summaryrefslogtreecommitdiff
path: root/board/freescale
diff options
context:
space:
mode:
authorPeng Fan <peng.fan@nxp.com>2016-03-04 16:08:30 +0800
committerYe Li <ye.li@nxp.com>2016-03-25 15:20:00 +0800
commit72702903ed044b6cc5cce670e7389530c30301bd (patch)
treee2fe900be9fda3c81222da7356a33c6a9e8f9e8a /board/freescale
parentf39d809ef99c3727e17285c52df9cd01020bee65 (diff)
downloadu-boot-imx-72702903ed044b6cc5cce670e7389530c30301bd.zip
u-boot-imx-72702903ed044b6cc5cce670e7389530c30301bd.tar.gz
u-boot-imx-72702903ed044b6cc5cce670e7389530c30301bd.tar.bz2
MLK-12486-2 imx6: Add i.mx6sx/ul arm2 boards
Add i.MX6SX/UL arm2 boards support. Most code are from imx_v2015.04, but adapted to 2016.03 release. Tested on mx6ul_14x14_ddr3_arm2 and mx6sx_19x19_ddr3_arm2. Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'board/freescale')
-rw-r--r--board/freescale/mx6sx_17x17_arm2/Kconfig12
-rw-r--r--board/freescale/mx6sx_17x17_arm2/Makefile10
-rw-r--r--board/freescale/mx6sx_17x17_arm2/imximage.cfg122
-rw-r--r--board/freescale/mx6sx_17x17_arm2/imximage_wp.cfg118
-rw-r--r--board/freescale/mx6sx_17x17_arm2/mx6sx_14x14_lpddr2_arm2.cfg153
-rw-r--r--board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c759
-rw-r--r--board/freescale/mx6sx_17x17_arm2/plugin.S277
-rw-r--r--board/freescale/mx6sx_19x19_arm2/Kconfig12
-rw-r--r--board/freescale/mx6sx_19x19_arm2/Makefile10
-rw-r--r--board/freescale/mx6sx_19x19_arm2/imximage.cfg161
-rw-r--r--board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg141
-rw-r--r--board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c756
-rw-r--r--board/freescale/mx6sx_19x19_arm2/plugin.S285
-rw-r--r--board/freescale/mx6ul_14x14_ddr3_arm2/Kconfig12
-rw-r--r--board/freescale/mx6ul_14x14_ddr3_arm2/Makefile10
-rw-r--r--board/freescale/mx6ul_14x14_ddr3_arm2/imximage.cfg115
-rw-r--r--board/freescale/mx6ul_14x14_ddr3_arm2/mx6ul_14x14_ddr3_arm2.c918
-rw-r--r--board/freescale/mx6ul_14x14_ddr3_arm2/plugin.S135
-rw-r--r--board/freescale/mx6ul_14x14_lpddr2_arm2/Kconfig12
-rw-r--r--board/freescale/mx6ul_14x14_lpddr2_arm2/Makefile10
-rw-r--r--board/freescale/mx6ul_14x14_lpddr2_arm2/imximage.cfg121
-rw-r--r--board/freescale/mx6ul_14x14_lpddr2_arm2/mx6ul_14x14_lpddr2_arm2.c890
-rw-r--r--board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S145
23 files changed, 5184 insertions, 0 deletions
diff --git a/board/freescale/mx6sx_17x17_arm2/Kconfig b/board/freescale/mx6sx_17x17_arm2/Kconfig
new file mode 100644
index 0000000..2ac5446
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX6SX_17X17_ARM2
+
+config SYS_BOARD
+ default "mx6sx_17x17_arm2"
+
+config SYS_VENDOR
+ default "freescale"
+
+config SYS_CONFIG_NAME
+ default "mx6sx_17x17_arm2"
+
+endif
diff --git a/board/freescale/mx6sx_17x17_arm2/Makefile b/board/freescale/mx6sx_17x17_arm2/Makefile
new file mode 100644
index 0000000..2ee8078b
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/Makefile
@@ -0,0 +1,10 @@
+# (C) Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := mx6sx_17x17_arm2.o
+
+extra-$(CONFIG_USE_PLUGIN) := plugin.bin
+$(obj)/plugin.bin: $(obj)/plugin.o
+ $(OBJCOPY) -O binary --gap-fill 0xff $< $@
diff --git a/board/freescale/mx6sx_17x17_arm2/imximage.cfg b/board/freescale/mx6sx_17x17_arm2/imximage.cfg
new file mode 100644
index 0000000..dbfe254
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/imximage.cfg
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * 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
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+#ifdef CONFIG_SYS_BOOT_QSPI
+BOOT_FROM qspi
+#elif defined(CONFIG_SYS_BOOT_EIMNOR)
+BOOT_FROM nor
+#else
+BOOT_FROM sd
+#endif
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/
+PLUGIN board/freescale/mx6sx_17x17_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * 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
+ */
+
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+DATA 4 0x020c4084 0xffffffff
+
+DATA 4 0x020e0618 0x000c0000
+DATA 4 0x020e05fc 0x00000000
+DATA 4 0x020e032c 0x00000030
+
+DATA 4 0x020e0300 0x00000030
+DATA 4 0x020e02fc 0x00000030
+DATA 4 0x020e05f4 0x00000030
+DATA 4 0x020e0340 0x00000030
+
+DATA 4 0x020e0320 0x00000000
+DATA 4 0x020e0310 0x00000030
+DATA 4 0x020e0314 0x00000030
+DATA 4 0x020e0614 0x00000030
+
+DATA 4 0x020e05f8 0x00020000
+DATA 4 0x020e0330 0x00000030
+DATA 4 0x020e0334 0x00000030
+DATA 4 0x020e0338 0x00000030
+DATA 4 0x020e033c 0x00000030
+DATA 4 0x020e0608 0x00020000
+DATA 4 0x020e060c 0x00000030
+DATA 4 0x020e0610 0x00000030
+DATA 4 0x020e061c 0x00000030
+DATA 4 0x020e0620 0x00000030
+DATA 4 0x020e02ec 0x00000030
+DATA 4 0x020e02f0 0x00000030
+DATA 4 0x020e02f4 0x00000030
+DATA 4 0x020e02f8 0x00000030
+DATA 4 0x021b0800 0xa1390003
+DATA 4 0x021b080c 0x00270025
+DATA 4 0x021b0810 0x001B001E
+DATA 4 0x021b083c 0x4144013C
+DATA 4 0x021b0840 0x01300128
+DATA 4 0x021b0848 0x4044464A
+DATA 4 0x021b0850 0x3A383C34
+DATA 4 0x021b081c 0x33333333
+DATA 4 0x021b0820 0x33333333
+DATA 4 0x021b0824 0x33333333
+DATA 4 0x021b0828 0x33333333
+DATA 4 0x021b08b8 0x00000800
+DATA 4 0x021b0004 0x0002002d
+DATA 4 0x021b0008 0x00333030
+DATA 4 0x021b000c 0x676b52f3
+DATA 4 0x021b0010 0xb66d8b63
+DATA 4 0x021b0014 0x01ff00db
+DATA 4 0x021b0018 0x00011740
+DATA 4 0x021b001c 0x00008000
+DATA 4 0x021b002c 0x000026d2
+DATA 4 0x021b0030 0x006b1023
+DATA 4 0x021b0040 0x0000005f
+DATA 4 0x021b0000 0x84190000
+DATA 4 0x021b001c 0x04008032
+DATA 4 0x021b001c 0x00008033
+DATA 4 0x021b001c 0x00068031
+DATA 4 0x021b001c 0x05208030
+DATA 4 0x021b001c 0x04008040
+DATA 4 0x021b0020 0x00000800
+DATA 4 0x021b0818 0x00011117
+DATA 4 0x021b001c 0x00000000
+
+#endif
diff --git a/board/freescale/mx6sx_17x17_arm2/imximage_wp.cfg b/board/freescale/mx6sx_17x17_arm2/imximage_wp.cfg
new file mode 100644
index 0000000..1aa8966
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/imximage_wp.cfg
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * 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
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+#ifdef CONFIG_SYS_BOOT_QSPI
+BOOT_FROM qspi
+#elif defined(CONFIG_SYS_BOOT_EIMNOR)
+BOOT_FROM nor
+#else
+BOOT_FROM sd
+#endif
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * 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
+ */
+
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+DATA 4 0x020c4084 0xffffffff
+
+DATA 4 0x020e0618 0x000c0000
+DATA 4 0x020e05fc 0x00000000
+DATA 4 0x020e032c 0x00000030
+
+DATA 4 0x020e0300 0x00000030
+DATA 4 0x020e02fc 0x00000030
+DATA 4 0x020e05f4 0x00000030
+DATA 4 0x020e0340 0x00000030
+
+DATA 4 0x020e0320 0x00000000
+DATA 4 0x020e0310 0x00000030
+DATA 4 0x020e0314 0x00000030
+DATA 4 0x020e0614 0x00000030
+
+DATA 4 0x020e05f8 0x00020000
+DATA 4 0x020e0330 0x00000030
+DATA 4 0x020e0334 0x00000030
+DATA 4 0x020e0338 0x00000030
+DATA 4 0x020e033c 0x00000030
+DATA 4 0x020e0608 0x00020000
+DATA 4 0x020e060c 0x00000030
+DATA 4 0x020e0610 0x00000030
+DATA 4 0x020e061c 0x00000030
+DATA 4 0x020e0620 0x00000030
+DATA 4 0x020e02ec 0x00000030
+DATA 4 0x020e02f0 0x00000030
+DATA 4 0x020e02f4 0x00000030
+DATA 4 0x020e02f8 0x00000030
+DATA 4 0x021b0800 0xa1390003
+DATA 4 0x021b080c 0x002E003C
+DATA 4 0x021b0810 0x001A003F
+DATA 4 0x021b083c 0x41480150
+DATA 4 0x021b0840 0x012C0150
+DATA 4 0x021b0848 0x40404646
+DATA 4 0x021b0850 0x38363C32
+DATA 4 0x021b08c0 0x2492244A
+DATA 4 0x021b081c 0x33333333
+DATA 4 0x021b0820 0x33333333
+DATA 4 0x021b0824 0x33333333
+DATA 4 0x021b0828 0x33333333
+DATA 4 0x021b08b8 0x00000800
+DATA 4 0x021b0004 0x0002002d
+DATA 4 0x021b0008 0x00333030
+DATA 4 0x021b000c 0x676b52f3
+DATA 4 0x021b0010 0xb66d8b63
+DATA 4 0x021b0014 0x01ff00db
+DATA 4 0x021b0018 0x00011740
+DATA 4 0x021b001c 0x00008000
+DATA 4 0x021b002c 0x000026d2
+DATA 4 0x021b0030 0x006b1023
+DATA 4 0x021b0040 0x0000005f
+DATA 4 0x021b0000 0x84190000
+DATA 4 0x021b001c 0x04008032
+DATA 4 0x021b001c 0x00008033
+DATA 4 0x021b001c 0x00068031
+DATA 4 0x021b001c 0x05208030
+DATA 4 0x021b001c 0x04008040
+DATA 4 0x021b0020 0x00000800
+DATA 4 0x021b0818 0x00022227
+DATA 4 0x021b0004 0x0002556d
+DATA 4 0x021b0404 0x00011006
+DATA 4 0x021b001c 0x00000000
diff --git a/board/freescale/mx6sx_17x17_arm2/mx6sx_14x14_lpddr2_arm2.cfg b/board/freescale/mx6sx_17x17_arm2/mx6sx_14x14_lpddr2_arm2.cfg
new file mode 100644
index 0000000..afb780e
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/mx6sx_14x14_lpddr2_arm2.cfg
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * 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
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+#ifdef CONFIG_SYS_BOOT_QSPI
+BOOT_FROM qspi
+#elif defined(CONFIG_SYS_BOOT_EIMNOR)
+BOOT_FROM nor
+#else
+BOOT_FROM sd
+#endif
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/
+PLUGIN board/freescale/mx6sx_17x17_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * 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
+ */
+
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+DATA 4 0x020c4084 0xffffffff
+
+DATA 4 0x020c4018 0x00260324
+
+DATA 4 0x020e0618 0x00080000
+DATA 4 0x020e05fc 0x00000000
+DATA 4 0x020e032c 0x00000030
+
+DATA 4 0x020e0300 0x00000028
+DATA 4 0x020e02fc 0x00000028
+DATA 4 0x020e05f4 0x00000028
+DATA 4 0x020e0340 0x00000028
+
+DATA 4 0x020e0320 0x00000000
+DATA 4 0x020e0310 0x00000000
+DATA 4 0x020e0314 0x00000000
+DATA 4 0x020e0614 0x00000028
+
+DATA 4 0x020e05f8 0x00020000
+DATA 4 0x020e0330 0x00003028
+DATA 4 0x020e0334 0x00003028
+DATA 4 0x020e0338 0x00003028
+DATA 4 0x020e033c 0x00003028
+
+DATA 4 0x020e0608 0x00020000
+DATA 4 0x020e060c 0x00000028
+DATA 4 0x020e0610 0x00000028
+DATA 4 0x020e061c 0x00000028
+DATA 4 0x020e0620 0x00000028
+
+DATA 4 0x020e02ec 0x00000028
+DATA 4 0x020e02f0 0x00000028
+DATA 4 0x020e02f4 0x00000028
+DATA 4 0x020e02f8 0x00000028
+
+DATA 4 0x021b001c 0x00008000
+DATA 4 0x021b085c 0x1b4700c7
+
+DATA 4 0x021b0800 0xa1390003
+DATA 4 0x021b0890 0x00380000
+DATA 4 0x021b08b8 0x00000800
+
+DATA 4 0x021b081c 0x33333333
+DATA 4 0x021b0820 0x33333333
+DATA 4 0x021b0824 0x33333333
+DATA 4 0x021b0828 0x33333333
+
+DATA 4 0x021b082c 0x51111111
+DATA 4 0x021b0830 0x51111111
+DATA 4 0x021b0834 0x51111111
+DATA 4 0x021b0838 0x51111111
+
+DATA 4 0x021b0848 0x42424244
+
+DATA 4 0x021b0850 0x2E30322E
+DATA 4 0x021b08c0 0x2492244A
+DATA 4 0x021b083c 0x20000000
+DATA 4 0x021b0840 0x0
+
+DATA 4 0x021b08b8 0x00000800
+
+DATA 4 0x021b000c 0x33374133
+DATA 4 0x021b0004 0x00020024
+DATA 4 0x021b0010 0x00100A42
+DATA 4 0x021b0014 0x00000093
+DATA 4 0x021b0018 0x00001748
+DATA 4 0x021b002c 0x0f9f26d2
+DATA 4 0x021b0030 0x0000020e
+DATA 4 0x021b0038 0x00190778
+DATA 4 0x021b0008 0x00000000
+DATA 4 0x021b0040 0x0000004f
+DATA 4 0x021b0000 0xc3110000
+
+DATA 4 0x021b001c 0x003f8030
+DATA 4 0x021b001c 0xff0a8030
+DATA 4 0x021b001c 0x82018030
+DATA 4 0x021b001c 0x04028030
+DATA 4 0x021b001c 0x01038030
+
+DATA 4 0x021b001c 0x003f8038
+DATA 4 0x021b001c 0xff0a8038
+DATA 4 0x021b001c 0x82018038
+DATA 4 0x021b001c 0x04028038
+DATA 4 0x021b001c 0x01038038
+
+DATA 4 0x021b0020 0x00001800
+DATA 4 0x021b0818 0x00000000
+
+DATA 4 0x021b0800 0xa1310003
+DATA 4 0x021b0004 0x00025576
+DATA 4 0x021b0404 0x00011006
+DATA 4 0x021b001c 0x00000000
+
+#endif
diff --git a/board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c b/board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c
new file mode 100644
index 0000000..d420943
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c
@@ -0,0 +1,759 @@
+/*
+ * Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/boot_mode.h>
+#include <asm/io.h>
+#include <linux/sizes.h>
+#include <common.h>
+#include <fsl_esdhc.h>
+#include <mmc.h>
+#include <miiphy.h>
+#include <netdev.h>
+#ifdef CONFIG_SYS_I2C_MXC
+#include <i2c.h>
+#include <asm/imx-common/mxc_i2c.h>
+#endif
+#include <asm/arch/crm_regs.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+#include "../common/pfuze.h"
+#include <usb.h>
+#include <usb/ehci-fsl.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_PUS_100K_UP | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define ENET_RX_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_MED | PAD_CTL_SRE_FAST)
+
+#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)
+
+#define EPDC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
+#define GPMI_PAD_CTRL0 (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP)
+#define GPMI_PAD_CTRL1 (PAD_CTL_DSE_40ohm | PAD_CTL_SPEED_MED | \
+ PAD_CTL_SRE_FAST)
+#define GPMI_PAD_CTRL2 (GPMI_PAD_CTRL0 | GPMI_PAD_CTRL1)
+
+#define SPI_PAD_CTRL (PAD_CTL_HYS | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define WEIM_NOR_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)
+
+#define WEIM_NOR_PAD_CTRL2 (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm)
+
+#define OTG_ID_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 I2C_PMIC 0
+
+#ifdef CONFIG_SYS_I2C_MXC
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C1 for PMIC */
+struct i2c_pads_info i2c_pad_info1 = {
+ .scl = {
+ .i2c_mode = MX6_PAD_GPIO1_IO00__I2C1_SCL | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO00__GPIO1_IO_0 | PC,
+ .gp = IMX_GPIO_NR(1, 0),
+ },
+ .sda = {
+ .i2c_mode = MX6_PAD_GPIO1_IO01__I2C1_SDA | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO01__GPIO1_IO_1 | PC,
+ .gp = IMX_GPIO_NR(1, 1),
+ },
+};
+
+/* I2C2 */
+struct i2c_pads_info i2c_pad_info2 = {
+ .scl = {
+ .i2c_mode = MX6_PAD_GPIO1_IO02__I2C2_SCL | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO02__GPIO1_IO_2 | PC,
+ .gp = IMX_GPIO_NR(1, 2),
+ },
+ .sda = {
+ .i2c_mode = MX6_PAD_GPIO1_IO03__I2C2_SDA | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO03__GPIO1_IO_3 | PC,
+ .gp = IMX_GPIO_NR(1, 3),
+ },
+};
+
+static struct pmic *pfuze;
+int power_init_board(void)
+{
+ unsigned int reg;
+ int ret;
+
+ pfuze = pfuze_common_init(I2C_PMIC);
+ if (!pfuze)
+ return -ENODEV;
+
+ ret = pfuze_mode_init(pfuze, APS_PFM);
+ if (ret < 0)
+ return ret;
+
+ /* set SW1AB staby volatage 0.975V */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABSTBY, &reg);
+ reg &= ~0x3f;
+ reg |= PFUZE100_SW1ABC_SETP(9750);
+ pmic_reg_write(pfuze, PFUZE100_SW1ABSTBY, reg);
+
+ /* set SW1AB/VDDARM step ramp up time from 16us to 4us/25mV */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABCONF, &reg);
+ reg &= ~0xc0;
+ reg |= 0x40;
+ pmic_reg_write(pfuze, PFUZE100_SW1ABCONF, reg);
+
+ /* set SW1C staby volatage 0.975V */
+ pmic_reg_read(pfuze, PFUZE100_SW1CSTBY, &reg);
+ reg &= ~0x3f;
+ reg |= PFUZE100_SW1ABC_SETP(9750);
+ pmic_reg_write(pfuze, PFUZE100_SW1CSTBY, reg);
+
+ /* set SW1C/VDDSOC step ramp up time to from 16us to 4us/25mV */
+ pmic_reg_read(pfuze, PFUZE100_SW1CCONF, &reg);
+ reg &= ~0xc0;
+ reg |= 0x40;
+ pmic_reg_write(pfuze, PFUZE100_SW1CCONF, reg);
+
+ return 0;
+}
+
+#ifdef CONFIG_LDO_BYPASS_CHECK
+void ldo_mode_set(int ldo_bypass)
+{
+ unsigned int value;
+ int is_400M;
+ u32 vddarm;
+ struct pmic *p = pfuze;
+
+ if (!p) {
+ printf("No PMIC found!\n");
+ return;
+ }
+
+ /* switch to ldo_bypass mode */
+ if (ldo_bypass) {
+ prep_anatop_bypass();
+ /* decrease VDDARM to 1.275V */
+ pmic_reg_read(p, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(12750);
+ pmic_reg_write(p, PFUZE100_SW1ABVOL, value);
+
+ /* decrease VDDSOC to 1.3V */
+ pmic_reg_read(p, PFUZE100_SW1CVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(13000);
+ pmic_reg_write(p, PFUZE100_SW1CVOL, value);
+
+ is_400M = set_anatop_bypass(1);
+ if (is_400M)
+ vddarm = PFUZE100_SW1ABC_SETP(10750);
+ else
+ vddarm = PFUZE100_SW1ABC_SETP(11750);
+
+ pmic_reg_read(p, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= vddarm;
+ pmic_reg_write(p, PFUZE100_SW1ABVOL, value);
+
+ pmic_reg_read(p, PFUZE100_SW1CVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(11750);
+ pmic_reg_write(p, PFUZE100_SW1CVOL, value);
+
+ finish_anatop_bypass();
+ printf("switch to ldo_bypass mode!\n");
+ }
+
+}
+#endif
+#endif
+
+int dram_init(void)
+{
+ gd->ram_size = PHYS_SDRAM_SIZE;
+
+ return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+ MX6_PAD_GPIO1_IO04__UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_GPIO1_IO05__UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+ MX6_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DATA0__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DATA1__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DATA2__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DATA3__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+static 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_DATA0__USDHC3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DATA1__USDHC3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DATA2__USDHC3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DATA3__USDHC3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DATA4__USDHC3_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DATA5__USDHC3_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DATA6__USDHC3_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DATA7__USDHC3_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /*CD pin*/
+ MX6_PAD_KEY_COL0__GPIO2_IO_10 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+static 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_DATA0__USDHC4_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD4_DATA1__USDHC4_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD4_DATA2__USDHC4_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD4_DATA3__USDHC4_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD4_DATA4__USDHC4_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD4_DATA5__USDHC4_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD4_DATA6__USDHC4_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD4_DATA7__USDHC4_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+#ifdef CONFIG_FEC_MXC
+static iomux_v3_cfg_t const fec1_pads[] = {
