Add Eukrea CPUIMX27 support

CPUIMX27 is built around Freescale's i.MX27 and has up to 64MB of
NOR Flash, up to 512MB of NAND Flash and up to 256MB of mDDR,
it includes an ethernet PHY in MII mode, an I2C RTC and a
ST16554 QuadUART on nCS3.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

3 files changed, 234 insertions, 0 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index fa003b5962..291b8f4654 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -19,6 +19,7 @@ config ARCH_TEXT_BASE
 	default 0xa7f00000 if MACH_PCA100
 	default 0x33fc0000 if MACH_A9M2440
 	default 0x23f00000 if MACH_MMCCPU
+	default 0xa0000000 if MACH_EUKREA_CPUIMX27
 
 config BOARDINFO
 	default "Synertronixx scb9328" if MACH_SCB9328
@@ -35,6 +36,7 @@ config BOARDINFO
 	default "Digi A9M2410" if MACH_A9M2410
 	default "Phytec phyCard-i.MX27" if MACH_PCA100
 	default "Bucyrus MMC-CPU" if MACH_MMCCPU
+	default "Eukrea CPUIMX27" if MACH_EUKREA_CPUIMX27
 
 config BOARD_LINKER_SCRIPT
 	bool
@@ -232,6 +234,15 @@ config MACH_MMCCPU
 	help
 	  Say y here if you are using the Bucyrus MMC-CPU
 
+config MACH_EUKREA_CPUIMX27
+	bool "EUKREA CPUIMX27"
+	select HAS_CFI
+	select ARCH_IMX27
+	select MACH_HAS_LOWLEVEL_INIT
+	help
+	  Say Y here if you are using Eukrea's CPUIMX27 equipped
+	  with a Freescale i.MX27 Processor
+
 endchoice
 
 source arch/arm/mach-imx/Kconfig
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index aba6166159..151316859b 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -25,6 +25,7 @@ board-$(CONFIG_MACH_A9M2410)       := a9m2410
 board-$(CONFIG_MACH_PCA100)        := phycard-i.MX27
 board-$(CONFIG_MACH_MMCCPU)        := mmccpu
 board-$(CONFIG_MACH_A9M2440)       := a9m2440
+board-$(CONFIG_MACH_EUKREA_CPUIMX27) := eukrea_cpuimx27
 
