Patchwork [U-Boot,V3] Add Boundary Devices Nitrogen6X boards

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Submitter Eric Nelson
Date March 11, 2013, 6:44 p.m.
Message ID <1363027493-10741-1-git-send-email-eric.nelson@boundarydevices.com>
Download mbox | patch
Permalink /patch/226644/
State Awaiting Upstream
Delegated to: Stefano Babic
Headers show

Comments

Eric Nelson - March 11, 2013, 6:44 p.m.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
---
Changes for V2:
	- Update tXS, tXPR as noted by Benoît Thébaudeau
	- Use struct hdmi_regs and readb()/writeb() as noted by
		Wolfgang Denk
	- Use get_ram_size() instead of imx_ddr_size()
	- Remote unneeded CONFIG_ARP_TIMEOUT

Changes for V3:
	- Don't use get_ram_size(). Explicitly use CONFIG_DDR_MB
	from boards.cfg

 MAINTAINERS                                        |    8 +
 board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg    |   58 ++
 board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg    |   58 ++
 board/boundary/nitrogen6x/6x_bootscript.txt        |   63 ++
 .../boundary/nitrogen6x/6x_bootscript_android.txt  |   64 ++
 .../nitrogen6x/6x_bootscript_android_recovery.txt  |   64 ++
 board/boundary/nitrogen6x/6x_upgrade.txt           |   45 +
 board/boundary/nitrogen6x/800mhz_2x128mx16.cfg     |   58 ++
 board/boundary/nitrogen6x/800mhz_2x256mx16.cfg     |   58 ++
 board/boundary/nitrogen6x/800mhz_4x128mx16.cfg     |   57 ++
 board/boundary/nitrogen6x/800mhz_4x256mx16.cfg     |   58 ++
 board/boundary/nitrogen6x/Makefile                 |   41 +
 board/boundary/nitrogen6x/README                   |   92 ++
 board/boundary/nitrogen6x/clocks.cfg               |   46 +
 board/boundary/nitrogen6x/ddr-setup.cfg            |  112 +++
 board/boundary/nitrogen6x/nitrogen6dl.cfg          |   45 +
 board/boundary/nitrogen6x/nitrogen6dl2g.cfg        |   45 +
 board/boundary/nitrogen6x/nitrogen6q.cfg           |   45 +
 board/boundary/nitrogen6x/nitrogen6q2g.cfg         |   45 +
 board/boundary/nitrogen6x/nitrogen6s.cfg           |   45 +
 board/boundary/nitrogen6x/nitrogen6s1g.cfg         |   45 +
 board/boundary/nitrogen6x/nitrogen6x.c             |  895 ++++++++++++++++++++
 boards.cfg                                         |    6 +
 include/configs/nitrogen6x.h                       |  285 +++++++
 24 files changed, 2338 insertions(+)
 create mode 100644 board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg
 create mode 100644 board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg
 create mode 100644 board/boundary/nitrogen6x/6x_bootscript.txt
 create mode 100644 board/boundary/nitrogen6x/6x_bootscript_android.txt
 create mode 100644 board/boundary/nitrogen6x/6x_bootscript_android_recovery.txt
 create mode 100644 board/boundary/nitrogen6x/6x_upgrade.txt
 create mode 100644 board/boundary/nitrogen6x/800mhz_2x128mx16.cfg
 create mode 100644 board/boundary/nitrogen6x/800mhz_2x256mx16.cfg
 create mode 100644 board/boundary/nitrogen6x/800mhz_4x128mx16.cfg
 create mode 100644 board/boundary/nitrogen6x/800mhz_4x256mx16.cfg
 create mode 100644 board/boundary/nitrogen6x/Makefile
 create mode 100644 board/boundary/nitrogen6x/README
 create mode 100644 board/boundary/nitrogen6x/clocks.cfg
 create mode 100644 board/boundary/nitrogen6x/ddr-setup.cfg
 create mode 100644 board/boundary/nitrogen6x/nitrogen6dl.cfg
 create mode 100644 board/boundary/nitrogen6x/nitrogen6dl2g.cfg
 create mode 100644 board/boundary/nitrogen6x/nitrogen6q.cfg
 create mode 100644 board/boundary/nitrogen6x/nitrogen6q2g.cfg
 create mode 100644 board/boundary/nitrogen6x/nitrogen6s.cfg
 create mode 100644 board/boundary/nitrogen6x/nitrogen6s1g.cfg
 create mode 100644 board/boundary/nitrogen6x/nitrogen6x.c
 create mode 100644 include/configs/nitrogen6x.h
Stefano Babic - March 13, 2013, 8:05 a.m.
On 11/03/2013 19:44, Eric Nelson wrote:
> Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
> ---


Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 175bbe2..f490d62 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1037,6 +1037,14 @@  Pali Rohár <pali.rohar@gmail.com>
 
 	nokia_rx51	ARM ARMV7 (OMAP34xx SoC)
 
+Eric Nelson <eric.nelson@boundarydevices.com>
+	nitrogen6dl		i.MX6DL		1GB
+	nitrogen6dl2g		i.MX6DL		2GB
+	nitrogen6q		i.MX6Q/6D	1GB
+	nitrogen6q2g    	i.MX6Q/6D	2GB
+	nitrogen6s		i.MX6S		512MB
+	nitrogen6s1g		i.MX6S		1GB
+
 -------------------------------------------------------------------------
 
 Unknown / orphaned boards:
diff --git a/board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg b/board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg
new file mode 100644
index 0000000..16a37d0
--- /dev/null
+++ b/board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg
@@ -0,0 +1,58 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x00020036
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x555A7974
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xDB538F64
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x005A1023
+DATA 4, MX6_MMDC_P0_MDOTC, 0x09444040
+DATA 4, MX6_MMDC_P0_MDPDC, 0x00025576
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000027
+DATA 4, MX6_MMDC_P0_MDCTL, 0x831A0000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04088032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00428031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x19308030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x42720306
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x026F0266
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x4273030A
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x02740240
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x45393B3E
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x403A3747
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x40434541
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x473E4A3B
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0011000E
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x000E001B
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x00190015
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x00070018
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
diff --git a/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg b/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg
new file mode 100644
index 0000000..0607703
--- /dev/null
+++ b/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg
@@ -0,0 +1,58 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x00020036
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x898E7974
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xDB538F64
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x008E1023
+DATA 4, MX6_MMDC_P0_MDOTC, 0x09444040
+DATA 4, MX6_MMDC_P0_MDPDC, 0x00025576
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000047
+DATA 4, MX6_MMDC_P0_MDCTL, 0x841A0000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04088032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00428031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x19308030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MDREF, 0x00007800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x43040319
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x03040279
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x43040321
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x03030251
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4d434248
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x42413c4d
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x34424543
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x49324933
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001a0017
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x00170027
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x000a001f
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
diff --git a/board/boundary/nitrogen6x/6x_bootscript.txt b/board/boundary/nitrogen6x/6x_bootscript.txt
new file mode 100644
index 0000000..061b3a4
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_bootscript.txt
@@ -0,0 +1,63 @@ 
+setenv bootargs enable_wait_mode=off
+setenv nextcon 0;
+
+if hdmidet ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=hdmi,1280x720M@60,if=RGB24
+	setenv fbmem "fbmem=28M";
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no HDMI monitor";
+fi
+
+i2c dev 2
+if i2c probe 0x04 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,LDB-XGA,if=RGB666
+	if test "0" -eq $nextcon; then
+		setenv fbmem "fbmem=10M";
+	else
+		setenv fbmem ${fbmem},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no Freescale display";
+fi
+
+if i2c probe 0x38 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,1024x600M@60,if=RGB666
+	if test "0" -eq $nextcon; then
+		setenv fbmem "fbmem=10M";
+	else
+		setenv fbmem ${fbmem},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no 1024x600 display";
+fi
+
+if i2c probe 0x48 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=lcd,CLAA-WVGA,if=RGB666
+	if test "0" -eq $nextcon; then
+		setenv fbmem "fbmem=10M";
+	else
+		setenv fbmem ${fbmem},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no 800x480 display";
+fi
+
+while test "3" -ne $nextcon ; do
+	setenv bootargs $bootargs video=mxcfb${nextcon}:off ;
+	setexpr nextcon $nextcon + 1 ;
+done
+
+setenv bootargs $bootargs $fbmem
+setenv bootargs "$bootargs console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait"
+
+if test "sata" = "${dtype}" ; then
+	setenv bootargs "$bootargs root=/dev/sda1" ;
+else
+	setenv "bootargs $bootargs root=/dev/mmcblk0p1" ;
+fi
+${fs}load ${dtype} ${disk}:1 10800000 /boot/uImage && bootm 10800000 ;
+echo "Error loading kernel image"
diff --git a/board/boundary/nitrogen6x/6x_bootscript_android.txt b/board/boundary/nitrogen6x/6x_bootscript_android.txt
new file mode 100644
index 0000000..0982cf8
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_bootscript_android.txt
@@ -0,0 +1,64 @@ 
+${dtype} dev ${disk}
+
+setenv bootargs enable_wait_mode=off
+setenv nextcon 0;
+setenv bootargs $bootargs console=ttymxc1,115200 vmalloc=400M consoleblank=0 ;
+
+i2c dev 2
+
+if i2c probe 0x04 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,LDB-XGA,if=RGB666
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=10M";
+	else
+		setenv fbcon ${fbcon},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no Freescale display";
+fi
+
+if i2c probe 0x38 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,1024x600M@60,if=RGB666
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=10M";
+	else
