[U-Boot] [RFC PATCH] Add support for Boundary Devices Nitrogen6x boards
Eric Nelson
eric.nelson at boundarydevices.com
Wed Jan 30 19:10:52 CET 2013
This patch adds support for the Nitrogen6X board(s) from
Boundary Devices. The boards are based on the i.MX6x
processor family with two major variants:
i.MX6Quad/6Dual
i.MX6Dual-Lite/6Solo
More specifically, the board variations are:
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
Refer to http://boundarydevices.com/products/ for details.
Signed-off-by: Eric Nelson <eric.nelson at boundarydevices.com>
---
MAINTAINERS | 8 +
arch/arm/include/asm/arch-mx6/crm_regs.h | 12 +
arch/arm/include/asm/arch-mx6/iomux.h | 5 +
arch/arm/include/asm/arch-mx6/mx6-ddr.h | 73 ++
arch/arm/include/asm/arch-mx6/mx6dl-ddr.h | 59 ++
arch/arm/include/asm/arch-mx6/mx6dl_pins.h | 3 +
arch/arm/include/asm/arch-mx6/mx6q-ddr.h | 57 ++
board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg | 37 +
board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg | 37 +
board/boundary/nitrogen6x/6x_bootscript.txt | 58 ++
.../boundary/nitrogen6x/6x_bootscript_android.txt | 64 ++
.../nitrogen6x/6x_bootscript_android_recovery.txt | 64 ++
board/boundary/nitrogen6x/6x_upgrade.txt | 46 +
board/boundary/nitrogen6x/800mhz_2x128mx16.cfg | 37 +
board/boundary/nitrogen6x/800mhz_2x256mx16.cfg | 37 +
board/boundary/nitrogen6x/800mhz_4x128mx16.cfg | 37 +
board/boundary/nitrogen6x/800mhz_4x256mx16.cfg | 37 +
board/boundary/nitrogen6x/Makefile | 41 +
board/boundary/nitrogen6x/README | 93 ++
board/boundary/nitrogen6x/clocks.cfg | 31 +
board/boundary/nitrogen6x/ddr-setup.cfg | 94 ++
board/boundary/nitrogen6x/nitrogen6dl.cfg | 46 +
board/boundary/nitrogen6x/nitrogen6dl2g.cfg | 46 +
board/boundary/nitrogen6x/nitrogen6q.cfg | 46 +
board/boundary/nitrogen6x/nitrogen6q2g.cfg | 46 +
board/boundary/nitrogen6x/nitrogen6s.cfg | 46 +
board/boundary/nitrogen6x/nitrogen6s1g.cfg | 46 +
board/boundary/nitrogen6x/nitrogen6x.c | 901 ++++++++++++++++++++
boards.cfg | 6 +
drivers/usb/host/ehci-mx6.c | 1 -
include/configs/nitrogen6x.h | 284 ++++++
31 files changed, 2397 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/include/asm/arch-mx6/mx6-ddr.h
create mode 100644 arch/arm/include/asm/arch-mx6/mx6dl-ddr.h
create mode 100644 arch/arm/include/asm/arch-mx6/mx6q-ddr.h
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
diff --git a/MAINTAINERS b/MAINTAINERS
index faa9b5e..720beab 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1029,6 +1029,14 @@ Pali Rohár <pali.rohar at gmail.com>
nokia_rx51 ARM ARMV7 (OMAP34xx SoC)
+Eric Nelson <eric.nelson at boundarydevices.com>
+ 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
+
-------------------------------------------------------------------------
Unknown / orphaned boards:
diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h
index d670f30..7676457 100644
--- a/arch/arm/include/asm/arch-mx6/crm_regs.h
+++ b/arch/arm/include/asm/arch-mx6/crm_regs.h
@@ -20,6 +20,17 @@
#ifndef __ARCH_ARM_MACH_MX6_CCM_REGS_H__
#define __ARCH_ARM_MACH_MX6_CCM_REGS_H__
+#define CCM_CCGR0 0x020C4068
+#define CCM_CCGR1 0x020C406c
+#define CCM_CCGR2 0x020C4070
+#define CCM_CCGR3 0x020C4074
+#define CCM_CCGR4 0x020C4078
+#define CCM_CCGR5 0x020C407c
+#define CCM_CCGR6 0x020C4080
+
+#define PMU_MISC2 0x020C8170
+
+#ifndef __ASSEMBLY__
struct mxc_ccm_reg {
u32 ccr; /* 0x0000 */
u32 ccdr;
@@ -105,6 +116,7 @@ struct mxc_ccm_reg {
u32 analog_pfd_528_clr;
u32 analog_pfd_528_tog;
};
+#endif
/* Define the bits in register CCR */
#define MXC_CCM_CCR_RBC_EN (1 << 27)
diff --git a/arch/arm/include/asm/arch-mx6/iomux.h b/arch/arm/include/asm/arch-mx6/iomux.h
index d23abd7..57b514f 100644
--- a/arch/arm/include/asm/arch-mx6/iomux.h
+++ b/arch/arm/include/asm/arch-mx6/iomux.h
@@ -16,6 +16,11 @@
#ifndef __ASM_ARCH_IOMUX_H__
#define __ASM_ARCH_IOMUX_H__
+
+#define IOMUXC_GPR4 0x020e0010
+#define IOMUXC_GPR6 0x020e0018
+#define IOMUXC_GPR7 0x020e001c
+
/*
* IOMUXC_GPR13 bit fields
*/
diff --git a/arch/arm/include/asm/arch-mx6/mx6-ddr.h b/arch/arm/include/asm/arch-mx6/mx6-ddr.h
new file mode 100644
index 0000000..0a3cddc
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/mx6-ddr.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2012 Boundary Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef __ASM_ARCH_MX6_DDR_H__
+#define __ASM_ARCH_MX6_DDR_H__
+
+#ifdef CONFIG_MX6Q
+#include "mx6q-ddr.h"
+#else
+#ifdef CONFIG_MX6DL
+#include "mx6dl-ddr.h"
+#else
+#error "Please select cpu"
+#endif /* CONFIG_MX6DL */
+#endif /* CONFIG_MX6Q */
+
+#define MMDC_P0_MDCTL 0x021b0000
+#define MMDC_P0_MDPDC 0x021b0004
+#define MMDC_P0_MDOTC 0x021b0008
