summaryrefslogtreecommitdiff
path: root/board/tq/tqma6
diff options
context:
space:
mode:
Diffstat (limited to 'board/tq/tqma6')
-rw-r--r--board/tq/tqma6/Kconfig96
-rw-r--r--board/tq/tqma6/MAINTAINERS6
-rw-r--r--board/tq/tqma6/Makefile8
-rw-r--r--board/tq/tqma6/README38
-rw-r--r--board/tq/tqma6/clocks.cfg23
-rw-r--r--board/tq/tqma6/tqma6.c306
-rw-r--r--board/tq/tqma6/tqma6_bb.h29
-rw-r--r--board/tq/tqma6/tqma6_mba6.c193
-rw-r--r--board/tq/tqma6/tqma6_wru4.c347
-rw-r--r--board/tq/tqma6/tqma6dl.cfg124
-rw-r--r--board/tq/tqma6/tqma6q.cfg124
-rw-r--r--board/tq/tqma6/tqma6s.cfg124
12 files changed, 1418 insertions, 0 deletions
diff --git a/board/tq/tqma6/Kconfig b/board/tq/tqma6/Kconfig
new file mode 100644
index 0000000000..cb1b8749ce
--- /dev/null
+++ b/board/tq/tqma6/Kconfig
@@ -0,0 +1,96 @@
+if TARGET_TQMA6
+
+config SYS_BOARD
+ default "tqma6"
+
+config SYS_VENDOR
+ default "tq"
+
+config SYS_CONFIG_NAME
+ default "tqma6"
+
+choice
+ prompt "TQMa6 SoC variant"
+ default TQMA6Q
+ help
+ select the TQMa6 module variant. The variants differing in the used
+ i.MX6 CPU type and DRAM
+
+config TQMA6Q
+ bool "TQMa6Q / TQMa6D"
+ depends on MX6Q
+ help
+ select TQMa6Q / TQMa6D with i.MX6Q/D and 1GiB DRAM
+
+config TQMA6DL
+ bool "TQMa6DL"
+ depends on MX6DL
+ help
+ select TQMa6DL with i.MX6DL and 1GiB DRAM
+
+config TQMA6S
+ bool "TQMa6S"
+ depends on MX6S
+ help
+ select TQMa6S with i.MX6S and 512 MiB DRAM
+
+endchoice
+
+choice
+ prompt "TQMa6 boot configuration"
+ default TQMA6X_MMC_BOOT
+ help
+ Configure boot device. This is also used to implement environment
+ location.
+
+config TQMA6X_MMC_BOOT
+ bool "MMC / SD Boot"
+ help
+ Boot from eMMC / SD Card
+
+config TQMA6X_SPI_BOOT
+ bool "SPI NOR Boot"
+ help
+ Boot from on board SPI NOR flash
+
+endchoice
+
+choice
+ prompt "TQMa6 base board variant"
+ default MBA6
+ help
+ Select base board for TQMa6
+
+config MBA6
+ bool "TQMa6 on MBa6 Starterkit"
+ select DM_ETH
+ select USB
+ select CMD_USB
+ select USB_STORAGE
+ select USB_HOST_ETHER
+ select USB_ETHER_SMSC95XX
+ select PHYLIB
+ select PHY_MICREL
+ select PHY_MICREL_KSZ90X1
+ select MXC_UART
+ help
+ Select the MBa6 starterkit. This features a GigE Phy, USB, SD-Card
+ etc.
+
+config WRU4
+ bool "OHB WRU-IV"
+ help
+ Select the OHB Systems AG WRU-IV baseboard.
+
+endchoice
+
+config SYS_TEXT_BASE
+ default 0x2fc00000 if TQMA6S
+ default 0x4fc00000 if TQMA6Q || TQMA6DL
+
+config IMX_CONFIG
+ default "board/tq/tqma6/tqma6q.cfg" if TQMA6Q
+ default "board/tq/tqma6/tqma6dl.cfg" if TQMA6DL
+ default "board/tq/tqma6/tqma6s.cfg" if TQMA6S
+
+endif
diff --git a/board/tq/tqma6/MAINTAINERS b/board/tq/tqma6/MAINTAINERS
new file mode 100644
index 0000000000..dae719f00b
--- /dev/null
+++ b/board/tq/tqma6/MAINTAINERS
@@ -0,0 +1,6 @@
+TQ SYSTEMS TQMA6 BOARD
+M: Markus Niebel <Markus.Niebel@tq-group.com>
+S: Maintained
+F: board/tq/tqma6/
+F: include/configs/tqma6.h
+F: configs/tqma6*_defconfig
diff --git a/board/tq/tqma6/Makefile b/board/tq/tqma6/Makefile
new file mode 100644
index 0000000000..7271297c70
--- /dev/null
+++ b/board/tq/tqma6/Makefile
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2014, Markus Niebel <Markus.Niebel@tq-group.com>
+
+obj-y := tqma6.o
+
+obj-$(CONFIG_MBA6) += tqma6_mba6.o
+obj-$(CONFIG_WRU4) += tqma6_wru4.o
diff --git a/board/tq/tqma6/README b/board/tq/tqma6/README
new file mode 100644
index 0000000000..c47cb21eeb
--- /dev/null
+++ b/board/tq/tqma6/README
@@ -0,0 +1,38 @@
+U-Boot for the TQ Systems TQMa6 modules
+
+This file contains information for the port of
+U-Boot to the TQ Systems TQMa6 modules.