+		setenv fbcon ${fbcon},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no 1024x600 display";
+fi
+
+if i2c probe 0x48 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=lcd,CLAA-WVGA,if=RGB666 tsdev=tsc2004 calibration
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=10M";
+	else
+		setenv fbcon ${fbcon},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no 800x480 display";
+fi
+
+if hdmidet ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=hdmi,1280x720M@60,if=RGB24
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=28M";
+	else
+		setenv fbcon ${fbcon},28M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no HDMI monitor";
+fi
+
+while test "3" -ne $nextcon ; do
+	setenv bootargs $bootargs video=mxcfb${nextcon}:off ;
+	setexpr nextcon $nextcon + 1 ;
+done
+
+setenv bootargs $bootargs fbcon=$fbcon
+${fs}load ${dtype} ${disk}:1 10800000 uImage && ${fs}load ${dtype} ${disk}:1 12800000 uramdisk.img && bootm 10800000 12800000
+echo "Error loading kernel image"
diff --git a/board/boundary/nitrogen6x/6x_bootscript_android_recovery.txt b/board/boundary/nitrogen6x/6x_bootscript_android_recovery.txt
new file mode 100644
index 0000000..0982cf8
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_bootscript_android_recovery.txt
@@ -0,0 +1,64 @@ 
+${dtype} dev ${disk}
+
+setenv bootargs enable_wait_mode=off
+setenv nextcon 0;
+setenv bootargs $bootargs console=ttymxc1,115200 vmalloc=400M consoleblank=0 ;
+
+i2c dev 2
+
+if i2c probe 0x04 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,LDB-XGA,if=RGB666
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=10M";
+	else
+		setenv fbcon ${fbcon},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no Freescale display";
+fi
+
+if i2c probe 0x38 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,1024x600M@60,if=RGB666
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=10M";
+	else
+		setenv fbcon ${fbcon},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no 1024x600 display";
+fi
+
+if i2c probe 0x48 ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=lcd,CLAA-WVGA,if=RGB666 tsdev=tsc2004 calibration
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=10M";
+	else
+		setenv fbcon ${fbcon},10M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no 800x480 display";
+fi
+
+if hdmidet ; then
+	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=hdmi,1280x720M@60,if=RGB24
+	if test "0" -eq $nextcon; then
+		setenv fbcon "fbcon=28M";
+	else
+		setenv fbcon ${fbcon},28M
+	fi
+	setexpr nextcon $nextcon + 1
+else
+	echo "------ no HDMI monitor";
+fi
+
+while test "3" -ne $nextcon ; do
+	setenv bootargs $bootargs video=mxcfb${nextcon}:off ;
+	setexpr nextcon $nextcon + 1 ;
+done
+
+setenv bootargs $bootargs fbcon=$fbcon
+${fs}load ${dtype} ${disk}:1 10800000 uImage && ${fs}load ${dtype} ${disk}:1 12800000 uramdisk.img && bootm 10800000 12800000
+echo "Error loading kernel image"
diff --git a/board/boundary/nitrogen6x/6x_upgrade.txt b/board/boundary/nitrogen6x/6x_upgrade.txt
new file mode 100644
index 0000000..0d8e8e5
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_upgrade.txt
@@ -0,0 +1,45 @@ 
+setenv stdout serial,vga
+echo "check U-Boot" ;
+setenv offset 0x400
+if ${fs}load ${dtype} ${disk}:1 12000000 u-boot.imx || ${fs}load ${dtype} ${disk}:1 12000000 u-boot.nopadding ; then
+      echo "read $filesize bytes from SD card" ;
+      if sf probe || sf probe || \
+	 sf probe 1 27000000 || sf probe 1 27000000 ; then
+	   echo "probed SPI ROM" ;
+           if sf read 0x12400000 $offset $filesize ; then
+               if cmp.b 0x12000000 0x12400000 $filesize ; then
+                   echo "------- U-Boot versions match" ;
+               else
+                   echo "Need U-Boot upgrade" ;
+                   echo "Program in 5 seconds" ;
+                   for n in 5 4 3 2 1 ; do
+                        echo $n ;
+                        sleep 1 ;
+                   done
+		   echo "erasing" ;
+                   sf erase 0 0x50000 ;
+		   # two steps to prevent bricking
+		   echo "programming" ;
+                   sf write 0x12000000 $offset $filesize ;
+		   echo "verifying" ;
+                   if sf read 0x12400000 $offset $filesize ; then
+                       if cmp.b 0x12000000 0x12400000 $filesize ; then
+                           while echo "---- U-Boot upgraded. reset" ; do
+				sleep 120
+			   done
+                       else
+                           echo "Read verification error" ;
+                       fi
+                   else
+                        echo "Error re-reading EEPROM" ;
+                   fi
+               fi
+           else
+               echo "Error reading boot loader from EEPROM" ;
+           fi
+      else
+           echo "Error initializing EEPROM" ;
+      fi ;
+else
+     echo "No U-Boot image found on SD card" ;
+fi
diff --git a/board/boundary/nitrogen6x/800mhz_2x128mx16.cfg b/board/boundary/nitrogen6x/800mhz_2x128mx16.cfg
new file mode 100644
index 0000000..de33e65
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_2x128mx16.cfg
@@ -0,0 +1,58 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x40435323
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xB66E8D63
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x00431023
+DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000017
+DATA 4, MX6_MMDC_P0_MDCTL, 0x83190000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x13208030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x42350231
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x42350231
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x021A0218
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x021A0218
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3F3F3035
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x3F3F3035
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0040003C
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x0032003E
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x0040003C
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x0032003E
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
diff --git a/board/boundary/nitrogen6x/800mhz_2x256mx16.cfg b/board/boundary/nitrogen6x/800mhz_2x256mx16.cfg
new file mode 100644
index 0000000..19707cf
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_2x256mx16.cfg
@@ -0,0 +1,58 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x696C5323
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xB66E8D63
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x006C1023
+DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000027
+DATA 4, MX6_MMDC_P0_MDCTL, 0x84190000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x13208030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MDREF, 0x00007800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x42350231
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x021A0218
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x42350231
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x021A0218
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3F3F3035
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x3F3F3035
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0040003C
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x0032003E
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x0040003C
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x0032003E
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
diff --git a/board/boundary/nitrogen6x/800mhz_4x128mx16.cfg b/board/boundary/nitrogen6x/800mhz_4x128mx16.cfg
new file mode 100644
index 0000000..dd6a423
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_4x128mx16.cfg
@@ -0,0 +1,57 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x40435323
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xB66E8D63
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x00431023
+DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000027
+DATA 4, MX6_MMDC_P0_MDCTL, 0x831A0000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x13208030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x420F020F
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x01760175
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x41640171
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x015E0160
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x45464B4A
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x49484A46
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x40402E32
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x3A3A3231
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x003A003A
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x0030002F
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x002F0038
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x00270039
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
diff --git a/board/boundary/nitrogen6x/800mhz_4x256mx16.cfg b/board/boundary/nitrogen6x/800mhz_4x256mx16.cfg
new file mode 100644
index 0000000..d5d06e2
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_4x256mx16.cfg
@@ -0,0 +1,58 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x696C5323
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xB66E8D63
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x006C1023
+DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000047
+DATA 4, MX6_MMDC_P0_MDCTL, 0x841A0000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x13208030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MDREF, 0x00007800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x42350231
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x021A0218
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x42350231
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x021A0218
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3F3F3035
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x3F3F3035
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0040003C
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x0032003E
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x0040003C
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x0032003E
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
diff --git a/board/boundary/nitrogen6x/Makefile b/board/boundary/nitrogen6x/Makefile
new file mode 100644
index 0000000..fe1e5e0
--- /dev/null
+++ b/board/boundary/nitrogen6x/Makefile
@@ -0,0 +1,41 @@ 
+#
+# Copyright (C) 2012-2013, Guennadi Liakhovetski <lg@denx.de>
+# (C) Copyright 2012-2013 Freescale Semiconductor, Inc.
+# Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
+#
+# 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 that 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB    = $(obj)lib$(BOARD).o
+
+COBJS  := nitrogen6x.o
+
+SRCS   := $(COBJS:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS))
+
+$(LIB):        $(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/boundary/nitrogen6x/README b/board/boundary/nitrogen6x/README
new file mode 100644
index 0000000..5049093
--- /dev/null
+++ b/board/boundary/nitrogen6x/README
@@ -0,0 +1,92 @@ 
+U-Boot for the Boundary Devices Nitrogen6X and
+Freescale i.MX6Q SabreLite boards
+
+This file contains information for the port of
+U-Boot to the Boundary Devices Nitrogen6X and
+Freescale i.MX6Q SabreLite boards.
+
+1. Boot source, boot from SPI NOR
+---------------------------------
+The configuration in this directory supports both the
+Nitrogen6X and Freescale SabreLite board, but in a
+different fashion from Freescale's implementation in
+board/freescale/mx6qsabrelite.
+
+In particular, this image supports booting from SPI NOR
+and saving the environment to SPI NOR.
+
+It does not support 'boot from SD' at offset 0x400
+except through the 'bmode' command.
+	http://lists.denx.de/pipermail/u-boot/2012-August/131151.html
+
+2. Boots using 6x_bootscript on SATA or SD card
+-----------------------------------------------
+The default bootcmd for these boards is configured
+to look for and source a boot script named '6x_bootscript'
+in the root of the first partition of the following
+devices:
+
+	sata 0
+	mmc 0
+	mmc 1
+
+They're searched in the order listed above, trying both the
+ext2 and fat filesystems.
+
+2. Maintaining the SPI NOR
+--------------------------
+A couple of convenience commands
+
+	clearenv - clear environment to factory default
+	upgradeu - look and source a boot script named
+		'6x_upgrade' to upgrade the U-Boot version
+		in SPI NOR. The search is the same as for
+		6x_bootscript described above.
+
+3. Display support
+------------------
+U-Boot support for the following displays is configured by
+default:
+
+    HDMI           - 1024 x 768 for maximum compatibility
+    Hannstar-XGA   - 1024 x 768 LVDS (Freescale part number MCIMX-LVDS1)
+    wsvga-lvds     - 1024 x 600 LVDS (Boundary p/n Nit6X_1024x600)
+    wvga-rgb       - 800 x 480 RGB (Boundary p/n Nit6X_800x480)
+
+Since the ipuv3_fb display driver currently supports only a single display,
+this code auto-detects panel by probing the HDMI Phy for Hot Plug Detect
+or the I2C touch controller of the LVDS and RGB displays in the priority
+listed above.
+
+Setting 'panel' environment variable to one of the names above will
+override auto-detection and force activation of the specified panel.
+
+4. Building
+------------
+
+To build U-Boot for one of the Nitrogen6x or SabreLite board:
+
+	make nitrogen6x_config
+	make u-boot.imx
+
+Note that 'nitrogen6x' is a placeholder. The complete list of supported
+board configurations is shown in tha MAINTAINERS file:
+	nitrogen6q		i.MX6Q/6D	1GB
+	nitrogen6dl		i.MX6DL		1GB
+	nitrogen6s		i.MX6S		512MB
+	nitrogen6q2g    	i.MX6Q/6D	2GB
+	nitrogen6dl2g		i.MX6DL		2GB
+	nitrogen6s1g		i.MX6S		1GB
+
+The -6q variants support either the i.MX6Quad or i.MX6Dual processors
+and are configured for a 64-bit memory bus at 1066 MHz.
+
+The -6dl variants also use a 64-bit memory bus, operated at 800MHz.
+
+The -6s variants use a 32-bit memory bus at 800MHz.
+
+If you place the u-boot.imx into a single-partition SD card
+along with a binary version of the boot script 6x_upgrade.txt,
+you can program it using 'upgradeu':
+
+	U-Boot> run upgradeu
diff --git a/board/boundary/nitrogen6x/clocks.cfg b/board/boundary/nitrogen6x/clocks.cfg
new file mode 100644
index 0000000..e7d1f86
--- /dev/null
+++ b/board/boundary/nitrogen6x/clocks.cfg
@@ -0,0 +1,46 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type           Address        Value
+ *
+ * where:
+ *      Addr-type register length (1,2 or 4 bytes)
+ *      Address   absolute address of the register
+ *      value     value to be stored in the register
+ */
+
+/* set the default clock gate to save power */
+DATA 4, CCM_CCGR0, 0x00C03F3F
+DATA 4, CCM_CCGR1, 0x0030FC03
+DATA 4, CCM_CCGR2, 0x0FFFC000
+DATA 4, CCM_CCGR3, 0x3FF00000
+DATA 4, CCM_CCGR4, 0x00FFF300
+DATA 4, CCM_CCGR5, 0x0F0000C3
+DATA 4, CCM_CCGR6, 0x000003FF
+
+/* enable AXI cache for VDOA/VPU/IPU */
+DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF
+/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
+DATA 4, MX6_IOMUXC_GPR6, 0x007F007F
+DATA 4, MX6_IOMUXC_GPR7, 0x007F007F
diff --git a/board/boundary/nitrogen6x/ddr-setup.cfg b/board/boundary/nitrogen6x/ddr-setup.cfg
new file mode 100644
index 0000000..c315812
--- /dev/null
+++ b/board/boundary/nitrogen6x/ddr-setup.cfg
@@ -0,0 +1,112 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type           Address        Value
+ *
+ * where:
+ *      Addr-type register length (1,2 or 4 bytes)
+ *      Address   absolute address of the register
+ *      value     value to be stored in the register
+ */
+
+/*
+ * DDR3 settings
+ * MX6Q    ddr is limited to 1066 Mhz	currently 1056 MHz(528 MHz clock),
+ *	   memory bus width: 64 bits	x16/x32/x64
+ * MX6DL   ddr is limited to 800 MHz(400 MHz clock)
+ *	   memory bus width: 64 bits	x16/x32/x64
+ * MX6SOLO ddr is limited to 800 MHz(400 MHz clock)
+ *	   memory bus width: 32 bits	x16/x32
+ */
+DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030
+
+DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B4DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B5DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B6DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B7DS, 0x00000030
+DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
+/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */
+DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
+
+DATA 4, MX6_IOM_DRAM_DQM0, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM1, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM2, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM3, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM4, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM5, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM6, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM7, 0x00020030
+
+DATA 4, MX6_IOM_DRAM_CAS, 0x00020030
+DATA 4, MX6_IOM_DRAM_RAS, 0x00020030
+DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00020030
+DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00020030
+
+DATA 4, MX6_IOM_DRAM_RESET, 0x000e0030
+DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
+DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00003000
+
+DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
+DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
+
+/* (differential input) */
+DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
+/* (differential input) */
+DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
+/* disable ddr pullups */
+DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
+/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */
+DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
+
+/* Read data DQ Byte0-3 delay */
+DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333
+
+/*
+ * MDMISC	mirroring	interleaved (row/bank/col)
+ */
+DATA 4, MX6_MMDC_P0_MDMISC, 0x00081740
+
+/*
+ * MDSCR	con_req
+ */
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
diff --git a/board/boundary/nitrogen6x/nitrogen6dl.cfg b/board/boundary/nitrogen6x/nitrogen6dl.cfg
new file mode 100644
index 0000000..d6da96c
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6dl.cfg
@@ -0,0 +1,45 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+BOOT_FROM      sd
+
+#define __ASSEMBLY__
+#include <config.h>
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+#include "ddr-setup.cfg"
+#include "800mhz_4x128mx16.cfg"
+#include "clocks.cfg"
diff --git a/board/boundary/nitrogen6x/nitrogen6dl2g.cfg b/board/boundary/nitrogen6x/nitrogen6dl2g.cfg
new file mode 100644
index 0000000..0b1c35c
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6dl2g.cfg
@@ -0,0 +1,45 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+BOOT_FROM      sd
+
+#define __ASSEMBLY__
+#include <config.h>
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+#include "ddr-setup.cfg"
+#include "800mhz_4x256mx16.cfg"
+#include "clocks.cfg"
diff --git a/board/boundary/nitrogen6x/nitrogen6q.cfg b/board/boundary/nitrogen6x/nitrogen6q.cfg
new file mode 100644
index 0000000..680a853
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6q.cfg
@@ -0,0 +1,45 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+BOOT_FROM      sd
+
+#define __ASSEMBLY__
+#include <config.h>
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+#include "ddr-setup.cfg"
+#include "1066mhz_4x128mx16.cfg"
+#include "clocks.cfg"
diff --git a/board/boundary/nitrogen6x/nitrogen6q2g.cfg b/board/boundary/nitrogen6x/nitrogen6q2g.cfg
new file mode 100644
index 0000000..f57ab0e
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6q2g.cfg
@@ -0,0 +1,45 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+BOOT_FROM      sd
+
+#define __ASSEMBLY__
+#include <config.h>
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+#include "ddr-setup.cfg"
+#include "1066mhz_4x256mx16.cfg"
+#include "clocks.cfg"
diff --git a/board/boundary/nitrogen6x/nitrogen6s.cfg b/board/boundary/nitrogen6x/nitrogen6s.cfg
new file mode 100644
index 0000000..b5af5cc
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6s.cfg
@@ -0,0 +1,45 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+BOOT_FROM      sd
+
+#define __ASSEMBLY__
+#include <config.h>
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+#include "ddr-setup.cfg"
+#include "800mhz_2x128mx16.cfg"
+#include "clocks.cfg"
diff --git a/board/boundary/nitrogen6x/nitrogen6s1g.cfg b/board/boundary/nitrogen6x/nitrogen6s1g.cfg
new file mode 100644
index 0000000..5aeefc8
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6s1g.cfg
@@ -0,0 +1,45 @@ 
+/*
+ * Copyright (C) 2013 Boundary Devices
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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 write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+BOOT_FROM      sd
+
+#define __ASSEMBLY__
+#include <config.h>
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+#include "ddr-setup.cfg"
+#include "800mhz_2x256mx16.cfg"
+#include "clocks.cfg"
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
new file mode 100644
index 0000000..0dbb6d2
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -0,0 +1,895 @@ 
+/*
+ * Copyright (C) 2010-2013 Freescale Semiconductor, Inc.
+ * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 that 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/sys_proto.h>
+#include <malloc.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/errno.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/mxc_i2c.h>
+#include <asm/imx-common/boot_mode.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <micrel.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <linux/fb.h>
+#include <ipu_pixfmt.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/mxc_hdmi.h>
+#include <i2c.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL  (PAD_CTL_PKE | PAD_CTL_PUE |	       \
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |	       \
+	PAD_CTL_DSE_40ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE |	       \
+	PAD_CTL_PUS_47K_UP  | PAD_CTL_SPEED_LOW |	       \
+	PAD_CTL_DSE_80ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define ENET_PAD_CTRL  (PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED	  |		\
+	PAD_CTL_DSE_40ohm   | PAD_CTL_HYS)
+
+#define SPI_PAD_CTRL (PAD_CTL_HYS |				\
+	PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED |		\
+	PAD_CTL_DSE_40ohm     | PAD_CTL_SRE_FAST)
+
+#define BUTTON_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED   |		\
+	PAD_CTL_DSE_40ohm   | PAD_CTL_HYS)
+
+#define I2C_PAD_CTRL	(PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |		\
+	PAD_CTL_DSE_40ohm | PAD_CTL_HYS |			\
+	PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+
+#define WEAK_PULLUP	(PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |		\
+	PAD_CTL_DSE_40ohm | PAD_CTL_HYS |			\
+	PAD_CTL_SRE_SLOW)
+
+#define WEAK_PULLDOWN	(PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED |		\
+	PAD_CTL_DSE_40ohm | PAD_CTL_HYS |			\
+	PAD_CTL_SRE_SLOW)
+
+#define OUTPUT_40OHM (PAD_CTL_SPEED_MED|PAD_CTL_DSE_40ohm)
+
+int dram_init(void)
+{
+	gd->ram_size = CONFIG_DDR_MB * 1024 * 1024;
+
+	return 0;
+}
+
+iomux_v3_cfg_t const uart1_pads[] = {
+	MX6_PAD_SD3_DAT6__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+	MX6_PAD_SD3_DAT7__UART1_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const uart2_pads[] = {
+	MX6_PAD_EIM_D26__UART2_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+	MX6_PAD_EIM_D27__UART2_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+
+/* I2C1, SGTL5000 */
+struct i2c_pads_info i2c_pad_info0 = {
+	.scl = {
+		.i2c_mode = MX6_PAD_EIM_D21__I2C1_SCL | PC,
+		.gpio_mode = MX6_PAD_EIM_D21__GPIO_3_21 | PC,
+		.gp = IMX_GPIO_NR(3, 21)
+	},
+	.sda = {
+		.i2c_mode = MX6_PAD_EIM_D28__I2C1_SDA | PC,
+		.gpio_mode = MX6_PAD_EIM_D28__GPIO_3_28 | PC,
+		.gp = IMX_GPIO_NR(3, 28)
+	}
+};
+
+/* I2C2 Camera, MIPI */
+struct i2c_pads_info i2c_pad_info1 = {
+	.scl = {
+		.i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL | PC,
+		.gpio_mode = MX6_PAD_KEY_COL3__GPIO_4_12 | PC,
+		.gp = IMX_GPIO_NR(4, 12)
+	},
+	.sda = {
+		.i2c_mode = MX6_PAD_KEY_ROW3__I2C2_SDA | PC,
+		.gpio_mode = MX6_PAD_KEY_ROW3__GPIO_4_13 | PC,
+		.gp = IMX_GPIO_NR(4, 13)
+	}
+};
+
+/* I2C3, J15 - RGB connector */
+struct i2c_pads_info i2c_pad_info2 = {
+	.scl = {
+		.i2c_mode = MX6_PAD_GPIO_5__I2C3_SCL | PC,
+		.gpio_mode = MX6_PAD_GPIO_5__GPIO_1_5 | PC,
+		.gp = IMX_GPIO_NR(1, 5)
+	},
+	.sda = {
+		.i2c_mode = MX6_PAD_GPIO_16__I2C3_SDA | PC,
+		.gpio_mode = MX6_PAD_GPIO_16__GPIO_7_11 | PC,
+		.gp = IMX_GPIO_NR(7, 11)
+	}
+};
+
+iomux_v3_cfg_t const usdhc3_pads[] = {
+	MX6_PAD_SD3_CLK__USDHC3_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_CMD__USDHC3_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT0__USDHC3_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT1__USDHC3_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT2__USDHC3_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT3__USDHC3_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT5__GPIO_7_0    | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
+};
+
+iomux_v3_cfg_t const usdhc4_pads[] = {
+	MX6_PAD_SD4_CLK__USDHC4_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD4_CMD__USDHC4_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD4_DAT0__USDHC4_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD4_DAT1__USDHC4_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD4_DAT2__USDHC4_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD4_DAT3__USDHC4_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_NANDF_D6__GPIO_2_6    | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
+};
+
+iomux_v3_cfg_t const enet_pads1[] = {
+	MX6_PAD_ENET_MDIO__ENET_MDIO		| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_ENET_MDC__ENET_MDC		| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_TXC__ENET_RGMII_TXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_TD0__ENET_RGMII_TD0	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_TD1__ENET_RGMII_TD1	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_TD2__ENET_RGMII_TD2	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_TD3__ENET_RGMII_TD3	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_ENET_REF_CLK__ENET_TX_CLK	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	/* pin 35 - 1 (PHY_AD2) on reset */
+	MX6_PAD_RGMII_RXC__GPIO_6_30		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* pin 32 - 1 - (MODE0) all */
+	MX6_PAD_RGMII_RD0__GPIO_6_25		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* pin 31 - 1 - (MODE1) all */
+	MX6_PAD_RGMII_RD1__GPIO_6_27		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* pin 28 - 1 - (MODE2) all */
+	MX6_PAD_RGMII_RD2__GPIO_6_28		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* pin 27 - 1 - (MODE3) all */
+	MX6_PAD_RGMII_RD3__GPIO_6_29		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* pin 33 - 1 - (CLK125_EN) 125Mhz clockout enabled */
+	MX6_PAD_RGMII_RX_CTL__GPIO_6_24	| MUX_PAD_CTRL(NO_PAD_CTRL),
+	/* pin 42 PHY nRST */
+	MX6_PAD_EIM_D23__GPIO_3_23		| MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_ENET_RXD0__GPIO_1_27		| MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const enet_pads2[] = {