+#define MMDC_P0_MDCFG0 0x021b000c
+#define MMDC_P0_MDCFG1 0x021b0010
+#define MMDC_P0_MDCFG2 0x021b0014
+#define MMDC_P0_MDMISC 0x021b0018
+#define MMDC_P0_MDSCR 0x021b001c
+#define MMDC_P0_MDREF 0x021b0020
+#define MMDC_P0_MDRWD 0x021b002c
+#define MMDC_P0_MDOR 0x021b0030
+#define MMDC_P0_MDASP 0x021b0040
+#define MMDC_P0_MAPSR 0x021b0404
+#define MMDC_P0_MPZQHWCTRL 0x021b0800
+#define MMDC_P0_MPWLDECTRL0 0x021b080c
+#define MMDC_P0_MPWLDECTRL1 0x021b0810
+#define MMDC_P0_MPODTCTRL 0x021b0818
+#define MMDC_P0_MPRDDQBY0DL 0x021b081c
+#define MMDC_P0_MPRDDQBY1DL 0x021b0820
+#define MMDC_P0_MPRDDQBY2DL 0x021b0824
+#define MMDC_P0_MPRDDQBY3DL 0x021b0828
+#define MMDC_P0_MPDGCTRL0 0x021b083c
+#define MMDC_P0_MPDGCTRL1 0x021b0840
+#define MMDC_P0_MPRDDLCTL 0x021b0848
+#define MMDC_P0_MPWRDLCTL 0x021b0850
+#define MMDC_P0_MPMUR0 0x021b08b8
+
+#define MMDC_P1_MDCTL 0x021b4000
+#define MMDC_P1_MDPDC 0x021b4004
+#define MMDC_P1_MDOTC 0x021b4008
+#define MMDC_P1_MDCFG0 0x021b400c
+#define MMDC_P1_MDCFG1 0x021b4010
+#define MMDC_P1_MDCFG2 0x021b4014
+#define MMDC_P1_MDMISC 0x021b4018
+#define MMDC_P1_MDSCR 0x021b401c
+#define MMDC_P1_MDREF 0x021b4020
+#define MMDC_P1_MDRWD 0x021b402c
+#define MMDC_P1_MDOR 0x021b4030
+#define MMDC_P1_MDASP 0x021b4040
+#define MMDC_P1_MAPSR 0x021b4404
+#define MMDC_P1_MPZQHWCTRL 0x021b4800
+#define MMDC_P1_MPWLDECTRL0 0x021b480c
+#define MMDC_P1_MPWLDECTRL1 0x021b4810
+#define MMDC_P1_MPODTCTRL 0x021b4818
+#define MMDC_P1_MPRDDQBY0DL 0x021b481c
+#define MMDC_P1_MPRDDQBY1DL 0x021b4820
+#define MMDC_P1_MPRDDQBY2DL 0x021b4824
+#define MMDC_P1_MPRDDQBY3DL 0x021b4828
+#define MMDC_P1_MPDGCTRL0 0x021b483c
+#define MMDC_P1_MPDGCTRL1 0x021b4840
+#define MMDC_P1_MPRDDLCTL 0x021b4848
+#define MMDC_P1_MPWRDLCTL 0x021b4850
+#define MMDC_P1_MPMUR0 0x021b48b8
+
+#endif /*__ASM_ARCH_MX6_DDR_H__ */
diff --git a/arch/arm/include/asm/arch-mx6/mx6dl-ddr.h b/arch/arm/include/asm/arch-mx6/mx6dl-ddr.h
new file mode 100644
index 0000000..5a4bfc6
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/mx6dl-ddr.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2012 Boundary Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef __ASM_ARCH_MX6DLS_DDR_H__
+#define __ASM_ARCH_MX6DLS_DDR_H__
+
+#ifndef CONFIG_MX6DL
+#ifndef CONFIG_MX6S
+#error "wrong CPU"
+#endif
+#endif
+
+#define IOM_DRAM_DQM0 0x020e0470
+#define IOM_DRAM_DQM1 0x020e0474
+#define IOM_DRAM_DQM2 0x020e0478
+#define IOM_DRAM_DQM3 0x020e047c
+#define IOM_DRAM_DQM4 0x020e0480
+#define IOM_DRAM_DQM5 0x020e0484
+#define IOM_DRAM_DQM6 0x020e0488
+#define IOM_DRAM_DQM7 0x020e048c
+
+#define IOM_DRAM_CAS 0x020e0464
+#define IOM_DRAM_RAS 0x020e0490
+#define IOM_DRAM_RESET 0x020e0494
+#define IOM_DRAM_SDCLK_0 0x020e04ac
+#define IOM_DRAM_SDCLK_1 0x020e04b0
+#define IOM_DRAM_SDBA2 0x020e04a0
+#define IOM_DRAM_SDCKE0 0x020e04a4
+#define IOM_DRAM_SDCKE1 0x020e04a8
+#define IOM_DRAM_SDODT0 0x020e04b4
+#define IOM_DRAM_SDODT1 0x020e04b8
+
+#define IOM_DRAM_SDQS0 0x020e04bc
+#define IOM_DRAM_SDQS1 0x020e04c0
+#define IOM_DRAM_SDQS2 0x020e04c4
+#define IOM_DRAM_SDQS3 0x020e04c8
+#define IOM_DRAM_SDQS4 0x020e04cc
+#define IOM_DRAM_SDQS5 0x020e04d0
+#define IOM_DRAM_SDQS6 0x020e04d4
+#define IOM_DRAM_SDQS7 0x020e04d8
+
+#define IOM_GRP_B0DS 0x020e0764
+#define IOM_GRP_B1DS 0x020e0770
+#define IOM_GRP_B2DS 0x020e0778
+#define IOM_GRP_B3DS 0x020e077c
+#define IOM_GRP_B4DS 0x020e0780
+#define IOM_GRP_B5DS 0x020e0784
+#define IOM_GRP_B6DS 0x020e078c
+#define IOM_GRP_B7DS 0x020e0748
+#define IOM_GRP_ADDDS 0x020e074c
+#define IOM_DDRMODE_CTL 0x020e0750
+#define IOM_GRP_DDRPKE 0x020e0754
+#define IOM_GRP_DDRMODE 0x020e0760
+#define IOM_GRP_CTLDS 0x020e076c
+#define IOM_GRP_DDR_TYPE 0x020e0774
+
+#endif /*__ASM_ARCH_MX6S_DDR_H__ */
diff --git a/arch/arm/include/asm/arch-mx6/mx6dl_pins.h b/arch/arm/include/asm/arch-mx6/mx6dl_pins.h
index 79e2c4f..9b9c571 100644
--- a/arch/arm/include/asm/arch-mx6/mx6dl_pins.h
+++ b/arch/arm/include/asm/arch-mx6/mx6dl_pins.h
@@ -105,6 +105,9 @@ enum {
MX6DL_PAD_KEY_COL3__GPIO_4_12 = IOMUX_PAD(0x0638, 0x0250, 5, 0x0000, 0, 0),
MX6DL_PAD_KEY_ROW3__I2C2_SDA = IOMUX_PAD(0x064C, 0x0264, 4 | IOMUX_CONFIG_SION, 0x0874, 1, 0),
MX6DL_PAD_KEY_ROW3__GPIO_4_13 = IOMUX_PAD(0x064C, 0x0264, 5, 0x0000, 0, 0),
+ MX6DL_PAD_NANDF_CS1__GPIO_6_14 = IOMUX_PAD(0x0660, 0x0278, 5, 0x0000, 0, 0),
+ MX6DL_PAD_NANDF_CS2__GPIO_6_15 = IOMUX_PAD(0x0664, 0x027C, 5, 0x0000, 0, 0),
+ MX6DL_PAD_NANDF_CS3__GPIO_6_16 = IOMUX_PAD(0x0668, 0x0280, 5, 0x0000, 0, 0),
MX6DL_PAD_NANDF_D1__GPIO_2_1 = IOMUX_PAD(0x0670, 0x0288, 5, 0x0000, 0, 0),
MX6DL_PAD_NANDF_D2__GPIO_2_2 = IOMUX_PAD(0x0674, 0x028C, 5, 0x0000, 0, 0),