+
+1. Boot source
+--------------
+
+The following boot source is supported:
+
+- SD/eMMC
+- SPI NOR
+
+2. Building
+------------
+
+To build U-Boot for the TQ Systems TQMa6 modules:
+
+ make tqma6<x>_<baseboard>_<boot>_config
+ make
+
+x is a placeholder for the CPU variant
+q - means i.MX6Q/D: TQMa6Q (i.MX6Q) and TQMa6D (i.MX6D)
+dl - means i.MX6DL: TQMa6DL (i.MX6DL)
+s - means i.MX6S: TQMa6S (i.MX6S)
+
+baseboard is a placeholder for the boot device
+mmc - means eMMC
+spi - mean SPI NOR
+
+This gives the following configurations:
+
+tqma6q_mba6_mmc_config
+tqma6q_mba6_spi_config
+tqma6dl_mba6_mmc_config
+tqma6dl_mba6_spi_config
+tqma6s_mba6_mmc_config
+tqma6s_mba6_spi_config
diff --git a/board/tq/tqma6/clocks.cfg b/board/tq/tqma6/clocks.cfg
new file mode 100644
index 0000000000..1f2001c75f
--- /dev/null
+++ b/board/tq/tqma6/clocks.cfg
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2013 Boundary Devices
+ * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
+ *
+ * Refer doc/imx/mkimage/imximage.txt for more details about how-to configure
+ * and create imximage boot image
+ */
+
+/* set the default clock gate to save power */
+DATA 4, CCM_CCGR0, 0x00C03F3F
+DATA 4, CCM_CCGR1, 0x0030FC03
+DATA 4, CCM_CCGR2, 0x0FFFC000
+DATA 4, CCM_CCGR3, 0x3FF00000
+DATA 4, CCM_CCGR4, 0x00FFF300
+DATA 4, CCM_CCGR5, 0x0F0000C3
+DATA 4, CCM_CCGR6, 0x000003FF
+
+/* enable AXI cache for VDOA/VPU/IPU */
+DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF
+/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
+DATA 4, MX6_IOMUXC_GPR6, 0x007F007F
+DATA 4, MX6_IOMUXC_GPR7, 0x007F007F
diff --git a/board/tq/tqma6/tqma6.c b/board/tq/tqma6/tqma6.c
new file mode 100644
index 0000000000..de9c00174a
--- /dev/null
+++ b/board/tq/tqma6/tqma6.c
@@ -0,0 +1,306 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2012 Freescale Semiconductor, Inc.
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * Copyright (C) 2013, 2014 TQ Systems (ported SabreSD to TQMa6x)
+ * Author: Markus Niebel <markus.niebel@tq-group.com>
+ */
+
+#include <init.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/sys_proto.h>
+#include <env.h>
+#include <fdt_support.h>
+#include <asm/global_data.h>
+#include <linux/errno.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/mach-imx/spi.h>
+#include <common.h>
+#include <fsl_esdhc_imx.h>
+#include <linux/libfdt.h>
+#include <i2c.h>
+#include <mmc.h>
+#include <power/pfuze100_pmic.h>
+#include <power/pmic.h>
+#include <spi_flash.h>
+
+#include "tqma6_bb.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define USDHC_CLK_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
+ 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)
+
+#define GPIO_OUT_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
+#define GPIO_IN_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
+#define SPI_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_HYS | \
+ PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+
+int dram_init(void)
+{
+ gd->ram_size = imx_ddr_size();
+
+ return 0;
+}
+
+static const uint16_t tqma6_emmc_dsr = 0x0100;
+
+#ifndef CONFIG_DM_MMC
+/* eMMC on USDHCI3 always present */
+static iomux_v3_cfg_t const tqma6_usdhc3_pads[] = {
+ NEW_PAD_CTRL(MX6_PAD_SD3_CLK__SD3_CLK, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_CMD__SD3_CMD, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT0__SD3_DATA0, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT1__SD3_DATA1, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT2__SD3_DATA2, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT3__SD3_DATA3, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT4__SD3_DATA4, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT5__SD3_DATA5, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT6__SD3_DATA6, USDHC_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD3_DAT7__SD3_DATA7, USDHC_PAD_CTRL),
+ /* eMMC reset */
+ NEW_PAD_CTRL(MX6_PAD_SD3_RST__SD3_RESET, GPIO_OUT_PAD_CTRL),
+};
+
+/*
+ * According to board_mmc_init() the following map is done:
+ * (U-Boot device node) (Physical Port)
+ * mmc0 eMMC (SD3) on TQMa6
+ * mmc1 .. n optional slots used on baseboard
+ */
+struct fsl_esdhc_cfg tqma6_usdhc_cfg = {
+ .esdhc_base = USDHC3_BASE_ADDR,
+ .max_bus_width = 8,
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ if (cfg->esdhc_base == USDHC3_BASE_ADDR)