+	MX6_PAD_RGMII_RXC__ENET_RGMII_RXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_RD0__ENET_RGMII_RD0	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_RD1__ENET_RGMII_RD1	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_RD2__ENET_RGMII_RD2	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_RD3__ENET_RGMII_RD3	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+	MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL	| MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+
+/* wl1271 pads on nitrogen6x */
+iomux_v3_cfg_t const wl12xx_pads[] = {
+	(MX6_PAD_NANDF_CS1__GPIO_6_14 & ~MUX_PAD_CTRL_MASK)
+		| MUX_PAD_CTRL(WEAK_PULLDOWN),
+	(MX6_PAD_NANDF_CS2__GPIO_6_15 & ~MUX_PAD_CTRL_MASK)
+		| MUX_PAD_CTRL(OUTPUT_40OHM),
+	(MX6_PAD_NANDF_CS3__GPIO_6_16 & ~MUX_PAD_CTRL_MASK)
+		| MUX_PAD_CTRL(OUTPUT_40OHM),
+};
+#define WL12XX_WL_IRQ_GP	IMX_GPIO_NR(6, 14)
+#define WL12XX_WL_ENABLE_GP	IMX_GPIO_NR(6, 15)
+#define WL12XX_BT_ENABLE_GP	IMX_GPIO_NR(6, 16)
+
+/* Button assignments for J14 */
+static iomux_v3_cfg_t const button_pads[] = {
+	/* Menu */
+	MX6_PAD_NANDF_D1__GPIO_2_1	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	/* Back */
+	MX6_PAD_NANDF_D2__GPIO_2_2	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	/* Labelled Search (mapped to Power under Android) */
+	MX6_PAD_NANDF_D3__GPIO_2_3	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	/* Home */
+	MX6_PAD_NANDF_D4__GPIO_2_4	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	/* Volume Down */
+	MX6_PAD_GPIO_19__GPIO_4_5	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+	/* Volume Up */
+	MX6_PAD_GPIO_18__GPIO_7_13	| MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+};
+
+static void setup_iomux_enet(void)
+{
+	gpio_direction_output(IMX_GPIO_NR(3, 23), 0); /* SABRE Lite PHY rst */
+	gpio_direction_output(IMX_GPIO_NR(1, 27), 0); /* Nitrogen6X PHY rst */
+	gpio_direction_output(IMX_GPIO_NR(6, 30), 1);
+	gpio_direction_output(IMX_GPIO_NR(6, 25), 1);
+	gpio_direction_output(IMX_GPIO_NR(6, 27), 1);
+	gpio_direction_output(IMX_GPIO_NR(6, 28), 1);
+	gpio_direction_output(IMX_GPIO_NR(6, 29), 1);
+	imx_iomux_v3_setup_multiple_pads(enet_pads1, ARRAY_SIZE(enet_pads1));
+	gpio_direction_output(IMX_GPIO_NR(6, 24), 1);
+
+	/* Need delay 10ms according to KSZ9021 spec */
+	udelay(1000 * 10);
+	gpio_set_value(IMX_GPIO_NR(3, 23), 1); /* SABRE Lite PHY reset */
+	gpio_set_value(IMX_GPIO_NR(1, 27), 1); /* Nitrogen6X PHY reset */
+
+	imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2));
+}
+
+iomux_v3_cfg_t const usb_pads[] = {
+	MX6_PAD_GPIO_17__GPIO_7_12 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_iomux_uart(void)
+{
+	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+	imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads));
+}
+
+#ifdef CONFIG_USB_EHCI_MX6
+int board_ehci_hcd_init(int port)
+{
+	imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads));
+
+	/* Reset USB hub */
+	gpio_direction_output(IMX_GPIO_NR(7, 12), 0);
+	mdelay(2);
+	gpio_set_value(IMX_GPIO_NR(7, 12), 1);
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg usdhc_cfg[2] = {
+	{USDHC3_BASE_ADDR},
+	{USDHC4_BASE_ADDR},
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+	int ret;
+
+	if (cfg->esdhc_base == USDHC3_BASE_ADDR) {
+		gpio_direction_input(IMX_GPIO_NR(7, 0));
+		ret = !gpio_get_value(IMX_GPIO_NR(7, 0));
+	} else {
+		gpio_direction_input(IMX_GPIO_NR(2, 6));
+		ret = !gpio_get_value(IMX_GPIO_NR(2, 6));
+	}
+
+	return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+	s32 status = 0;
+	u32 index = 0;
+
+	usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+	usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
+
+	for (index = 0; index < CONFIG_SYS_FSL_USDHC_NUM; ++index) {
+		switch (index) {
+		case 0:
+			imx_iomux_v3_setup_multiple_pads(
+				usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+			break;
+		case 1:
+		       imx_iomux_v3_setup_multiple_pads(
+			       usdhc4_pads, ARRAY_SIZE(usdhc4_pads));
+		       break;
+		default:
+		       printf("Warning: you configured more USDHC controllers"
+			       "(%d) then supported by the board (%d)\n",
+			       index + 1, CONFIG_SYS_FSL_USDHC_NUM);
+		       return status;
+		}
+
+		status |= fsl_esdhc_initialize(bis, &usdhc_cfg[index]);
+	}
+
+	return status;
+}
+#endif
+
+u32 get_board_rev(void)
+{
+	return 0x63000;
+}
+
+#ifdef CONFIG_MXC_SPI
+iomux_v3_cfg_t const ecspi1_pads[] = {
+	/* SS1 */
+	MX6_PAD_EIM_D19__GPIO_3_19   | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+};
+
+void setup_spi(void)
+{
+	gpio_direction_output(CONFIG_SF_DEFAULT_CS, 1);
+	imx_iomux_v3_setup_multiple_pads(ecspi1_pads,
+					 ARRAY_SIZE(ecspi1_pads));
+}
+#endif
+
+int board_phy_config(struct phy_device *phydev)
+{
+	/* min rx data delay */
+	ksz9021_phy_extended_write(phydev,
+			MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW, 0x0);
+	/* min tx data delay */
+	ksz9021_phy_extended_write(phydev,
+			MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW, 0x0);
+	/* max rx/tx clock delay, min rx/tx control */
+	ksz9021_phy_extended_write(phydev,
+			MII_KSZ9021_EXT_RGMII_CLOCK_SKEW, 0xf0f0);
+	if (phydev->drv->config)
+		phydev->drv->config(phydev);
+
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	uint32_t base = IMX_FEC_BASE;
+	struct mii_dev *bus = NULL;
+	struct phy_device *phydev = NULL;
+	int ret;
+
+	setup_iomux_enet();
+
+#ifdef CONFIG_FEC_MXC
+	bus = fec_get_miibus(base, -1);
+	if (!bus)
+		return 0;
+	/* scan phy 4,5,6,7 */
+	phydev = phy_find_by_mask(bus, (0xf << 4), PHY_INTERFACE_MODE_RGMII);
+	if (!phydev) {
+		free(bus);
+		return 0;
+	}
+	printf("using phy at %d\n", phydev->addr);
+	ret  = fec_probe(bis, -1, base, bus, phydev);
+	if (ret) {
+		printf("FEC MXC: %s:failed\n", __func__);
+		free(phydev);
+		free(bus);
+	}
+#endif
+	return 0;
+}
+
+static void setup_buttons(void)
+{
+	imx_iomux_v3_setup_multiple_pads(button_pads,
+					 ARRAY_SIZE(button_pads));
+}
+
+#ifdef CONFIG_CMD_SATA