MX6DL_PAD_NANDF_D3__GPIO_2_3 = IOMUX_PAD(0x0678, 0x0290, 5, 0x0000, 0, 0),
diff --git a/arch/arm/include/asm/arch-mx6/mx6q-ddr.h b/arch/arm/include/asm/arch-mx6/mx6q-ddr.h
new file mode 100644
index 0000000..4060600
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/mx6q-ddr.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2012 Boundary Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef __ASM_ARCH_MX6Q_DDR_H__
+#define __ASM_ARCH_MX6Q_DDR_H__
+
+#ifndef CONFIG_MX6Q
+#error "wrong CPU"
+#endif
+
+#define IOM_DRAM_DQM0 0x020e05ac
+#define IOM_DRAM_DQM1 0x020e05b4
+#define IOM_DRAM_DQM2 0x020e0528
+#define IOM_DRAM_DQM3 0x020e0520
+#define IOM_DRAM_DQM4 0x020e0514
+#define IOM_DRAM_DQM5 0x020e0510
+#define IOM_DRAM_DQM6 0x020e05bc
+#define IOM_DRAM_DQM7 0x020e05c4
+
+#define IOM_DRAM_CAS 0x020e056c
+#define IOM_DRAM_RAS 0x020e0578
+#define IOM_DRAM_RESET 0x020e057c
+#define IOM_DRAM_SDCLK_0 0x020e0588
+#define IOM_DRAM_SDCLK_1 0x020e0594
+#define IOM_DRAM_SDBA2 0x020e058c
+#define IOM_DRAM_SDCKE0 0x020e0590
+#define IOM_DRAM_SDCKE1 0x020e0598
+#define IOM_DRAM_SDODT0 0x020e059c
+#define IOM_DRAM_SDODT1 0x020e05a0
+
+#define IOM_DRAM_SDQS0 0x020e05a8
+#define IOM_DRAM_SDQS1 0x020e05b0
+#define IOM_DRAM_SDQS2 0x020e0524
+#define IOM_DRAM_SDQS3 0x020e051c
+#define IOM_DRAM_SDQS4 0x020e0518
+#define IOM_DRAM_SDQS5 0x020e050c
+#define IOM_DRAM_SDQS6 0x020e05b8
+#define IOM_DRAM_SDQS7 0x020e05c0
+
+#define IOM_GRP_B0DS 0x020e0784
+#define IOM_GRP_B1DS 0x020e0788
+#define IOM_GRP_B2DS 0x020e0794
+#define IOM_GRP_B3DS 0x020e079c
+#define IOM_GRP_B4DS 0x020e07a0
+#define IOM_GRP_B5DS 0x020e07a4
+#define IOM_GRP_B6DS 0x020e07a8
+#define IOM_GRP_B7DS 0x020e0748
+#define IOM_GRP_ADDDS 0x020e074c
+#define IOM_DDRMODE_CTL 0x020e0750
+#define IOM_GRP_DDRPKE 0x020e0758
+#define IOM_GRP_DDRMODE 0x020e0774
+#define IOM_GRP_CTLDS 0x020e078c
+#define IOM_GRP_DDR_TYPE 0x020e0798
+
+#endif /*__ASM_ARCH_MX6Q_DDR_H__ */
diff --git a/board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg b/board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg
new file mode 100644
index 0000000..63fb31d
--- /dev/null
+++ b/board/boundary/nitrogen6x/1066mhz_4x128mx16.cfg
@@ -0,0 +1,37 @@
+DATA 4, MMDC_P0_MDPDC, 0x00020036
+DATA 4, MMDC_P0_MDCFG0, 0x555A7975
+DATA 4, MMDC_P0_MDCFG1, 0xFF538E64
+DATA 4, MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MMDC_P0_MDOR, 0x005B0E21
+DATA 4, MMDC_P0_MDOTC, 0x09444040
+DATA 4, MMDC_P0_MDPDC, 0x00025576
+DATA 4, MMDC_P0_MDASP, 0x00000027
+DATA 4, MMDC_P0_MDCTL, 0x831A0000
+DATA 4, MMDC_P0_MDSCR, 0x04088032
+DATA 4, MMDC_P0_MDSCR, 0x00008033
+DATA 4, MMDC_P0_MDSCR, 0x00428031
+DATA 4, MMDC_P0_MDSCR, 0x09408030
+DATA 4, MMDC_P0_MDSCR, 0x04008040
+DATA 4, MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P0_MDREF, 0x00005800
+DATA 4, MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P0_MPDGCTRL0, 0x434B0350
+DATA 4, MMDC_P0_MPDGCTRL1, 0x034C0359
+DATA 4, MMDC_P1_MPDGCTRL0, 0x434B0350
+DATA 4, MMDC_P1_MPDGCTRL1, 0x03650348
+DATA 4, MMDC_P0_MPRDDLCTL, 0x4436383B
+DATA 4, MMDC_P1_MPRDDLCTL, 0x39393341
+DATA 4, MMDC_P0_MPWRDLCTL, 0x35373933
+DATA 4, MMDC_P1_MPWRDLCTL, 0x48254A36
+DATA 4, MMDC_P0_MPWLDECTRL0, 0x001F001F
+DATA 4, MMDC_P0_MPWLDECTRL1, 0x001F001F
+DATA 4, MMDC_P1_MPWLDECTRL0, 0x00440044
+DATA 4, MMDC_P1_MPWLDECTRL1, 0x00440044
+DATA 4, MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MMDC_P0_MDSCR, 0x00000000
+DATA 4, 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..68e70ad
--- /dev/null
+++ b/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg
@@ -0,0 +1,37 @@
+DATA 4, MMDC_P0_MDPDC, 0x00020036
+DATA 4, MMDC_P0_MDCFG0, 0x895A7975
+DATA 4, MMDC_P0_MDCFG1, 0xFF538E64
+DATA 4, MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MMDC_P0_MDOR, 0x005B0E21
+DATA 4, MMDC_P0_MDOTC, 0x09444040
+DATA 4, MMDC_P0_MDPDC, 0x00025576
+DATA 4, MMDC_P0_MDASP, 0x00000047
+DATA 4, MMDC_P0_MDCTL, 0x841A0000
+DATA 4, MMDC_P0_MDSCR, 0x04008032
+DATA 4, MMDC_P0_MDSCR, 0x00008033
+DATA 4, MMDC_P0_MDSCR, 0x00428031
+DATA 4, MMDC_P0_MDSCR, 0x09408030
+DATA 4, MMDC_P0_MDSCR, 0x04008040
+DATA 4, MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P0_MDREF, 0x00007800
+DATA 4, MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P0_MPDGCTRL0, 0x43040319
+DATA 4, MMDC_P0_MPDGCTRL1, 0x03040279
+DATA 4, MMDC_P1_MPDGCTRL0, 0x43040321
+DATA 4, MMDC_P1_MPDGCTRL1, 0x03030251
+DATA 4, MMDC_P0_MPRDDLCTL, 0x4d434248
+DATA 4, MMDC_P1_MPRDDLCTL, 0x42413c4d
+DATA 4, MMDC_P0_MPWRDLCTL, 0x34424543
+DATA 4, MMDC_P1_MPWRDLCTL, 0x49324933
+DATA 4, MMDC_P0_MPWLDECTRL0, 0x001a0017
+DATA 4, MMDC_P0_MPWLDECTRL1, 0x001F001F
+DATA 4, MMDC_P1_MPWLDECTRL0, 0x00170027