+ /* eMMC/uSDHC3 is always present */
+ ret = 1;
+ else
+ ret = tqma6_bb_board_mmc_getcd(mmc);
+
+ return ret;
+}
+
+int board_mmc_getwp(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ if (cfg->esdhc_base == USDHC3_BASE_ADDR)
+ /* eMMC/uSDHC3 is always present */
+ ret = 0;
+ else
+ ret = tqma6_bb_board_mmc_getwp(mmc);
+
+ return ret;
+}
+
+int board_mmc_init(struct bd_info *bis)
+{
+ imx_iomux_v3_setup_multiple_pads(tqma6_usdhc3_pads,
+ ARRAY_SIZE(tqma6_usdhc3_pads));
+ tqma6_usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+ if (fsl_esdhc_initialize(bis, &tqma6_usdhc_cfg)) {
+ puts("Warning: failed to initialize eMMC dev\n");
+ } else {
+ struct mmc *mmc = find_mmc_device(0);
+ if (mmc)
+ mmc_set_dsr(mmc, tqma6_emmc_dsr);
+ }
+
+ tqma6_bb_board_mmc_init(bis);
+
+ return 0;
+}
+#endif
+
+#ifndef CONFIG_DM_SPI
+static iomux_v3_cfg_t const tqma6_ecspi1_pads[] = {
+ /* SS1 */
+ NEW_PAD_CTRL(MX6_PAD_EIM_D19__GPIO3_IO19, SPI_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_EIM_D16__ECSPI1_SCLK, SPI_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_EIM_D17__ECSPI1_MISO, SPI_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_EIM_D18__ECSPI1_MOSI, SPI_PAD_CTRL),
+};
+
+#define TQMA6_SF_CS_GPIO IMX_GPIO_NR(3, 19)
+
+static unsigned const tqma6_ecspi1_cs[] = {
+ TQMA6_SF_CS_GPIO,
+};
+
+__weak void tqma6_iomuxc_spi(void)
+{
+ unsigned i;
+
+ for (i = 0; i < ARRAY_SIZE(tqma6_ecspi1_cs); ++i)
+ gpio_direction_output(tqma6_ecspi1_cs[i], 1);
+ imx_iomux_v3_setup_multiple_pads(tqma6_ecspi1_pads,
+ ARRAY_SIZE(tqma6_ecspi1_pads));
+}
+
+#if defined(CONFIG_SF_DEFAULT_BUS) && defined(CONFIG_SF_DEFAULT_CS)
+int board_spi_cs_gpio(unsigned bus, unsigned cs)
+{
+ return ((bus == CONFIG_SF_DEFAULT_BUS) &&
+ (cs == CONFIG_SF_DEFAULT_CS)) ? TQMA6_SF_CS_GPIO : -1;
+}
+#endif
+#endif
+
+#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
+static struct i2c_pads_info tqma6_i2c3_pads = {
+ /* I2C3: on board LM75, M24C64, */
+ .scl = {
+ .i2c_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_5__I2C3_SCL,
+ I2C_PAD_CTRL),
+ .gpio_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_5__GPIO1_IO05,
+ I2C_PAD_CTRL),
+ .gp = IMX_GPIO_NR(1, 5)
+ },
+ .sda = {
+ .i2c_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_6__I2C3_SDA,
+ I2C_PAD_CTRL),
+ .gpio_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_6__GPIO1_IO06,
+ I2C_PAD_CTRL),
+ .gp = IMX_GPIO_NR(1, 6)
+ }
+};
+
+static void tqma6_setup_i2c(void)
+{
+ int ret;
+ /*
+ * use logical index for bus, e.g. I2C1 -> 0
+ * warn on error
+ */
+ ret = setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &tqma6_i2c3_pads);
+ if (ret)
+ printf("setup I2C3 failed: %d\n", ret);
+}
+#endif
+
+int board_early_init_f(void)
+{
+ return tqma6_bb_board_early_init_f();
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifndef CONFIG_DM_SPI
+ tqma6_iomuxc_spi();
+#endif
+#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
+ tqma6_setup_i2c();
+#endif
+
+ tqma6_bb_board_init();
+
+ return 0;
+}
+
+static const char *tqma6_get_boardname(void)
+{
+ u32 cpurev = get_cpu_rev();
+
+ switch ((cpurev & 0xFF000) >> 12) {
+ case MXC_CPU_MX6SOLO:
+ return "TQMa6S";
+ break;
+ case MXC_CPU_MX6DL:
+ return "TQMa6DL";
+ break;
+ case MXC_CPU_MX6D:
+ return "TQMa6D";
+ break;
+ case MXC_CPU_MX6Q:
+ return "TQMa6Q";
+ break;
+ default:
+ return "??";
+ };
+}
+
+#if CONFIG_IS_ENABLED(POWER_LEGACY)
+/* setup board specific PMIC */
+int power_init_board(void)
+{
+ struct pmic *p;
+ u32 reg, rev;
+
+ power_pfuze100_init(TQMA6_PFUZE100_I2C_BUS);
+ p = pmic_get("PFUZE100");
+ if (p && !pmic_probe(p)) {
+ pmic_reg_read(p, PFUZE100_DEVICEID, &reg);
+ pmic_reg_read(p, PFUZE100_REVID, &rev);
+ printf("PMIC: PFUZE100 ID=0x%02x REV=0x%02x\n", reg, rev);
+ }
+
+ return 0;
+}
+#endif
+
+int board_late_init(void)
+{
+ env_set("board_name", tqma6_get_boardname());
+
+ tqma6_bb_board_late_init();
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ printf("Board: %s on a %s\n", tqma6_get_boardname(),
+ tqma6_bb_get_boardname());
+ return 0;
+}
+
+/*
+ * Device Tree Support
+ */
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+#define MODELSTRLEN 32u
+int ft_board_setup(void *blob, struct bd_info *bd)
+{
+ char modelstr[MODELSTRLEN];
+
+ snprintf(modelstr, MODELSTRLEN, "TQ %s on %s", tqma6_get_boardname(),