+ MX6_PAD_ENET1_MDC__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_MDIO__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_RX_CTL__ENET1_RX_EN | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD0__ENET1_RX_DATA_0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD1__ENET1_RX_DATA_1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD2__ENET1_RX_DATA_2 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD3__ENET1_RX_DATA_3 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RXC__ENET1_RX_CLK | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_TX_CTL__ENET1_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD0__ENET1_TX_DATA_0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD1__ENET1_TX_DATA_1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD2__ENET1_TX_DATA_2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD3__ENET1_TX_DATA_3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TXC__ENET1_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ /* AR8031 PHY Reset. For arm2 board, silder the resistance */
+ MX6_PAD_QSPI1A_SS0_B__GPIO4_IO_22 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_iomux_fec1(void)
+{
+ imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads));
+
+ /* Reset AR8031 PHY */
+ gpio_direction_output(IMX_GPIO_NR(4, 22) , 0);
+ udelay(500);
+ gpio_set_value(IMX_GPIO_NR(4, 22), 1);
+}
+#endif
+
+static void setup_iomux_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
+#ifdef CONFIG_FSL_QSPI
+
+#define QSPI_PAD_CTRL1 \
+ (PAD_CTL_SRE_FAST | PAD_CTL_SPEED_MED | \
+ PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_60ohm)
+
+#define QSPI_PAD_CTRL2 (QSPI_PAD_CTRL1 | PAD_CTL_DSE_34ohm)
+
+static iomux_v3_cfg_t const quadspi_pads[] = {
+ MX6_PAD_NAND_WP_B__QSPI2_A_DATA_0 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_READY_B__QSPI2_A_DATA_1 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE0_B__QSPI2_A_DATA_2 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE1_B__QSPI2_A_DATA_3 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CLE__QSPI2_A_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_ALE__QSPI2_A_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA01__QSPI2_B_DATA_0 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA00__QSPI2_B_DATA_1 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_WE_B__QSPI2_B_DATA_2 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_RE_B__QSPI2_B_DATA_3 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA03__QSPI2_B_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA02__QSPI2_B_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+
+};
+
+int board_qspi_init(void)
+{
+ /* Set the iomux */
+ imx_iomux_v3_setup_multiple_pads(quadspi_pads, ARRAY_SIZE(quadspi_pads));
+
+ /* Set the clock */
+ enable_qspi_clk(1);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_FSL_ESDHC
+static struct fsl_esdhc_cfg usdhc_cfg[3] = {
+ {USDHC2_BASE_ADDR, 0, 4},
+ {USDHC3_BASE_ADDR},
+ {USDHC4_BASE_ADDR},
+};
+
+#define USDHC3_CD_GPIO IMX_GPIO_NR(2, 10)
+
+int board_mmc_get_env_dev(int dev_no)
+{
+#ifdef CONFIG_SYS_USE_SPINOR
+ dev_no -= 2;
+#else
+ dev_no--;
+#endif
+
+ return dev_no;
+}
+
+int mmc_map_to_kernel_blk(int dev_no)
+{
+#ifdef CONFIG_SYS_USE_SPINOR
+ return dev_no + 2;
+#else
+ return dev_no + 1;
+#endif
+}
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ switch (cfg->esdhc_base) {
+ case USDHC2_BASE_ADDR:
+ ret = 1; /*always present */
+ break;
+ case USDHC3_BASE_ADDR:
+ ret = !gpio_get_value(USDHC3_CD_GPIO);
+ break;
+ case USDHC4_BASE_ADDR:
+ ret = 1; /*always present */
+ break;
+ }
+
+ return ret;
+}
+
+#ifdef CONFIG_SYS_USE_SPINOR
+int board_mmc_init(bd_t *bis)
+{
+ int i;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 SD3 (SDB)
+ * mmc1 eMMC
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ gpio_direction_input(USDHC3_CD_GPIO);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc4_pads, ARRAY_SIZE(usdhc4_pads));
+ usdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
+ break;
+ default:
+ printf("Warning: you configured more USDHC controllers"
+ "(%d) than supported by the board\n", i + 1);
+ return 0;
+ }
+
+ if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
+ printf("Warning: failed to initialize mmc dev %d\n", i);
+ }
+
+ return 0;
+}
+
+#else
+int board_mmc_init(bd_t *bis)
+{
+ int i;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 SD2 (SDA)
+ * mmc1 SD3 (SDB)
+ * mmc2 eMMC
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ gpio_direction_input(USDHC3_CD_GPIO);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+ break;
+ case 2:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc4_pads, ARRAY_SIZE(usdhc4_pads));
+ usdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
+ break;
+ default:
+ printf("Warning: you configured more USDHC controllers"
+ "(%d) than supported by the board\n", i + 1);
+ return 0;
+ }
+
+ if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
+ printf("Warning: failed to initialize mmc dev %d\n", i);
+ }
+
+ return 0;
+}
+#endif
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+iomux_v3_cfg_t const ecspi4_pads[] = {
+ MX6_PAD_SD2_CLK__ECSPI4_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_SD2_DATA3__ECSPI4_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_SD2_CMD__ECSPI4_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_SD2_DATA2__GPIO6_IO_10 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+void setup_spinor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(ecspi4_pads,
+ ARRAY_SIZE(ecspi4_pads));
+ gpio_direction_output(IMX_GPIO_NR(6, 10), 0);
+}
+
+int board_spi_cs_gpio(unsigned bus, unsigned cs)
+{
+ return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(6, 10)) : -1;
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+iomux_v3_cfg_t eimnor_pads[] = {
+ MX6_PAD_NAND_DATA00__WEIM_AD_0 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA01__WEIM_AD_1 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA02__WEIM_AD_2 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA03__WEIM_AD_3 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA04__WEIM_AD_4 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA05__WEIM_AD_5 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA06__WEIM_AD_6 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA07__WEIM_AD_7 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA08__WEIM_AD_8 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA09__WEIM_AD_9 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA10__WEIM_AD_10 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA11__WEIM_AD_11 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL) ,
+ MX6_PAD_LCD1_DATA12__WEIM_AD_12 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA13__WEIM_AD_13 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA14__WEIM_AD_14 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA15__WEIM_AD_15 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA16__WEIM_ADDR_16 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA17__WEIM_ADDR_17 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA18__WEIM_ADDR_18 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA19__WEIM_ADDR_19 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA20__WEIM_ADDR_20 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA21__WEIM_ADDR_21 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA22__WEIM_ADDR_22 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA23__WEIM_ADDR_23 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA03__WEIM_ADDR_24 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA04__WEIM_ADDR_25 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_NAND_CE0_B__WEIM_LBA_B | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_CE1_B__WEIM_OE | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_RE_B__WEIM_RW | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_WE_B__WEIM_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL),
+
+ MX6_PAD_NAND_ALE__WEIM_CS0_B | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+};
+static void eimnor_cs_setup(void)
+{
+ writel(0x00000120, WEIM_BASE_ADDR + 0x090);
+ writel(0x00610089, WEIM_BASE_ADDR + 0x000);
+ writel(0x00000001, WEIM_BASE_ADDR + 0x004);
+ writel(0x1c022000, WEIM_BASE_ADDR + 0x008);
+ writel(0x00000000, WEIM_BASE_ADDR + 0x00c);
+ writel(0x1404a38e, WEIM_BASE_ADDR + 0x010);
+}
+
+static void setup_eimnor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(eimnor_pads,
+ ARRAY_SIZE(eimnor_pads));
+
+ eimnor_cs_setup();
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+iomux_v3_cfg_t gpmi_pads[] = {
+ MX6_PAD_NAND_CLE__RAWNAND_CLE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_ALE__RAWNAND_ALE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WP_B__RAWNAND_WP_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_READY_B__RAWNAND_READY_B | MUX_PAD_CTRL(GPMI_PAD_CTRL0),
+ MX6_PAD_NAND_CE0_B__RAWNAND_CE0_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_RE_B__RAWNAND_RE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WE_B__RAWNAND_WE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA00__RAWNAND_DATA00 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA01__RAWNAND_DATA01 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA02__RAWNAND_DATA02 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA03__RAWNAND_DATA03 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA04__RAWNAND_DATA04 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA05__RAWNAND_DATA05 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA06__RAWNAND_DATA06 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA07__RAWNAND_DATA07 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+};
+
+static void setup_gpmi_nand(void)
+{
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+ /* config gpmi nand iomux */
+ imx_iomux_v3_setup_multiple_pads(gpmi_pads, ARRAY_SIZE(gpmi_pads));
+
+ setup_gpmi_io_clk((MXC_CCM_CS2CDR_QSPI2_CLK_PODF(0) |
+ MXC_CCM_CS2CDR_QSPI2_CLK_PRED(3) |
+ MXC_CCM_CS2CDR_QSPI2_CLK_SEL(3)));
+
+ /* enable apbh clock gating */
+ setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
+}
+#endif
+
+#ifdef CONFIG_FEC_MXC
+int board_eth_init(bd_t *bis)
+{
+ int ret;
+
+ setup_iomux_fec1();
+
+ ret = fecmxc_initialize_multi(bis, 0,
+ CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
+ if (ret)
+ printf("FEC1 MXC: %s:failed\n", __func__);
+
+ return 0;
+}
+
+static int setup_fec(void)
+{
+ struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
+ = (struct iomuxc_gpr_base_regs *) IOMUXC_GPR_BASE_ADDR;
+ int ret;
+ unsigned char value = 1;
+
+ /* clear gpr1[13], gpr1[17] to select anatop clock */
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], IOMUX_GPR1_FEC1_MASK, 0);
+
+ ret = enable_fec_anatop_clock(0, ENET_125MHZ);
+ if (ret)
+ return ret;
+
+#ifdef CONFIG_FEC_ENABLE_MAX7322
+ /* release max7322 from reset */
+ gpio_direction_output(IMX_GPIO_NR(4, 22) , 1);
+
+ /* This is needed to drive the pads to 1.8V instead of 1.5V */
+ i2c_set_bus_num(CONFIG_MAX7322_I2C_BUS);
+
+ if (!i2c_probe(CONFIG_MAX7322_I2C_ADDR)) {
+ /* Write 0x1 to enable O0 output, this device has no addr */
+ /* hence addr length is 0 */
+ value = 0x1;
+ if (i2c_write(CONFIG_MAX7322_I2C_ADDR, 0, 0, &value, 1))
+ printf("MAX7322 write failed\n");
+ } else {
+ printf("MAX7322 Not found\n");
+ }
+#endif
+
+ return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+#ifdef CONFIG_FEC_ENABLE_MAX7322
+ /* Enable 1.8V(SEL_1P5_1P8_POS_REG) on
+ Phy control debug reg 0 */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x8);
+#endif
+
+ /* rgmii tx clock delay enable */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
+
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+
+ return 0;
+}
+#endif
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+ return 0;
+}
+
+#ifdef CONFIG_USB_EHCI_MX6
+#define USB_OTHERREGS_OFFSET 0x800
+#define UCTRL_PWR_POL (1 << 9)
+
+iomux_v3_cfg_t const usb_otg_pads[] = {
+ /*Only enable OTG1, the OTG2 has pin conflicts with PWM and WDOG*/
+ MX6_PAD_GPIO1_IO09__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_GPIO1_IO10__ANATOP_OTG1_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+static void setup_usb(void)
+{
+ imx_iomux_v3_setup_multiple_pads(usb_otg_pads,
+ ARRAY_SIZE(usb_otg_pads));
+}
+
+int board_usb_phy_mode(int port)
+{
+ return USB_INIT_HOST;
+}
+
+int board_ehci_hcd_init(int port)
+{
+ u32 *usbnc_usb_ctrl;
+
+ if (port >= 1)
+ return -EINVAL;
+
+ usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
+ port * 4);
+
+ /* Set Power polarity */
+ setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
+
+ return 0;
+}
+#endif
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifdef CONFIG_SYS_I2C_MXC
+ setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+ setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
+#endif
+
+#ifdef CONFIG_FEC_MXC
+ setup_fec();
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+ setup_spinor();
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+ setup_eimnor();
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+ setup_gpmi_nand();
+#endif
+
+#ifdef CONFIG_FSL_QSPI
+ board_qspi_init();
+#endif
+
+#ifdef CONFIG_USB_EHCI_MX6
+ setup_usb();
+#endif
+ return 0;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+ /* 4 bit bus width */
+ {"sd2", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)},
+ {"sd3", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)},
+ {"emmc", MAKE_CFGVAL(0x60, 0x38, 0x00, 0x00)},
+ {"qspi2", MAKE_CFGVAL(0x18, 0x00, 0x00, 0x00)},
+ {"spinor", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x0B)},
+ {"nand", MAKE_CFGVAL(0x80, 0x00, 0x00, 0x00)},
+ {NULL, 0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+ add_board_boot_modes(board_boot_modes);
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
+ return 0;
+}
+
+u32 get_board_rev(void)
+{
+ return get_cpu_rev();
+}
+
+int checkboard(void)
+{
+#ifdef CONFIG_MX6SX_14x14
+ puts("Board: MX6SX 14x14 ARM2\n");
+#else
+ puts("Board: MX6SX 17x17 ARM2\n");
+#endif
+
+ return 0;
+}
diff --git a/board/freescale/mx6sx_17x17_arm2/plugin.S b/board/freescale/mx6sx_17x17_arm2/plugin.S
new file mode 100644
index 0000000..bce001e
--- /dev/null
+++ b/board/freescale/mx6sx_17x17_arm2/plugin.S
@@ -0,0 +1,277 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+
+/* DDR script */
+.macro imx6sx_17x17_ddr3_evk_ddr_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x000c0000
+ str r1, [r0, #0x618]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x5fc]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x32c]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x300]
+ str r1, [r0, #0x2fc]
+ str r1, [r0, #0x5f4]
+ str r1, [r0, #0x340]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x320]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x310]
+ str r1, [r0, #0x314]
+ str r1, [r0, #0x614]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x5f8]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x330]
+ str r1, [r0, #0x334]
+ str r1, [r0, #0x338]
+ str r1, [r0, #0x33c]
+ ldr r1, =0x00020000
+ str r1, [r0, #0x608]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x60c]
+ str r1, [r0, #0x610]
+ str r1, [r0, #0x61c]
+ str r1, [r0, #0x620]
+ str r1, [r0, #0x2ec]
+ str r1, [r0, #0x2f0]
+ str r1, [r0, #0x2f4]
+ str r1, [r0, #0x2f8]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r2, =0xa1390003
+ str r2, [r0, #0x800]
+ ldr r2, =0x00270025
+ str r2, [r0, #0x80c]
+ ldr r2, =0x001B001E
+ str r2, [r0, #0x810]
+ ldr r2, =0x4144013C
+ str r2, [r0, #0x83c]
+ ldr r2, =0x01300128
+ str r2, [r0, #0x840]
+ ldr r2, =0x4044464A
+ str r2, [r0, #0x848]
+ ldr r2, =0x3A383C34
+ str r2, [r0, #0x850]
+
+ ldr r2, =0x33333333
+ str r2, [r0, #0x81c]
+ str r2, [r0, #0x820]
+ str r2, [r0, #0x824]
+ str r2, [r0, #0x828]
+
+ ldr r2, =0x00000800
+ str r2, [r0, #0x8b8]
+ ldr r2, =0x0002002d
+ str r2, [r0, #0x004]
+ ldr r2, =0x00333030
+ str r2, [r0, #0x008]
+ ldr r2, =0x676b52f3
+ str r2, [r0, #0x00c]
+ ldr r2, =0xb66d8b63
+ str r2, [r0, #0x010]
+ ldr r2, =0x01ff00db
+ str r2, [r0, #0x014]
+ ldr r2, =0x00011740
+ str r2, [r0, #0x018]
+ ldr r2, =0x00008000
+ str r2, [r0, #0x01c]
+ ldr r2, =0x000026d2
+ str r2, [r0, #0x02c]
+ ldr r2, =0x006b1023
+ str r2, [r0, #0x030]
+ ldr r2, =0x0000005f
+ str r2, [r0, #0x040]
+ ldr r2, =0x84190000
+ str r2, [r0, #0x000]
+ ldr r2, =0x04008032
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00008033
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00068031
+ str r2, [r0, #0x01c]
+ ldr r2, =0x05208030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x04008040
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00000800
+ str r2, [r0, #0x020]
+ ldr r2, =0x00011117
+ str r2, [r0, #0x818]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x01c]
+
+.endm
+.macro imx6_clock_gating
+ ldr r0, =CCM_BASE_ADDR
+ ldr r1, =0xffffffff
+ str r1, [r0, #0x068]
+ str r1, [r0, #0x06c]
+ str r1, [r0, #0x070]
+ str r1, [r0, #0x074]
+ str r1, [r0, #0x078]
+ str r1, [r0, #0x07c]
+ str r1, [r0, #0x080]
+ str r1, [r0, #0x084]
+.endm
+
+.macro imx6_qos_setting
+.endm
+
+.macro imx6sx_14x14_lpddr2_arm2_ddr_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x00080000
+ str r1, [r0, #0x618]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x5fc]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x32c]
+
+ ldr r1, =0x00000028
+ str r1, [r0, #0x300]
+ str r1, [r0, #0x2fc]
+ str r1, [r0, #0x5f4]
+ str r1, [r0, #0x340]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x320]
+ str r1, [r0, #0x310]
+ str r1, [r0, #0x314]
+ ldr r1, =0x00000028
+ str r1, [r0, #0x614]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x5f8]
+ ldr r1, =0x00003028
+ str r1, [r0, #0x330]
+ str r1, [r0, #0x334]
+ str r1, [r0, #0x338]
+ str r1, [r0, #0x33c]
+ ldr r1, =0x00020000
