This commit provides support for Kieback & Peter GmbH IMX6Q based
TPC board.

Signed-off-by: Lukasz Majewski <lu...@denx.de>

---

 arch/arm/mach-imx/mx6/Kconfig             |  11 ++
 board/k+p/kp_imx6q_tpc/Kconfig            |  12 ++
 board/k+p/kp_imx6q_tpc/MAINTAINERS        |   6 +
 board/k+p/kp_imx6q_tpc/Makefile           |  11 ++
 board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c     | 302 ++++++++++++++++++++++++++++++
 board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c | 283 ++++++++++++++++++++++++++++
 configs/kp_imx6q_tpc_defconfig            |  48 +++++
 include/configs/kp_imx6q_tpc.h            | 133 +++++++++++++
 8 files changed, 806 insertions(+)
 create mode 100644 board/k+p/kp_imx6q_tpc/Kconfig
 create mode 100644 board/k+p/kp_imx6q_tpc/MAINTAINERS
 create mode 100644 board/k+p/kp_imx6q_tpc/Makefile
 create mode 100644 board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
 create mode 100644 board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
 create mode 100644 configs/kp_imx6q_tpc_defconfig
 create mode 100644 include/configs/kp_imx6q_tpc.h

diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index 2f3e52d624..8b0e3e78bf 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -388,6 +388,16 @@ config TARGET_TBS2910
 config TARGET_TITANIUM
        bool "titanium"
 
+config TARGET_KP_IMX6Q_TPC
+       bool "K+P KP_IMX6Q_TPC i.MX6 Quad"
+       select MX6QDL
+       select BOARD_LATE_INIT
+       select BOARD_EARLY_INIT_F
+       select SUPPORT_SPL
+       select DM
+       select DM_THERMAL
+       imply CMD_SPL
+
 config TARGET_TQMA6
        bool "TQ Systems TQMa6 board"
        select BOARD_LATE_INIT
@@ -494,6 +504,7 @@ source "board/tbs/tbs2910/Kconfig"
 source "board/tqc/tqma6/Kconfig"
 source "board/toradex/apalis_imx6/Kconfig"
 source "board/toradex/colibri_imx6/Kconfig"
+source "board/k+p/kp_imx6q_tpc/Kconfig"
 source "board/udoo/Kconfig"
 source "board/udoo/neo/Kconfig"
 source "board/wandboard/Kconfig"
diff --git a/board/k+p/kp_imx6q_tpc/Kconfig b/board/k+p/kp_imx6q_tpc/Kconfig
new file mode 100644
index 0000000000..62e34978ec
--- /dev/null
+++ b/board/k+p/kp_imx6q_tpc/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_KP_IMX6Q_TPC
+
+config SYS_BOARD
+       default "kp_imx6q_tpc"
+
+config SYS_VENDOR
+       default "k+p"
+
+config SYS_CONFIG_NAME
+       default "kp_imx6q_tpc"
+
+endif
diff --git a/board/k+p/kp_imx6q_tpc/MAINTAINERS 
b/board/k+p/kp_imx6q_tpc/MAINTAINERS
new file mode 100644
index 0000000000..6c4c8dd28e
--- /dev/null
+++ b/board/k+p/kp_imx6q_tpc/MAINTAINERS
@@ -0,0 +1,6 @@
+KP_IMX6Q_TPC BOARD
+M:     Lukasz Majewski <lu...@denx.de>
+S:     Maintained
+F:     board/k+p/kp_imx6q_tpc/
+F:     include/configs/kp_imx6q_tpc.h
+F:     configs/kp_imx6q_tpc_defconfig
diff --git a/board/k+p/kp_imx6q_tpc/Makefile b/board/k+p/kp_imx6q_tpc/Makefile
new file mode 100644
index 0000000000..51cbd3e843
--- /dev/null
+++ b/board/k+p/kp_imx6q_tpc/Makefile
@@ -0,0 +1,11 @@
+#
+# Copyright (C) 2018 Lukasz Majewski <lu...@denx.de>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+ifdef CONFIG_SPL_BUILD
+obj-y  := kp_imx6q_tpc_spl.o
+else
+obj-y  := kp_imx6q_tpc.o
+endif
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c 
b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