+ tqma6_bb_get_boardname());
+ do_fixup_by_path_string(blob, "/", "model", modelstr);
+ fdt_fixup_memory(blob, (u64)PHYS_SDRAM, (u64)gd->ram_size);
+ /* bring in eMMC dsr settings */
+ do_fixup_by_path_u32(blob,
+ "/soc/aips-bus@02100000/usdhc@02198000",
+ "dsr", tqma6_emmc_dsr, 2);
+ tqma6_bb_ft_board_setup(blob, bd);
+
+ return 0;
+}
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/tq/tqma6/tqma6_bb.h b/board/tq/tqma6/tqma6_bb.h
new file mode 100644
index 0000000000..b0f1f99a83
--- /dev/null
+++ b/board/tq/tqma6/tqma6_bb.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2013, 2014 TQ Systems
+ * Author: Markus Niebel <markus.niebel@tq-group.com>
+ */
+
+#ifndef __TQMA6_BB__
+#define __TQMA6_BB__
+
+#include <common.h>
+
+int tqma6_bb_board_mmc_getwp(struct mmc *mmc);
+int tqma6_bb_board_mmc_getcd(struct mmc *mmc);
+int tqma6_bb_board_mmc_init(struct bd_info *bis);
+
+int tqma6_bb_board_early_init_f(void);
+int tqma6_bb_board_init(void);
+int tqma6_bb_board_late_init(void);
+int tqma6_bb_checkboard(void);
+
+const char *tqma6_bb_get_boardname(void);
+/*
+ * Device Tree Support
+ */
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+void tqma6_bb_ft_board_setup(void *blob, struct bd_info *bd);
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
+
+#endif
diff --git a/board/tq/tqma6/tqma6_mba6.c b/board/tq/tqma6/tqma6_mba6.c
new file mode 100644
index 0000000000..801619e80b
--- /dev/null
+++ b/board/tq/tqma6/tqma6_mba6.c
@@ -0,0 +1,193 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2012 Freescale Semiconductor, Inc.
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * Copyright (C) 2013, 2014 TQ Systems (ported SabreSD to TQMa6x)
+ * Author: Markus Niebel <markus.niebel@tq-group.com>
+ */
+
+#include <init.h>
+#include <net.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <asm/gpio.h>
+#include <asm/mach-imx/mxc_i2c.h>
+
+#include <common.h>
+#include <fsl_esdhc_imx.h>
+#include <linux/libfdt.h>
+#include <malloc.h>
+#include <i2c.h>
+#include <micrel.h>
+#include <miiphy.h>
+#include <mmc.h>
+#include <netdev.h>
+
+#include "tqma6_bb.h"
+
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define USDHC_CLK_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
+ 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)
+
+#define GPIO_OUT_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
+#define GPIO_IN_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
+#define SPI_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_HYS | \
+ PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+
+#if defined(CONFIG_TQMA6Q)
+
+#define IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII 0x02e0790
+#define IOMUX_SW_PAD_CTRL_GRP_RGMII_TERM 0x02e07ac
+
+#elif defined(CONFIG_TQMA6S) || defined(CONFIG_TQMA6DL)
+
+#define IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII 0x02e0768
+#define IOMUX_SW_PAD_CTRL_GRP_RGMII_TERM 0x02e0788
+
+#else
+
+#error "need to select module"
+
+#endif
+
+/* disable on die termination for RGMII */
+#define IOMUX_SW_PAD_CTRL_GRP_RGMII_TERM_DISABLE 0x00000000
+/* optimised drive strength for 1.0 .. 1.3 V signal on RGMII */
+#define IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII_1P2V 0x00080000
+/* optimised drive strength for 1.3 .. 2.5 V signal on RGMII */
+#define IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII_1P5V 0x000C0000
+
+static void mba6_setup_iomuxc_enet(void)
+{
+ struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
+
+ /* clear gpr1[ENET_CLK_SEL] for externel clock */
+ clrbits_le32(&iomuxc_regs->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK);
+
+ __raw_writel(IOMUX_SW_PAD_CTRL_GRP_RGMII_TERM_DISABLE,
+ (void *)IOMUX_SW_PAD_CTRL_GRP_RGMII_TERM);
+ __raw_writel(IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII_1P5V,
+ (void *)IOMUX_SW_PAD_CTRL_GRP_DDR_TYPE_RGMII);
+}
+
+static iomux_v3_cfg_t const mba6_uart2_pads[] = {
+ NEW_PAD_CTRL(MX6_PAD_SD4_DAT4__UART2_RX_DATA, UART_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD4_DAT7__UART2_TX_DATA, UART_PAD_CTRL),
+};
+
+static void mba6_setup_iomuxc_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(mba6_uart2_pads,
+ ARRAY_SIZE(mba6_uart2_pads));
+}
+
+int board_mmc_get_env_dev(int devno)
+{
+ /*
+ * This assumes that the baseboard registered
+ * the boot device first ...