+DATA 4, MMDC_P1_MPWLDECTRL1, 0x000a001f
+DATA 4, MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MMDC_P0_MDSCR, 0x00000000
+DATA 4, 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..fe75976
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_bootscript.txt
@@ -0,0 +1,58 @@
+setenv bootargs enable_wait_mode=off
+setenv nextcon 0;
+
+if hdmidet ; then
+ setenv bootargs $bootargs video=mxcfb${nextcon}:dev=hdmi,1280x720M at 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 at 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 $bootargs console=ttymxc1,115200 vmalloc=400M root=/dev/mmcblk0p1 rootwait consoleblank=0 ;
+${fs}load mmc ${disk}:1 10800000 /boot/uImage && bootm 10800000 ; echo "Error loading kernel image"
+
diff --git a/board/boundary/nitrogen6x/6x_bootscript_android.txt b/board/boundary/nitrogen6x/6x_bootscript_android.txt
new file mode 100644
index 0000000..7ade2e5
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_bootscript_android.txt
@@ -0,0 +1,64 @@
+${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 at 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 at 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} ${disk}:1 12800000 uramdisk.img && bootm 10800000 12800000; echo "Error loading kernel image"
+
diff --git a/board/boundary/nitrogen6x/6x_bootscript_android_recovery.txt b/board/boundary/nitrogen6x/6x_bootscript_android_recovery.txt
new file mode 100644
index 0000000..7ade2e5
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_bootscript_android_recovery.txt
@@ -0,0 +1,64 @@
+${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 at 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 at 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..354d1a2
--- /dev/null
+++ b/board/boundary/nitrogen6x/6x_upgrade.txt
@@ -0,0 +1,46 @@
+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..ffd1078
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_2x128mx16.cfg
@@ -0,0 +1,37 @@
+DATA 4, MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MMDC_P0_MDCFG0, 0x696D5323
+DATA 4, MMDC_P0_MDCFG1, 0xB66E8C63
+DATA 4, MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MMDC_P0_MDOR, 0x005B0E21
+DATA 4, MMDC_P0_MDOTC, 0x00333030
+DATA 4, MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MMDC_P0_MDASP, 0x00000017
+DATA 4, MMDC_P0_MDCTL, 0x83190000
+DATA 4, MMDC_P0_MDSCR, 0x04008032
+DATA 4, MMDC_P0_MDSCR, 0x00008033
+DATA 4, MMDC_P0_MDSCR, 0x00048031
+DATA 4, MMDC_P0_MDSCR, 0x07208030
+DATA 4, MMDC_P0_MDSCR, 0x04008040
+DATA 4, MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P0_MDREF, 0x00005800
+DATA 4, MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P0_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P0_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P1_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P1_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P0_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P1_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P0_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P1_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P0_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P0_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P1_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P1_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MMDC_P0_MDSCR, 0x00000000
+DATA 4, 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..35b38b7
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_2x256mx16.cfg
@@ -0,0 +1,37 @@
+DATA 4, MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MMDC_P0_MDCFG0, 0x696D5323
+DATA 4, MMDC_P0_MDCFG1, 0xB66E8C63
+DATA 4, MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MMDC_P0_MDOR, 0x005B0E21
+DATA 4, MMDC_P0_MDOTC, 0x00333030
+DATA 4, MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MMDC_P0_MDASP, 0x00000027
+DATA 4, MMDC_P0_MDCTL, 0x84190000
+DATA 4, MMDC_P0_MDSCR, 0x04008032
+DATA 4, MMDC_P0_MDSCR, 0x00008033
+DATA 4, MMDC_P0_MDSCR, 0x00048031
+DATA 4, MMDC_P0_MDSCR, 0x07208030
+DATA 4, MMDC_P0_MDSCR, 0x04008040
+DATA 4, MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P0_MDREF, 0x00007800
+DATA 4, MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P0_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P0_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P1_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P1_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P0_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P1_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P0_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P1_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P0_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P0_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P1_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P1_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MMDC_P0_MDSCR, 0x00000000