new file mode 100644
index 0000000000..9a5b88029f
--- /dev/null
+++ b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
@@ -0,0 +1,302 @@
+/*
+ * K+P iMX6Q KP_IMX6Q_TPC board configuration
+ *
+ * Copyright (C) 2018 Lukasz Majewski <lu...@denx.de>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/mxc_i2c.h>
+#include <errno.h>
+#include <fsl_esdhc.h>
+#include <fuse.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <mmc.h>
+#include <net.h>
+#include <netdev.h>
+#include <usb.h>
+#include <usb/ehci-ci.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define ENET_PAD_CTRL                                                  \
+       (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |  \
+        PAD_CTL_HYS)
+
+#define I2C_PAD_CTRL                                                   \
+       (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |  \
+       PAD_CTL_HYS | PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+
+#define PC                     MUX_PAD_CTRL(I2C_PAD_CTRL)
+
+static struct i2c_pads_info kp_imx6q_tpc_i2c_pad_info0 = {
+       .scl = {
+               .i2c_mode  = MX6Q_PAD_CSI0_DAT9__I2C1_SCL | PC,
+               .gpio_mode = MX6Q_PAD_CSI0_DAT9__GPIO5_IO27 | PC,
+               .gp = IMX_GPIO_NR(5, 27)
+       },
+       .sda = {
+                .i2c_mode = MX6Q_PAD_CSI0_DAT8__I2C1_SDA | PC,
+                .gpio_mode = MX6Q_PAD_CSI0_DAT8__GPIO5_IO26 | PC,
+                .gp = IMX_GPIO_NR(5, 26)
+       }
+};
+
+static struct i2c_pads_info kp_imx6q_tpc_i2c_pad_info1 = {
+       .scl = {
+               .i2c_mode  = MX6Q_PAD_KEY_COL3__I2C2_SCL | PC,
+               .gpio_mode = MX6Q_PAD_KEY_COL3__GPIO4_IO12 | PC,
+               .gp = IMX_GPIO_NR(4, 12)
+       },
+       .sda = {
+                .i2c_mode = MX6Q_PAD_KEY_ROW3__I2C2_SDA | PC,
+                .gpio_mode = MX6Q_PAD_KEY_ROW3__GPIO4_IO13 | PC,
+                .gp = IMX_GPIO_NR(4, 13)
+       }
+};
+
+int dram_init(void)
+{
+       gd->ram_size = imx_ddr_size();
+       return 0;
+}
+
+/*
+ * Do not overwrite the console
+ * Use always serial for U-Boot console
+ */
+int overwrite_console(void)
+{
+       return 1;
+}
+
+#ifdef CONFIG_FEC_MXC
+static iomux_v3_cfg_t const enet_pads[] = {
+       IOMUX_PADS(PAD_ENET_MDIO__ENET_MDIO     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_ENET_MDC__ENET_MDC       | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_TXC__RGMII_TXC     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_TD0__RGMII_TD0     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_TD1__RGMII_TD1     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_TD2__RGMII_TD2     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_TD3__RGMII_TD3     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_TX_CTL__RGMII_TX_CTL |
+                  MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_RXC__RGMII_RXC     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_RD0__RGMII_RD0     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_RD1__RGMII_RD1     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_RD2__RGMII_RD2     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_RD3__RGMII_RD3     | MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       IOMUX_PADS(PAD_RGMII_RX_CTL__RGMII_RX_CTL |