+ * Note: SDHC3 == idx2
+ */
+ return (2 == devno) ? 0 : 1;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+/*
+ * optimized pad skew values depends on CPU variant on the TQMa6x module:
+ * CONFIG_TQMA6Q: i.MX6Q/D
+ * CONFIG_TQMA6S: i.MX6S
+ * CONFIG_TQMA6DL: i.MX6DL
+ */
+#if defined(CONFIG_TQMA6Q)
+#define MBA6X_KSZ9031_CTRL_SKEW 0x0032
+#define MBA6X_KSZ9031_CLK_SKEW 0x03ff
+#define MBA6X_KSZ9031_RX_SKEW 0x3333
+#define MBA6X_KSZ9031_TX_SKEW 0x2036
+#elif defined(CONFIG_TQMA6S) || defined(CONFIG_TQMA6DL)
+#define MBA6X_KSZ9031_CTRL_SKEW 0x0030
+#define MBA6X_KSZ9031_CLK_SKEW 0x03ff
+#define MBA6X_KSZ9031_RX_SKEW 0x3333
+#define MBA6X_KSZ9031_TX_SKEW 0x2052
+#else
+#error
+#endif
+ /* min rx/tx ctrl delay */
+ ksz9031_phy_extended_write(phydev, 2,
+ MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC,
+ MBA6X_KSZ9031_CTRL_SKEW);
+ /* min rx delay */
+ ksz9031_phy_extended_write(phydev, 2,
+ MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC,
+ MBA6X_KSZ9031_RX_SKEW);
+ /* max tx delay */
+ ksz9031_phy_extended_write(phydev, 2,
+ MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC,
+ MBA6X_KSZ9031_TX_SKEW);
+ /* rx/tx clk skew */
+ ksz9031_phy_extended_write(phydev, 2,
+ MII_KSZ9031_EXT_RGMII_CLOCK_SKEW,
+ MII_KSZ9031_MOD_DATA_NO_POST_INC,
+ MBA6X_KSZ9031_CLK_SKEW);
+
+ phydev->drv->config(phydev);
+
+ return 0;
+}
+
+int tqma6_bb_board_early_init_f(void)
+{
+ mba6_setup_iomuxc_uart();
+
+ return 0;
+}
+
+int tqma6_bb_board_init(void)
+{
+ mba6_setup_iomuxc_enet();
+
+ return 0;
+}
+
+int tqma6_bb_board_late_init(void)
+{
+ return 0;
+}
+
+const char *tqma6_bb_get_boardname(void)
+{
+ return "MBa6x";
+}
+
+/*
+ * Device Tree Support
+ */
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+void tqma6_bb_ft_board_setup(void *blob, struct bd_info *bd)
+{
+ /* TBD */
+}
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/tq/tqma6/tqma6_wru4.c b/board/tq/tqma6/tqma6_wru4.c
new file mode 100644
index 0000000000..3b1bc603ce
--- /dev/null
+++ b/board/tq/tqma6/tqma6_wru4.c
@@ -0,0 +1,347 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2012 Freescale Semiconductor, Inc.
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * Copyright (C) 2013, 2014 TQ Systems (ported SabreSD to TQMa6x)
+ * Author: Markus Niebel <markus.niebel@tq-group.com>
+ *
+ * Copyright (C) 2015 Stefan Roese <sr@denx.de>
+ */
+
+#include <init.h>
+#include <net.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <asm/gpio.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/mxc_i2c.h>
+
+#include <common.h>
+#include <fsl_esdhc_imx.h>
+#include <linux/libfdt.h>
+#include <malloc.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <mmc.h>
+#include <netdev.h>
+
+#include "tqma6_bb.h"
+
+/* UART */
+#define UART4_PAD_CTRL ( \
+ PAD_CTL_HYS | \
+ PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_PUE | \
+ PAD_CTL_PKE | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_SLOW \
+ )
+
+static iomux_v3_cfg_t const uart4_pads[] = {
+ NEW_PAD_CTRL(MX6_PAD_CSI0_DAT17__UART4_CTS_B, UART4_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_CSI0_DAT16__UART4_RTS_B, UART4_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_CSI0_DAT13__UART4_RX_DATA, UART4_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_CSI0_DAT12__UART4_TX_DATA, UART4_PAD_CTRL),
+};
+
+static void setup_iomuxc_uart4(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart4_pads, ARRAY_SIZE(uart4_pads));
+}
+
+/* MMC */
+#define USDHC2_PAD_CTRL ( \
+ PAD_CTL_HYS | \
+ PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST \
+ )
+
+#define USDHC2_CLK_PAD_CTRL ( \
+ PAD_CTL_HYS | \
+ PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST \
+ )
+
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+ NEW_PAD_CTRL(MX6_PAD_SD2_CLK__SD2_CLK, USDHC2_CLK_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD2_CMD__SD2_CMD, USDHC2_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD2_DAT0__SD2_DATA0, USDHC2_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD2_DAT1__SD2_DATA1, USDHC2_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD2_DAT2__SD2_DATA2, USDHC2_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_SD2_DAT3__SD2_DATA3, USDHC2_PAD_CTRL),
+
+ NEW_PAD_CTRL(MX6_PAD_GPIO_4__GPIO1_IO04, USDHC2_PAD_CTRL), /* CD */
+ NEW_PAD_CTRL(MX6_PAD_GPIO_2__SD2_WP, USDHC2_PAD_CTRL), /* WP */
+};
+
+#define USDHC2_CD_GPIO IMX_GPIO_NR(1, 4)
+#define USDHC2_WP_GPIO IMX_GPIO_NR(1, 2)
+
+static struct fsl_esdhc_cfg usdhc2_cfg = {
+ .esdhc_base = USDHC2_BASE_ADDR,
+ .max_bus_width = 4,
+};
+
+int tqma6_bb_board_mmc_getcd(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ if (cfg->esdhc_base == USDHC2_BASE_ADDR)
+ ret = !gpio_get_value(USDHC2_CD_GPIO);
+
+ return ret;
+}
+
+int tqma6_bb_board_mmc_getwp(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ if (cfg->esdhc_base == USDHC2_BASE_ADDR)
+ ret = gpio_get_value(USDHC2_WP_GPIO);
+
+ return ret;
+}
+
+int tqma6_bb_board_mmc_init(struct bd_info *bis)
+{
+ int ret;
+
+ imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+
+ ret = gpio_request(USDHC2_CD_GPIO, "mmc-cd");
+ if (!ret)
+ gpio_direction_input(USDHC2_CD_GPIO);
+ ret = gpio_request(USDHC2_WP_GPIO, "mmc-wp");
+ if (!ret)
+ gpio_direction_input(USDHC2_WP_GPIO);
+
+ usdhc2_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+ if(fsl_esdhc_initialize(bis, &usdhc2_cfg))
+ puts("WARNING: failed to initialize SD\n");
+
+ return 0;
+}
+
+/* Ethernet */
+#define ENET_PAD_CTRL ( \
+ PAD_CTL_HYS | \
+ PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_PUE | \
