summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorRob Herring <rob.herring@calxeda.com>2011-10-24 08:50:20 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-10-27 21:56:37 +0200
commit37fc0ed268dc5acacd3a83adafa26eb1a84e90af (patch)
tree9d1a79aacd23a74dca864f8adb3008ca9911dfc8 /include
parentcfeba45f505290ec719076dd174727d10045aa2b (diff)
downloadu-boot-imx-37fc0ed268dc5acacd3a83adafa26eb1a84e90af.zip
u-boot-imx-37fc0ed268dc5acacd3a83adafa26eb1a84e90af.tar.gz
u-boot-imx-37fc0ed268dc5acacd3a83adafa26eb1a84e90af.tar.bz2
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>
Diffstat (limited to 'include')
-rw-r--r--include/configs/highbank.h113
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