+DATA 4, 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..76ae7e9
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_4x128mx16.cfg
@@ -0,0 +1,37 @@
+DATA 4, MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MMDC_P0_MDCFG0, 0x696D5323
+DATA 4, MMDC_P0_MDCFG1, 0xB66E8C63
+DATA 4, MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MMDC_P0_MDOR, 0x005B0E21
+DATA 4, MMDC_P0_MDOTC, 0x00333030
+DATA 4, MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MMDC_P0_MDASP, 0x00000027
+DATA 4, MMDC_P0_MDCTL, 0x831A0000
+DATA 4, MMDC_P0_MDSCR, 0x04008032
+DATA 4, MMDC_P0_MDSCR, 0x00008033
+DATA 4, MMDC_P0_MDSCR, 0x00048031
+DATA 4, MMDC_P0_MDSCR, 0x07208030
+DATA 4, MMDC_P0_MDSCR, 0x04008040
+DATA 4, MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P0_MDREF, 0x00005800
+DATA 4, MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P0_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P0_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P1_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P1_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P0_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P1_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P0_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P1_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P0_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P0_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P1_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P1_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MMDC_P0_MDSCR, 0x00000000
+DATA 4, 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..8de937c
--- /dev/null
+++ b/board/boundary/nitrogen6x/800mhz_4x256mx16.cfg
@@ -0,0 +1,37 @@
+DATA 4, MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MMDC_P0_MDCFG0, 0x696D5323
+DATA 4, MMDC_P0_MDCFG1, 0xB66E8C63
+DATA 4, MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MMDC_P0_MDOR, 0x005B0E21
+DATA 4, MMDC_P0_MDOTC, 0x00333030
+DATA 4, MMDC_P0_MDPDC, 0x0002556D
+DATA 4, MMDC_P0_MDASP, 0x00000047
+DATA 4, MMDC_P0_MDCTL, 0x841A0000
+DATA 4, MMDC_P0_MDSCR, 0x04008032
+DATA 4, MMDC_P0_MDSCR, 0x00008033
+DATA 4, MMDC_P0_MDSCR, 0x00048031
+DATA 4, MMDC_P0_MDSCR, 0x07208030
+DATA 4, MMDC_P0_MDSCR, 0x04008040
+DATA 4, MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MMDC_P0_MDREF, 0x00007800
+DATA 4, MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MMDC_P0_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P0_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P1_MPDGCTRL0, 0x42350231
+DATA 4, MMDC_P1_MPDGCTRL1, 0x021A0218
+DATA 4, MMDC_P0_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P1_MPRDDLCTL, 0x4B4B4E49
+DATA 4, MMDC_P0_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P1_MPWRDLCTL, 0x3F3F3035
+DATA 4, MMDC_P0_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P0_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P1_MPWLDECTRL0, 0x0040003C
+DATA 4, MMDC_P1_MPWLDECTRL1, 0x0032003E
+DATA 4, MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MMDC_P0_MDSCR, 0x00000000
+DATA 4, MMDC_P0_MAPSR, 0x00011006
+
diff --git a/board/boundary/nitrogen6x/Makefile b/board/boundary/nitrogen6x/Makefile
new file mode 100644
index 0000000..63da7d0
--- /dev/null
+++ b/board/boundary/nitrogen6x/Makefile
@@ -0,0 +1,41 @@
+#
+# Copyright (C) 2012, Guennadi Liakhovetski <lg at denx.de>
+#
+# (C) Copyright 2012 Freescale Semiconductor, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope 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..330cb49
--- /dev/null
+++ b/board/boundary/nitrogen6x/README
@@ -0,0 +1,93 @@
+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..5143b78
--- /dev/null
+++ b/board/boundary/nitrogen6x/clocks.cfg
@@ -0,0 +1,31 @@
+/*
+ * 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, IOMUXC_GPR4, 0xF00000CF
+/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
+DATA 4, IOMUXC_GPR6, 0x007F007F
+DATA 4, IOMUXC_GPR7, 0x007F007F
+
+/* Set LDO Ramp rates to fast */
+/* 64 clocks/0.266uS/25mV */
+/* == 32uS for 0.95->1.25V */
+DATA 4, PMU_MISC2, 0x00670f67
diff --git a/board/boundary/nitrogen6x/ddr-setup.cfg b/board/boundary/nitrogen6x/ddr-setup.cfg
new file mode 100644
index 0000000..b3f7ec4
--- /dev/null
+++ b/board/boundary/nitrogen6x/ddr-setup.cfg
@@ -0,0 +1,94 @@
+/*
+ * 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, IOM_DRAM_SDQS0, 0x00000030
+DATA 4, IOM_DRAM_SDQS1, 0x00000030