+ PAD_CTL_PKE | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_SLOW \
+ )
+
+static iomux_v3_cfg_t const enet_pads[] = {
+ NEW_PAD_CTRL(MX6_PAD_ENET_MDC__ENET_MDC, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_MDIO__ENET_MDIO, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_GPIO_16__ENET_REF_CLK, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_RXD0__ENET_RX_DATA0, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_RXD1__ENET_RX_DATA1, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_CRS_DV__ENET_RX_EN, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_RX_ER__ENET_RX_ER, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_TXD0__ENET_TX_DATA0, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_TXD1__ENET_TX_DATA1, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_ENET_TX_EN__ENET_TX_EN, ENET_PAD_CTRL),
+ NEW_PAD_CTRL(MX6_PAD_GPIO_19__ENET_TX_ER, ENET_PAD_CTRL),
+
+ /* ENET1 reset */
+ NEW_PAD_CTRL(MX6_PAD_GPIO_8__GPIO1_IO08, ENET_PAD_CTRL),
+ /* ENET1 interrupt */
+ NEW_PAD_CTRL(MX6_PAD_GPIO_9__GPIO1_IO09, ENET_PAD_CTRL),
+};
+
+#define ENET_PHY_RESET_GPIO IMX_GPIO_NR(1, 8)
+
+static void setup_iomuxc_enet(void)
+{
+ int ret;
+
+ imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
+
+ /* Reset LAN8720 PHY */
+ ret = gpio_request(ENET_PHY_RESET_GPIO, "phy-reset");
+ if (!ret)
+ gpio_direction_output(ENET_PHY_RESET_GPIO , 0);
+ udelay(25000);
+ gpio_set_value(ENET_PHY_RESET_GPIO, 1);
+}
+
+int board_eth_init(struct bd_info *bis)
+{
+ return cpu_eth_init(bis);
+}
+
+/* GPIO */
+#define GPIO_PAD_CTRL ( \
+ PAD_CTL_HYS | \
+ PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_PUE | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_SLOW \
+ )
+
+#define GPIO_OD_PAD_CTRL ( \
+ PAD_CTL_HYS | \
+ PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_PUE | \
+ PAD_CTL_ODE | \
+ PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_SLOW \
+ )
+
+static iomux_v3_cfg_t const gpio_pads[] = {
+ /* USB_H_PWR */
+ NEW_PAD_CTRL(MX6_PAD_GPIO_0__GPIO1_IO00, GPIO_PAD_CTRL),
+ /* USB_OTG_PWR */
+ NEW_PAD_CTRL(MX6_PAD_EIM_D22__GPIO3_IO22, GPIO_PAD_CTRL),
+ /* PCIE_RST */
+ NEW_PAD_CTRL(MX6_PAD_NANDF_CLE__GPIO6_IO07, GPIO_OD_PAD_CTRL),
+ /* UART1_PWRON */
+ NEW_PAD_CTRL(MX6_PAD_DISP0_DAT14__GPIO5_IO08, GPIO_PAD_CTRL),
+ /* UART2_PWRON */
+ NEW_PAD_CTRL(MX6_PAD_DISP0_DAT16__GPIO5_IO10, GPIO_PAD_CTRL),
+ /* UART3_PWRON */
+ NEW_PAD_CTRL(MX6_PAD_DISP0_DAT18__GPIO5_IO12, GPIO_PAD_CTRL),
+};
+
+#define GPIO_USB_H_PWR IMX_GPIO_NR(1, 0)
+#define GPIO_USB_OTG_PWR IMX_GPIO_NR(3, 22)
+#define GPIO_PCIE_RST IMX_GPIO_NR(6, 7)
+#define GPIO_UART1_PWRON IMX_GPIO_NR(5, 8)
+#define GPIO_UART2_PWRON IMX_GPIO_NR(5, 10)
+#define GPIO_UART3_PWRON IMX_GPIO_NR(5, 12)
+
+static void gpio_init(void)
+{
+ int ret;
+
+ imx_iomux_v3_setup_multiple_pads(gpio_pads, ARRAY_SIZE(gpio_pads));
+
+ ret = gpio_request(GPIO_USB_H_PWR, "usb-h-pwr");
+ if (!ret)
+ gpio_direction_output(GPIO_USB_H_PWR, 1);
+ ret = gpio_request(GPIO_USB_OTG_PWR, "usb-otg-pwr");
+ if (!ret)
+ gpio_direction_output(GPIO_USB_OTG_PWR, 1);
+ ret = gpio_request(GPIO_PCIE_RST, "pcie-reset");
+ if (!ret)
+ gpio_direction_output(GPIO_PCIE_RST, 1);
+ ret = gpio_request(GPIO_UART1_PWRON, "uart1-pwr");
+ if (!ret)
+ gpio_direction_output(GPIO_UART1_PWRON, 0);
+ ret = gpio_request(GPIO_UART2_PWRON, "uart2-pwr");
+ if (!ret)
+ gpio_direction_output(GPIO_UART2_PWRON, 0);
+ ret = gpio_request(GPIO_UART3_PWRON, "uart3-pwr");
+ if (!ret)
+ gpio_direction_output(GPIO_UART3_PWRON, 0);
+}
+
+void tqma6_iomuxc_spi(void)
+{
+ /* No SPI on this baseboard */
+}
+
+int tqma6_bb_board_early_init_f(void)
+{
+ setup_iomuxc_uart4();
+
+ return 0;
+}
+
+int tqma6_bb_board_init(void)
+{
+ setup_iomuxc_enet();
+
+ gpio_init();
+
+ /* Turn the UART-couplers on one-after-another */
+ gpio_set_value(GPIO_UART1_PWRON, 1);
+ mdelay(10);
+ gpio_set_value(GPIO_UART2_PWRON, 1);
+ mdelay(10);
+ gpio_set_value(GPIO_UART3_PWRON, 1);
+
+ return 0;
+}
+
+int tqma6_bb_board_late_init(void)
+{
+ return 0;
+}
+
+const char *tqma6_bb_get_boardname(void)
+{
+ return "WRU-IV";
+}
+
+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(0x40, 0x28, 0x00, 0x00)},
+ { NULL, 0 },
+};
+
+int misc_init_r(void)
+{
+ add_board_boot_modes(board_boot_modes);
+
+ return 0;
+}
+
+#define WRU4_USB_H1_PWR IMX_GPIO_NR(1, 0)
+#define WRU4_USB_OTG_PWR IMX_GPIO_NR(3, 22)
+
+int board_ehci_hcd_init(int port)
+{
+ int ret;
+
+ ret = gpio_request(WRU4_USB_H1_PWR, "usb-h1-pwr");
+ if (!ret)
+ gpio_direction_output(WRU4_USB_H1_PWR, 1);
+
+ ret = gpio_request(WRU4_USB_OTG_PWR, "usb-OTG-pwr");
+ if (!ret)
+ gpio_direction_output(WRU4_USB_OTG_PWR, 1);
+
+ return 0;
+}
+
+int board_ehci_power(int port, int on)
+{
+ if (port)
+ gpio_set_value(WRU4_USB_OTG_PWR, on);
+ else
+ gpio_set_value(WRU4_USB_H1_PWR, on);
+
+ return 0;
+}
+
+/*
+ * Device Tree Support
+ */
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+void tqma6_bb_ft_board_setup(void *blob, struct bd_info *bd)
+{
+ /* TBD */
+}
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/tq/tqma6/tqma6dl.cfg b/board/tq/tqma6/tqma6dl.cfg
new file mode 100644
index 0000000000..80c7150316
--- /dev/null
+++ b/board/tq/tqma6/tqma6dl.cfg
@@ -0,0 +1,124 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2014 - 2015 Markus Niebel <Markus.Niebel@tq-group.com>
+ *
+ * Refer doc/imx/mkimage/imximage.txt for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+#if defined(CONFIG_TQMA6X_MMC_BOOT)
+BOOT_FROM sd