+                  MUX_PAD_CTRL(ENET_PAD_CTRL)),
+       /* AR8031 PHY Reset */
+       IOMUX_PADS(PAD_ENET_CRS_DV__GPIO1_IO25  | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+static void eth_phy_reset(void)
+{
+       /* Reset AR8031 PHY */
+       gpio_direction_output(IMX_GPIO_NR(1, 25), 0);
+       mdelay(10);
+       gpio_set_value(IMX_GPIO_NR(1, 25), 1);
+       udelay(100);
+}
+
+static int setup_fec_clock(void)
+{
+       struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
+
+       /* set gpr1[21] to select anatop clock */
+       clrsetbits_le32(&iomuxc_regs->gpr[1], 0x1 << 21, 0x1 << 21);
+
+       return enable_fec_anatop_clock(0, ENET_50MHZ);
+}
+
+int board_eth_init(bd_t *bis)
+{
+       SETUP_IOMUX_PADS(enet_pads);
+       setup_fec_clock();
+       eth_phy_reset();
+
+       return cpu_eth_init(bis);
+}
+
+static int ar8031_phy_fixup(struct phy_device *phydev)
+{
+       unsigned short val;
+
+       /* To enable AR8031 output a 125MHz clk from CLK_25M */
+       phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x7);
+       phy_write(phydev, MDIO_DEVAD_NONE, 0xe, 0x8016);
+       phy_write(phydev, MDIO_DEVAD_NONE, 0xd, 0x4007);
+
+       val = phy_read(phydev, MDIO_DEVAD_NONE, 0xe);
+       val &= 0xffe3;
+       val |= 0x18;
+       phy_write(phydev, MDIO_DEVAD_NONE, 0xe, val);
+
+       /* introduce tx clock delay */
+       phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x5);
+       val = phy_read(phydev, MDIO_DEVAD_NONE, 0x1e);
+       val |= 0x0100;
+       phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, val);
+
+       return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+       ar8031_phy_fixup(phydev);
+
+       if (phydev->drv->config)
+               phydev->drv->config(phydev);
+
+       return 0;
+}
+#endif
+
+#ifdef CONFIG_FSL_ESDHC
+
+#define USDHC2_CD_GPIO IMX_GPIO_NR(1, 4)
+static struct fsl_esdhc_cfg usdhc_cfg[] = {
+       { USDHC2_BASE_ADDR },
+       { USDHC4_BASE_ADDR },
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+       struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+
+       switch (cfg->esdhc_base) {
+       case USDHC2_BASE_ADDR:
+               return !gpio_get_value(USDHC2_CD_GPIO);
+       case USDHC4_BASE_ADDR:
+               return 1; /* eMMC/uSDHC4 is always present */
+       }
+
+       return 0;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+       int i, ret;
+
+       /*
+        * According to the board_mmc_init() the following map is done:
+        * (U-Boot device node)    (Physical Port)
+        * mmc0                    micro SD
+        * mmc2                    eMMC
+        */
+       gpio_direction_input(USDHC2_CD_GPIO);
+
+       usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+       usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
+
+       for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
+               ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
+               if (ret)
+                       return ret;
+       }
+
+       return 0;
+}
+#endif
+
+#ifdef CONFIG_USB_EHCI_MX6
+static void setup_usb(void)
+{
+       /*
+        * Set daisy chain for otg_pin_id on MX6Q.
+        * For MX6DL, this bit is reserved.