+ str r1, [r0, #0x608]
+ ldr r1, =0x00000028
+ str r1, [r0, #0x60c]
+ str r1, [r0, #0x610]
+ str r1, [r0, #0x61c]
+ str r1, [r0, #0x620]
+ str r1, [r0, #0x2ec]
+ str r1, [r0, #0x2f0]
+ str r1, [r0, #0x2f4]
+ str r1, [r0, #0x2f8]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r2, =0x00008000
+ str r2, [r0, #0x1c]
+ ldr r2, =0x1b4700c7
+ str r2, [r0, #0x85c]
+ ldr r2, =0xa1390003
+ str r2, [r0, #0x800]
+ ldr r2, =0x00380000
+ str r2, [r0, #0x890]
+ ldr r2, =0x00000800
+ str r2, [r0, #0x8b8]
+
+ ldr r2, =0x33333333
+ str r2, [r0, #0x81c]
+ str r2, [r0, #0x820]
+ str r2, [r0, #0x824]
+ str r2, [r0, #0x828]
+
+ ldr r2, =0x51111111
+ str r2, [r0, #0x82c]
+ str r2, [r0, #0x830]
+ str r2, [r0, #0x834]
+ str r2, [r0, #0x838]
+
+ ldr r2, =0x42424244
+ str r2, [r0, #0x848]
+ ldr r2, =0x2E30322E
+ str r2, [r0, #0x850]
+ ldr r2, =0x2492244A
+ str r2, [r0, #0x8c0]
+ ldr r2, =0x20000000
+ str r2, [r0, #0x83c]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x840]
+ ldr r2, =0x00000800
+ str r2, [r0, #0x8b8]
+
+ ldr r2, =0x33374133
+ str r2, [r0, #0x00c]
+ ldr r2, =0x00020024
+ str r2, [r0, #0x004]
+ ldr r2, =0x00100A42
+ str r2, [r0, #0x010]
+ ldr r2, =0x00000093
+ str r2, [r0, #0x014]
+ ldr r2, =0x00001748
+ str r2, [r0, #0x018]
+ ldr r2, =0x0f9f26d2
+ str r2, [r0, #0x02c]
+ ldr r2, =0x0000020e
+ str r2, [r0, #0x030]
+ ldr r2, =0x00190778
+ str r2, [r0, #0x038]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x008]
+ ldr r2, =0x0000004f
+ str r2, [r0, #0x040]
+ ldr r2, =0xc3110000
+ str r2, [r0, #0x000]
+
+ ldr r2, =0x003f8030
+ str r2, [r0, #0x01c]
+ ldr r2, =0xff0a8030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x82018030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x04028030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x01038030
+ str r2, [r0, #0x01c]
+
+ ldr r2, =0x003f8038
+ str r2, [r0, #0x01c]
+ ldr r2, =0xff0a8038
+ str r2, [r0, #0x01c]
+ ldr r2, =0x82018038
+ str r2, [r0, #0x01c]
+ ldr r2, =0x04028038
+ str r2, [r0, #0x01c]
+ ldr r2, =0x01038038
+ str r2, [r0, #0x01c]
+
+ ldr r2, =0x00001800
+ str r2, [r0, #0x020]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x818]
+ ldr r2, =0xa1310003
+ str r2, [r0, #0x800]
+ ldr r2, =0x00025576
+ str r2, [r0, #0x004]
+ ldr r2, =0x00011006
+ str r2, [r0, #0x404]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x01c]
+.endm
+
+.macro imx6_ddr_setting
+#if defined(CONFIG_MX6SX_14x14) && defined (CONFIG_LPDDR)
+ imx6sx_14x14_lpddr2_arm2_ddr_setting
+#else
+ imx6sx_17x17_ddr3_evk_ddr_setting
+#endif
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>
diff --git a/board/freescale/mx6sx_19x19_arm2/Kconfig b/board/freescale/mx6sx_19x19_arm2/Kconfig
new file mode 100644
index 0000000..5794f6d
--- /dev/null
+++ b/board/freescale/mx6sx_19x19_arm2/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX6SX_19X19_ARM2
+
+config SYS_BOARD
+ default "mx6sx_19x19_arm2"
+
+config SYS_VENDOR
+ default "freescale"
+
+config SYS_CONFIG_NAME
+ default "mx6sx_19x19_arm2"
+
+endif
diff --git a/board/freescale/mx6sx_19x19_arm2/Makefile b/board/freescale/mx6sx_19x19_arm2/Makefile
new file mode 100644
index 0000000..a9f17ae
--- /dev/null
+++ b/board/freescale/mx6sx_19x19_arm2/Makefile
@@ -0,0 +1,10 @@
+# (C) Copyright 2014 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := mx6sx_19x19_arm2.o
+
+extra-$(CONFIG_USE_PLUGIN) := plugin.bin
+$(obj)/plugin.bin: $(obj)/plugin.o
+ $(OBJCOPY) -O binary --gap-fill 0xff $< $@
diff --git a/board/freescale/mx6sx_19x19_arm2/imximage.cfg b/board/freescale/mx6sx_19x19_arm2/imximage.cfg
new file mode 100644
index 0000000..6707b73
--- /dev/null
+++ b/board/freescale/mx6sx_19x19_arm2/imximage.cfg
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * 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
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+#ifdef CONFIG_SYS_BOOT_QSPI
+BOOT_FROM qspi
+#elif defined(CONFIG_SYS_BOOT_EIMNOR)
+BOOT_FROM nor
+#else
+BOOT_FROM sd
+#endif
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/
+PLUGIN board/freescale/mx6sx_19x19_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * 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
+ */
+
+/* Enable all clocks */
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+DATA 4 0x020c4084 0xffffffff
+
+/* IOMUX */
+/* DDR IO TYPE */
+DATA 4 0x020e0618 0x000c0000
+DATA 4 0x020e05fc 0x00000000
+
+/* CLOCK */
+DATA 4 0x020e032c 0x00000030
+
+/* ADDRESS */
+DATA 4 0x020e0300 0x00000030
+DATA 4 0x020e02fc 0x00000030
+DATA 4 0x020e05f4 0x00000030
+
+/* CONTROL */
+DATA 4 0x020e0340 0x00000030
+
+DATA 4 0x020e0320 0x00000000
+DATA 4 0x020e0310 0x00000030
+DATA 4 0x020e0314 0x00000030
+DATA 4 0x020e0614 0x00000030
+
+/* DATA STROBE */
+DATA 4 0x020e05f8 0x00020000
+DATA 4 0x020e0330 0x00000030
+DATA 4 0x020e0334 0x00000030
+DATA 4 0x020e0338 0x00000030
+DATA 4 0x020e033c 0x00000030
+
+/* DATA */
+DATA 4 0x020e0608 0x00020000
+DATA 4 0x020e060c 0x00000030
+DATA 4 0x020e0610 0x00000030
+DATA 4 0x020e061c 0x00000030
+DATA 4 0x020e0620 0x00000030
+DATA 4 0x020e02ec 0x00000030
+DATA 4 0x020e02f0 0x00000030
+DATA 4 0x020e02f4 0x00000030
+DATA 4 0x020e02f8 0x00000030
+
+/* Calibrations */
+/* ZQ */
+DATA 4 0x021b0800 0xa1390003
+/* write leveling */
+DATA 4 0x021b080c 0x002C003D
+DATA 4 0x021b0810 0x00110046
+
+/* DQS Read Gate */
+DATA 4 0x021b083c 0x4160016C
+DATA 4 0x021b0840 0x013C016C
+
+/* Read/Write Delay */
+DATA 4 0x021b0848 0x46424446
+DATA 4 0x021b0850 0x3A3C3C3A
+
+DATA 4 0x021b08c0 0x2492244A
+
+/* read data bit delay */
+DATA 4 0x021b081c 0x33333333
+DATA 4 0x021b0820 0x33333333
+DATA 4 0x021b0824 0x33333333
+DATA 4 0x021b0828 0x33333333
+
+/* Complete calibration by forced measurment */
+DATA 4 0x021b08b8 0x00000800
+
+/* MMDC init */
+/* in DDR3, 64-bit mode, only MMDC0 is initiated */
+DATA 4 0x021b0004 0x0002002d
+DATA 4 0x021b0008 0x00333030
+DATA 4 0x021b000c 0x676b52f3
+DATA 4 0x021b0010 0xb66d8b63
+DATA 4 0x021b0014 0x01ff00db
+DATA 4 0x021b0018 0x00011740
+DATA 4 0x021b001c 0x00008000
+DATA 4 0x021b002c 0x000026d2
+DATA 4 0x021b0030 0x006b1023
+DATA 4 0x021b0040 0x0000007f
+DATA 4 0x021b0000 0x85190000
+
+/* Initialize CS0: MT41K256M16HA-125 */
+/* MR2 */
+DATA 4 0x021b001c 0x04008032
+/* MR3 */
+DATA 4 0x021b001c 0x00008033
+/* MR1 */
+DATA 4 0x021b001c 0x00068031
+/* MR0 */
+DATA 4 0x021b001c 0x05208030
+/* DDR device ZQ calibration */
+DATA 4 0x021b001c 0x04008040
+
+/* final DDR setup, before operation start */
+DATA 4 0x021b0020 0x00000800
+DATA 4 0x021b0818 0x00022227
+DATA 4 0x021b0004 0x0002556d
+DATA 4 0x021b0404 0x00011006
+DATA 4 0x021b001c 0x00000000
+
+#endif
diff --git a/board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg b/board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg
new file mode 100644
index 0000000..5488d22
--- /dev/null
+++ b/board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * 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
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+#ifdef CONFIG_SYS_BOOT_QSPI
+BOOT_FROM qspi
+#elif defined(CONFIG_SYS_BOOT_EIMNOR)
+BOOT_FROM nor
+#else
+BOOT_FROM sd
+#endif
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/
+PLUGIN board/freescale/mx6sx_19x19_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * 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
+ */
+
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+DATA 4 0x020c4084 0xffffffff
+
+DATA 4 0x020e0618 0x00080000
+DATA 4 0x020e05fc 0x00000000
+DATA 4 0x020e032c 0x00000030
+
+DATA 4 0x020e0300 0x00000028
+DATA 4 0x020e02fc 0x00000028
+DATA 4 0x020e05f4 0x00000028
+DATA 4 0x020e0340 0x00000028
+DATA 4 0x020e0320 0x00000000
+DATA 4 0x020e0310 0x00000000
+DATA 4 0x020e0314 0x00000000
+DATA 4 0x020e0614 0x00000028
+
+DATA 4 0x020e05f8 0x00020000
+DATA 4 0x020e0330 0x00003028
+DATA 4 0x020e0334 0x00003028
+DATA 4 0x020e0338 0x00003028
+DATA 4 0x020e033c 0x00003028
+DATA 4 0x020e0608 0x00020000
+DATA 4 0x020e060c 0x00000028
+DATA 4 0x020e0610 0x00000028
+DATA 4 0x020e061c 0x00000028
+DATA 4 0x020e0620 0x00000028
+DATA 4 0x020e02ec 0x00000028
+DATA 4 0x020e02f0 0x00000028
+DATA 4 0x020e02f4 0x00000028
+DATA 4 0x020e02f8 0x00000028
+
+DATA 4 0x021b001c 0x00008000
+DATA 4 0x021b085c 0x1b4700c7
+DATA 4 0x021b0800 0xa1390003
+DATA 4 0x021b0890 0x00380000
+DATA 4 0x021b08b8 0x00000800
+DATA 4 0x021b081c 0x33333333
+DATA 4 0x021b0820 0x33333333
+DATA 4 0x021b0824 0x33333333
+DATA 4 0x021b0828 0x33333333
+DATA 4 0x021b082c 0x51111111
+DATA 4 0x021b0830 0x51111111
+DATA 4 0x021b0834 0x51111111
+DATA 4 0x021b0838 0x51111111
+DATA 4 0x021b0848 0x42424244
+DATA 4 0x021b0850 0x2E30322E
+DATA 4 0x021b08c0 0x2492244A
+DATA 4 0x021b083c 0x20000000
+DATA 4 0x021b0840 0x00000000
+DATA 4 0x021b08b8 0x00000800
+
+DATA 4 0x021b000c 0x33374133
+DATA 4 0x021b0004 0x00020024
+DATA 4 0x021b0010 0x00100A42
+DATA 4 0x021b0014 0x00000093
+DATA 4 0x021b0018 0x00001748
+DATA 4 0x021b002c 0x0f9f26d2
+DATA 4 0x021b0030 0x0000020e
+DATA 4 0x021b0038 0x00190778
+DATA 4 0x021b0008 0x00000000
+DATA 4 0x021b0040 0x0000004f
+DATA 4 0x021b0000 0xc3110000
+
+DATA 4 0x021b001c 0x003f8030
+DATA 4 0x021b001c 0xff0a8030
+DATA 4 0x021b001c 0x82018030
+DATA 4 0x021b001c 0x04028030
+DATA 4 0x021b001c 0x01038030
+
+DATA 4 0x021b001c 0x003f8038
+DATA 4 0x021b001c 0xff0a8038
+DATA 4 0x021b001c 0x82018038
+DATA 4 0x021b001c 0x04028038
+DATA 4 0x021b001c 0x01038038
+
+DATA 4 0x021b0020 0x00001800
+DATA 4 0x021b0818 0x00000000
+DATA 4 0x021b0800 0xa1310003
+DATA 4 0x021b0004 0x00025576
+DATA 4 0x021b0404 0x00011006
+DATA 4 0x021b001c 0x00000000
+
+#endif
diff --git a/board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c b/board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c
new file mode 100644
index 0000000..ebe0918
--- /dev/null
+++ b/board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c
@@ -0,0 +1,756 @@
+/*
+ * Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/boot_mode.h>
+#include <asm/io.h>
+#include <linux/sizes.h>
+#include <common.h>
+#include <fsl_esdhc.h>
+#include <mmc.h>
+#include <miiphy.h>
+#include <netdev.h>
+#ifdef CONFIG_SYS_I2C_MXC
+#include <i2c.h>
+#include <asm/imx-common/mxc_i2c.h>
+#endif
+#include <asm/arch/crm_regs.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+#include "../common/pfuze.h"
+#include <usb.h>
+#include <usb/ehci-fsl.h>
+#include <asm/imx-common/video.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_22K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define ENET_RX_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_MED | PAD_CTL_SRE_FAST)
+
+#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)
+
+#define LCD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+ PAD_CTL_PKE | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm)
+
+#define GPMI_PAD_CTRL0 (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP)
+#define GPMI_PAD_CTRL1 (PAD_CTL_DSE_40ohm | PAD_CTL_SPEED_MED | \
+ PAD_CTL_SRE_FAST)
+#define GPMI_PAD_CTRL2 (GPMI_PAD_CTRL0 | GPMI_PAD_CTRL1)
+
+#define SPI_PAD_CTRL (PAD_CTL_HYS | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define WEIM_NOR_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)
+
+#define WEIM_NOR_PAD_CTRL2 (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm)
+
+#define OTG_ID_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 I2C_PMIC 0
+
+#ifdef CONFIG_SYS_I2C_MXC
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C1 for PMIC */
+struct i2c_pads_info i2c_pad_info1 = {
+ .scl = {
+ .i2c_mode = MX6_PAD_GPIO1_IO00__I2C1_SCL | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO00__GPIO1_IO_0 | PC,
+ .gp = IMX_GPIO_NR(1, 0),
+ },
+ .sda = {
+ .i2c_mode = MX6_PAD_GPIO1_IO01__I2C1_SDA | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO01__GPIO1_IO_1 | PC,
+ .gp = IMX_GPIO_NR(1, 1),
+ },
+};
+
+/* I2C2 */
+struct i2c_pads_info i2c_pad_info2 = {
+ .scl = {
+ .i2c_mode = MX6_PAD_GPIO1_IO02__I2C2_SCL | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO02__GPIO1_IO_2 | PC,
+ .gp = IMX_GPIO_NR(1, 2),
+ },
+ .sda = {
+ .i2c_mode = MX6_PAD_GPIO1_IO03__I2C2_SDA | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO03__GPIO1_IO_3 | PC,
+ .gp = IMX_GPIO_NR(1, 3),
+ },
+};
+
+static struct pmic *pfuze;
+int power_init_board(void)
+{
+ unsigned int reg;
+ int ret;
+
+ pfuze = pfuze_common_init(I2C_PMIC);
+ if (!pfuze)
+ return -ENODEV;
+
+ ret = pfuze_mode_init(pfuze, APS_PFM);
+ if (ret < 0)
+ return ret;
+
+ /* set SW1AB staby volatage 0.975V */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABSTBY, &reg);
+ reg &= ~0x3f;
+ reg |= PFUZE100_SW1ABC_SETP(9750);
+ pmic_reg_write(pfuze, PFUZE100_SW1ABSTBY, reg);
+
+ /* set SW1AB/VDDARM step ramp up time from 16us to 4us/25mV */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABCONF, &reg);
+ reg &= ~0xc0;
+ reg |= 0x40;
+ pmic_reg_write(pfuze, PFUZE100_SW1ABCONF, reg);
+
+ /* set SW1C staby volatage 0.975V */
+ pmic_reg_read(pfuze, PFUZE100_SW1CSTBY, &reg);
+ reg &= ~0x3f;
+ reg |= PFUZE100_SW1ABC_SETP(9750);
+ pmic_reg_write(pfuze, PFUZE100_SW1CSTBY, reg);
+
+ /* set SW1C/VDDSOC step ramp up time to from 16us to 4us/25mV */
+ pmic_reg_read(pfuze, PFUZE100_SW1CCONF, &reg);
+ reg &= ~0xc0;
+ reg |= 0x40;
+ pmic_reg_write(pfuze, PFUZE100_SW1CCONF, reg);
+
+ return 0;
+}
+
+#ifdef CONFIG_LDO_BYPASS_CHECK
+void ldo_mode_set(int ldo_bypass)
+{
+ unsigned int value;
+ int is_400M;
+ u32 vddarm;
+ struct pmic *p = pfuze;
+
+ if (!p) {
+ printf("No PMIC found!\n");
+ return;
+ }
+
+ /* switch to ldo_bypass mode */
+ if (ldo_bypass) {
+ prep_anatop_bypass();
+ /* decrease VDDARM to 1.275V */
+ pmic_reg_read(p, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(12750);
+ pmic_reg_write(p, PFUZE100_SW1ABVOL, value);
+
+ /* decrease VDDSOC to 1.3V */
+ pmic_reg_read(p, PFUZE100_SW1CVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(13000);
+ pmic_reg_write(p, PFUZE100_SW1CVOL, value);
+
+ is_400M = set_anatop_bypass(1);
+ if (is_400M)
+ vddarm = PFUZE100_SW1ABC_SETP(10750);
+ else
+ vddarm = PFUZE100_SW1ABC_SETP(11750);
+
+ pmic_reg_read(p, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= vddarm;
+ pmic_reg_write(p, PFUZE100_SW1ABVOL, value);
+
+ pmic_reg_read(p, PFUZE100_SW1CVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(11750);
+ pmic_reg_write(p, PFUZE100_SW1CVOL, value);
+
+ finish_anatop_bypass();
+ printf("switch to ldo_bypass mode!\n");
+ }
+
+}
+#endif
+#endif
+
+int dram_init(void)
+{
+ gd->ram_size = PHYS_SDRAM_SIZE;
+
+ return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+ MX6_PAD_GPIO1_IO04__UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_GPIO1_IO05__UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+#ifdef CONFIG_VIDEO_MXS
+static iomux_v3_cfg_t const lvds_ctrl_pads[] = {
+ /* CABC enable */
+ MX6_PAD_KEY_ROW1__GPIO2_IO_16 | MUX_PAD_CTRL(NO_PAD_CTRL),
+
+ /* Use GPIO for Brightness adjustment, duty cycle = period */
+ MX6_PAD_GPIO1_IO12__GPIO1_IO_12 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const lcd_pads[] = {
+ MX6_PAD_LCD1_CLK__LCDIF1_CLK | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_ENABLE__LCDIF1_ENABLE | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_HSYNC__LCDIF1_HSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_VSYNC__LCDIF1_VSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA00__LCDIF1_DATA_0 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA01__LCDIF1_DATA_1 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA02__LCDIF1_DATA_2 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA03__LCDIF1_DATA_3 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA04__LCDIF1_DATA_4 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA05__LCDIF1_DATA_5 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA06__LCDIF1_DATA_6 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA07__LCDIF1_DATA_7 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA08__LCDIF1_DATA_8 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA09__LCDIF1_DATA_9 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA10__LCDIF1_DATA_10 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA11__LCDIF1_DATA_11 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA12__LCDIF1_DATA_12 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA13__LCDIF1_DATA_13 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA14__LCDIF1_DATA_14 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA15__LCDIF1_DATA_15 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA16__LCDIF1_DATA_16 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA17__LCDIF1_DATA_17 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA18__LCDIF1_DATA_18 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA19__LCDIF1_DATA_19 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA20__LCDIF1_DATA_20 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA21__LCDIF1_DATA_21 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA22__LCDIF1_DATA_22 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_DATA23__LCDIF1_DATA_23 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD1_RESET__GPIO3_IO_27 | MUX_PAD_CTRL(NO_PAD_CTRL),
+
+ /* Use GPIO for Brightness adjustment, duty cycle = period */
+ MX6_PAD_GPIO1_IO12__GPIO1_IO_12 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+
+struct lcd_panel_info_t {
+ unsigned int lcdif_base_addr;
+ int depth;
+ void (*enable)(struct lcd_panel_info_t const *dev);
+ struct fb_videomode mode;
+};
+
+void do_enable_lvds(struct display_info_t const *dev)
+{
+ enable_lcdif_clock(dev->bus);
+ enable_lvds_bridge(dev->bus);
+
+ imx_iomux_v3_setup_multiple_pads(lvds_ctrl_pads,
+ ARRAY_SIZE(lvds_ctrl_pads));
+
+ /* Enable CABC */
+ gpio_direction_output(IMX_GPIO_NR(2, 16) , 1);
+
+ /* Set Brightness to high */
+ gpio_direction_output(IMX_GPIO_NR(1, 12) , 1);
+}
+
+void do_enable_parallel_lcd(struct display_info_t const *dev)
+{