+#elif defined(CONFIG_TQMA6X_SPI_BOOT)
+BOOT_FROM spi
+#endif
+
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+/* TQMa6DL DDR config Rev. 0100E */
+/* IOMUX configuration */
+DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
+DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00008030
+DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00008030
+DATA 4, MX6_IOM_DRAM_CAS, 0x00008030
+DATA 4, MX6_IOM_DRAM_RAS, 0x00008030
+DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
+DATA 4, MX6_IOM_DRAM_RESET, 0x000C3030
+DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
+DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
+DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
+DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
+DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
+DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030
+DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
+DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B4DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B5DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B6DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B7DS, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM0, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM1, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM2, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM3, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM4, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM5, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM6, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM7, 0x00000030
+
+/* memory interface calibration values */
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x00440048
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x003D003F
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x0029002D
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x002B0043
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x424C0250
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x02300234
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x4234023C
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x0224022C
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x48484C4C
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x4C4E4E4C
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x36382C36
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x34343630
+DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+
+/* configure memory interface */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x3F435333
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xB68E8B63
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x00431023
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000027
+DATA 4, MX6_MMDC_P0_MDCTL, 0x831A0000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00408032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x05208030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MDREF, 0x00007800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022222
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022222
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002552D
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00001006
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+
+#include "clocks.cfg"
diff --git a/board/tq/tqma6/tqma6q.cfg b/board/tq/tqma6/tqma6q.cfg
new file mode 100644
index 0000000000..82a0a271d4
--- /dev/null
+++ b/board/tq/tqma6/tqma6q.cfg
@@ -0,0 +1,124 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
+ *
+ * Refer doc/imx/mkimage/imximage.txt for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+#if defined(CONFIG_TQMA6X_MMC_BOOT)
+BOOT_FROM sd
+#elif defined(CONFIG_TQMA6X_SPI_BOOT)
+BOOT_FROM spi
+#endif
+
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+/* TQMa6Q/D DDR config Rev. 0100B */
+/* IOMUX configuration */
+DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
+DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00008030
+DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00008030
+DATA 4, MX6_IOM_DRAM_CAS, 0x00008030
+DATA 4, MX6_IOM_DRAM_RAS, 0x00008030
+DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
+DATA 4, MX6_IOM_DRAM_RESET, 0x000C3030
+DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
+DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
+DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
+DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
+DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
+DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030
+DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
+DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B4DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B5DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B6DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B7DS, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM0, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM1, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM2, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM3, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM4, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM5, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM6, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM7, 0x00000030
+
+/* memory interface calibration values */
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001B0013
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x0018001B
