ARM: Add Calxeda Highbank platform

Add basic support for Calxeda Highbank platform. Only minimal support with
serial and SATA are included.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>

1 files changed, 113 insertions, 0 deletions

diff --git a/include/configs/highbank.h b/include/configs/highbank.h
new file mode 100644
index 0000000..9c85788
--- /dev/null
+++ b/include/configs/highbank.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2010-2011 Calxeda, Inc.
+ *
+ * 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; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_L2_OFF
+
+#define CONFIG_SYS_NO_FLASH
+#define CFG_HZ				1000
+#define CONFIG_SYS_HZ			CFG_HZ
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_FIT
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20)
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN		(512 * 1024)
+
+#define CONFIG_PL011_SERIAL
+#define CONFIG_PL011_CLOCK		150000000
+#define CONFIG_PL01x_PORTS		{ (void *)(0xFFF36000) }
+#define CONFIG_CONS_INDEX		0
+
+#define CONFIG_BAUDRATE			38400
+#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_MISC_INIT_R
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID	5
+#define CONFIG_SYS_SCSI_MAX_LUN		1
+#define CONFIG_SYS_SCSI_MAX_DEVICE	(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+					CONFIG_SYS_SCSI_MAX_LUN)
+
+#define CONFIG_DOS_PARTITION
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+
+#define CONFIG_CMD_BDI
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_SCSI
+#define CONFIG_CMD_EXT2
+
+#define CONFIG_BOOTDELAY		2
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_LONGHELP		/* undef to save memory		 */
+#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
+#define CONFIG_SYS_MAXARGS		16	/* max number of cmd args */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_PROMPT		"Highbank #"
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					 sizeof(CONFIG_SYS_PROMPT)+16)
+
+#define CONFIG_SYS_LOAD_ADDR		0x800000
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE		(128*1024)	/* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ		(4*1024)	/* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ		(4*1024)	/* FIQ stack */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS		1
+#define PHYS_SDRAM_1_SIZE		(4089 << 20)
+#define CONFIG_SYS_MEMTEST_START	0x100000
+#define CONFIG_SYS_MEMTEST_END		(PHYS_SDRAM_1_SIZE - 0x100000)
+
+/* Room required on the stack for the environment data */
+#define CONFIG_ENV_SIZE			0x2000
+#define CONFIG_ENV_IS_NOWHERE
+
+#define CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_TEXT_BASE		0x00001000
+#define CONFIG_SYS_INIT_SP_ADDR		0x01000000
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
+#endif