x86: Add support for Advantech SOM-6896

Advantech SOM-6896 is a Broadwell U based COM Express Compact Module
Type 6. This patch adds support for it as a coreboot payload.

On board SATA and SPI are functional. On board Ethernet isn't functional
but since it's optional and ties up a PCIe x4 that is otherwise brought
out, this isn't a concern at the moment. USB doesn't work since the
xHCI driver appears to be broken.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/include/configs/som-6896.h b/include/configs/som-6896.h
new file mode 100644
index 0000000000..300e9dfc39
--- /dev/null
+++ b/include/configs/som-6896.h
@@ -0,0 +1,38 @@
+/*
+ * Configuration settings for the SOM-6896
+ *
+ * Copyright (C) 2015 NovaTech LLC
+ * George McCollister <george.mccollister@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <configs/x86-common.h>
+
+#define CONFIG_SYS_MONITOR_LEN		(1 << 20)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_SCSI_DEV_LIST	\
+	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WILDCATPOINT_AHCI}
+
+#define CONFIG_SYS_EARLY_PCI_INIT
+#define CONFIG_PCI_PNP
+
+#define VIDEO_IO_OFFSET			0
+#define CONFIG_X86EMU_RAW_IO
+
+#define CONFIG_ARCH_EARLY_INIT_R
+
+#define CONFIG_STD_DEVICES_SETTINGS     "stdin=serial,vga,usbkbd\0" \
+					"stdout=serial,vga\0" \
+					"stderr=serial,vga\0"
+
+#define CONFIG_ENV_SECT_SIZE		0x1000
+#define CONFIG_ENV_OFFSET		0x00ff0000
+
+#endif	/* __CONFIG_H */