+DATA 4, IOM_DRAM_SDQS2, 0x00000030
+DATA 4, IOM_DRAM_SDQS3, 0x00000030
+DATA 4, IOM_DRAM_SDQS4, 0x00000030
+DATA 4, IOM_DRAM_SDQS5, 0x00000030
+DATA 4, IOM_DRAM_SDQS6, 0x00000030
+DATA 4, IOM_DRAM_SDQS7, 0x00000030
+
+DATA 4, IOM_GRP_B0DS, 0x00000030
+DATA 4, IOM_GRP_B1DS, 0x00000030
+DATA 4, IOM_GRP_B2DS, 0x00000030
+DATA 4, IOM_GRP_B3DS, 0x00000030
+DATA 4, IOM_GRP_B4DS, 0x00000030
+DATA 4, IOM_GRP_B5DS, 0x00000030
+DATA 4, IOM_GRP_B6DS, 0x00000030
+DATA 4, IOM_GRP_B7DS, 0x00000030
+DATA 4, IOM_GRP_ADDDS, 0x00000030
+/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */
+DATA 4, IOM_GRP_CTLDS, 0x00000030
+
+DATA 4, IOM_DRAM_DQM0, 0x00020030
+DATA 4, IOM_DRAM_DQM1, 0x00020030
+DATA 4, IOM_DRAM_DQM2, 0x00020030
+DATA 4, IOM_DRAM_DQM3, 0x00020030
+DATA 4, IOM_DRAM_DQM4, 0x00020030
+DATA 4, IOM_DRAM_DQM5, 0x00020030
+DATA 4, IOM_DRAM_DQM6, 0x00020030
+DATA 4, IOM_DRAM_DQM7, 0x00020030
+
+DATA 4, IOM_DRAM_CAS, 0x00020030
+DATA 4, IOM_DRAM_RAS, 0x00020030
+DATA 4, IOM_DRAM_SDCLK_0, 0x00020030
+DATA 4, IOM_DRAM_SDCLK_1, 0x00020030
+
+DATA 4, IOM_DRAM_RESET, 0x000e0030
+DATA 4, IOM_DRAM_SDCKE0, 0x00003000
+DATA 4, IOM_DRAM_SDCKE1, 0x00003000
+
+DATA 4, IOM_DRAM_SDODT0, 0x00003030
+DATA 4, IOM_DRAM_SDODT1, 0x00003030
+
+/* (differential input) */
+DATA 4, IOM_DDRMODE_CTL, 0x00020000
+/* (differential input) */
+DATA 4, IOM_GRP_DDRMODE, 0x00020000
+/* disable ddr pullups */
+DATA 4, IOM_GRP_DDRPKE, 0x00000000
+DATA 4, IOM_DRAM_SDBA2, 0x00000000
+/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */
+DATA 4, IOM_GRP_DDR_TYPE, 0x000C0000
+
+/* Read data DQ Byte0-3 delay */
+DATA 4, MMDC_P0_MPRDDQBY0DL, 0x33333333
+DATA 4, MMDC_P0_MPRDDQBY1DL, 0x33333333
+DATA 4, MMDC_P0_MPRDDQBY2DL, 0x33333333
+DATA 4, MMDC_P0_MPRDDQBY3DL, 0x33333333
+DATA 4, MMDC_P1_MPRDDQBY0DL, 0x33333333
+DATA 4, MMDC_P1_MPRDDQBY1DL, 0x33333333
+DATA 4, MMDC_P1_MPRDDQBY2DL, 0x33333333
+DATA 4, MMDC_P1_MPRDDQBY3DL, 0x33333333
+
+/*
+ * MDMISC mirroring interleaved (row/bank/col)
+ */
+DATA 4, MMDC_P0_MDMISC, 0x00081740
+
+/*
+ * MDSCR con_req
+ */
+DATA 4, MMDC_P0_MDSCR, 0x00008000
+
+
diff --git a/board/boundary/nitrogen6x/nitrogen6dl.cfg b/board/boundary/nitrogen6x/nitrogen6dl.cfg
new file mode 100644
index 0000000..60300c5
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6dl.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
+ *
+ * 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..b62c73e
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6dl2g.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
+ *
+ * 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..30353a5
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6q.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
+ *
+ * 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..8c1a74f
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6q2g.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
+ *
+ * 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..8a73a51
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6s.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
+ *
+ * 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..3659e1e
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6s1g.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
+ *
+ * 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..9e3898a
--- /dev/null
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -0,0 +1,901 @@
+/*
+ * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * 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>
+#ifdef CONFIG_MX6Q
+#include <asm/arch/mx6x_pins.h>
+#else
+#ifdef CONFIG_MX6DL
+#include <asm/arch/mx6dl_pins.h>
+#define FOR_DL_SOLO
+#else
+#ifdef CONFIG_MX6S
+#include <asm/arch/mx6dl_pins.h>
+#define FOR_DL_SOLO
+#else
+#error "Please select cpu"
+#endif /* CONFIG_MX6S */
+#endif /* CONFIG_MX6DL */
+#endif /* CONFIG_MX6Q */
+#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;
+
+#ifdef FOR_DL_SOLO
+#define MX6PAD(a) MX6DL_PAD_##a
+#else
+#define MX6PAD(a) MX6Q_PAD_##a
+#endif
+
+#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 = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+
+ return 0;
+}
+
+iomux_v3_cfg_t const uart1_pads[] = {
+ MX6PAD(SD3_DAT6__UART1_RXD) | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6PAD(SD3_DAT7__UART1_TXD) | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const uart2_pads[] = {
+ MX6PAD(EIM_D26__UART2_TXD) | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6PAD(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 = MX6PAD(EIM_D21__I2C1_SCL) | PC,
+ .gpio_mode = MX6PAD(EIM_D21__GPIO_3_21) | PC,
+ .gp = IMX_GPIO_NR(3, 21)
+ },
+ .sda = {