+
+int setup_sata(void)
+{
+	struct iomuxc_base_regs *const iomuxc_regs
+		= (struct iomuxc_base_regs *) IOMUXC_BASE_ADDR;
+	int ret = enable_sata_clock();
+	if (ret)
+		return ret;
+
+	clrsetbits_le32(&iomuxc_regs->gpr[13],
+			IOMUXC_GPR13_SATA_MASK,
+			IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB
+			|IOMUXC_GPR13_SATA_PHY_7_SATA2M
+			|IOMUXC_GPR13_SATA_SPEED_3G
+			|(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
+			|IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED
+			|IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16
+			|IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB
+			|IOMUXC_GPR13_SATA_PHY_2_TX_1P104V
+			|IOMUXC_GPR13_SATA_PHY_1_SLOW);
+
+	return 0;
+}
+#endif
+
+#if defined(CONFIG_VIDEO_IPUV3)
+
+static iomux_v3_cfg_t const backlight_pads[] = {
+	/* Backlight on RGB connector: J15 */
+	MX6_PAD_SD1_DAT3__GPIO_1_21 | MUX_PAD_CTRL(NO_PAD_CTRL),
+#define RGB_BACKLIGHT_GP IMX_GPIO_NR(1, 21)
+
+	/* Backlight on LVDS connector: J6 */
+	MX6_PAD_SD1_CMD__GPIO_1_18 | MUX_PAD_CTRL(NO_PAD_CTRL),
+#define LVDS_BACKLIGHT_GP IMX_GPIO_NR(1, 18)
+};
+
+static iomux_v3_cfg_t const rgb_pads[] = {
+	MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK,
+	MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
+	MX6_PAD_DI0_PIN2__IPU1_DI0_PIN2,
+	MX6_PAD_DI0_PIN3__IPU1_DI0_PIN3,
+	MX6_PAD_DI0_PIN4__GPIO_4_20,
+	MX6_PAD_DISP0_DAT0__IPU1_DISP0_DAT_0,
+	MX6_PAD_DISP0_DAT1__IPU1_DISP0_DAT_1,
+	MX6_PAD_DISP0_DAT2__IPU1_DISP0_DAT_2,
+	MX6_PAD_DISP0_DAT3__IPU1_DISP0_DAT_3,
+	MX6_PAD_DISP0_DAT4__IPU1_DISP0_DAT_4,
+	MX6_PAD_DISP0_DAT5__IPU1_DISP0_DAT_5,
+	MX6_PAD_DISP0_DAT6__IPU1_DISP0_DAT_6,
+	MX6_PAD_DISP0_DAT7__IPU1_DISP0_DAT_7,
+	MX6_PAD_DISP0_DAT8__IPU1_DISP0_DAT_8,
+	MX6_PAD_DISP0_DAT9__IPU1_DISP0_DAT_9,
+	MX6_PAD_DISP0_DAT10__IPU1_DISP0_DAT_10,
+	MX6_PAD_DISP0_DAT11__IPU1_DISP0_DAT_11,
+	MX6_PAD_DISP0_DAT12__IPU1_DISP0_DAT_12,
+	MX6_PAD_DISP0_DAT13__IPU1_DISP0_DAT_13,
+	MX6_PAD_DISP0_DAT14__IPU1_DISP0_DAT_14,
+	MX6_PAD_DISP0_DAT15__IPU1_DISP0_DAT_15,
+	MX6_PAD_DISP0_DAT16__IPU1_DISP0_DAT_16,
+	MX6_PAD_DISP0_DAT17__IPU1_DISP0_DAT_17,
+	MX6_PAD_DISP0_DAT18__IPU1_DISP0_DAT_18,
+	MX6_PAD_DISP0_DAT19__IPU1_DISP0_DAT_19,
+	MX6_PAD_DISP0_DAT20__IPU1_DISP0_DAT_20,
+	MX6_PAD_DISP0_DAT21__IPU1_DISP0_DAT_21,
+	MX6_PAD_DISP0_DAT22__IPU1_DISP0_DAT_22,
+	MX6_PAD_DISP0_DAT23__IPU1_DISP0_DAT_23,
+};
+
+struct display_info_t {
+	int	bus;
+	int	addr;
+	int	pixfmt;
+	int	(*detect)(struct display_info_t const *dev);
+	void	(*enable)(struct display_info_t const *dev);
+	struct	fb_videomode mode;
+};
+
+
+static int detect_hdmi(struct display_info_t const *dev)
+{
+	struct hdmi_regs *hdmi	= (struct hdmi_regs *)HDMI_ARB_BASE_ADDR;
+	return readb(&hdmi->phy_stat0) & HDMI_PHY_HPD;
+}
+
+static void enable_hdmi(struct display_info_t const *dev)
+{
+	struct hdmi_regs *hdmi	= (struct hdmi_regs *)HDMI_ARB_BASE_ADDR;
+	u8 reg;
+	printf("%s: setup HDMI monitor\n", __func__);
+	reg = readb(&hdmi->phy_conf0);
+	reg |= HDMI_PHY_CONF0_PDZ_MASK;
+	writeb(reg, &hdmi->phy_conf0);
+
+	udelay(3000);
+	reg |= HDMI_PHY_CONF0_ENTMDS_MASK;
+	writeb(reg, &hdmi->phy_conf0);
+	udelay(3000);
+	reg |= HDMI_PHY_CONF0_GEN2_TXPWRON_MASK;
+	writeb(reg, &hdmi->phy_conf0);
+	writeb(HDMI_MC_PHYRSTZ_ASSERT, &hdmi->mc_phyrstz);
+}
+
+static int detect_i2c(struct display_info_t const *dev)
+{
+	return ((0 == i2c_set_bus_num(dev->bus))
+		&&
+		(0 == i2c_probe(dev->addr)));
+}
+
+static void enable_lvds(struct display_info_t const *dev)
+{
+	struct iomuxc *iomux = (struct iomuxc *)
+				IOMUXC_BASE_ADDR;
+	u32 reg = readl(&iomux->gpr[2]);
+	reg |= IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT;
+	writel(reg, &iomux->gpr[2]);
+	gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
+}
+
+static void enable_rgb(struct display_info_t const *dev)
+{
+	imx_iomux_v3_setup_multiple_pads(
+		rgb_pads,
+		 ARRAY_SIZE(rgb_pads));
+	gpio_direction_output(RGB_BACKLIGHT_GP, 1);
+}
+
+static struct display_info_t const displays[] = {{
+	.bus	= -1,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_RGB24,
+	.detect	= detect_hdmi,
+	.enable	= enable_hdmi,
+	.mode	= {
+		.name           = "HDMI",
+		.refresh        = 60,
+		.xres           = 1024,
+		.yres           = 768,
+		.pixclock       = 15385,
+		.left_margin    = 220,
+		.right_margin   = 40,
+		.upper_margin   = 21,
+		.lower_margin   = 7,
+		.hsync_len      = 60,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 2,
+	.addr	= 0x4,
+	.pixfmt	= IPU_PIX_FMT_LVDS666,
+	.detect	= detect_i2c,
+	.enable	= enable_lvds,
+	.mode	= {
+		.name           = "Hannstar-XGA",
+		.refresh        = 60,
+		.xres           = 1024,
+		.yres           = 768,
+		.pixclock       = 15385,
+		.left_margin    = 220,
+		.right_margin   = 40,
+		.upper_margin   = 21,
+		.lower_margin   = 7,
+		.hsync_len      = 60,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 2,
+	.addr	= 0x38,
+	.pixfmt	= IPU_PIX_FMT_LVDS666,
+	.detect	= detect_i2c,
+	.enable	= enable_lvds,
+	.mode	= {
+		.name           = "wsvga-lvds",
+		.refresh        = 60,
+		.xres           = 1024,
+		.yres           = 600,
+		.pixclock       = 15385,
+		.left_margin    = 220,
+		.right_margin   = 40,
+		.upper_margin   = 21,
+		.lower_margin   = 7,
+		.hsync_len      = 60,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 2,
+	.addr	= 0x48,
+	.pixfmt	= IPU_PIX_FMT_RGB666,
+	.detect	= detect_i2c,
+	.enable	= enable_rgb,
+	.mode	= {
+		.name           = "wvga-rgb",
+		.refresh        = 57,
+		.xres           = 800,
+		.yres           = 480,
+		.pixclock       = 37037,
+		.left_margin    = 40,
+		.right_margin   = 60,
+		.upper_margin   = 10,
+		.lower_margin   = 10,
+		.hsync_len      = 20,
+		.vsync_len      = 10,
+		.sync           = 0,
+		.vmode          = FB_VMODE_NONINTERLACED
+} } };
+
+int board_video_skip(void)
+{
+	int i;
+	int ret;
+	char const *panel = getenv("panel");
+	if (!panel) {
+		for (i = 0; i < ARRAY_SIZE(displays); i++) {
+			struct display_info_t const *dev = displays+i;