+        */
+       imx_iomux_set_gpr_register(1, 13, 1, 0);
+}
+
+int board_usb_phy_mode(int port)
+{
+       if (port == 1)
+               return USB_INIT_HOST;
+       else
+               return USB_INIT_DEVICE;
+}
+
+int board_ehci_power(int port, int on)
+{
+       switch (port) {
+       case 0:
+               break;
+       case 1:
+               gpio_direction_output(IMX_GPIO_NR(3, 31), !!on);
+               break;
+       default:
+               printf("MXC USB port %d not yet supported\n", port);
+               return -EINVAL;
+       }
+
+       return 0;
+}
+#endif
+
+int board_early_init_f(void)
+{
+#ifdef CONFIG_USB_EHCI_MX6
+       setup_usb();
+#endif
+
+       return 0;
+}
+
+int board_init(void)
+{
+       struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+       /* address of boot parameters */
+       gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+       /* Enable eim_slow clocks */
+       setbits_le32(&mxc_ccm->CCGR6, 0x1 << MXC_CCM_CCGR6_EMI_SLOW_OFFSET);
+
+       setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &kp_imx6q_tpc_i2c_pad_info0);
+       setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &kp_imx6q_tpc_i2c_pad_info1);
+
+       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)},
+       /* 8 bit bus width */
+       {"emmc", MAKE_CFGVAL(0x60, 0x58, 0x00, 0x00)},
+       {NULL,   0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+       add_board_boot_modes(board_boot_modes);
+#endif
+
+       env_set("boardname", "kp-tpc");
+       env_set("boardsoc", "imx6q");
+       return 0;
+}
+
+int checkboard(void)
+{
+       puts("Board: K+P KP_IMX6Q_TPC i.MX6Q\n");
+       return 0;
+}
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c 
b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
new file mode 100644
index 0000000000..b5723b41c1
--- /dev/null
+++ b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
@@ -0,0 +1,283 @@
+/*
+ * K+P iMX6Q KP_IMX6Q_TPC board configuration
+ *
+ * Copyright (C) 2018 Lukasz Majewski <lu...@denx.de>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/mx6-ddr.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/io.h>
+#include <errno.h>
+#include <fuse.h>
+#include <fsl_esdhc.h>
+#include <i2c.h>
+#include <mmc.h>
+#include <spl.h>
+
+#define UART_PAD_CTRL                                                  \
+       (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_PUS_47K_UP | PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm |   \
+        PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void ccgr_init(void)
+{
+       struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+       writel(0x00C03F3F, &ccm->CCGR0);
+       writel(0x0030FC03, &ccm->CCGR1);
+       writel(0x0FFFC000, &ccm->CCGR2);
+       writel(0x3FF00000, &ccm->CCGR3);
+       writel(0x00FFF300, &ccm->CCGR4);
+       writel(0x0F0000C3, &ccm->CCGR5);
+       writel(0x000003FF, &ccm->CCGR6);
+}
+
+/* onboard microSD */
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+       IOMUX_PADS(PAD_SD2_DAT0__SD2_DATA0      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD2_DAT1__SD2_DATA1      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD2_DAT2__SD2_DATA2      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD2_DAT3__SD2_DATA3      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD2_CMD__SD2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_NANDF_CS3__GPIO6_IO16    | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+/* eMMC */
+static iomux_v3_cfg_t const usdhc4_pads[] = {