+ .i2c_mode = MX6PAD(EIM_D28__I2C1_SDA) | PC,
+ .gpio_mode = MX6PAD(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 = MX6PAD(KEY_COL3__I2C2_SCL) | PC,
+ .gpio_mode = MX6PAD(KEY_COL3__GPIO_4_12) | PC,
+ .gp = IMX_GPIO_NR(4, 12)
+ },
+ .sda = {
+ .i2c_mode = MX6PAD(KEY_ROW3__I2C2_SDA) | PC,
+ .gpio_mode = MX6PAD(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 = MX6PAD(GPIO_5__I2C3_SCL) | PC,
+ .gpio_mode = MX6PAD(GPIO_5__GPIO_1_5) | PC,
+ .gp = IMX_GPIO_NR(1, 5)
+ },
+ .sda = {
+ .i2c_mode = MX6PAD(GPIO_16__I2C3_SDA) | PC,
+ .gpio_mode = MX6PAD(GPIO_16__GPIO_7_11) | PC,
+ .gp = IMX_GPIO_NR(7, 11)
+ }
+};
+
+iomux_v3_cfg_t const usdhc3_pads[] = {
+ MX6PAD(SD3_CLK__USDHC3_CLK) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD3_CMD__USDHC3_CMD) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD3_DAT0__USDHC3_DAT0) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD3_DAT1__USDHC3_DAT1) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD3_DAT2__USDHC3_DAT2) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD3_DAT3__USDHC3_DAT3) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD3_DAT5__GPIO_7_0) | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
+};
+
+iomux_v3_cfg_t const usdhc4_pads[] = {
+ MX6PAD(SD4_CLK__USDHC4_CLK) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD4_CMD__USDHC4_CMD) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD4_DAT0__USDHC4_DAT0) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD4_DAT1__USDHC4_DAT1) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD4_DAT2__USDHC4_DAT2) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(SD4_DAT3__USDHC4_DAT3) | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6PAD(NANDF_D6__GPIO_2_6) | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
+};
+
+iomux_v3_cfg_t const enet_pads1[] = {
+ MX6PAD(ENET_MDIO__ENET_MDIO) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(ENET_MDC__ENET_MDC) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_TXC__ENET_RGMII_TXC) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_TD0__ENET_RGMII_TD0) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_TD1__ENET_RGMII_TD1) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_TD2__ENET_RGMII_TD2) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_TD3__ENET_RGMII_TD3) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_TX_CTL__RGMII_TX_CTL) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(ENET_REF_CLK__ENET_TX_CLK) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ /* pin 35 - 1 (PHY_AD2) on reset */
+ MX6PAD(RGMII_RXC__GPIO_6_30) | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 32 - 1 - (MODE0) all */
+ MX6PAD(RGMII_RD0__GPIO_6_25) | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 31 - 1 - (MODE1) all */
+ MX6PAD(RGMII_RD1__GPIO_6_27) | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 28 - 1 - (MODE2) all */
+ MX6PAD(RGMII_RD2__GPIO_6_28) | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 27 - 1 - (MODE3) all */
+ MX6PAD(RGMII_RD3__GPIO_6_29) | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 33 - 1 - (CLK125_EN) 125Mhz clockout enabled */
+ MX6PAD(RGMII_RX_CTL__GPIO_6_24) | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 42 PHY nRST */
+ MX6PAD(EIM_D23__GPIO_3_23) | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6PAD(ENET_RXD0__GPIO_1_27) | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const enet_pads2[] = {
+ MX6PAD(RGMII_RXC__ENET_RGMII_RXC) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_RD0__ENET_RGMII_RD0) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_RD1__ENET_RGMII_RD1) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_RD2__ENET_RGMII_RD2) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_RD3__ENET_RGMII_RD3) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6PAD(RGMII_RX_CTL__RGMII_RX_CTL) | MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+
+/* wl1271 pads on nitrogen6x */
+iomux_v3_cfg_t const wl12xx_pads[] = {
+ (MX6PAD(NANDF_CS1__GPIO_6_14) & ~MUX_PAD_CTRL_MASK)
+ | MUX_PAD_CTRL(WEAK_PULLDOWN),
+ (MX6PAD(NANDF_CS2__GPIO_6_15) & ~MUX_PAD_CTRL_MASK)
+ | MUX_PAD_CTRL(OUTPUT_40OHM),
+ (MX6PAD(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 */
+ MX6PAD(NANDF_D1__GPIO_2_1) | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Back */
+ MX6PAD(NANDF_D2__GPIO_2_2) | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Labelled Search (mapped to Power under Android) */
+ MX6PAD(NANDF_D3__GPIO_2_3) | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Home */
+ MX6PAD(NANDF_D4__GPIO_2_4) | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Volume Down */
+ MX6PAD(GPIO_19__GPIO_4_5) | MUX_PAD_CTRL(BUTTON_PAD_CTRL),