+			if (dev->detect(dev)) {
+				panel = dev->mode.name;
+				printf("auto-detected panel %s\n", panel);
+				break;
+			}
+		}
+		if (!panel) {
+			panel = displays[0].mode.name;
+			printf("No panel detected: default to %s\n", panel);
+		}
+	} else {
+		for (i = 0; i < ARRAY_SIZE(displays); i++) {
+			if (!strcmp(panel, displays[i].mode.name))
+				break;
+		}
+	}
+	if (i < ARRAY_SIZE(displays)) {
+		ret = ipuv3_fb_init(&displays[i].mode, 0,
+				    displays[i].pixfmt);
+		if (!ret) {
+			displays[i].enable(displays+i);
+			printf("Display: %s (%ux%u)\n",
+			       displays[i].mode.name,
+			       displays[i].mode.xres,
+			       displays[i].mode.yres);
+		} else
+			printf("LCD %s cannot be configured: %d\n",
+			       displays[i].mode.name, ret);
+	} else {
+		printf("unsupported panel %s\n", panel);
+		ret = -EINVAL;
+	}
+	return (0 != ret);
+}
+
+static void setup_display(void)
+{
+	struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+	struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
+	struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
+	struct hdmi_regs *hdmi	= (struct hdmi_regs *)HDMI_ARB_BASE_ADDR;
+
+	int reg;
+
+	/* Turn on LDB0,IPU,IPU DI0 clocks */
+	reg = __raw_readl(&mxc_ccm->CCGR3);
+	reg |=   MXC_CCM_CCGR3_IPU1_IPU_DI0_OFFSET
+		|MXC_CCM_CCGR3_LDB_DI0_MASK;
+	writel(reg, &mxc_ccm->CCGR3);
+
+	/* Turn on HDMI PHY clock */
+	reg = __raw_readl(&mxc_ccm->CCGR2);
+	reg |=  MXC_CCM_CCGR2_HDMI_TX_IAHBCLK_MASK
+	       |MXC_CCM_CCGR2_HDMI_TX_ISFRCLK_MASK;
+	writel(reg, &mxc_ccm->CCGR2);
+
+	/* clear HDMI PHY reset */
+	writeb(HDMI_MC_PHYRSTZ_DEASSERT, &hdmi->mc_phyrstz);
+
+	/* set PFD1_FRAC to 0x13 == 455 MHz (480*18)/0x13 */
+	writel(ANATOP_PFD_480_PFD1_FRAC_MASK, &anatop->pfd_480_clr);
+	writel(0x13<<ANATOP_PFD_480_PFD1_FRAC_SHIFT, &anatop->pfd_480_set);
+
+	/* set LDB0, LDB1 clk select to 011/011 */
+	reg = readl(&mxc_ccm->cs2cdr);
+	reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
+		 |MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
+	reg |= (3<<MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)
+	      |(3<<MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);
+	writel(reg, &mxc_ccm->cs2cdr);
+
+	reg = readl(&mxc_ccm->cscmr2);
+	reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV;
+	writel(reg, &mxc_ccm->cscmr2);
+
+	reg = readl(&mxc_ccm->chsccdr);
+	reg &= ~(MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK
+		|MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK
+		|MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_MASK);
+	reg |= (CHSCCDR_CLK_SEL_LDB_DI0
+		<<MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET)
+	      |(CHSCCDR_PODF_DIVIDE_BY_3
+		<<MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET)
+	      |(CHSCCDR_IPU_PRE_CLK_540M_PFD
+		<<MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET);
+	writel(reg, &mxc_ccm->chsccdr);
+
+	reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
+	     |IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH
+	     |IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_LOW
+	     |IOMUXC_GPR2_BIT_MAPPING_CH1_SPWG
+	     |IOMUXC_GPR2_DATA_WIDTH_CH1_18BIT
+	     |IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG
+	     |IOMUXC_GPR2_DATA_WIDTH_CH0_18BIT
+	     |IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED
+	     |IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;
+	writel(reg, &iomux->gpr[2]);
+
+	reg = readl(&iomux->gpr[3]);
+	reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK)
+	    | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0
+	       <<IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET);
+	writel(reg, &iomux->gpr[3]);
+
+	/* backlights off until needed */
+	imx_iomux_v3_setup_multiple_pads(backlight_pads,
+					 ARRAY_SIZE(backlight_pads));
+	gpio_direction_input(LVDS_BACKLIGHT_GP);
+	gpio_direction_input(RGB_BACKLIGHT_GP);
+}
+#endif
+
+int board_early_init_f(void)
+{
+	setup_iomux_uart();
+
+	/* Disable wl1271 For Nitrogen6w */
+	gpio_direction_input(WL12XX_WL_IRQ_GP);
+	gpio_direction_output(WL12XX_WL_ENABLE_GP, 0);
+	gpio_direction_output(WL12XX_BT_ENABLE_GP, 0);
+
+	imx_iomux_v3_setup_multiple_pads(wl12xx_pads, ARRAY_SIZE(wl12xx_pads));
+	setup_buttons();
+
+#if defined(CONFIG_VIDEO_IPUV3)
+	setup_display();
+#endif
+	return 0;
+}
+
+/*
+ * Do not overwrite the console
+ * Use always serial for U-Boot console
+ */
+int overwrite_console(void)
+{
+	return 1;
+}
+
+int board_init(void)
+{
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifdef CONFIG_MXC_SPI
+	setup_spi();
+#endif
+	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
+	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
+
+#ifdef CONFIG_CMD_SATA
+	setup_sata();
+#endif
+
+	return 0;
+}
+
+int checkboard(void)
+{
+	if (gpio_get_value(WL12XX_WL_IRQ_GP))
+		puts("Board: Nitrogen6X\n");
+	else
+		puts("Board: SABRE Lite\n");
+
+	return 0;
+}
+
+struct button_key {
+	char const	*name;
+	unsigned	gpnum;
+	char		ident;
+};
+
+static struct button_key const buttons[] = {
+	{"back",	IMX_GPIO_NR(2, 2),	'B'},
+	{"home",	IMX_GPIO_NR(2, 4),	'H'},
+	{"menu",	IMX_GPIO_NR(2, 1),	'M'},
+	{"search",	IMX_GPIO_NR(2, 3),	'S'},
+	{"volup",	IMX_GPIO_NR(7, 13),	'V'},
+	{"voldown",	IMX_GPIO_NR(4, 5),	'v'},
+};
+
+/*
+ * generate a null-terminated string containing the buttons pressed
+ * returns number of keys pressed
+ */
+static int read_keys(char *buf)
+{
+	int i, numpressed = 0;
+	for (i = 0; i < ARRAY_SIZE(buttons); i++) {
+		if (!gpio_get_value(buttons[i].gpnum))
+			buf[numpressed++] = buttons[i].ident;
+	}
+	buf[numpressed] = '\0';
+	return numpressed;
+}
+
+static int do_kbd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	char envvalue[ARRAY_SIZE(buttons)+1];
+	int numpressed = read_keys(envvalue);
+	setenv("keybd", envvalue);
+	return numpressed == 0;
+}
+
+U_BOOT_CMD(
+	kbd, 1, 1, do_kbd,
+	"Tests for keypresses, sets 'keybd' environment variable",
+	"Returns 0 (true) to shell if key is pressed."