+       IOMUX_PADS(PAD_SD4_DAT0__SD4_DATA0      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_DAT1__SD4_DATA1      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_DAT2__SD4_DATA2      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_DAT3__SD4_DATA3      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_DAT4__SD4_DATA4      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_DAT5__SD4_DATA5      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_DAT6__SD4_DATA6      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_DAT7__SD4_DATA7      | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_CLK__SD4_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD4_CMD__SD4_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL)),
+};
+
+/* SD */
+static void setup_iomux_sd(void)
+{
+       SETUP_IOMUX_PADS(usdhc2_pads);
+       SETUP_IOMUX_PADS(usdhc4_pads);
+}
+
+/* UART */
+static iomux_v3_cfg_t const uart1_pads[] = {
+       IOMUX_PADS(PAD_SD3_DAT7__UART1_TX_DATA  | MUX_PAD_CTRL(UART_PAD_CTRL)),
+       IOMUX_PADS(PAD_SD3_DAT6__UART1_RX_DATA  | MUX_PAD_CTRL(UART_PAD_CTRL)),
+};
+
+static void setup_iomux_uart(void)
+{
+       SETUP_IOMUX_PADS(uart1_pads);
+}
+
+/* USB */
+static iomux_v3_cfg_t const usb_pads[] = {
+       IOMUX_PADS(PAD_GPIO_1__USB_OTG_ID       | MUX_PAD_CTRL(NO_PAD_CTRL)),
+       IOMUX_PADS(PAD_EIM_D31__GPIO3_IO31      | MUX_PAD_CTRL(NO_PAD_CTRL)),
+};
+
+static void setup_iomux_usb(void)
+{
+       SETUP_IOMUX_PADS(usb_pads);
+}
+
+/*
+ * This code has been extracted from mx6q_8x_mt41K256.cfg DCD
+ * NXP's BSP u-boot mx6q_8x_mt41K256.cfg rel_imx_4.1.15_2.1.0_ga
+ */
+static int mx6q_dcd_table[] = {
+       0x020e0798, 0x000C0000,
+       0x020e0758, 0x00000000,
+       0x020e0588, 0x00000030,
+       0x020e0594, 0x00000030,
+       0x020e056c, 0x00000030,
+       0x020e0578, 0x00000030,
+       0x020e074c, 0x00000030,
+       0x020e057c, 0x00000030,
+       0x020e058c, 0x00000000,
+       0x020e059c, 0x00000030,
+       0x020e05a0, 0x00000030,
+       0x020e078c, 0x00000030,
+       0x020e0750, 0x00020000,
+       0x020e05a8, 0x00000018,
+       0x020e05b0, 0x00000018,
+       0x020e0524, 0x00000018,
+       0x020e051c, 0x00000018,
+       0x020e0518, 0x00000018,
+       0x020e050c, 0x00000018,
+       0x020e05b8, 0x00000018,
+       0x020e05c0, 0x00000018,
+       0x020e0774, 0x00020000,
+       0x020e0784, 0x00000018,
+       0x020e0788, 0x00000018,
+       0x020e0794, 0x00000018,
+       0x020e079c, 0x00000018,
+       0x020e07a0, 0x00000018,
+       0x020e07a4, 0x00000018,
+       0x020e07a8, 0x00000018,
+       0x020e0748, 0x00000018,
+       0x020e05ac, 0x00000018,
+       0x020e05b4, 0x00000018,
+       0x020e0528, 0x00000018,
+       0x020e0520, 0x00000018,
+       0x020e0514, 0x00000018,
+       0x020e0510, 0x00000018,
+       0x020e05bc, 0x00000018,
+       0x020e05c4, 0x00000018,
+       0x021b0800, 0xa1390003,
+       0x021b080c, 0x001F001F,
+       0x021b0810, 0x001F001F,
+       0x021b480c, 0x001F001F,
+       0x021b4810, 0x001F001F,
+       0x021b083c, 0x43270338,
+       0x021b0840, 0x03200314,
+       0x021b483c, 0x431A032F,
+       0x021b4840, 0x03200263,
+       0x021b0848, 0x4B434748,
+       0x021b4848, 0x4445404C,
+       0x021b0850, 0x38444542,
+       0x021b4850, 0x4935493A,
+       0x021b081c, 0x33333333,
+       0x021b0820, 0x33333333,
+       0x021b0824, 0x33333333,
+       0x021b0828, 0x33333333,
+       0x021b481c, 0x33333333,
+       0x021b4820, 0x33333333,
+       0x021b4824, 0x33333333,
+       0x021b4828, 0x33333333,
+       0x021b08b8, 0x00000800,
+       0x021b48b8, 0x00000800,
+       0x021b0004, 0x00020036,
+       0x021b0008, 0x09444040,
+       0x021b000c, 0x8A8F7955,