+ /* Volume Up */
+ MX6PAD(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[] = {
+ MX6PAD(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 */
+ MX6PAD(EIM_D19__GPIO_3_19) | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6PAD(EIM_D17__ECSPI1_MISO) | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6PAD(EIM_D18__ECSPI1_MOSI) | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6PAD(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)
+{
+ int ret;
+
+ setup_iomux_enet();
+
+ ret = cpu_eth_init(bis);
+ if (ret)
+ printf("FEC MXC: %s:failed\n", __func__);
+
+ 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 */
+ MX6PAD(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 */
+ MX6PAD(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[] = {
+ MX6PAD(DI0_DISP_CLK__IPU1_DI0_DISP_CLK),
+ MX6PAD(DI0_PIN15__IPU1_DI0_PIN15),
+ MX6PAD(DI0_PIN2__IPU1_DI0_PIN2),
+ MX6PAD(DI0_PIN3__IPU1_DI0_PIN3),
+ MX6PAD(DI0_PIN4__GPIO_4_20),
+ MX6PAD(DISP0_DAT0__IPU1_DISP0_DAT_0),
+ MX6PAD(DISP0_DAT1__IPU1_DISP0_DAT_1),
+ MX6PAD(DISP0_DAT2__IPU1_DISP0_DAT_2),
+ MX6PAD(DISP0_DAT3__IPU1_DISP0_DAT_3),
+ MX6PAD(DISP0_DAT4__IPU1_DISP0_DAT_4),
+ MX6PAD(DISP0_DAT5__IPU1_DISP0_DAT_5),
+ MX6PAD(DISP0_DAT6__IPU1_DISP0_DAT_6),
+ MX6PAD(DISP0_DAT7__IPU1_DISP0_DAT_7),
+ MX6PAD(DISP0_DAT8__IPU1_DISP0_DAT_8),
+ MX6PAD(DISP0_DAT9__IPU1_DISP0_DAT_9),
+ MX6PAD(DISP0_DAT10__IPU1_DISP0_DAT_10),
+ MX6PAD(DISP0_DAT11__IPU1_DISP0_DAT_11),
+ MX6PAD(DISP0_DAT12__IPU1_DISP0_DAT_12),
+ MX6PAD(DISP0_DAT13__IPU1_DISP0_DAT_13),
+ MX6PAD(DISP0_DAT14__IPU1_DISP0_DAT_14),
+ MX6PAD(DISP0_DAT15__IPU1_DISP0_DAT_15),
+ MX6PAD(DISP0_DAT16__IPU1_DISP0_DAT_16),
+ MX6PAD(DISP0_DAT17__IPU1_DISP0_DAT_17),
+ MX6PAD(DISP0_DAT18__IPU1_DISP0_DAT_18),
+ MX6PAD(DISP0_DAT19__IPU1_DISP0_DAT_19),
+ MX6PAD(DISP0_DAT20__IPU1_DISP0_DAT_20),
+ MX6PAD(DISP0_DAT21__IPU1_DISP0_DAT_21),
+ MX6PAD(DISP0_DAT22__IPU1_DISP0_DAT_22),
+ MX6PAD(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)
+{
+ return __raw_readb(HDMI_ARB_BASE_ADDR+HDMI_PHY_STAT0) & HDMI_PHY_HPD;
+}
+
+static void enable_hdmi(struct display_info_t const *dev)
+{
+ u8 reg;
+ printf("%s: setup HDMI monitor\n", __func__);
+ reg = __raw_readb(
+ HDMI_ARB_BASE_ADDR
+ +HDMI_PHY_CONF0);
+ reg |= HDMI_PHY_CONF0_PDZ_MASK;
+ __raw_writeb(reg,
+ HDMI_ARB_BASE_ADDR
+ +HDMI_PHY_CONF0);
+ udelay(3000);
+ reg |= HDMI_PHY_CONF0_ENTMDS_MASK;
+ __raw_writeb(reg,
+ HDMI_ARB_BASE_ADDR
+ +HDMI_PHY_CONF0);
+ udelay(3000);
+ reg |= HDMI_PHY_CONF0_GEN2_TXPWRON_MASK;
+ __raw_writeb(reg,
+ HDMI_ARB_BASE_ADDR
+ +HDMI_PHY_CONF0);
+ __raw_writeb(HDMI_MC_PHYRSTZ_ASSERT,
+ HDMI_ARB_BASE_ADDR+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;
+
+ 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 */
+ __raw_writeb(HDMI_MC_PHYRSTZ_DEASSERT,
+ HDMI_ARB_BASE_ADDR+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 7d03620..d778f63 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -252,6 +252,12 @@ mx6qarm2 arm armv7 mx6qarm2 freesca
mx6qsabreauto arm armv7 mx6qsabreauto freescale mx6 mx6qsabreauto:IMX_CONFIG=board/freescale/mx6qsabreauto/imximage.cfg
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
+nitrogen6q arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q
+nitrogen6dl arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL
+nitrogen6s arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s.cfg,MX6S
+nitrogen6q2g arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q2g.cfg,MX6Q
+nitrogen6dl2g arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl2g.cfg,MX6DL
+nitrogen6s1g arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S
eco5pk arm armv7 eco5pk 8dtech omap3
cm_t35 arm armv7 cm_t35 - omap3
omap3_overo arm armv7 overo - omap3
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 1b20e41..c1ae3d9 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -21,7 +21,6 @@
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/mx6x_pins.h>
#include <asm/imx-common/iomux-v3.h>
#include "ehci.h"
diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
new file mode 100644
index 0000000..ef6089a
--- /dev/null
+++ b/include/configs/nitrogen6x.h
@@ -0,0 +1,284 @@
+/*
+ * 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 sata mmc " 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" \
+
+#define CONFIG_ARP_TIMEOUT 200UL
+
+/* 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_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 PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
+
+#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
+
+#endif /* __CONFIG_H */
--
1.7.9.5
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