+ enable_lcdif_clock(dev->bus);
+
+ imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
+
+ /* Power up the LCD */
+ gpio_direction_output(IMX_GPIO_NR(3, 27) , 1);
+
+ /* Set Brightness to high */
+ gpio_direction_output(IMX_GPIO_NR(1, 12) , 1);
+}
+
+struct display_info_t const displays[] = {{
+ .bus = LCDIF2_BASE_ADDR,
+ .addr = 0,
+ .pixfmt = 18,
+ .enable = do_enable_lvds,
+ .detect = NULL,
+ .mode = {
+ .name = "Hannstar-XGA",
+ .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 = 0,
+ .vmode = FB_VMODE_NONINTERLACED
+} }, {
+ .bus = MX6SX_LCDIF1_BASE_ADDR,
+ .pixfmt = 24,
+ .addr = 0,
+ .detect = NULL,
+ .enable = do_enable_parallel_lcd,
+ .mode = {
+ .name = "MCIMX28LCD",
+ .xres = 800,
+ .yres = 480,
+ .pixclock = 29850,
+ .left_margin = 89,
+ .right_margin = 164,
+ .upper_margin = 23,
+ .lower_margin = 10,
+ .hsync_len = 10,
+ .vsync_len = 10,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED
+} } };
+size_t display_count = ARRAY_SIZE(displays);
+#endif
+
+#ifdef CONFIG_FEC_MXC
+static iomux_v3_cfg_t const fec1_pads[] = {
+ MX6_PAD_ENET1_MDC__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_MDIO__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_RX_CTL__ENET1_RX_EN | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD0__ENET1_RX_DATA_0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD1__ENET1_RX_DATA_1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD2__ENET1_RX_DATA_2 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RD3__ENET1_RX_DATA_3 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_RXC__ENET1_RX_CLK | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX6_PAD_RGMII1_TX_CTL__ENET1_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD0__ENET1_TX_DATA_0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD1__ENET1_TX_DATA_1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD2__ENET1_TX_DATA_2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TD3__ENET1_TX_DATA_3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII1_TXC__ENET1_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_TX_CLK__ENET1_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ /* AR8031 PHY Reset. For arm2 board, silder the resistance */
+ MX6_PAD_SD4_DATA4__GPIO6_IO_18 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_iomux_fec1(void)
+{
+ imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads));
+}
+#endif
+
+static void setup_iomux_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
+#ifdef CONFIG_FSL_QSPI
+
+#define QSPI_PAD_CTRL1 \
+ (PAD_CTL_SRE_FAST | PAD_CTL_SPEED_MED | \
+ PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_60ohm)
+
+#define QSPI_PAD_CTRL2 (QSPI_PAD_CTRL1 | PAD_CTL_DSE_34ohm)
+
+static iomux_v3_cfg_t const quadspi_pads[] = {
+ MX6_PAD_NAND_WP_B__QSPI2_A_DATA_0 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_READY_B__QSPI2_A_DATA_1 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE0_B__QSPI2_A_DATA_2 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE1_B__QSPI2_A_DATA_3 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CLE__QSPI2_A_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_ALE__QSPI2_A_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA01__QSPI2_B_DATA_0 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA00__QSPI2_B_DATA_1 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_WE_B__QSPI2_B_DATA_2 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_RE_B__QSPI2_B_DATA_3 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA03__QSPI2_B_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA02__QSPI2_B_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+
+};
+
+int board_qspi_init(void)
+{
+ /* Set the iomux */
+ imx_iomux_v3_setup_multiple_pads(quadspi_pads, ARRAY_SIZE(quadspi_pads));
+
+ /* Set the clock */
+ enable_qspi_clk(1);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_FSL_ESDHC
+static struct fsl_esdhc_cfg usdhc_cfg[1] = {
+ {USDHC1_BASE_ADDR, 0, 4},
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ return 1; /* Assume boot SD always present */
+}
+int board_mmc_init(bd_t *bis)
+{
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 USDHC1 (SDA)
+ */
+ imx_iomux_v3_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+iomux_v3_cfg_t const ecspi4_pads[] = {
+ MX6_PAD_SD2_CLK__ECSPI4_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_SD2_DATA3__ECSPI4_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_SD2_CMD__ECSPI4_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_SD2_DATA2__GPIO6_IO_10 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+void setup_spinor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(ecspi4_pads,
+ ARRAY_SIZE(ecspi4_pads));
+ gpio_direction_output(IMX_GPIO_NR(6, 10), 0);
+}
+
+int board_spi_cs_gpio(unsigned bus, unsigned cs)
+{
+ return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(6, 10)) : -1;
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+iomux_v3_cfg_t eimnor_pads[] = {
+ MX6_PAD_QSPI1A_SCLK__WEIM_DATA_0 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1A_SS0_B__WEIM_DATA_1 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1A_SS1_B__WEIM_DATA_2 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1A_DATA3__WEIM_DATA_3 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1A_DATA2__WEIM_DATA_4 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1A_DATA1__WEIM_DATA_5 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1A_DATA0__WEIM_DATA_6 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1A_DQS__WEIM_DATA_7 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_SCLK__WEIM_DATA_8 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_SS0_B__WEIM_DATA_9 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_SS1_B__WEIM_DATA_10 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_DATA3__WEIM_DATA_11 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_DATA2__WEIM_DATA_12 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_DATA1__WEIM_DATA_13 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_DATA0__WEIM_DATA_14 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+ MX6_PAD_QSPI1B_DQS__WEIM_DATA_15 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL2),
+
+ MX6_PAD_NAND_DATA00__WEIM_AD_0 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA01__WEIM_AD_1 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA02__WEIM_AD_2 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA03__WEIM_AD_3 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA04__WEIM_AD_4 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA05__WEIM_AD_5 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA06__WEIM_AD_6 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA07__WEIM_AD_7 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA08__WEIM_AD_8 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA09__WEIM_AD_9 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA10__WEIM_AD_10 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA11__WEIM_AD_11 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL) ,
+ MX6_PAD_LCD1_DATA12__WEIM_AD_12 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA13__WEIM_AD_13 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA14__WEIM_AD_14 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA15__WEIM_AD_15 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA16__WEIM_ADDR_16 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA17__WEIM_ADDR_17 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA18__WEIM_ADDR_18 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA19__WEIM_ADDR_19 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA20__WEIM_ADDR_20 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA21__WEIM_ADDR_21 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA22__WEIM_ADDR_22 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA23__WEIM_ADDR_23 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA03__WEIM_ADDR_24 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA04__WEIM_ADDR_25 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD1_DATA05__WEIM_ADDR_26 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_NAND_CE1_B__WEIM_OE | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_RE_B__WEIM_RW | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_WE_B__WEIM_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL),
+
+ MX6_PAD_NAND_ALE__WEIM_CS0_B | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+};
+static void eimnor_cs_setup(void)
+{
+ writel(0x00000120, WEIM_BASE_ADDR + 0x090);
+ writel(0x00010181, WEIM_BASE_ADDR + 0x000);
+ writel(0x00000001, WEIM_BASE_ADDR + 0x004);
+ writel(0x0a020000, WEIM_BASE_ADDR + 0x008);
+ writel(0x0000c000, WEIM_BASE_ADDR + 0x00c);
+ writel(0x0804a240, WEIM_BASE_ADDR + 0x010);
+}
+
+static void setup_eimnor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(eimnor_pads,
+ ARRAY_SIZE(eimnor_pads));
+
+ eimnor_cs_setup();
+}
+#endif
+
+
+#ifdef CONFIG_SYS_USE_NAND
+iomux_v3_cfg_t gpmi_pads[] = {
+ MX6_PAD_NAND_CLE__RAWNAND_CLE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_ALE__RAWNAND_ALE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WP_B__RAWNAND_WP_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_READY_B__RAWNAND_READY_B | MUX_PAD_CTRL(GPMI_PAD_CTRL0),
+ MX6_PAD_NAND_CE0_B__RAWNAND_CE0_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_RE_B__RAWNAND_RE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WE_B__RAWNAND_WE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA00__RAWNAND_DATA00 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA01__RAWNAND_DATA01 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA02__RAWNAND_DATA02 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA03__RAWNAND_DATA03 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA04__RAWNAND_DATA04 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA05__RAWNAND_DATA05 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA06__RAWNAND_DATA06 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA07__RAWNAND_DATA07 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+};
+
+static void setup_gpmi_nand(void)
+{
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+ /* config gpmi nand iomux */
+ imx_iomux_v3_setup_multiple_pads(gpmi_pads, ARRAY_SIZE(gpmi_pads));
+
+ setup_gpmi_io_clk((MXC_CCM_CS2CDR_QSPI2_CLK_PODF(0) |
+ MXC_CCM_CS2CDR_QSPI2_CLK_PRED(3) |
+ MXC_CCM_CS2CDR_QSPI2_CLK_SEL(3)));
+
+ /* enable apbh clock gating */
+ setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
+}
+#endif
+
+#ifdef CONFIG_FEC_MXC
+static int setup_fec(void)
+{
+ struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
+ = (struct iomuxc_gpr_base_regs *) IOMUXC_GPR_BASE_ADDR;
+ int ret;
+ unsigned char value = 1;
+
+ /* clear gpr1[13], gpr1[17] to select anatop clock */
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], IOMUX_GPR1_FEC1_MASK, 0);
+
+ ret = enable_fec_anatop_clock(0, ENET_125MHZ);
+ if (ret)
+ return ret;
+
+ /* Reset AR8031 PHY */
+ gpio_direction_output(IMX_GPIO_NR(6, 18) , 0);
+ udelay(500);
+ gpio_set_value(IMX_GPIO_NR(6, 18), 1);
+
+#ifdef CONFIG_FEC_ENABLE_MAX7322
+ /* This is needed to drive the pads to 1.8V instead of 1.5V */
+ i2c_set_bus_num(CONFIG_MAX7322_I2C_BUS);
+
+ if (!i2c_probe(CONFIG_MAX7322_I2C_ADDR)) {
+ /* Write 0x1 to enable O0 output, this device has no addr */
+ /* hence addr length is 0 */
+ value = 0x1;
+ if (i2c_write(CONFIG_MAX7322_I2C_ADDR, 0, 0, &value, 1))
+ printf("MAX7322 write failed\n");
+ } else {
+ printf("MAX7322 Not found\n");
+ }
+#endif
+
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ int ret;
+
+ setup_iomux_fec1();
+ setup_fec();
+
+ ret = fecmxc_initialize_multi(bis, 0,
+ CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
+ if (ret)
+ printf("FEC1 MXC: %s:failed\n", __func__);
+
+ return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+#ifdef CONFIG_FEC_ENABLE_MAX7322
+ /* Enable 1.8V(SEL_1P5_1P8_POS_REG) on
+ Phy control debug reg 0 */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x8);
+#endif
+
+ /* rgmii tx clock delay enable */
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
+
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+
+ return 0;
+}
+#endif
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+ return 0;
+}
+
+#ifdef CONFIG_USB_EHCI_MX6
+#define USB_OTHERREGS_OFFSET 0x800
+#define UCTRL_PWR_POL (1 << 9)
+
+iomux_v3_cfg_t const usb_otg_pads[] = {
+ MX6_PAD_GPIO1_IO09__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_GPIO1_IO10__ANATOP_OTG1_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+ MX6_PAD_GPIO1_IO12__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_usb(void)
+{
+ imx_iomux_v3_setup_multiple_pads(usb_otg_pads,
+ ARRAY_SIZE(usb_otg_pads));
+}
+
+int board_usb_phy_mode(int port)
+{
+ if (port == 1)
+ return USB_INIT_HOST;
+ else
+ return usb_phy_mode(port);
+}
+
+int board_ehci_hcd_init(int port)
+{
+ u32 *usbnc_usb_ctrl;
+
+ if (port >= 1)
+ return -EINVAL;
+
+ usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
+ port * 4);
+
+ /* Set Power polarity */
+ setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
+
+ return 0;
+}
+#endif
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifdef CONFIG_SYS_I2C_MXC
+ setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+ setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+ setup_spinor();
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+ setup_eimnor();
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+ setup_gpmi_nand();
+#endif
+
+#ifdef CONFIG_USB_EHCI_MX6
+ setup_usb();
+#endif
+
+#ifdef CONFIG_FSL_QSPI
+ board_qspi_init();
+#endif
+
+ return 0;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+ /* 4 bit bus width */
+ {"sd1", MAKE_CFGVAL(0x40, 0x20, 0x00, 0x00)},
+ {"qspi2", MAKE_CFGVAL(0x18, 0x00, 0x00, 0x00)},
+ {"spinor", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x0B)},
+ {"eimnor", MAKE_CFGVAL(0x00, 0x80, 0x00, 0x00)},
+ {NULL, 0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+ add_board_boot_modes(board_boot_modes);
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
+ return 0;
+}
+
+u32 get_board_rev(void)
+{
+ return get_cpu_rev();
+}
+
+int checkboard(void)
+{
+ puts("Board: MX6SX 19x19 ARM2\n");
+
+ return 0;
+}
diff --git a/board/freescale/mx6sx_19x19_arm2/plugin.S b/board/freescale/mx6sx_19x19_arm2/plugin.S
new file mode 100644
index 0000000..b5387a1
--- /dev/null
+++ b/board/freescale/mx6sx_19x19_arm2/plugin.S
@@ -0,0 +1,285 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+
+/* DDR script */
+.macro imx6sx_19x19_ddr3_arm2_ddr_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x000c0000
+ str r1, [r0, #0x618]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x5fc]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x32c]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x300]
+ str r1, [r0, #0x2fc]
+ str r1, [r0, #0x5f4]
+ str r1, [r0, #0x340]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x320]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x310]
+ str r1, [r0, #0x314]
+ str r1, [r0, #0x614]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x5f8]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x330]
+ str r1, [r0, #0x334]
+ str r1, [r0, #0x338]
+ str r1, [r0, #0x33c]
+ ldr r1, =0x00020000
+ str r1, [r0, #0x608]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x60c]
+ str r1, [r0, #0x610]
+ str r1, [r0, #0x61c]
+ str r1, [r0, #0x620]
+ str r1, [r0, #0x2ec]
+ str r1, [r0, #0x2f0]
+ str r1, [r0, #0x2f4]
+ str r1, [r0, #0x2f8]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r2, =0xa1390003
+ str r2, [r0, #0x800]
+ ldr r2, =0x002C003D
+ str r2, [r0, #0x80c]
+ ldr r2, =0x00110046
+ str r2, [r0, #0x810]
+ ldr r2, =0x4160016C
+ str r2, [r0, #0x83c]
+ ldr r2, =0x013C016C
+ str r2, [r0, #0x840]
+ ldr r2, =0x46424446
+ str r2, [r0, #0x848]
+ ldr r2, =0x3A3C3C3A
+ str r2, [r0, #0x850]
+ ldr r2, =0x2492244A
+ str r2, [r0, #0x8c0]
+
+ ldr r2, =0x33333333
+ str r2, [r0, #0x81c]
+ str r2, [r0, #0x820]
+ str r2, [r0, #0x824]
+ str r2, [r0, #0x828]
+
+ ldr r2, =0x00000800
+ str r2, [r0, #0x8b8]
+ ldr r2, =0x0002002d
+ str r2, [r0, #0x004]
+ ldr r2, =0x00333030
+ str r2, [r0, #0x008]
+ ldr r2, =0x676b52f3
+ str r2, [r0, #0x00c]
+ ldr r2, =0xb66d8b63
+ str r2, [r0, #0x010]
+ ldr r2, =0x01ff00db
+ str r2, [r0, #0x014]
+ ldr r2, =0x00011740
+ str r2, [r0, #0x018]
+ ldr r2, =0x00008000
+ str r2, [r0, #0x01c]
+ ldr r2, =0x000026d2
+ str r2, [r0, #0x02c]
+ ldr r2, =0x006b1023
+ str r2, [r0, #0x030]
+ ldr r2, =0x0000007f
+ str r2, [r0, #0x040]
+ ldr r2, =0x85190000
+ str r2, [r0, #0x000]
+ ldr r2, =0x04008032
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00008033
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00068031
+ str r2, [r0, #0x01c]
+ ldr r2, =0x05208030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x04008040
+ str r2, [r0, #0x01c]
+ ldr r2, =0x00000800
+ str r2, [r0, #0x020]
+ ldr r2, =0x00022227
+ str r2, [r0, #0x818]
+ ldr r2, =0x0002556d
+ str r2, [r0, #0x004]
+ ldr r2, =0x00011006
+ str r2, [r0, #0x404]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x01c]
+
+.endm
+
+.macro imx6sx_19x19_lpddr2_arm2_ddr_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x00080000
+ str r1, [r0, #0x618]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x5fc]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x32c]
+
+ ldr r1, =0x00000028
+ str r1, [r0, #0x300]
+ str r1, [r0, #0x2fc]
+ str r1, [r0, #0x5f4]
+ str r1, [r0, #0x340]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x320]
+ str r1, [r0, #0x310]
+ str r1, [r0, #0x314]
+ ldr r1, =0x00000028
+ str r1, [r0, #0x614]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x5f8]
+ ldr r1, =0x00003028
+ str r1, [r0, #0x330]
+ str r1, [r0, #0x334]
+ str r1, [r0, #0x338]
+ str r1, [r0, #0x33c]
+ ldr r1, =0x00020000
+ str r1, [r0, #0x608]
+ ldr r1, =0x00000028
+ str r1, [r0, #0x60c]
