.inc" /* ram_code = 0001 */
+#include "bct/sdram-samsung-3GB-204.inc" /* ram_code = 0010 */
+#include "bct/sdram-samsung-4GB-204.inc" /* ram_code = 0011 */
+#include "bct/sdram-unused.inc" /* ram_code = 0100 */
+#include "bct/sdram-unused.inc" /* ram_code = 0101 */
+#include "bct/sdram-unused.inc" /* ram_code = 0110 */
+#include "bct/sdram-unused.inc" /* ram_code = 0111 */
+#include "bct/sdram-unused.inc" /* ram_code = 1000 */
+#include "bct/sdram-unused.inc" /* ram_code = 1001 */
+#include "bct/sdram-unused.inc" /* ram_code = 1010 */
+#include "bct/sdram-unused.inc" /* ram_code = 1011 */
+#include "bct/sdram-unused.inc" /* ram_code = 1100 */
+#include "bct/sdram-unused.inc" /* ram_code = 1101 */
+#include "bct/sdram-unused.inc" /* ram_code = 1110 */
+#include "bct/sdram-unused.inc" /* ram_code = 1111 */
+};
+
+const struct sdram_params *get_sdram_config()
+{
+ uint32_t ramcode = sdram_get_ram_code();
+ /*
+ * If we need to apply some special hacks to RAMCODE mapping (ex, by
+ * board_id), do that now.
+ */
+
+ printk(BIOS_SPEW, "%s: RAMCODE=%d\n", __func__, ramcode);
+ if (ramcode >= sizeof(sdram_configs) / sizeof(sdram_configs[0]) ||
+ sdram_configs[ramcode].MemoryType == NvBootMemoryType_Unused) {
+ die("Invalid RAMCODE.");
+ }
+
+ return &sdram_configs[ramcode];
+}