+       0x021b0010, 0xFF328F64,
+       0x021b0014, 0x01FF00DB,
+       0x021b0018, 0x00001740,
+       0x021b001c, 0x00008000,
+       0x021b002c, 0x000026d2,
+       0x021b0030, 0x008F1023,
+       0x021b0040, 0x00000047,
+       0x021b0000, 0x841A0000,
+       0x021b001c, 0x04088032,
+       0x021b001c, 0x00008033,
+       0x021b001c, 0x00048031,
+       0x021b001c, 0x09408030,
+       0x021b001c, 0x04008040,
+       0x021b0020, 0x00005800,
+       0x021b0818, 0x00011117,
+       0x021b4818, 0x00011117,
+       0x021b0004, 0x00025576,
+       0x021b0404, 0x00011006,
+       0x021b001c, 0x00000000,
+};
+
+static void ddr_init(int *table, int size)
+{
+       int i;
+
+       for (i = 0; i < size / 2 ; i++)
+               writel(table[2 * i + 1], table[2 * i]);
+}
+
+struct fsl_esdhc_cfg usdhc_cfg[] = {
+       {USDHC2_BASE_ADDR},
+       {USDHC4_BASE_ADDR},
+};
+
+#define USDHC2_CD_GPIO IMX_GPIO_NR(1, 4)
+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 = !gpio_get_value(USDHC2_CD_GPIO);
+               break;
+       case USDHC4_BASE_ADDR:
+               ret = 1; /* eMMC/uSDHC4 is always present */
+               break;
+       }
+
+       return ret;
+}
+
+int board_mmc_init(bd_t *bd)
+{
+       struct src *psrc = (struct src *)SRC_BASE_ADDR;
+       unsigned int reg = readl(&psrc->sbmr1) >> 11;
+       /*
+        * Upon reading BOOT_CFG register the following map is done:
+        * Bit 11 and 12 of BOOT_CFG register can determine the current
+        * mmc port
+        * 0x1                  SD1
+        * 0x3                  SD4
+        */
+
+       switch (reg & 0x3) {
+       case 0x1:
+               SETUP_IOMUX_PADS(usdhc2_pads);
+               usdhc_cfg[0].esdhc_base = USDHC2_BASE_ADDR;
+               usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+               gd->arch.sdhc_clk = usdhc_cfg[0].sdhc_clk;
+               break;
+       case 0x3:
+               SETUP_IOMUX_PADS(usdhc4_pads);
+               usdhc_cfg[0].esdhc_base = USDHC4_BASE_ADDR;
+               usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK);
+               gd->arch.sdhc_clk = usdhc_cfg[0].sdhc_clk;
+               break;
+       }
+
+       return fsl_esdhc_initialize(bd, &usdhc_cfg[0]);
+}
+
+void board_init_f(ulong dummy)
+{
+       /* Setup DDR3 from NXP's BSP DCD file */
+       ddr_init(mx6q_dcd_table, ARRAY_SIZE(mx6q_dcd_table));
+
+       /* setup AIPS and disable watchdog */
+       arch_cpu_init();
+
+       ccgr_init();
+       gpr_init();
+
+       /* setup GP timer */
+       timer_init();
+
+       setup_iomux_sd();
+       setup_iomux_uart();
+       setup_iomux_usb();
+
+       /* UART clocks enabled and gd valid - init serial console */
+       preloader_console_init();
+
+       /* Clear the BSS. */
+       memset(__bss_start, 0, __bss_end - __bss_start);
+
+       /* load/boot image from boot device */
+       board_init_r(NULL, 0);
+}
diff --git a/configs/kp_imx6q_tpc_defconfig b/configs/kp_imx6q_tpc_defconfig
new file mode 100644
index 0000000000..081b9c8bd3
--- /dev/null
+++ b/configs/kp_imx6q_tpc_defconfig
@@ -0,0 +1,48 @@
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_SYS_TEXT_BASE=0x17800000
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_MX6_DDRCAL=y
+CONFIG_TARGET_KP_IMX6Q_TPC=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_WATCHDOG_SUPPORT=y
+CONFIG_FIT=y
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
+CONFIG_BOOTDELAY=3
+CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+CONFIG_SPL=y
+CONFIG_SPL_RAW_IMAGE_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_AUTOBOOT_STOP_STR="."