+ str r1, [r0, #0x610]
+ str r1, [r0, #0x61c]
+ str r1, [r0, #0x620]
+ str r1, [r0, #0x2ec]
+ str r1, [r0, #0x2f0]
+ str r1, [r0, #0x2f4]
+ str r1, [r0, #0x2f8]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r2, =0x00008000
+ str r2, [r0, #0x1c]
+ ldr r2, =0x1b4700c7
+ str r2, [r0, #0x85c]
+ ldr r2, =0xa1390003
+ str r2, [r0, #0x800]
+ ldr r2, =0x00380000
+ str r2, [r0, #0x890]
+ ldr r2, =0x00000800
+ str r2, [r0, #0x8b8]
+
+ ldr r2, =0x33333333
+ str r2, [r0, #0x81c]
+ str r2, [r0, #0x820]
+ str r2, [r0, #0x824]
+ str r2, [r0, #0x828]
+
+ ldr r2, =0x51111111
+ str r2, [r0, #0x82c]
+ str r2, [r0, #0x830]
+ str r2, [r0, #0x834]
+ str r2, [r0, #0x838]
+
+ ldr r2, =0x42424244
+ str r2, [r0, #0x848]
+ ldr r2, =0x2E30322E
+ str r2, [r0, #0x850]
+ ldr r2, =0x2492244A
+ str r2, [r0, #0x8c0]
+ ldr r2, =0x20000000
+ str r2, [r0, #0x83c]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x840]
+ ldr r2, =0x00000800
+ str r2, [r0, #0x8b8]
+
+ ldr r2, =0x33374133
+ str r2, [r0, #0x00c]
+ ldr r2, =0x00020024
+ str r2, [r0, #0x004]
+ ldr r2, =0x00100A42
+ str r2, [r0, #0x010]
+ ldr r2, =0x00000093
+ str r2, [r0, #0x014]
+ ldr r2, =0x00001748
+ str r2, [r0, #0x018]
+ ldr r2, =0x0f9f26d2
+ str r2, [r0, #0x02c]
+ ldr r2, =0x0000020e
+ str r2, [r0, #0x030]
+ ldr r2, =0x00190778
+ str r2, [r0, #0x038]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x008]
+ ldr r2, =0x0000004f
+ str r2, [r0, #0x040]
+ ldr r2, =0xc3110000
+ str r2, [r0, #0x000]
+
+ ldr r2, =0x003f8030
+ str r2, [r0, #0x01c]
+ ldr r2, =0xff0a8030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x82018030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x04028030
+ str r2, [r0, #0x01c]
+ ldr r2, =0x01038030
+ str r2, [r0, #0x01c]
+
+ ldr r2, =0x003f8038
+ str r2, [r0, #0x01c]
+ ldr r2, =0xff0a8038
+ str r2, [r0, #0x01c]
+ ldr r2, =0x82018038
+ str r2, [r0, #0x01c]
+ ldr r2, =0x04028038
+ str r2, [r0, #0x01c]
+ ldr r2, =0x01038038
+ str r2, [r0, #0x01c]
+
+ ldr r2, =0x00001800
+ str r2, [r0, #0x020]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x818]
+ ldr r2, =0xa1310003
+ str r2, [r0, #0x800]
+ ldr r2, =0x00025576
+ str r2, [r0, #0x004]
+ ldr r2, =0x00011006
+ str r2, [r0, #0x404]
+ ldr r2, =0x00000000
+ str r2, [r0, #0x01c]
+
+.endm
+.macro imx6_clock_gating
+ ldr r0, =CCM_BASE_ADDR
+ ldr r1, =0xffffffff
+ str r1, [r0, #0x068]
+ str r1, [r0, #0x06c]
+ str r1, [r0, #0x070]
+ str r1, [r0, #0x074]
+ str r1, [r0, #0x078]
+ str r1, [r0, #0x07c]
+ str r1, [r0, #0x080]
+ str r1, [r0, #0x084]
+.endm
+
+.macro imx6_qos_setting
+.endm
+
+.macro imx6_ddr_setting
+#if defined (CONFIG_LPDDR2)
+ imx6sx_19x19_lpddr2_arm2_ddr_setting
+#else
+ imx6sx_19x19_ddr3_arm2_ddr_setting
+#endif
+
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>
diff --git a/board/freescale/mx6ul_14x14_ddr3_arm2/Kconfig b/board/freescale/mx6ul_14x14_ddr3_arm2/Kconfig
new file mode 100644
index 0000000..51bc6d9
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_ddr3_arm2/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX6UL_14X14_DDR3_ARM2
+
+config SYS_BOARD
+ default "mx6ul_14x14_ddr3_arm2"
+
+config SYS_VENDOR
+ default "freescale"
+
+config SYS_CONFIG_NAME
+ default "mx6ul_14x14_ddr3_arm2"
+
+endif
diff --git a/board/freescale/mx6ul_14x14_ddr3_arm2/Makefile b/board/freescale/mx6ul_14x14_ddr3_arm2/Makefile
new file mode 100644
index 0000000..bf63d54
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_ddr3_arm2/Makefile
@@ -0,0 +1,10 @@
+# (C) Copyright 2015 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := mx6ul_14x14_ddr3_arm2.o
+
+extra-$(CONFIG_USE_PLUGIN) := plugin.bin
+$(obj)/plugin.bin: $(obj)/plugin.o
+ $(OBJCOPY) -O binary --gap-fill 0xff $< $@
diff --git a/board/freescale/mx6ul_14x14_ddr3_arm2/imximage.cfg b/board/freescale/mx6ul_14x14_ddr3_arm2/imximage.cfg
new file mode 100644
index 0000000..100ce00
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_ddr3_arm2/imximage.cfg
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * 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
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+#ifdef CONFIG_SYS_BOOT_QSPI
+BOOT_FROM qspi
+#elif defined(CONFIG_SYS_BOOT_EIMNOR)
+BOOT_FROM nor
+#else
+BOOT_FROM sd
+#endif
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/
+PLUGIN board/freescale/mx6ul_14x14_ddr3_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * 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
+ */
+
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+DATA 4 0x020c4084 0xffffffff
+
+DATA 4 0x020E04B4 0x000C0000
+DATA 4 0x020E04AC 0x00000000
+DATA 4 0x020E027C 0x00000030
+DATA 4 0x020E0250 0x00000030
+DATA 4 0x020E024C 0x00000030
+DATA 4 0x020E0490 0x00000030
+DATA 4 0x020E0288 0x00000030
+DATA 4 0x020E0270 0x00000000
+DATA 4 0x020E0260 0x00000030
+DATA 4 0x020E0264 0x00000030
+DATA 4 0x020E04A0 0x00000030
+DATA 4 0x020E0494 0x00020000
+DATA 4 0x020E0280 0x00000030
+DATA 4 0x020E0284 0x00000030
+DATA 4 0x020E04B0 0x00020000
+DATA 4 0x020E0498 0x00000030
+DATA 4 0x020E04A4 0x00000030
+DATA 4 0x020E0244 0x00000030
+DATA 4 0x020E0248 0x00000030
+
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B0800 0xA1390003
+DATA 4 0x021B080C 0x0013000F
+DATA 4 0x021B083C 0x415D0159
+DATA 4 0x021B0848 0x4040484F
+DATA 4 0x021B0850 0x40405247
+DATA 4 0x021B081C 0x33333333
+DATA 4 0x021B0820 0x33333333
+DATA 4 0x021B082C 0xf3333333
+DATA 4 0x021B0830 0xf3333333
+DATA 4 0x021B08C0 0x00922012
+DATA 4 0x021B08b8 0x00000800
+DATA 4 0x021B0004 0x0002002D
+DATA 4 0x021B0008 0x1B333000
+DATA 4 0x021B000C 0x676B54B3
+DATA 4 0x021B0010 0xB68E0A83
+DATA 4 0x021B0014 0x01FF00DB
+DATA 4 0x021B0018 0x00211740
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B002C 0x000026D2
+DATA 4 0x021B0030 0x006B1023
+DATA 4 0x021B0040 0x0000005F
+DATA 4 0x021B0000 0x85180000
+DATA 4 0x021B001C 0x02008032
+DATA 4 0x021B001C 0x00008033
+DATA 4 0x021B001C 0x00048031
+DATA 4 0x021B001C 0x15208030
+DATA 4 0x021B001C 0x04008040
+DATA 4 0x021B0020 0x00000800
+DATA 4 0x021B0818 0x00000227
+DATA 4 0x021B0004 0x0002552D
+DATA 4 0x021B0404 0x00011006
+DATA 4 0x021B001C 0x00000000
+#endif
diff --git a/board/freescale/mx6ul_14x14_ddr3_arm2/mx6ul_14x14_ddr3_arm2.c b/board/freescale/mx6ul_14x14_ddr3_arm2/mx6ul_14x14_ddr3_arm2.c
new file mode 100644
index 0000000..2a4c12f
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_ddr3_arm2/mx6ul_14x14_ddr3_arm2.c
@@ -0,0 +1,918 @@
+/*
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/boot_mode.h>
+#include <asm/imx-common/mxc_i2c.h>
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_esdhc.h>
+#include <i2c.h>
+#include <linux/sizes.h>
+#include <linux/fb.h>
+#include <miiphy.h>
+#include <mmc.h>
+#include <mxsfb.h>
+#include <netdev.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+#include "../common/pfuze.h"
+#include <usb.h>
+#include <usb/ehci-fsl.h>
+#include <asm/imx-common/video.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_22K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL_WP (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_HIGH | \
+ PAD_CTL_DSE_48ohm | PAD_CTL_SRE_FAST)
+
+#define ENET_CLK_PAD_CTRL (PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_120ohm | PAD_CTL_SRE_FAST)
+
+#define ENET_RX_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_HIGH | PAD_CTL_SRE_FAST)
+
+#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)
+
+#define LCD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+ PAD_CTL_PKE | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm)
+
+#define GPMI_PAD_CTRL0 (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP)
+#define GPMI_PAD_CTRL1 (PAD_CTL_DSE_40ohm | PAD_CTL_SPEED_MED | \
+ PAD_CTL_SRE_FAST)
+#define GPMI_PAD_CTRL2 (GPMI_PAD_CTRL0 | GPMI_PAD_CTRL1)
+
+#define WEIM_NOR_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)
+
+#define SPI_PAD_CTRL (PAD_CTL_HYS | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define OTG_ID_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)
+
+#ifdef CONFIG_SYS_I2C_MXC
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C1 for PMIC and EEPROM */
+struct i2c_pads_info i2c_pad_info1 = {
+ .scl = {
+ /* conflict with usb_otg2_pwr */
+ .i2c_mode = MX6_PAD_GPIO1_IO02__I2C1_SCL | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO02__GPIO1_IO02 | PC,
+ .gp = IMX_GPIO_NR(1, 2),
+ },
+ .sda = {
+ /* conflict with usb_otg2_oc */
+ .i2c_mode = MX6_PAD_GPIO1_IO03__I2C1_SDA | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO03__GPIO1_IO03 | PC,
+ .gp = IMX_GPIO_NR(1, 3),
+ },
+};
+#endif
+
+int dram_init(void)
+{
+ gd->ram_size = PHYS_SDRAM_SIZE;
+
+ return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+ MX6_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+#ifdef CONFIG_MX6UL_DDR3_ARM2_EMMC_REWORK
+static iomux_v3_cfg_t const usdhc1_emmc_pads[] = {
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /*
+ * The following 4 pins conflicts with qspi.
+ * You can comment out the following 4 pins and change
+ * {USDHC1_BASE_ADDR, 0, 8} -> {USDHC1_BASE_ADDR, 0, 4}
+ * to make emmc and qspi coexists.
+ */
+ MX6_PAD_NAND_READY_B__USDHC1_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CE0_B__USDHC1_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CE1_B__USDHC1_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CLE__USDHC1_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /* Default NO WP for emmc, since we use pull down */
+ MX6_PAD_UART1_CTS_B__USDHC1_WP | MUX_PAD_CTRL(USDHC_PAD_CTRL_WP),
+ /* RST_B */
+ MX6_PAD_GPIO1_IO09__GPIO1_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+#else
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_UART1_CTS_B__USDHC1_WP | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /* VSELECT */
+ MX6_PAD_GPIO1_IO05__USDHC1_VSELECT | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /* CD */
+ MX6_PAD_UART1_RTS_B__GPIO1_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* RST_B */
+ MX6_PAD_GPIO1_IO09__GPIO1_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+#endif
+
+#if !defined(CONFIG_SYS_USE_NAND)
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+ MX6_PAD_CSI_VSYNC__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_HSYNC__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_DATA00__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_DATA01__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_DATA02__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+#ifdef CONFIG_MX6UL_DDR3_ARM2_USDHC2_REWORK
+#if defined(CONFIG_SYS_USE_EIMNOR) || defined(CONFIG_SYS_USE_SPINOR)
+#error "Pin conflicts!"
+#endif
+ /* conflict with eimnor/spinor */
+ MX6_PAD_CSI_DATA04__USDHC2_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_DATA05__USDHC2_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_DATA06__USDHC2_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_CSI_DATA07__USDHC2_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+#endif
+ /* VSELECT */
+ MX6_PAD_GPIO1_IO08__USDHC2_VSELECT | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /* CD */
+ MX6_PAD_CSI_MCLK__GPIO4_IO17 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /*
+ * Pin conflicts with NAND ALE, if want to test nand,
+ * Connect R169(B), disconnect R169(A).
+ *
+ * RST_B
+ */
+ MX6_PAD_NAND_ALE__GPIO4_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+static iomux_v3_cfg_t const nand_pads[] = {
+ MX6_PAD_NAND_DATA00__RAWNAND_DATA00 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA01__RAWNAND_DATA01 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA02__RAWNAND_DATA02 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA03__RAWNAND_DATA03 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA04__RAWNAND_DATA04 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA05__RAWNAND_DATA05 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA06__RAWNAND_DATA06 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA07__RAWNAND_DATA07 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CLE__RAWNAND_CLE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_ALE__RAWNAND_ALE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CE0_B__RAWNAND_CE0_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CE1_B__RAWNAND_CE1_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_CSI_MCLK__RAWNAND_CE2_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_CSI_PIXCLK__RAWNAND_CE3_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_RE_B__RAWNAND_RE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WE_B__RAWNAND_WE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WP_B__RAWNAND_WP_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_READY_B__RAWNAND_READY_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DQS__RAWNAND_DQS | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+};
+
+static void setup_gpmi_nand(void)
+{
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+ /* config gpmi nand iomux */
+ imx_iomux_v3_setup_multiple_pads(nand_pads, ARRAY_SIZE(nand_pads));
+
+ setup_gpmi_io_clk((3 << MXC_CCM_CSCDR1_BCH_PODF_OFFSET) |
+ (3 << MXC_CCM_CSCDR1_GPMI_PODF_OFFSET));
+
+ /* enable apbh clock gating */
+ setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+/* pin conflicts with eim nor */
+static iomux_v3_cfg_t const ecspi1_pads[] = {
+ MX6_PAD_CSI_DATA06__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_CSI_DATA04__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_CSI_DATA07__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
+
+ /* CS Pin */
+ MX6_PAD_CSI_DATA05__GPIO4_IO26 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_spinor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
+ gpio_direction_output(IMX_GPIO_NR(4, 26), 0);
+}
+
+int board_spi_cs_gpio(unsigned bus, unsigned cs)
+{
+ return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(4, 26)) : -1;
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+/* pin conflicts with nand usdhc2 lcd enet */
+static iomux_v3_cfg_t const eimnor_pads[] = {
+ MX6_PAD_CSI_DATA00__EIM_AD00 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA01__EIM_AD01 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA02__EIM_AD02 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA03__EIM_AD03 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA04__EIM_AD04 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA05__EIM_AD05 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA06__EIM_AD06 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA07__EIM_AD07 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA00__EIM_AD08 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA01__EIM_AD09 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA02__EIM_AD10 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA03__EIM_AD11 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA04__EIM_AD12 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA05__EIM_AD13 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA06__EIM_AD14 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA07__EIM_AD15 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_CLE__EIM_ADDR16 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_ALE__EIM_ADDR17 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_CE1_B__EIM_ADDR18 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_CMD__EIM_ADDR19 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_CLK__EIM_ADDR20 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__EIM_ADDR21 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__EIM_ADDR22 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__EIM_ADDR23 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__EIM_ADDR24 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_ENET2_RX_ER__EIM_ADDR25 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_ENET2_RX_EN__EIM_ADDR26 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_CSI_PIXCLK__EIM_OE | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_VSYNC__EIM_RW | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_LCD_DATA08__EIM_DATA00 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA09__EIM_DATA01 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA10__EIM_DATA02 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA11__EIM_DATA03 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA12__EIM_DATA04 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA13__EIM_DATA05 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA14__EIM_DATA06 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA15__EIM_DATA07 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA16__EIM_DATA08 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA17__EIM_DATA09 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA18__EIM_DATA10 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA19__EIM_DATA11 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA20__EIM_DATA12 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA21__EIM_DATA13 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA22__EIM_DATA14 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_LCD_DATA23__EIM_DATA15 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_CSI_MCLK__EIM_CS0_B | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DQS__EIM_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void eimnor_cs_setup(void)
+{
+ writel(0x00000120, WEIM_BASE_ADDR + 0x090);
+ writel(0x00010181, WEIM_BASE_ADDR + 0x000);
+ writel(0x00000001, WEIM_BASE_ADDR + 0x004);
+ writel(0x0a020000, WEIM_BASE_ADDR + 0x008);
+ writel(0x0000c000, WEIM_BASE_ADDR + 0x00c);
+ writel(0x0804a240, WEIM_BASE_ADDR + 0x010);
+}
+
+static void setup_eimnor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(eimnor_pads, ARRAY_SIZE(eimnor_pads));
+
+ eimnor_cs_setup();
+}
+#endif
+
+#ifdef CONFIG_FEC_MXC
+/*
+ * pin conflicts for fec1 and fec2, GPIO1_IO06 and GPIO1_IO07 can only
+ * be used for ENET1 or ENET2, cannot be used for both.