 # FIXME "cpu-y" never used on ARM!
 cpu-$(CONFIG_ARM920T)              := arm920t
diff --git a/arch/arm/configs/eukrea_cpuimx27_defconfig b/arch/arm/configs/eukrea_cpuimx27_defconfig
new file mode 100644
index 0000000000..640227896d
--- /dev/null
+++ b/arch/arm/configs/eukrea_cpuimx27_defconfig
@@ -0,0 +1,222 @@
+#
+# Automatically generated make config: don't edit
+# U-Boot version: 2.0.0-rc9
+# Wed Jul 15 16:05:10 2009
+#
+CONFIG_ARCH_TEXT_BASE=0xa0000000
+CONFIG_BOARDINFO="Eukrea CPUIMX27"
+# CONFIG_BOARD_LINKER_SCRIPT is not set
+CONFIG_GENERIC_LINKER_SCRIPT=y
+CONFIG_ARM=y
+CONFIG_ARM926EJS=y
+# CONFIG_MACH_MX1ADS is not set
+# CONFIG_MACH_SCB9328 is not set
+# CONFIG_MACH_PCM038 is not set
+# CONFIG_MACH_IMX21ADS is not set
+# CONFIG_MACH_IMX27ADS is not set
+# CONFIG_MACH_PCM043 is not set
+# CONFIG_MACH_FREESCALE_MX35_3STACK is not set
+# CONFIG_MACH_ECO920 is not set
+# CONFIG_MACH_NXDB500 is not set
+# CONFIG_MACH_PCM037 is not set
+# CONFIG_MACH_OMAP is not set
+# CONFIG_MACH_AT91SAM9260_EK is not set
+# CONFIG_MACH_PM9263 is not set
+# CONFIG_MACH_A9M2410 is not set
+# CONFIG_MACH_A9M2440 is not set
+# CONFIG_MACH_PCA100 is not set
+# CONFIG_MACH_MMCCPU is not set
+CONFIG_MACH_EUKREA_CPUIMX27=y
+CONFIG_ARCH_IMX=y
+CONFIG_ARCH_HAS_FEC_IMX=y
+CONFIG_ARCH_IMX27=y
+
+#
+# Board specific settings       
+#
+
+#
+# i.MX specific settings        
+#
+CONFIG_IMX_CLKO=y
+
+#
+# Arm specific settings         
+#
+CONFIG_CMD_ARM_CPUINFO=y
+CONFIG_CMDLINE_TAG=y
+CONFIG_SETUP_MEMORY_TAGS=y
+# CONFIG_INITRD_TAG is not set
+CONFIG_GREGORIAN_CALENDER=y
+CONFIG_HAS_KALLSYMS=y
+CONFIG_HAS_MODULES=y
+CONFIG_CMD_MEMORY=y
+CONFIG_ENV_HANDLING=y
+
+#
+# General Settings              
+#
+CONFIG_LOCALVERSION_AUTO=y
+
+#
+# memory layout                 
+#
+CONFIG_HAVE_CONFIGURABLE_TEXT_BASE=y
+CONFIG_TEXT_BASE=0xa7f00000
+CONFIG_HAVE_CONFIGURABLE_MEMORY_LAYOUT=y
+CONFIG_MEMORY_LAYOUT_DEFAULT=y
+# CONFIG_MEMORY_LAYOUT_FIXED is not set
+CONFIG_STACK_SIZE=0x8000
+CONFIG_MALLOC_SIZE=0x400000
+# CONFIG_BROKEN is not set
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_MACH_HAS_LOWLEVEL_INIT=y
+CONFIG_MACH_DO_LOWLEVEL_INIT=y
+CONFIG_PROMPT="uboot:"
+CONFIG_BAUDRATE=115200
+CONFIG_LONGHELP=y
+CONFIG_CBSIZE=1024
+CONFIG_MAXARGS=16
+CONFIG_SHELL_HUSH=y
+# CONFIG_SHELL_SIMPLE is not set
+CONFIG_GLOB=y
+CONFIG_PROMPT_HUSH_PS2="> "
+CONFIG_CMDLINE_EDITING=y
+CONFIG_AUTO_COMPLETE=y
+CONFIG_DYNAMIC_CRC_TABLE=y
+CONFIG_ERRNO_MESSAGES=y
+CONFIG_TIMESTAMP=y
+CONFIG_CONSOLE_FULL=y
+CONFIG_CONSOLE_ACTIVATE_FIRST=y
+# CONFIG_OF_FLAT_TREE is not set
+CONFIG_PARTITION=y
+CONFIG_DEFAULT_ENVIRONMENT=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="board/eukrea_cpuimx27/env"
+
+#
+# Debugging                     
+#
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_ENABLE_FLASH_NOISE is not set
+# CONFIG_ENABLE_PARTITION_NOISE is not set
+# CONFIG_ENABLE_DEVICE_NOISE is not set
+
+#
+# Commands                      
+#
+
+#
+# scripting                     
+#
+CONFIG_CMD_EDIT=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SAVEENV=y
+CONFIG_CMD_LOADENV=y
+CONFIG_CMD_EXPORT=y
+CONFIG_CMD_PRINTENV=y
+CONFIG_CMD_READLINE=y
+CONFIG_CMD_TRUE=y
+CONFIG_CMD_FALSE=y
+
+#
+# file commands                 
+#
+CONFIG_CMD_LS=y
+CONFIG_CMD_RM=y
+CONFIG_CMD_CAT=y
+CONFIG_CMD_MKDIR=y
+CONFIG_CMD_RMDIR=y
+CONFIG_CMD_CP=y
+CONFIG_CMD_PWD=y
+CONFIG_CMD_CD=y
+CONFIG_CMD_MOUNT=y
+CONFIG_CMD_UMOUNT=y
+
+#
+# console                       
+#
+CONFIG_CMD_CLEAR=y
+CONFIG_CMD_ECHO=y
+
+#
+# memory                        
+#
+# CONFIG_CMD_LOADB is not set
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_CRC=y
+CONFIG_CMD_MTEST=y
+# CONFIG_CMD_MTEST_ALTERNATIVE is not set
+
+#
+# flash                         
+#
+CONFIG_CMD_FLASH=y
+
+#
+# booting                       
+#
+CONFIG_CMD_BOOTM=y
+# CONFIG_CMD_BOOTM_ZLIB is not set
+# CONFIG_CMD_BOOTM_BZLIB is not set
+# CONFIG_CMD_BOOTM_SHOW_TYPE is not set
+CONFIG_CMD_RESET=y
+CONFIG_CMD_GO=y
+CONFIG_CMD_TIMEOUT=y
+CONFIG_CMD_PARTITION=y
+CONFIG_CMD_TEST=y
+CONFIG_CMD_VERSION=y
+CONFIG_CMD_HELP=y
+CONFIG_CMD_DEVINFO=y
+CONFIG_NET=y
+CONFIG_NET_BOOTP=y
+CONFIG_NET_DHCP=y
+# CONFIG_NET_RARP is not set
+# CONFIG_NET_SNTP is not set
+# CONFIG_NET_NFS is not set
+CONFIG_NET_PING=y
+CONFIG_NET_TFTP=y
+
+#
+# Drivers                       
+#
+
+#
+# serial drivers                
+#
+CONFIG_DRIVER_SERIAL_IMX=y
+# CONFIG_DRIVER_SERIAL_NS16550 is not set
+CONFIG_MIIPHY=y
+
+#
+# Network drivers               
+#
+# CONFIG_DRIVER_NET_SMC911X is not set
+# CONFIG_DRIVER_NET_SMC91111 is not set
+CONFIG_DRIVER_NET_FEC_IMX=y
+
+#
+# SPI drivers                   
+#
+CONFIG_SPI=y
+CONFIG_DRIVER_SPI_IMX=y
+CONFIG_DRIVER_SPI_MC13783=y
+
+#
+# flash drivers                 
+#
+CONFIG_HAS_CFI=y
+CONFIG_DRIVER_CFI=y
+# CONFIG_DRIVER_CFI_NEW is not set
+CONFIG_DRIVER_CFI_OLD=y
+CONFIG_CFI_BUFFER_WRITE=y
+# CONFIG_NAND is not set
+# CONFIG_USB is not set
+
+#
+# Filesystem support            
+#
+# CONFIG_FS_CRAMFS is not set
+CONFIG_FS_RAMFS=y
+CONFIG_FS_DEVFS=y
+CONFIG_CRC32=y
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set