+);
+
+#ifdef CONFIG_PREBOOT
+static char const kbd_magic_prefix[] = "key_magic";
+static char const kbd_command_prefix[] = "key_cmd";
+
+static void preboot_keys(void)
+{
+	int numpressed;
+	char keypress[ARRAY_SIZE(buttons)+1];
+	numpressed = read_keys(keypress);
+	if (numpressed) {
+		char *kbd_magic_keys = getenv("magic_keys");
+		char *suffix;
+		/*
+		 * loop over all magic keys
+		 */
+		for (suffix = kbd_magic_keys; *suffix; ++suffix) {
+			char *keys;
+			char magic[sizeof(kbd_magic_prefix) + 1];
+			sprintf(magic, "%s%c", kbd_magic_prefix, *suffix);
+			keys = getenv(magic);
+			if (keys) {
+				if (!strcmp(keys, keypress))
+					break;
+			}
+		}
+		if (*suffix) {
+			char cmd_name[sizeof(kbd_command_prefix) + 1];
+			char *cmd;
+			sprintf(cmd_name, "%s%c", kbd_command_prefix, *suffix);
+			cmd = getenv(cmd_name);
+			if (cmd) {
+				setenv("preboot", cmd);
+				return;
+			}
+		}
+	}
+}
+#endif
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+	/* 4 bit bus width */
+	{"mmc0",	MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)},
+	{"mmc1",	MAKE_CFGVAL(0x40, 0x38, 0x00, 0x00)},
+	{NULL,		0},
+};
+#endif
+
+int misc_init_r(void)
+{
+#ifdef CONFIG_PREBOOT
+	preboot_keys();
+#endif
+
+#ifdef CONFIG_CMD_BMODE
+	add_board_boot_modes(board_boot_modes);
+#endif
+	return 0;
+}
diff --git a/boards.cfg b/boards.cfg
index 7a0b79d..fb3b197 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -255,6 +255,12 @@  mx6qsabreauto                arm         armv7       mx6qsabreauto       freesca
 mx6qsabrelite                arm         armv7       mx6qsabrelite       freescale      mx6		mx6qsabrelite:IMX_CONFIG=board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg
 mx6qsabresd                  arm         armv7       mx6qsabresd         freescale      mx6		mx6qsabresd:IMX_CONFIG=board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg
 eco5pk                       arm         armv7       eco5pk              8dtech         omap3
+nitrogen6dl                  arm         armv7       nitrogen6x          boundary       mx6		nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL,DDR_MB=1024
+nitrogen6dl2g                arm         armv7       nitrogen6x          boundary       mx6		nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl2g.cfg,MX6DL,DDR_MB=2048
+nitrogen6q                   arm         armv7       nitrogen6x          boundary       mx6		nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024
+nitrogen6q2g                 arm         armv7       nitrogen6x          boundary       mx6		nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q2g.cfg,MX6Q,DDR_MB=2048
+nitrogen6s                   arm         armv7       nitrogen6x          boundary       mx6		nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s.cfg,MX6S,DDR_MB=512
+nitrogen6s1g                 arm         armv7       nitrogen6x          boundary       mx6		nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,SDRAM_MB=1024
 cm_t35                       arm         armv7       cm_t35              -              omap3
 omap3_overo                  arm         armv7       overo               -              omap3
 omap3_pandora                arm         armv7       pandora             -              omap3
diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
new file mode 100644
index 0000000..93e7fe4
--- /dev/null
+++ b/include/configs/nitrogen6x.h
@@ -0,0 +1,285 @@ 
+/*
+ * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the Boundary Devices Nitrogen6X
+ * and Freescale i.MX6Q Sabre Lite boards.
+ *
+ * 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 that 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MX6
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_MACH_TYPE	3769
+
+#include <asm/arch/imx-regs.h>
+#include <asm/imx-common/gpio.h>
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_MISC_INIT_R
+#define CONFIG_MXC_GPIO
+
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE	       UART2_BASE
+
+#define CONFIG_CMD_SF
+#ifdef CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_SST
+#define CONFIG_MXC_SPI
+#define CONFIG_SF_DEFAULT_BUS  0
+#define CONFIG_SF_DEFAULT_CS   (0|(IMX_GPIO_NR(3, 19)<<8))
+#define CONFIG_SF_DEFAULT_SPEED 25000000
+#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
+#endif
+
+/* I2C Configs */
+#define CONFIG_CMD_I2C
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_I2C_MXC
+#define CONFIG_SYS_I2C_SPEED		100000
+
+/* OCOTP Configs */
+#define CONFIG_CMD_IMXOTP
+#ifdef CONFIG_CMD_IMXOTP
+#define CONFIG_IMX_OTP
+#define IMX_OTP_BASE			OCOTP_BASE_ADDR
+#define IMX_OTP_ADDR_MAX		0x7F
+#define IMX_OTP_DATA_ERROR_VAL		0xBADABADA
+#define IMX_OTPWRITE_ENABLED
+#endif
+
+/* MMC Configs */
+#define CONFIG_FSL_ESDHC
+#define CONFIG_FSL_USDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR      0
+#define CONFIG_SYS_FSL_USDHC_NUM       2
+
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_BOUNCE_BUFFER
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+
+#ifdef CONFIG_MX6Q
+#define CONFIG_CMD_SATA
+#endif
+
+/*
+ * SATA Configs
+ */
+#ifdef CONFIG_CMD_SATA
+#define CONFIG_DWC_AHSATA
+#define CONFIG_SYS_SATA_MAX_DEVICE	1
+#define CONFIG_DWC_AHSATA_PORT_ID	0
+#define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
+#define CONFIG_LBA48
+#define CONFIG_LIBATA
+#endif
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#define CONFIG_FEC_MXC
+#define CONFIG_MII
+#define IMX_FEC_BASE			ENET_BASE_ADDR
+#define CONFIG_FEC_XCV_TYPE		RGMII
+#define CONFIG_ETHPRIME			"FEC"
+#define CONFIG_FEC_MXC_PHYADDR		6
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_MICREL
+#define CONFIG_PHY_MICREL_KSZ9021
+
+/* USB Configs */
+#define CONFIG_CMD_USB
+#define CONFIG_CMD_FAT
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_MX6
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_MXC_USB_PORT	1
+#define CONFIG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_MXC_USB_FLAGS	0
+
+/* Miscellaneous commands */
+#define CONFIG_CMD_BMODE
+#define CONFIG_CMD_SETEXPR
+
+/* Framebuffer and LCD */
+#define CONFIG_VIDEO
+#define CONFIG_VIDEO_IPUV3
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_IPUV3_CLK 260000000
+#define CONFIG_CMD_HDMIDETECT
+#define CONFIG_CONSOLE_MUX
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX	       1
+#define CONFIG_BAUDRATE			       115200
+
+/* Command definition */
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_IMLS
+
+#define CONFIG_BOOTDELAY	       1
+
+#define CONFIG_PREBOOT                 ""
+
+#define CONFIG_LOADADDR			       0x12000000
+#define CONFIG_SYS_TEXT_BASE	       0x17800000
+
+#ifdef CONFIG_CMD_SATA
+#define CONFIG_DRIVE_SATA "sata "
+#else
+#define CONFIG_DRIVE_SATA
+#endif
+
+#ifdef CONFIG_CMD_MMC
+#define CONFIG_DRIVE_MMC "mmc "
+#else
+#define CONFIG_DRIVE_MMC
+#endif
+
+#define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"console=ttymxc1\0" \
+	"clearenv=if sf probe || sf probe || sf probe 1 ; then " \
+		"sf erase 0xc0000 0x2000 && " \
+		"echo restored environment to factory default ; fi\0" \
+	"bootcmd=for dtype in " CONFIG_DRIVE_TYPES \
+		"; do " \
+			"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
+				"for fs in fat ext2 ; do " \
+					"${fs}load " \
+						"${dtype} ${disk}:1 " \
+						"10008000 " \
+						"/6x_bootscript" \
+						"&& source 10008000 ; " \
+				"done ; " \
+			"done ; " \
+		"done; " \
+		"setenv stdout serial,vga ; " \
+		"echo ; echo 6x_bootscript not found ; " \
+		"echo ; echo serial console at 115200, 8N1 ; echo ; " \
+		"echo details at http://boundarydevices.com/6q_bootscript ; " \
+		"setenv stdout serial\0" \
+	"upgradeu=for dtype in " CONFIG_DRIVE_TYPES \
+		"; do " \
+		"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
+		     "for fs in fat ext2 ; do " \
+				"${fs}load ${dtype} ${disk}:1 10008000 " \
+					"/6x_upgrade " \
+					"&& source 10008000 ; " \
+			"done ; " \
+		"done ; " \
+	"done\0" \
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT	       "U-Boot > "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE	       1024
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS	       16
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_SYS_MEMTEST_START       0x10000000
+#define CONFIG_SYS_MEMTEST_END	       0x10010000
+#define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
+
+#define CONFIG_SYS_LOAD_ADDR	       CONFIG_LOADADDR
+#define CONFIG_SYS_HZ		       1000
+
+#define CONFIG_CMDLINE_EDITING
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS	       1
+#define PHYS_SDRAM		       MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE	       PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_ENV_SIZE			(8 * 1024)
+
+/* #define CONFIG_ENV_IS_IN_MMC */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+
+#if defined(CONFIG_ENV_IS_IN_MMC)
+#define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
+#define CONFIG_ENV_OFFSET		(768 * 1024)
+#define CONFIG_ENV_SECT_SIZE		(8 * 1024)
+#define CONFIG_ENV_SPI_BUS		CONFIG_SF_DEFAULT_BUS
+#define CONFIG_ENV_SPI_CS		CONFIG_SF_DEFAULT_CS
+#define CONFIG_ENV_SPI_MODE		CONFIG_SF_DEFAULT_MODE
+#define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
+#endif
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_CMD_BOOTZ
+
+#define CONFIG_SYS_DCACHE_OFF
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+#define CONFIG_CMD_CACHE
+#endif
+
+#define CONFIG_CMD_BMP
+
+#define CONFIG_CMD_TIME
+#define CONFIG_SYS_ALT_MEMTEST
+
+#endif	       /* __CONFIG_H */