+ */
+static iomux_v3_cfg_t const fec1_pads[] = {
+ MX6_PAD_GPIO1_IO06__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_GPIO1_IO07__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_TX_DATA0__ENET1_TDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_TX_DATA1__ENET1_TDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_TX_EN__ENET1_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 | MUX_PAD_CTRL(ENET_CLK_PAD_CTRL),
+ /* Pin conflicts with LCD PWM1 */
+ MX6_PAD_ENET1_RX_DATA0__ENET1_RDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_RX_DATA1__ENET1_RDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_RX_ER__ENET1_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_RX_EN__ENET1_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ /*
+ * ALT5 mode is only valid when TAMPER pin is used for GPIO.
+ * This depends on FUSE settings, TAMPER_PIN_DISABLE[1:0].
+ *
+ * ENET1_RST
+ */
+ MX6_PAD_SNVS_TAMPER2__GPIO5_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const fec2_pads[] = {
+ MX6_PAD_GPIO1_IO06__ENET2_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_GPIO1_IO07__ENET2_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ MX6_PAD_ENET2_TX_DATA0__ENET2_TDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_TX_DATA1__ENET2_TDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART4_TX_DATA__ENET2_TDATA02 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART4_RX_DATA__ENET2_TDATA03 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_TX_CLK__ENET2_TX_CLK | MUX_PAD_CTRL(ENET_CLK_PAD_CTRL),
+ MX6_PAD_ENET2_TX_EN__ENET2_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ MX6_PAD_ENET2_RX_DATA0__ENET2_RDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_RX_DATA1__ENET2_RDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART3_TX_DATA__ENET2_RDATA02 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART3_RX_DATA__ENET2_RDATA03 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_RX_EN__ENET2_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_RX_ER__ENET2_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART3_CTS_B__ENET2_RX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART5_RX_DATA__ENET2_COL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART5_TX_DATA__ENET2_CRS | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ MX6_PAD_SNVS_TAMPER4__GPIO5_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_iomux_fec(int fec_id)
+{
+ if (fec_id == 0) {
+ imx_iomux_v3_setup_multiple_pads(fec1_pads,
+ ARRAY_SIZE(fec1_pads));
+ gpio_direction_output(IMX_GPIO_NR(5, 2), 0);
+ udelay(50);
+ gpio_direction_output(IMX_GPIO_NR(5, 2), 1);
+ } else {
+ imx_iomux_v3_setup_multiple_pads(fec2_pads,
+ ARRAY_SIZE(fec2_pads));
+ gpio_direction_output(IMX_GPIO_NR(5, 4), 0);
+ udelay(50);
+ gpio_direction_output(IMX_GPIO_NR(5, 4), 1);
+ }
+}
+#endif
+
+static void setup_iomux_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
+#ifdef CONFIG_SYS_USE_QSPI
+
+#define QSPI_PAD_CTRL1 \
+ (PAD_CTL_SRE_FAST | PAD_CTL_SPEED_MED | \
+ PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_120ohm)
+
+static iomux_v3_cfg_t const quadspi_pads[] = {
+ MX6_PAD_NAND_WP_B__QSPI_A_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_READY_B__QSPI_A_DATA00 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE0_B__QSPI_A_DATA01 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE1_B__QSPI_A_DATA02 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CLE__QSPI_A_DATA03 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DQS__QSPI_A_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA07__QSPI_A_SS1_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+
+ MX6_PAD_NAND_RE_B__QSPI_B_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_WE_B__QSPI_B_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA00__QSPI_B_SS1_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA02__QSPI_B_DATA00 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA03__QSPI_B_DATA01 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA04__QSPI_B_DATA02 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA05__QSPI_B_DATA03 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+};
+
+int board_qspi_init(void)
+{
+ /* Set the iomux */
+ imx_iomux_v3_setup_multiple_pads(quadspi_pads,
+ ARRAY_SIZE(quadspi_pads));
+
+ /* Set the clock */
+ enable_qspi_clk(0);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_FSL_ESDHC
+static struct fsl_esdhc_cfg usdhc_cfg[2] = {
+#ifdef CONFIG_MX6UL_DDR3_ARM2_EMMC_REWORK
+ /* If want to use qspi, should change to 4 bit width */
+ {USDHC1_BASE_ADDR, 0, 8},
+#else
+ {USDHC1_BASE_ADDR, 0, 4},
+#endif
+#if !defined(CONFIG_SYS_USE_NAND)
+ {USDHC2_BASE_ADDR, 0, 4},
+#endif
+};
+
+#define USDHC1_CD_GPIO IMX_GPIO_NR(1, 19)
+#define USDHC1_PWR_GPIO IMX_GPIO_NR(1, 9)
+#define USDHC1_VSELECT IMX_GPIO_NR(1, 5)
+#define USDHC2_CD_GPIO IMX_GPIO_NR(4, 17)
+#define USDHC2_PWR_GPIO IMX_GPIO_NR(4, 10)
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ switch (cfg->esdhc_base) {
+ case USDHC1_BASE_ADDR:
+#ifdef CONFIG_MX6UL_DDR3_ARM2_EMMC_REWORK
+ ret = 1;
+#else
+ ret = !gpio_get_value(USDHC1_CD_GPIO);
+#endif
+ break;
+#if !defined(CONFIG_SYS_USE_NAND)
+ case USDHC2_BASE_ADDR:
+ ret = !gpio_get_value(USDHC2_CD_GPIO);
+ break;
+#endif
+ }
+
+ return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ int i;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 USDHC1
+ * mmc1 USDHC2
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+#ifdef CONFIG_MX6UL_DDR3_ARM2_EMMC_REWORK
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_emmc_pads, ARRAY_SIZE(usdhc1_emmc_pads));
+#else
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ gpio_direction_input(USDHC1_CD_GPIO);
+#endif
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ /* 3.3V */
+ gpio_direction_output(USDHC1_VSELECT, 0);
+ gpio_direction_output(USDHC1_PWR_GPIO, 1);
+ break;
+#if !defined(CONFIG_SYS_USE_NAND)
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+ gpio_direction_input(USDHC2_CD_GPIO);
+ gpio_direction_output(USDHC2_PWR_GPIO, 1);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+ break;
+#endif
+ default:
+ printf("Warning: you configured more USDHC controllers (%d) than supported by the board\n", i + 1);
+ return 0;
+ }
+
+ if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
+ printf("Warning: failed to initialize mmc dev %d\n", i);
+ }
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_VIDEO_MXS
+static iomux_v3_cfg_t const lcd_pads[] = {
+ MX6_PAD_LCD_CLK__LCDIF_CLK | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_ENABLE__LCDIF_ENABLE | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_HSYNC__LCDIF_HSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_VSYNC__LCDIF_VSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA00__LCDIF_DATA00 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA01__LCDIF_DATA01 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA02__LCDIF_DATA02 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA03__LCDIF_DATA03 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA04__LCDIF_DATA04 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA05__LCDIF_DATA05 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA06__LCDIF_DATA06 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA07__LCDIF_DATA07 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA08__LCDIF_DATA08 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA09__LCDIF_DATA09 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA10__LCDIF_DATA10 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA11__LCDIF_DATA11 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA12__LCDIF_DATA12 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA13__LCDIF_DATA13 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA14__LCDIF_DATA14 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA15__LCDIF_DATA15 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA16__LCDIF_DATA16 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA17__LCDIF_DATA17 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA18__LCDIF_DATA18 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA19__LCDIF_DATA19 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA20__LCDIF_DATA20 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA21__LCDIF_DATA21 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA22__LCDIF_DATA22 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA23__LCDIF_DATA23 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_RESET__GPIO3_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
+
+ /*
+ * PWM1, pin conflicts with ENET1_RX_DATA0
+ * Use GPIO for Brightness adjustment, duty cycle = period.
+ */
+ /* MX6_PAD_ENET1_RX_DATA0__GPIO2_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL),*/
+};
+
+struct lcd_panel_info_t {
+ unsigned int lcdif_base_addr;
+ int depth;
+ void (*enable)(struct lcd_panel_info_t const *dev);
+ struct fb_videomode mode;
+};
+
+void do_enable_parallel_lcd(struct display_info_t const *dev)
+{
+ enable_lcdif_clock(dev->bus);
+
+ imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
+
+ /* Power up the LCD */
+ gpio_direction_output(IMX_GPIO_NR(3, 4) , 1);
+
+ /* Set Brightness to high */
+ /* gpio_direction_output(IMX_GPIO_NR(2, 0) , 1); */
+}
+
+struct display_info_t const displays[] = {{
+ .bus = MX6UL_LCDIF1_BASE_ADDR,
+ .addr = 0,
+ .pixfmt = 24,
+ .detect = NULL,
+ .enable = do_enable_parallel_lcd,
+ .mode = {
+ .name = "MCIMX28LCD",
+ .xres = 800,
+ .yres = 480,
+ .pixclock = 29850,
+ .left_margin = 89,
+ .right_margin = 164,
+ .upper_margin = 23,
+ .lower_margin = 10,
+ .hsync_len = 10,
+ .vsync_len = 10,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED
+} } };
+size_t display_count = ARRAY_SIZE(displays);
+#endif
+
+#ifdef CONFIG_FEC_MXC
+int board_eth_init(bd_t *bis)
+{
+ int ret;
+
+ setup_iomux_fec(CONFIG_FEC_ENET_DEV);
+
+ ret = fecmxc_initialize_multi(bis, CONFIG_FEC_ENET_DEV,
+ CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
+ if (ret)
+ printf("FEC%d MXC: %s:failed\n", CONFIG_FEC_ENET_DEV, __func__);
+
+ return 0;
+}
+
+static int setup_fec(int fec_id)
+{
+ struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
+ = (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
+ int ret;
+
+ if (0 == fec_id) {
+ /*
+ * Use 50M anatop loopback REF_CLK1 for ENET1,
+ * clear gpr1[13], set gpr1[17]
+ */
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], IOMUX_GPR1_FEC1_MASK,
+ IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK);
+ ret = enable_fec_anatop_clock(fec_id, ENET_50MHZ);
+ if (ret)
+ return ret;
+
+ } else {
+ /* clk from phy, set gpr1[14], clear gpr1[18]*/
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], IOMUX_GPR1_FEC2_MASK,
+ IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK);
+ }
+
+ enable_enet_clk(1);
+
+ return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+ if (CONFIG_FEC_ENET_DEV == 0) {
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 0x202);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x8190);
+ } else if (CONFIG_FEC_ENET_DEV == 1) {
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 0x201);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x8110);
+ }
+
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_POWER
+#define I2C_PMIC 0
+static struct pmic *pfuze;
+int power_init_board(void)
+{
+ int ret;
+ u32 rev_id, value;
+
+ ret = power_pfuze100_init(I2C_PMIC);
+ if (ret)
+ return ret;
+
+ pfuze = pmic_get("PFUZE100");
+ if (!pfuze)
+ return -ENODEV;
+
+ ret = pmic_probe(pfuze);
+ if (ret)
+ return ret;
+
+ ret = pfuze_mode_init(pfuze, APS_PFM);
+ if (ret < 0)
+ return ret;
+
+ pmic_reg_read(pfuze, PFUZE100_DEVICEID, &value);
+ pmic_reg_read(pfuze, PFUZE100_REVID, &rev_id);
+ printf("PMIC: PFUZE200! DEV_ID=0x%x REV_ID=0x%x\n", value, rev_id);
+
+ /*
+ * Our PFUZE0200 is PMPF0200X0AEP, the Pre-programmed OTP
+ * Configuration is F0.
+ * Default VOLT:
+ * VSNVS_VOLT | 3.0V
+ * SW1AB | 1.375V
+ * SW2 | 3.3V
+ * SW3A | 1.5V
+ * SW3B | 1.5V
+ * VGEN1 | 1.5V
+ * VGEN2 | 1.5V
+ * VGEN3 | 2.5V
+ * VGEN4 | 1.8V
+ * VGEN5 | 2.8V
+ * VGEN6 | 3.3V
+ *
+ * According to schematic, we need SW3A 1.35V, SW3B 3.3V,
+ * VGEN1 1.2V, VGEN2 1.5V, VGEN3 2.8V, VGEN4 1.8V,
+ * VGEN5 3.3V, VGEN6 3.0V.
+ *
+ * Here we just use the default VOLT, but not configure
+ * them, when needed, configure them to our requested voltage.
+ */
+
+ /* set SW1AB standby volatage 0.975V */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABSTBY, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(9750);
+ pmic_reg_write(pfuze, PFUZE100_SW1ABSTBY, value);
+
+ /* set SW1AB/VDDARM step ramp up time from 16us to 4us/25mV */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABCONF, &value);
+ value &= ~0xc0;
+ value |= 0x40;
+ pmic_reg_write(pfuze, PFUZE100_SW1ABCONF, value);
+
+ /* Enable power of VGEN5 3V3 */
+ pmic_reg_read(pfuze, PFUZE100_VGEN5VOL, &value);
+ value &= ~0x1F;
+ value |= 0x1F;
+ pmic_reg_write(pfuze, PFUZE100_VGEN5VOL, value);
+
+ return 0;
+}
+
+#ifdef CONFIG_LDO_BYPASS_CHECK
+void ldo_mode_set(int ldo_bypass)
+{
+ unsigned int value;
+ int is_400M;
+ u32 vddarm;
+
+ struct pmic *p = pfuze;
+
+ if (!p) {
+ printf("No PMIC found!\n");
+ return;
+ }
+
+ /* switch to ldo_bypass mode */
+ if (ldo_bypass) {
+ prep_anatop_bypass();
+ /* decrease VDDARM to 1.275V */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(12750);
+ pmic_reg_write(pfuze, PFUZE100_SW1ABVOL, value);
+
+ is_400M = set_anatop_bypass(1);
+ if (is_400M)
+ vddarm = PFUZE100_SW1ABC_SETP(10750);
+ else
+ vddarm = PFUZE100_SW1ABC_SETP(11750);
+
+ pmic_reg_read(pfuze, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= vddarm;
+ pmic_reg_write(pfuze, PFUZE100_SW1ABVOL, value);
+
+ finish_anatop_bypass();
+
+ printf("switch to ldo_bypass mode!\n");
+ }
+}
+#endif
+#endif
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* Address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+ /*
+ * Because kernel set WDOG_B mux before pad with the commone pinctrl
+ * framwork now and wdog reset will be triggered once set WDOG_B mux
+ * with default pad setting, we set pad setting here to workaround this.
+ * Since imx_iomux_v3_setup_pad also set mux before pad setting, we set
+ * as GPIO mux firstly here to workaround it.
+ *
+ * Here we can not set this, since SD1_RST_B conflicts with GWDOG.
+ * We use SD1, so will not set WDOG pads, also GWDOG default is
+ * DNP.