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001B0016
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x0012001C
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x43400350
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x023E032C
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x43400348
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x03300304
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x3C323436
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x38383242
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3E3C4440
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x4236483E
+DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+
+/* configure memory interface */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x00020036
+DATA 4, MX6_MMDC_P0_MDOTC, 0x09444040
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x545A79B4
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xDB538F64
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x005A1023
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000027
+DATA 4, MX6_MMDC_P0_MDCTL, 0x831A0000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00088032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x09308030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022222
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022222
+DATA 4, MX6_MMDC_P0_MDPDC, 0x00025536
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00001006
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+
+#include "clocks.cfg"
diff --git a/board/tq/tqma6/tqma6s.cfg b/board/tq/tqma6/tqma6s.cfg
new file mode 100644
index 0000000000..9cdbb3c767
--- /dev/null
+++ b/board/tq/tqma6/tqma6s.cfg
@@ -0,0 +1,124 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
+ *
+ * Refer doc/imx/mkimage/imximage.txt for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+IMAGE_VERSION 2
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+#if defined(CONFIG_TQMA6X_MMC_BOOT)
+BOOT_FROM sd
+#elif defined(CONFIG_TQMA6X_SPI_BOOT)
+BOOT_FROM spi
+#endif
+
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+/* TQMa6S DDR config Rev. 0100B */
+/* IOMUX configuration */
+DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
+DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00008000
+DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00008030
+DATA 4, MX6_IOM_DRAM_CAS, 0x00008030
+DATA 4, MX6_IOM_DRAM_RAS, 0x00008030
+DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
+DATA 4, MX6_IOM_DRAM_RESET, 0x000C3030
+DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
+DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
+DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
+DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
+DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
+DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000000
+DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000000
+DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
+DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B4DS, 0x00000000
+DATA 4, MX6_IOM_GRP_B5DS, 0x00000000
+DATA 4, MX6_IOM_GRP_B6DS, 0x00000000
+DATA 4, MX6_IOM_GRP_B7DS, 0x00000000
+DATA 4, MX6_IOM_DRAM_DQM0, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM1, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM2, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM3, 0x00000030
+DATA 4, MX6_IOM_DRAM_DQM4, 0x00000000
+DATA 4, MX6_IOM_DRAM_DQM5, 0x00000000
+DATA 4, MX6_IOM_DRAM_DQM6, 0x00000000
+DATA 4, MX6_IOM_DRAM_DQM7, 0x00000000
+
+/* memory interface calibration values */
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1380000
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0014000E
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x00120014
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x00000000
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x00000000
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x0240023C
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x0228022C
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x00000000
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x00000000
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4A4A4E4A
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x00000000
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x36362A32
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x00000000
+DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x00000000
+DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x00000000
+DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x00000000
+DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x00000000
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000000
+
+/* configure memory interface */
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D
+DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x3F435333
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xB68E8B63
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x00431023
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000017
+DATA 4, MX6_MMDC_P0_MDCTL, 0x83190000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x05208030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022222
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00000000
+DATA 4, MX6_MMDC_P0_MDPDC, 0x0002552D
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00001006
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+
+#include "clocks.cfg"
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-17 22:13:57 +0300