[PATCH v2] davinci: Initial support for MityDSP-L138/MityARM-1808

---
Changes since v1:
   1) Split out defconfig changes to separate patch.
   2) Split out console init changes to DA8XX EVMS to separate patch.
   3) Change a pr_info() to a pr_debug().

 arch/arm/mach-davinci/Kconfig                   |    9 +
 arch/arm/mach-davinci/Makefile                  |    1 +
 arch/arm/mach-davinci/board-mityomapl138.c      |  220 +++++++++++++++++++++++
 arch/arm/mach-davinci/include/mach/uncompress.h |    1 +
 4 files changed, 231 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-davinci/board-mityomapl138.c

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 2bf03e9..633eccb 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig

@@ -185,6 +185,15 @@ config MACH_TNETV107X
 	help
 	  Say Y here to select the TI TNETV107X Evaluation Module.
 
+config MACH_MITYOMAPL138
+	bool "Critical Link MityDSP-L138/MityARM-1808 SoM"
+	default ARCH_DAVINCI_DA850

+	depends on ARCH_DAVINCI_DA850
+	help
+	  Say Y here to select the Critical Link MityDSP-L138/MityARM-1808
+	  System on Module.  Information on this SoM may be found at
+	  http://www.mitydsp.com
+
 config DAVINCI_MUX
 	bool "DAVINCI multiplexing support"
 	depends on ARCH_DAVINCI

diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index eab4c0f..3e966e8 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile

@@ -33,6 +33,7 @@ obj-$(CONFIG_MACH_DAVINCI_DM365_EVM)	+= board-dm365-evm.o
 obj-$(CONFIG_MACH_DAVINCI_DA830_EVM)	+= board-da830-evm.o
 obj-$(CONFIG_MACH_DAVINCI_DA850_EVM)	+= board-da850-evm.o
 obj-$(CONFIG_MACH_TNETV107X)		+= board-tnetv107x-evm.o
+obj-$(CONFIG_MACH_MITYOMAPL138)		+= board-mityomapl138.o
 
 # Power Management
 obj-$(CONFIG_CPU_FREQ)			+= cpufreq.o

diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
new file mode 100644
index 0000000..f95cd9c
--- /dev/null
+++ b/arch/arm/mach-davinci/board-mityomapl138.c

@@ -0,0 +1,220 @@
+/*
+ * Critical Link MityOMAP-L138 SoM
+ *
+ * Copyright (C) 2010 Critical Link LLC - http://www.criticallink.com
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of
+ * any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/console.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/common.h>
+#include <mach/cp_intc.h>
+#include <mach/da8xx.h>
+#include <mach/nand.h>
+#include <mach/mux.h>
+
+#define MITYOMAPL138_PHY_MASK		0x08 /* hardcoded for now */
+#define MITYOMAPL138_MDIO_FREQUENCY	(2200000) /* PHY bus frequency */
+
+/*
+ * MityDSP-L138 includes a 256 MByte large-page NAND flash
+ * (128K blocks).
+ */
+struct mtd_partition mityomapl138_nandflash_partition[] = {
+	{
+		.name		= "rootfs",
+		.offset		= 0,
+		.size		= SZ_128M,
+		.mask_flags	= 0, /* MTD_WRITEABLE, */
+	},
+	{
+		.name		= "homefs",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= MTDPART_SIZ_FULL,
+		.mask_flags	= 0,
+	},
+};
+
+static struct davinci_nand_pdata mityomapl138_nandflash_data = {
+	.parts		= mityomapl138_nandflash_partition,
+	.nr_parts	= ARRAY_SIZE(mityomapl138_nandflash_partition),
+	.ecc_mode	= NAND_ECC_HW,
+	.options	= NAND_USE_FLASH_BBT | NAND_BUSWIDTH_16,
+	.ecc_bits   = 1, /* 4 bit mode is not supported with 16 bit NAND */