+ */
+
+#ifdef CONFIG_SYS_I2C_MXC
+ setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+#endif
+
+#ifdef CONFIG_FEC_MXC
+ setup_fec(CONFIG_FEC_ENET_DEV);
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+ setup_spinor();
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+ setup_gpmi_nand();
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+ setup_eimnor();
+#endif
+
+#ifdef CONFIG_SYS_USE_QSPI
+ board_qspi_init();
+#endif
+
+ return 0;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+ /* 4 bit bus width */
+ {"sd1", MAKE_CFGVAL(0x42, 0x20, 0x00, 0x00)},
+ {"qspi1", MAKE_CFGVAL(0x10, 0x00, 0x00, 0x00)},
+ {NULL, 0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+ add_board_boot_modes(board_boot_modes);
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
+ return 0;
+}
+
+u32 get_board_rev(void)
+{
+ return get_cpu_rev();
+}
+
+int checkboard(void)
+{
+ puts("Board: MX6UL 14X14 DDR3 ARM2\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_USB_EHCI_MX6
+#define USB_OTHERREGS_OFFSET 0x800
+#define UCTRL_PWR_POL (1 << 9)
+iomux_v3_cfg_t const usb_otg1_pads[] = {
+ MX6_PAD_GPIO1_IO04__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_GPIO1_IO00__ANATOP_OTG1_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+/*
+ * Leave it here, but default configuration only supports 1 port now,
+ * because we need sd1 and i2c1
+ */
+iomux_v3_cfg_t const usb_otg2_pads[] = {
+ /* conflict with i2c1_scl */
+ MX6_PAD_GPIO1_IO02__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* conflict with sd1_vselect */
+ MX6_PAD_GPIO1_IO05__ANATOP_OTG2_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+int board_usb_phy_mode(int port)
+{
+ return usb_phy_mode(port);
+}
+
+int board_ehci_hcd_init(int port)
+{
+ u32 *usbnc_usb_ctrl;
+
+ if (port > 1)
+ return -EINVAL;
+
+ switch (port) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(usb_otg1_pads,
+ ARRAY_SIZE(usb_otg1_pads));
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(usb_otg2_pads,
+ ARRAY_SIZE(usb_otg2_pads));
+ break;
+ default:
+ printf("MXC USB port %d not yet supported\n", port);
+ return 1;
+ }
+
+ usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
+ port * 4);
+
+ /* Set Power polarity */
+ setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
+
+ return 0;
+}
+#endif
diff --git a/board/freescale/mx6ul_14x14_ddr3_arm2/plugin.S b/board/freescale/mx6ul_14x14_ddr3_arm2/plugin.S
new file mode 100644
index 0000000..3ce00da
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_ddr3_arm2/plugin.S
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+
+/* DDR script */
+.macro imx6ul_ddr3_arm2_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x000C0000
+ str r1, [r0, #0x4B4]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x4AC]
+ ldr r1, =0x00000030
+ str r1, [r0, #0x27C]
+ str r1, [r0, #0x250]
+ str r1, [r0, #0x24C]
+ str r1, [r0, #0x490]
+ str r1, [r0, #0x288]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x270]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x260]
+ str r1, [r0, #0x264]
+ str r1, [r0, #0x4A0]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x494]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x280]
+ str r1, [r0, #0x284]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x4B0]
+
+ ldr r1, =0x00000030
+ str r1, [r0, #0x498]
+ str r1, [r0, #0x4A4]
+ str r1, [r0, #0x244]
+ str r1, [r0, #0x248]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r1, =0x00008000
+ str r1, [r0, #0x1C]
+ ldr r1, =0xA1390003
+ str r1, [r0, #0x800]
+ ldr r1, =0x0013000F
+ str r1, [r0, #0x80C]
+ ldr r1, =0x415D0159
+ str r1, [r0, #0x83C]
+ ldr r1, =0x4040484F
+ str r1, [r0, #0x848]
+ ldr r1, =0x40405247
+ str r1, [r0, #0x850]
+ ldr r1, =0x33333333
+ str r1, [r0, #0x81C]
+ str r1, [r0, #0x820]
+ ldr r1, =0xF3333333
+ str r1, [r0, #0x82C]
+ str r1, [r0, #0x830]
+ ldr r1, =0x00922012
+ str r1, [r0, #0x8C0]
+ ldr r1, =0x00000800
+ str r1, [r0, #0x8B8]
+ ldr r1, =0x0002002D
+ str r1, [r0, #0x004]
+ ldr r1, =0x1B333000
+ str r1, [r0, #0x008]
+ ldr r1, =0x676B54B3
+ str r1, [r0, #0x00C]
+ ldr r1, =0xB68E0A83
+ str r1, [r0, #0x010]
+ ldr r1, =0x01FF00DB
+ str r1, [r0, #0x014]
+ ldr r1, =0x00211740
+ str r1, [r0, #0x018]
+ ldr r1, =0x00008000
+ str r1, [r0, #0x01C]
+ ldr r1, =0x000026D2
+ str r1, [r0, #0x02C]
+ ldr r1, =0x006B1023
+ str r1, [r0, #0x030]
+ ldr r1, =0x0000005F
+ str r1, [r0, #0x040]
+ ldr r1, =0x85180000
+ str r1, [r0, #0x000]
+ ldr r1, =0x02008032
+ str r1, [r0, #0x01C]
+ ldr r1, =0x00008033
+ str r1, [r0, #0x01C]
+ ldr r1, =0x00048031
+ str r1, [r0, #0x01C]
+ ldr r1, =0x15208030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x04008040
+ str r1, [r0, #0x01C]
+ ldr r1, =0x00000800
+ str r1, [r0, #0x020]
+ ldr r1, =0x00000227
+ str r1, [r0, #0x818]
+ ldr r1, =0x0002552D
+ str r1, [r0, #0x004]
+ ldr r1, =0x00011006
+ str r1, [r0, #0x404]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x01C]
+.endm
+
+.macro imx6_clock_gating
+ ldr r0, =CCM_BASE_ADDR
+ ldr r1, =0xFFFFFFFF
+ str r1, [r0, #0x68]
+ str r1, [r0, #0x6C]
+ str r1, [r0, #0x70]
+ str r1, [r0, #0x74]
+ str r1, [r0, #0x78]
+ str r1, [r0, #0x7C]
+ str r1, [r0, #0x80]
+ str r1, [r0, #0x84]
+.endm
+
+.macro imx6_qos_setting
+.endm
+
+.macro imx6_ddr_setting
+ imx6ul_ddr3_arm2_setting
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>
diff --git a/board/freescale/mx6ul_14x14_lpddr2_arm2/Kconfig b/board/freescale/mx6ul_14x14_lpddr2_arm2/Kconfig
new file mode 100644
index 0000000..4f6e61a
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_lpddr2_arm2/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX6UL_14X14_LPDDR2_ARM2
+
+config SYS_BOARD
+ default "mx6ul_14x14_lpddr2_arm2"
+
+config SYS_VENDOR
+ default "freescale"
+
+config SYS_CONFIG_NAME
+ default "mx6ul_14x14_lpddr2_arm2"
+
+endif
diff --git a/board/freescale/mx6ul_14x14_lpddr2_arm2/Makefile b/board/freescale/mx6ul_14x14_lpddr2_arm2/Makefile
new file mode 100644
index 0000000..c67a048
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_lpddr2_arm2/Makefile
@@ -0,0 +1,10 @@
+# (C) Copyright 2015 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := mx6ul_14x14_lpddr2_arm2.o
+
+extra-$(CONFIG_USE_PLUGIN) := plugin.bin
+$(obj)/plugin.bin: $(obj)/plugin.o
+ $(OBJCOPY) -O binary --gap-fill 0xff $< $@
diff --git a/board/freescale/mx6ul_14x14_lpddr2_arm2/imximage.cfg b/board/freescale/mx6ul_14x14_lpddr2_arm2/imximage.cfg
new file mode 100644
index 0000000..9d993fc
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_lpddr2_arm2/imximage.cfg
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * 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
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+
+#ifdef CONFIG_SYS_BOOT_QSPI
+BOOT_FROM qspi
+#elif defined(CONFIG_SYS_BOOT_EIMNOR)
+BOOT_FROM nor
+#else
+BOOT_FROM sd
+#endif
+
+#ifdef CONFIG_USE_PLUGIN
+/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/
+PLUGIN board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.bin 0x00907000
+#else
+
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
+/*
+ * 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
+ */
+
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+DATA 4 0x020c4084 0xffffffff
+
+DATA 4 0x020E04B4 0x00080000
+DATA 4 0x020E04AC 0x00000000
+DATA 4 0x020E027C 0x00000028
+DATA 4 0x020E0250 0x00000028
+DATA 4 0x020E024C 0x00000028
+DATA 4 0x020E0490 0x00000028
+DATA 4 0x020E0288 0x00000028
+DATA 4 0x020E0270 0x00000000
+DATA 4 0x020E0260 0x00000000
+DATA 4 0x020E0264 0x00000000
+DATA 4 0x020E04A0 0x00000028
+DATA 4 0x020E0494 0x00020000
+DATA 4 0x020E0280 0x00003028
+DATA 4 0x020E0284 0x00003028
+DATA 4 0x020E04B0 0x00020000
+DATA 4 0x020E0498 0x00000028
+DATA 4 0x020E04A4 0x00000028
+DATA 4 0x020E0244 0x00000028
+DATA 4 0x020E0248 0x00000028
+
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B085C 0x1b4700c7
+DATA 4 0x021B0800 0xA1390003
+DATA 4 0x021B0890 0x00470000
+DATA 4 0x021B08b8 0x00000800
+
+DATA 4 0x021B081C 0x33333333
+DATA 4 0x021B0820 0x33333333
+DATA 4 0x021B082C 0xf3333333
+DATA 4 0x021B0830 0xf3333333
+DATA 4 0x021B083C 0x20000000
+DATA 4 0x021B0848 0x4040484F
+DATA 4 0x021B0850 0x40405247
+DATA 4 0x021B08C0 0x00922012
+DATA 4 0x021B08b8 0x00000800
+
+DATA 4 0x021B0004 0x00020012
+DATA 4 0x021B0008 0x00000000
+DATA 4 0x021B000C 0x33374133
+DATA 4 0x021B0010 0x00100A82
+DATA 4 0x021B0038 0x00170557
+DATA 4 0x021B0014 0x00000093
+DATA 4 0x021B0018 0x00001748
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B002C 0x0F9F0682
+DATA 4 0x021B0030 0x009F0010
+DATA 4 0x021B0040 0x00000047
+DATA 4 0x021B0000 0x83100000
+DATA 4 0x021B001C 0x003F8030
+DATA 4 0x021B001C 0xFF0A8030
+DATA 4 0x021B001C 0x82018030
+DATA 4 0x021B001C 0x04028030
+DATA 4 0x021B001C 0x01038030
+DATA 4 0x021B0020 0x00001800
+DATA 4 0x021B0818 0x00000000
+DATA 4 0x021B0800 0xA1310003
+DATA 4 0x021B0004 0x00025576
+DATA 4 0x021B0404 0x00011006
+DATA 4 0x021B001C 0x00000000
+#endif
diff --git a/board/freescale/mx6ul_14x14_lpddr2_arm2/mx6ul_14x14_lpddr2_arm2.c b/board/freescale/mx6ul_14x14_lpddr2_arm2/mx6ul_14x14_lpddr2_arm2.c
new file mode 100644
index 0000000..b815f2a
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_lpddr2_arm2/mx6ul_14x14_lpddr2_arm2.c
@@ -0,0 +1,890 @@
+/*
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/boot_mode.h>
+#include <asm/imx-common/mxc_i2c.h>
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_esdhc.h>
+#include <i2c.h>
+#include <linux/sizes.h>
+#include <linux/fb.h>
+#include <miiphy.h>
+#include <mmc.h>
+#include <mxsfb.h>
+#include <netdev.h>
+#include <power/pmic.h>
+#include <power/pfuze100_pmic.h>
+#include "../common/pfuze.h"
+#include <usb.h>
+#include <usb/ehci-fsl.h>
+#include <asm/imx-common/video.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_22K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL_WP (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_HIGH | \
+ PAD_CTL_DSE_48ohm | PAD_CTL_SRE_FAST)
+
+#define ENET_CLK_PAD_CTRL (PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_120ohm | PAD_CTL_SRE_FAST)
+
+#define ENET_RX_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_SPEED_HIGH | PAD_CTL_SRE_FAST)
+
+#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)
+
+#define LCD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
+ PAD_CTL_PKE | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm)
+
+#define GPMI_PAD_CTRL0 (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP)
+#define GPMI_PAD_CTRL1 (PAD_CTL_DSE_40ohm | PAD_CTL_SPEED_MED | \
+ PAD_CTL_SRE_FAST)
+#define GPMI_PAD_CTRL2 (GPMI_PAD_CTRL0 | GPMI_PAD_CTRL1)
+
+#define WEIM_NOR_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)
+
+#define SPI_PAD_CTRL (PAD_CTL_HYS | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define OTG_ID_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)
+
+#ifdef CONFIG_SYS_I2C_MXC
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C1 for PMIC and EEPROM */
+struct i2c_pads_info i2c_pad_info1 = {
+ .scl = {
+ /* conflict with usb_otg2_pwr */
+ .i2c_mode = MX6_PAD_GPIO1_IO02__I2C1_SCL | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO02__GPIO1_IO02 | PC,
+ .gp = IMX_GPIO_NR(1, 2),
+ },
+ .sda = {
+ /* conflict with usb_otg2_oc */
+ .i2c_mode = MX6_PAD_GPIO1_IO03__I2C1_SDA | PC,
+ .gpio_mode = MX6_PAD_GPIO1_IO03__GPIO1_IO03 | PC,
+ .gp = IMX_GPIO_NR(1, 3),
+ },
+};
+#endif
+
+int dram_init(void)
+{
+ gd->ram_size = PHYS_SDRAM_SIZE;
+
+ return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+ MX6_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+#if !defined(CONFIG_SYS_USE_NAND)
+ MX6_PAD_NAND_READY_B__USDHC1_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CE0_B__USDHC1_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CE1_B__USDHC1_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CLE__USDHC1_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+#endif
+
+ MX6_PAD_CSI_DATA04__USDHC1_WP | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /* VSELECT */
+ MX6_PAD_GPIO1_IO05__USDHC1_VSELECT | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /* CD */
+ MX6_PAD_CSI_DATA05__GPIO4_IO26 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* RST_B */
+ MX6_PAD_NAND_WP_B__GPIO4_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+#if !defined(CONFIG_SYS_USE_NAND)
+
+#ifdef CONFIG_MX6UL_LPDDR2_ARM2_USDHC2_REWORK
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+ MX6_PAD_NAND_RE_B__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_WE_B__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA00__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA01__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA02__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ MX6_PAD_UART1_CTS_B__USDHC2_WP | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /* VSELECT */
+ MX6_PAD_GPIO1_IO08__USDHC2_VSELECT | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /* CD */
+ MX6_PAD_UART1_RTS_B__GPIO1_IO19 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* RST_B */
+ MX6_PAD_NAND_ALE__GPIO4_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+#else
+static iomux_v3_cfg_t const usdhc2_emmc_pads[] = {
+ MX6_PAD_NAND_RE_B__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_WE_B__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA00__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA01__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA02__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA04__USDHC2_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA05__USDHC2_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA06__USDHC2_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_DATA07__USDHC2_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ /* Default NO WP for emmc, since we use pull down */
+ MX6_PAD_UART1_CTS_B__USDHC2_WP | MUX_PAD_CTRL(USDHC_PAD_CTRL_WP),
+
+ /* RST_B */
+ MX6_PAD_NAND_ALE__GPIO4_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+#endif
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+static iomux_v3_cfg_t const nand_pads[] = {
+ MX6_PAD_NAND_DATA00__RAWNAND_DATA00 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA01__RAWNAND_DATA01 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA02__RAWNAND_DATA02 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA03__RAWNAND_DATA03 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA04__RAWNAND_DATA04 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA05__RAWNAND_DATA05 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA06__RAWNAND_DATA06 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DATA07__RAWNAND_DATA07 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CLE__RAWNAND_CLE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_ALE__RAWNAND_ALE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CE0_B__RAWNAND_CE0_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_CE1_B__RAWNAND_CE1_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_CSI_MCLK__RAWNAND_CE2_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_CSI_PIXCLK__RAWNAND_CE3_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_RE_B__RAWNAND_RE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WE_B__RAWNAND_WE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_WP_B__RAWNAND_WP_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_READY_B__RAWNAND_READY_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+ MX6_PAD_NAND_DQS__RAWNAND_DQS | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
+};
+
+static void setup_gpmi_nand(void)
+{
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+ /* config gpmi nand iomux */
+ imx_iomux_v3_setup_multiple_pads(nand_pads, ARRAY_SIZE(nand_pads));
+
+ setup_gpmi_io_clk((3 << MXC_CCM_CSCDR1_BCH_PODF_OFFSET) |
+ (3 << MXC_CCM_CSCDR1_GPMI_PODF_OFFSET));
+
+ /* enable apbh clock gating */
+ setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+/* pin conflicts with eim nor */
+static iomux_v3_cfg_t const ecspi2_pads[] = {
+ MX6_PAD_CSI_DATA02__ECSPI2_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_CSI_DATA00__ECSPI2_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+ MX6_PAD_CSI_DATA03__ECSPI2_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
+
+ /* CS Pin */
+ MX6_PAD_CSI_DATA01__GPIO4_IO22 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_spinor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
+ gpio_direction_output(IMX_GPIO_NR(4, 22), 0);
+}
+
+int board_spi_cs_gpio(unsigned bus, unsigned cs)
+{
+ return (bus == 1 && cs == 0) ? (IMX_GPIO_NR(4, 22)) : -1;
+}
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+/* pin conflicts with ECSIP2, USDHC1, USDCH2, NAND, SIM, ENET2 */
+static iomux_v3_cfg_t const eimnor_pads[] = {
+ MX6_PAD_NAND_CLE__EIM_ADDR16 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_ALE__EIM_ADDR17 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_CE1_B__EIM_ADDR18 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_CMD__EIM_ADDR19 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_CLK__EIM_ADDR20 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__EIM_ADDR21 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__EIM_ADDR22 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__EIM_ADDR23 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__EIM_ADDR24 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_ENET2_RX_ER__EIM_ADDR25 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_CSI_PIXCLK__EIM_OE | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_VSYNC__EIM_RW | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_HSYNC__EIM_LBA_B | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_CSI_DATA00__EIM_AD00 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA01__EIM_AD01 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA02__EIM_AD02 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA03__EIM_AD03 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA04__EIM_AD04 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA05__EIM_AD05 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA06__EIM_AD06 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_CSI_DATA07__EIM_AD07 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA00__EIM_AD08 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA01__EIM_AD09 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA02__EIM_AD10 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA03__EIM_AD11 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA04__EIM_AD12 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA05__EIM_AD13 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA06__EIM_AD14 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DATA07__EIM_AD15 | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+
+ MX6_PAD_CSI_MCLK__EIM_CS0_B | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_WP_B__EIM_BCLK | MUX_PAD_CTRL(WEIM_NOR_PAD_CTRL),
+ MX6_PAD_NAND_DQS__EIM_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void eimnor_cs_setup(void)
+{
+ writel(0x00000120, WEIM_BASE_ADDR + 0x090);
+ writel(0x00610089, WEIM_BASE_ADDR + 0x000);
+ writel(0x00000001, WEIM_BASE_ADDR + 0x004);
+ writel(0x1c022000, WEIM_BASE_ADDR + 0x008);
+ writel(0x00000000, WEIM_BASE_ADDR + 0x00c);
+ writel(0x1404a38e, WEIM_BASE_ADDR + 0x010);
+}
+
+static void setup_eimnor(void)
+{
+ imx_iomux_v3_setup_multiple_pads(eimnor_pads, ARRAY_SIZE(eimnor_pads));
+
+ eimnor_cs_setup();
+}
+#endif
+
+#ifdef CONFIG_FEC_MXC
+/*
+ * pin conflicts for fec1 and fec2, GPIO1_IO06 and GPIO1_IO07 can only
+ * be used for ENET1 or ENET2, cannot be used for both.
+ */
+static iomux_v3_cfg_t const fec2_pads[] = {
+ MX6_PAD_GPIO1_IO06__ENET2_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_GPIO1_IO07__ENET2_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_TX_DATA0__ENET2_TDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_TX_DATA1__ENET2_TDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_TX_EN__ENET2_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 | MUX_PAD_CTRL(ENET_CLK_PAD_CTRL),
+
+ MX6_PAD_ENET2_RX_DATA0__ENET2_RDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_RX_DATA1__ENET2_RDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_RX_ER__ENET2_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET2_RX_EN__ENET2_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ /*
+ * ALT5 mode is only valid when TAMPER pin is used for GPIO.
+ * This depends on FUSE settings, TAMPER_PIN_DISABLE[1:0].