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PART=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_PHYLIB=y
+CONFIG_PHY_ATHEROS=y
+CONFIG_NETDEVICES=y
+CONFIG_FEC_MXC=y
+CONFIG_IMX_THERMAL=y
+CONFIG_USB=y
+CONFIG_USB_STORAGE=y
+CONFIG_OF_LIBFDT=y
diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
new file mode 100644
index 0000000000..7f3d7127d4
--- /dev/null
+++ b/include/configs/kp_imx6q_tpc.h
@@ -0,0 +1,133 @@
+/*
+ * K+P iMX6Q KP_IMX6Q_TPC board configuration
+ *
+ * Copyright (C) 2018 Lukasz Majewski <lu...@denx.de>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __KP_IMX6Q_TPC_IMX6_CONFIG_H_
+#define __KP_IMX6Q_TPC_IMX6_CONFIG_H_
+
+#include <asm/arch/imx-regs.h>
+
+#include <config_distro_defaults.h>
+#include "mx6_common.h"
+
+/* SPL */
+#include "imx6_spl.h"                  /* common IMX6 SPL configuration */
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+
+#define CONFIG_BOUNCE_BUFFER
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN          (4 * SZ_1M)
+
+/* FEC ethernet */
+#define CONFIG_MII
+#define IMX_FEC_BASE                   ENET_BASE_ADDR
+#define CONFIG_FEC_XCV_TYPE            RGMII
+#define CONFIG_ETHPRIME                        "FEC"
+#define CONFIG_FEC_MXC_PHYADDR         0
+#define CONFIG_ARP_TIMEOUT             200UL
+
+/* Fuses */
+#ifdef CONFIG_CMD_FUSE
+#define CONFIG_MXC_OCOTP
+#endif
+
+/* I2C Configs */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1                /* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2                /* enable I2C bus 2 */
+#define CONFIG_SYS_I2C_SPEED           100000
+
+/* MMC Configs */
+#define CONFIG_FSL_ESDHC
+#define CONFIG_FSL_USDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR      0
+#define CONFIG_SYS_FSL_USDHC_NUM       2
+#define CONFIG_SYS_MMC_ENV_DEV         1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
+
+/* UART */
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE           UART1_BASE
+#define CONFIG_CONS_INDEX              1
+#define CONFIG_BAUDRATE                        115200
+
+/* USB Configs */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_MXC_USB_PORTSC          (PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_MXC_USB_FLAGS           0
+#define CONFIG_USB_MAX_CONTROLLER_COUNT        2 /* Enabled USB controller 
number */
+#endif
+
+/* Watchdog */
+#define CONFIG_HW_WATCHDOG
+#define CONFIG_IMX_WATCHDOG
+#define CONFIG_WATCHDOG_TIMEOUT_MSECS  60000
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_LOADADDR                        0x12000000
+#define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_EXTRA_ENV_SETTINGS      \
+       "console=ttymxc0,115200\0"      \
+       "fdt_addr=0x18000000\0"         \
+       "fdt_high=0xffffffff\0"         \
+       "initrd_high=0xffffffff\0"      \
+       "kernel_addr_r=0x10008000\0"    \
+       "fdt_addr_r=0x13000000\0"       \
+       "ramdisk_addr_r=0x18000000\0"   \
+       "scriptaddr=0x14000000\0"       \
+       "kernel_file=fitImage\0"\
+       BOOTENV
+
+#define CONFIG_BOOTCOMMAND             "run distro_bootcmd"
+
+#define BOOT_TARGET_DEVICES(func) \
+       func(MMC, mmc, 0) \
+       func(MMC, mmc, 1) \
+       func(USB, usb, 0) \
+       func(DHCP, dhcp, na)
+
+#include <config_distro_bootcmd.h>
+#endif
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS           1
+#define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+       (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_INIT_SP_ADDR \
+       (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* Environment */
+#define CONFIG_ENV_SIZE        (SZ_8K)
+#define CONFIG_ENV_OFFSET       0x100000
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+
+#endif /* __KP_IMX6Q_TPC_IMX6_CONFIG_H_ */
-- 
2.11.0

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