+ *
+ * ENET2_RST
+ */
+ MX6_PAD_SNVS_TAMPER4__GPIO5_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+/* Conflict with UART1 */
+static iomux_v3_cfg_t const fec1_pads[] = {
+ MX6_PAD_GPIO1_IO06__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_GPIO1_IO07__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ MX6_PAD_ENET1_TX_DATA0__ENET1_TDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_TX_DATA1__ENET1_TDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART2_TX_DATA__ENET1_TDATA02 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART2_RX_DATA__ENET1_TDATA03 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_TX_CLK__ENET1_TX_CLK | MUX_PAD_CTRL(ENET_CLK_PAD_CTRL),
+ MX6_PAD_ENET1_TX_EN__ENET1_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ MX6_PAD_ENET1_RX_DATA0__ENET1_RDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_RX_DATA1__ENET1_RDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART1_TX_DATA__ENET1_RDATA02 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART1_RX_DATA__ENET1_RDATA03 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_RX_EN__ENET1_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET1_RX_ER__ENET1_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART1_CTS_B__ENET1_RX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART2_RTS_B__ENET1_COL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_UART2_CTS_B__ENET1_CRS | MUX_PAD_CTRL(ENET_PAD_CTRL),
+
+ MX6_PAD_SNVS_TAMPER2__GPIO5_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_iomux_fec(int fec_id)
+{
+ if (fec_id == 0) {
+ imx_iomux_v3_setup_multiple_pads(fec1_pads,
+ ARRAY_SIZE(fec1_pads));
+ gpio_direction_output(IMX_GPIO_NR(5, 4), 0);
+ udelay(50);
+ gpio_direction_output(IMX_GPIO_NR(5, 4), 1);
+ } else {
+ imx_iomux_v3_setup_multiple_pads(fec2_pads,
+ ARRAY_SIZE(fec2_pads));
+ gpio_direction_output(IMX_GPIO_NR(5, 2), 0);
+ udelay(50);
+ gpio_direction_output(IMX_GPIO_NR(5, 2), 1);
+ }
+}
+#endif
+
+static void setup_iomux_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
+#ifdef CONFIG_SYS_USE_QSPI
+
+#define QSPI_PAD_CTRL1 \
+ (PAD_CTL_SRE_FAST | PAD_CTL_SPEED_MED | \
+ PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_120ohm)
+
+static iomux_v3_cfg_t const quadspi_pads[] = {
+ MX6_PAD_NAND_WP_B__QSPI_A_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_READY_B__QSPI_A_DATA00 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE0_B__QSPI_A_DATA01 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CE1_B__QSPI_A_DATA02 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_CLE__QSPI_A_DATA03 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DQS__QSPI_A_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA07__QSPI_A_SS1_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+
+ MX6_PAD_NAND_RE_B__QSPI_B_SCLK | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_WE_B__QSPI_B_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA00__QSPI_B_SS1_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA02__QSPI_B_DATA00 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA03__QSPI_B_DATA01 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA04__QSPI_B_DATA02 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+ MX6_PAD_NAND_DATA05__QSPI_B_DATA03 | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
+};
+
+int board_qspi_init(void)
+{
+ /* Set the iomux */
+ imx_iomux_v3_setup_multiple_pads(quadspi_pads,
+ ARRAY_SIZE(quadspi_pads));
+
+ /* Set the clock */
+ enable_qspi_clk(0);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_FSL_ESDHC
+#if !defined(CONFIG_SYS_USE_NAND)
+static struct fsl_esdhc_cfg usdhc_cfg[2] = {
+ {USDHC1_BASE_ADDR, 0, 1},
+ {USDHC2_BASE_ADDR, 0, 8},
+};
+#else
+static struct fsl_esdhc_cfg usdhc_cfg[1] = {
+ {USDHC1_BASE_ADDR, 0, 4},
+};
+#endif
+
+#define USDHC1_CD_GPIO IMX_GPIO_NR(4, 26)
+#define USDHC1_PWR_GPIO IMX_GPIO_NR(4, 11)
+#define USDHC1_VSELECT IMX_GPIO_NR(1, 5)
+#define USDHC2_CD_GPIO IMX_GPIO_NR(1, 19)
+#define USDHC2_PWR_GPIO IMX_GPIO_NR(4, 10)
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ switch (cfg->esdhc_base) {
+ case USDHC1_BASE_ADDR:
+ ret = !gpio_get_value(USDHC1_CD_GPIO);
+ break;
+#if !defined(CONFIG_SYS_USE_NAND)
+ case USDHC2_BASE_ADDR:
+#ifdef CONFIG_MX6UL_LPDDR2_ARM2_USDHC2_REWORK
+ ret = !gpio_get_value(USDHC2_CD_GPIO);
+#else
+ ret = 1;
+#endif
+ break;
+#endif
+ }
+
+ return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ int i;
+
+ /*
+ * According to the board_mmc_init() the following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 USDHC1
+ * mmc1 USDHC2
+ */
+ for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+ switch (i) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ gpio_direction_input(USDHC1_CD_GPIO);
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ gpio_direction_output(USDHC1_PWR_GPIO, 1);
+ break;
+#if !defined(CONFIG_SYS_USE_NAND)
+ case 1:
+#ifdef CONFIG_MX6UL_LPDDR2_ARM2_USDHC2_REWORK
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+ gpio_direction_input(USDHC2_CD_GPIO);
+ gpio_direction_output(USDHC2_PWR_GPIO, 1);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+#else
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc2_emmc_pads, ARRAY_SIZE(usdhc2_emmc_pads));
+ gpio_direction_output(USDHC2_PWR_GPIO, 1);
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+#endif
+ break;
+#endif
+ default:
+ printf("Warning: you configured more USDHC controllers (%d)"
+ " than supported by the board\n", i + 1);
+ return 0;
+ }
+
+ if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
+ printf("Warning: failed to initialize mmc dev %d\n", i);
+ }
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_VIDEO_MXS
+static iomux_v3_cfg_t const lcd_pads[] = {
+ MX6_PAD_LCD_CLK__LCDIF_CLK | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_ENABLE__LCDIF_ENABLE | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_HSYNC__LCDIF_HSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_VSYNC__LCDIF_VSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA00__LCDIF_DATA00 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA01__LCDIF_DATA01 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA02__LCDIF_DATA02 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA03__LCDIF_DATA03 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA04__LCDIF_DATA04 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA05__LCDIF_DATA05 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA06__LCDIF_DATA06 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA07__LCDIF_DATA07 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA08__LCDIF_DATA08 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA09__LCDIF_DATA09 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA10__LCDIF_DATA10 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA11__LCDIF_DATA11 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA12__LCDIF_DATA12 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA13__LCDIF_DATA13 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA14__LCDIF_DATA14 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA15__LCDIF_DATA15 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA16__LCDIF_DATA16 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA17__LCDIF_DATA17 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA18__LCDIF_DATA18 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA19__LCDIF_DATA19 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA20__LCDIF_DATA20 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA21__LCDIF_DATA21 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA22__LCDIF_DATA22 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_DATA23__LCDIF_DATA23 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX6_PAD_LCD_RESET__GPIO3_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
+
+ /*
+ * PWM1, pin conflicts with ENET1_RX_DATA0
+ * Use GPIO for Brightness adjustment, duty cycle = period.
+ */
+ MX6_PAD_NAND_DQS__GPIO4_IO16 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+struct lcd_panel_info_t {
+ unsigned int lcdif_base_addr;
+ int depth;
+ void (*enable)(struct lcd_panel_info_t const *dev);
+ struct fb_videomode mode;
+};
+
+void do_enable_parallel_lcd(struct display_info_t const *dev)
+{
+ enable_lcdif_clock(dev->bus);
+
+ imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
+
+ /* Power up the LCD */
+ gpio_direction_output(IMX_GPIO_NR(3, 4) , 1);
+
+ /* Set Brightness to high */
+ gpio_direction_output(IMX_GPIO_NR(4, 16) , 1);
+}
+
+struct display_info_t const displays[] = {{
+ .bus = MX6UL_LCDIF1_BASE_ADDR,
+ .addr = 0,
+ .pixfmt = 24,
+ .detect = NULL,
+ .enable = do_enable_parallel_lcd,
+ .mode = {
+ .name = "MCIMX28LCD",
+ .xres = 800,
+ .yres = 480,
+ .pixclock = 29850,
+ .left_margin = 89,
+ .right_margin = 164,
+ .upper_margin = 23,
+ .lower_margin = 10,
+ .hsync_len = 10,
+ .vsync_len = 10,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED
+} } };
+size_t display_count = ARRAY_SIZE(displays);
+#endif
+
+#ifdef CONFIG_FEC_MXC
+int board_eth_init(bd_t *bis)
+{
+ int ret;
+
+ setup_iomux_fec(CONFIG_FEC_ENET_DEV);
+
+ ret = fecmxc_initialize_multi(bis, CONFIG_FEC_ENET_DEV,
+ CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
+ if (ret)
+ printf("FEC%d MXC: %s:failed\n", CONFIG_FEC_ENET_DEV, __func__);
+
+ return 0;
+}
+
+static int setup_fec(int fec_id)
+{
+ struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
+ = (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
+ int ret;
+
+ if (1 == fec_id) {
+ /*
+ * Use 50M anatop loopback REF_CLK2 for ENET2,
+ * clear gpr1[14], set gpr1[18]
+ */
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], IOMUX_GPR1_FEC2_MASK,
+ IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK);
+ ret = enable_fec_anatop_clock(fec_id, ENET_50MHZ);
+ if (ret)
+ return ret;
+
+ } else {
+ /* clk from phy, set gpr1[13], clear gpr1[17]*/
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1], IOMUX_GPR1_FEC1_MASK,
+ IOMUX_GPR1_FEC1_CLOCK_MUX2_SEL_MASK);
+ }
+
+ enable_enet_clk(1);
+
+ return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+ if (CONFIG_FEC_ENET_DEV == 1) {
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 0x202);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x8190);
+ } else if (CONFIG_FEC_ENET_DEV == 0) {
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 0x201);
+ phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x8110);
+ }
+
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_POWER
+#define I2C_PMIC 0
+static struct pmic *pfuze;
+int power_init_board(void)
+{
+ int ret;
+ u32 rev_id, value;
+
+ ret = power_pfuze100_init(I2C_PMIC);
+ if (ret)
+ return ret;
+
+ pfuze = pmic_get("PFUZE100");
+ if (!pfuze)
+ return -ENODEV;
+
+ ret = pmic_probe(pfuze);
+ if (ret)
+ return ret;
+
+ ret = pfuze_mode_init(pfuze, APS_PFM);
+ if (ret < 0)
+ return ret;
+
+ pmic_reg_read(pfuze, PFUZE100_DEVICEID, &value);
+ pmic_reg_read(pfuze, PFUZE100_REVID, &rev_id);
+ printf("PMIC: PFUZE200! DEV_ID=0x%x REV_ID=0x%x\n", value, rev_id);
+
+ /*
+ * Our PFUZE0200 is PMPF0200X0AEP, the Pre-programmed OTP
+ * Configuration is F0.
+ * Default VOLT:
+ * VSNVS_VOLT | 3.0V
+ * SW1AB | 1.375V
+ * SW2 | 3.3V
+ * SW3A | 1.5V
+ * SW3B | 1.5V
+ * VGEN1 | 1.5V
+ * VGEN2 | 1.5V
+ * VGEN3 | 2.5V
+ * VGEN4 | 1.8V
+ * VGEN5 | 2.8V
+ * VGEN6 | 3.3V
+ *
+ * According to schematic, we need SW3A 1.35V, SW3B 3.3V,
+ * VGEN1 1.2V, VGEN2 1.5V, VGEN3 2.8V, VGEN4 1.8V,
+ * VGEN5 3.3V, VGEN6 3.0V.
+ *
+ * Here we just use the default VOLT, but not configure
+ * them, when needed, configure them to our requested voltage.
+ */
+
+ /* set SW1AB standby volatage 1.3V */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABSTBY, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(13000);
+ pmic_reg_write(pfuze, PFUZE100_SW1ABSTBY, value);
+
+ /* set SW1AB/VDDARM step ramp up time from 16us to 4us/25mV */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABCONF, &value);
+ value &= ~0xc0;
+ value |= 0x40;
+ pmic_reg_write(pfuze, PFUZE100_SW1ABCONF, value);
+
+ /* Enable power of VGEN5 3V3 */
+ pmic_reg_read(pfuze, PFUZE100_VGEN5VOL, &value);
+ value &= ~0x1F;
+ value |= 0x1F;
+ pmic_reg_write(pfuze, PFUZE100_VGEN5VOL, value);
+
+ return 0;
+}
+
+#ifdef CONFIG_LDO_BYPASS_CHECK
+void ldo_mode_set(int ldo_bypass)
+{
+ unsigned int value;
+ int is_400M;
+ u32 vddarm;
+
+ struct pmic *p = pfuze;
+
+ if (!p) {
+ printf("No PMIC found!\n");
+ return;
+ }
+
+ /* switch to ldo_bypass mode */
+ if (ldo_bypass) {
+ prep_anatop_bypass();
+ /* decrease VDDARM to 1.275V */
+ pmic_reg_read(pfuze, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= PFUZE100_SW1ABC_SETP(12750);
+ pmic_reg_write(pfuze, PFUZE100_SW1ABVOL, value);
+
+ is_400M = set_anatop_bypass(1);
+ if (is_400M)
+ vddarm = PFUZE100_SW1ABC_SETP(10750);
+ else
+ vddarm = PFUZE100_SW1ABC_SETP(11750);
+
+ pmic_reg_read(pfuze, PFUZE100_SW1ABVOL, &value);
+ value &= ~0x3f;
+ value |= vddarm;
+ pmic_reg_write(pfuze, PFUZE100_SW1ABVOL, value);
+
+ finish_anatop_bypass();
+
+ printf("switch to ldo_bypass mode!\n");
+ }
+}
+#endif
+#endif
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* Address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifdef CONFIG_SYS_I2C_MXC
+ setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+#endif
+
+#ifdef CONFIG_FEC_MXC
+ setup_fec(CONFIG_FEC_ENET_DEV);
+#endif
+
+#ifdef CONFIG_SYS_USE_SPINOR
+ setup_spinor();
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+ setup_gpmi_nand();
+#endif
+
+#ifdef CONFIG_SYS_USE_EIMNOR
+ /*
+ * This function should be invoked after setup_fec,
+ * because ENET2_RX_ER conflicts. However, we rarely need
+ * ENET2_RX_ER for enet, and when use eimnor, we do not
+ * have sd1/sd2, enet is a must to boot kernel and nfsrootfs.
+ */
+ setup_eimnor();
+#endif
+
+#ifdef CONFIG_SYS_USE_QSPI
+ board_qspi_init();
+#endif
+
+ return 0;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+ /* 4 bit bus width */
+ {"sd1", MAKE_CFGVAL(0x42, 0x20, 0x00, 0x00)},
+ {NULL, 0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+ add_board_boot_modes(board_boot_modes);
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_MMC
+ board_late_mmc_env_init();
+#endif
+
+ return 0;
+}
+
+u32 get_board_rev(void)
+{
+ return get_cpu_rev();
+}
+
+int checkboard(void)
+{
+ puts("Board: MX6UL 14X14 LPDDR2 ARM2\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_USB_EHCI_MX6
+#define USB_OTHERREGS_OFFSET 0x800
+#define UCTRL_PWR_POL (1 << 9)
+iomux_v3_cfg_t const usb_otg1_pads[] = {
+ MX6_PAD_GPIO1_IO04__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_GPIO1_IO00__ANATOP_OTG1_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+/*
+ * Leave it here, but default configuration only supports 1 port now,
+ * because we need sd1 and i2c1
+ */
+iomux_v3_cfg_t const usb_otg2_pads[] = {
+ /* conflict with i2c1_scl */
+ MX6_PAD_GPIO1_IO02__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* conflict with sd1_vselect */
+ MX6_PAD_GPIO1_IO05__ANATOP_OTG2_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+int board_usb_phy_mode(int port)
+{
+ return usb_phy_mode(port);
+}
+
+int board_ehci_hcd_init(int port)
+{
+ u32 *usbnc_usb_ctrl;
+
+ if (port > 1)
+ return -EINVAL;
+
+ switch (port) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(usb_otg1_pads,
+ ARRAY_SIZE(usb_otg1_pads));
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(usb_otg2_pads,
+ ARRAY_SIZE(usb_otg2_pads));
+ break;
+ default:
+ printf("MXC USB port %d not yet supported\n", port);
+ return 1;
+ }
+
+ usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
+ port * 4);
+
+ /* Set Power polarity */
+ setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
+
+ return 0;
+}
+#endif
diff --git a/board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S b/board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S
new file mode 100644
index 0000000..c293db7
--- /dev/null
+++ b/board/freescale/mx6ul_14x14_lpddr2_arm2/plugin.S
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <config.h>
+
+/* DDR script */
+.macro imx6ul_lpddr2_arm2_setting
+ ldr r0, =IOMUXC_BASE_ADDR
+ ldr r1, =0x00080000
+ str r1, [r0, #0x4B4]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x4AC]
+ ldr r1, =0x00000028
+ str r1, [r0, #0x27C]
+ str r1, [r0, #0x250]
+ str r1, [r0, #0x24C]
+ str r1, [r0, #0x490]
+ str r1, [r0, #0x288]
+
+ ldr r1, =0x00000000
+ str r1, [r0, #0x270]
+ str r1, [r0, #0x260]
+ str r1, [r0, #0x264]
+
+ ldr r1, =0x00000028
+ str r1, [r0, #0x4A0]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x494]
+
+ ldr r1, =0x00003028
+ str r1, [r0, #0x280]
+ str r1, [r0, #0x284]
+
+ ldr r1, =0x00020000
+ str r1, [r0, #0x4B0]
+
+ ldr r1, =0x00000028
+ str r1, [r0, #0x498]
+ str r1, [r0, #0x4A4]
+ str r1, [r0, #0x244]
+ str r1, [r0, #0x248]
+
+ ldr r0, =MMDC_P0_BASE_ADDR
+ ldr r1, =0x00008000
+ str r1, [r0, #0x1C]
+ ldr r1, =0x1b4700c7
+ str r1, [r0, #0x5C]
+ ldr r1, =0xA1390003
+ str r1, [r0, #0x800]
+ ldr r1, =0x00470000
+ str r1, [r0, #0x890]
+ ldr r1, =0x00000800
+ str r1, [r0, #0x8b8]
+
+ ldr r1, =0x33333333
+ str r1, [r0, #0x81C]
+ str r1, [r0, #0x820]
+ ldr r1, =0xF3333333
+ str r1, [r0, #0x82C]
+ str r1, [r0, #0x830]
+ ldr r1, =0x20000000
+ str r1, [r0, #0x83C]
+ ldr r1, =0x4040484F
+ str r1, [r0, #0x848]
+ ldr r1, =0x40405247
+ str r1, [r0, #0x850]
+ ldr r1, =0x00922012
+ str r1, [r0, #0x8C0]
+ ldr r1, =0x00000800
+ str r1, [r0, #0x8b8]
+
+ ldr r1, =0x00020012
+ str r1, [r0, #0x004]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x008]
+ ldr r1, =0x33374133
+ str r1, [r0, #0x00C]
+ ldr r1, =0x00100A82
+ str r1, [r0, #0x010]
+ ldr r1, =0x00170557
+ str r1, [r0, #0x038]
+ ldr r1, =0x00000093
+ str r1, [r0, #0x014]
+ ldr r1, =0x00001748
+ str r1, [r0, #0x018]
+ ldr r1, =0x00008000
+ str r1, [r0, #0x01C]
+ ldr r1, =0x0F9F0682
+ str r1, [r0, #0x02C]
+ ldr r1, =0x009F0010
+ str r1, [r0, #0x030]
+ ldr r1, =0x0000004F
+ str r1, [r0, #0x040]
+ ldr r1, =0x83100000
+ str r1, [r0, #0x000]
+ ldr r1, =0x003F8030
+ str r1, [r0, #0x01C]
+ ldr r1, =0xFF0A8030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x82018030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x04028030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x01038030
+ str r1, [r0, #0x01C]
+ ldr r1, =0x00001800
+ str r1, [r0, #0x020]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x818]
+ ldr r1, =0xA1310003
+ str r1, [r0, #0x800]
+ ldr r1, =0x00025576
+ str r1, [r0, #0x004]
+ ldr r1, =0x00010106
+ str r1, [r0, #0x404]
+ ldr r1, =0x00000000
+ str r1, [r0, #0x01C]
+.endm
+
+.macro imx6_clock_gating
+ ldr r0, =CCM_BASE_ADDR
+ ldr r1, =0xFFFFFFFF
+ str r1, [r0, #0x68]
+ str r1, [r0, #0x6C]
+ str r1, [r0, #0x70]
+ str r1, [r0, #0x74]
+ str r1, [r0, #0x78]
+ str r1, [r0, #0x7C]
+ str r1, [r0, #0x80]
+ str r1, [r0, #0x84]
+.endm
+
+.macro imx6_qos_setting
+.endm
+
+.macro imx6_ddr_setting
+ imx6ul_lpddr2_arm2_setting
+.endm
+
+/* include the common plugin code here */
+#include <asm/arch/mx6_plugin.S>