--- /dev/null
+/*
+ * Copyright (C) 2016 Toradex AG
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx7-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/boot_mode.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/mxc_i2c.h>
+#include <asm/io.h>
+#include <common.h>
+#include <dm.h>
+#include <dm/platform_data/serial_mxc.h>
+#include <fsl_esdhc.h>
+#include <i2c.h>
+#include <linux/sizes.h>
+#include <mmc.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <usb/ehci-ci.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | \
+ PAD_CTL_PUS_PU100KOHM | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \
+ PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU47KOHM)
+
+#define ENET_PAD_CTRL (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM)
+#define ENET_PAD_CTRL_MII (PAD_CTL_DSE_3P3V_32OHM)
+
+#define ENET_RX_PAD_CTRL (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM)
+
+#define I2C_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \
+ PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU100KOHM)
+
+#define LCD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_PU100KOHM | \
+ PAD_CTL_DSE_3P3V_49OHM)
+
+#define NAND_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_SRE_SLOW | PAD_CTL_HYS)
+
+#define NAND_PAD_READY0_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUS_PU5KOHM)
+
+#ifdef CONFIG_SYS_I2C_MXC
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+/* I2C1 for PMIC */
+static struct i2c_pads_info i2c_pad_info1 = {
+ .scl = {
+ .i2c_mode = MX7D_PAD_GPIO1_IO04__I2C1_SCL | PC,
+ .gpio_mode = MX7D_PAD_GPIO1_IO04__GPIO1_IO4 | PC,
+ .gp = IMX_GPIO_NR(1, 4),
+ },
+ .sda = {
+ .i2c_mode = MX7D_PAD_GPIO1_IO05__I2C1_SDA | PC,
+ .gpio_mode = MX7D_PAD_GPIO1_IO05__GPIO1_IO5 | PC,
+ .gp = IMX_GPIO_NR(1, 5),
+ },
+};
+/* I2C4 for Colibri I2C */
+static struct i2c_pads_info i2c_pad_info4 = {
+ .scl = {
+ .i2c_mode = MX7D_PAD_ENET1_RGMII_TD2__I2C4_SCL | PC,
+ .gpio_mode = MX7D_PAD_ENET1_RGMII_TD2__GPIO7_IO8 | PC,
+ .gp = IMX_GPIO_NR(7, 8),
+ },
+ .sda = {
+ .i2c_mode = MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA | PC,
+ .gpio_mode = MX7D_PAD_ENET1_RGMII_TD3__GPIO7_IO9 | PC,
+ .gp = IMX_GPIO_NR(7, 9),
+ },
+};
+#endif
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+
+ return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+ MX7D_PAD_UART1_RX_DATA__UART1_DTE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX7D_PAD_UART1_TX_DATA__UART1_DTE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX7D_PAD_SAI2_TX_BCLK__UART1_DTE_CTS | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX7D_PAD_SAI2_TX_SYNC__UART1_DTE_RTS | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+ MX7D_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ MX7D_PAD_GPIO1_IO00__GPIO1_IO0 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+#ifdef CONFIG_NAND_MXS
+static iomux_v3_cfg_t const gpmi_pads[] = {
+ MX7D_PAD_SD3_DATA0__NAND_DATA00 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA1__NAND_DATA01 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA2__NAND_DATA02 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA3__NAND_DATA03 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA4__NAND_DATA04 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA5__NAND_DATA05 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA6__NAND_DATA06 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA7__NAND_DATA07 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_CLK__NAND_CLE | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_CMD__NAND_ALE | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_STROBE__NAND_RE_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_RESET_B__NAND_WE_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_RX_DATA__NAND_CE1_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_TX_DATA__NAND_READY_B | MUX_PAD_CTRL(NAND_PAD_READY0_CTRL),
+};
+
+static void setup_gpmi_nand(void)
+{
+ imx_iomux_v3_setup_multiple_pads(gpmi_pads, ARRAY_SIZE(gpmi_pads));
+
+ /* NAND_USDHC_BUS_CLK is set in rom */
+ set_clk_nand();
+}
+#endif
+
+static iomux_v3_cfg_t const usdhc3_emmc_pads[] = {
+ MX7D_PAD_SD3_CLK__SD3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_CMD__SD3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX7D_PAD_SD3_STROBE__SD3_STROBE | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+
+ MX7D_PAD_SD3_RESET_B__GPIO6_IO11 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+#ifdef CONFIG_VIDEO_MXS
+static iomux_v3_cfg_t const lcd_pads[] = {
+ MX7D_PAD_LCD_CLK__LCD_CLK | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_ENABLE__LCD_ENABLE | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_HSYNC__LCD_HSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_VSYNC__LCD_VSYNC | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA00__LCD_DATA0 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA01__LCD_DATA1 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA02__LCD_DATA2 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA03__LCD_DATA3 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA04__LCD_DATA4 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA05__LCD_DATA5 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA06__LCD_DATA6 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA07__LCD_DATA7 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA08__LCD_DATA8 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA09__LCD_DATA9 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA10__LCD_DATA10 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA11__LCD_DATA11 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA12__LCD_DATA12 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA13__LCD_DATA13 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA14__LCD_DATA14 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA15__LCD_DATA15 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA16__LCD_DATA16 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+ MX7D_PAD_LCD_DATA17__LCD_DATA17 | MUX_PAD_CTRL(LCD_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const backlight_pads[] = {
+ /* Backlight On */
+ MX7D_PAD_SD1_WP__GPIO5_IO1 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* Backlight PWM<A> (multiplexed pin) */
+ MX7D_PAD_GPIO1_IO08__GPIO1_IO8 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+#define GPIO_BL_ON IMX_GPIO_NR(5, 1)
+#define GPIO_PWM_A IMX_GPIO_NR(1, 8)
+
+static int setup_lcd(void)
+{
+ imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
+
+ imx_iomux_v3_setup_multiple_pads(backlight_pads, ARRAY_SIZE(backlight_pads));
+
+ /* Set BL_ON */
+ gpio_request(GPIO_BL_ON, "BL_ON");
+ gpio_direction_output(GPIO_BL_ON, 1);
+
+ /* Set PWM<A> to full brightness (assuming inversed polarity) */
+ gpio_request(GPIO_PWM_A, "PWM<A>");
+ gpio_direction_output(GPIO_PWM_A, 0);
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_FEC_MXC
+static iomux_v3_cfg_t const fec1_pads[] = {
+#ifndef CONFIG_COLIBRI_IMX7_EXT_PHYCLK
+ MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 | MUX_PAD_CTRL(ENET_PAD_CTRL) | MUX_MODE_SION,
+#else
+ MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+#endif
+ MX7D_PAD_SD2_CD_B__ENET1_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
+ MX7D_PAD_SD2_WP__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL_MII),
+ MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX7D_PAD_ENET1_RGMII_RXC__ENET1_RX_ER | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL | MUX_PAD_CTRL(ENET_RX_PAD_CTRL),
+ MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+
+static void setup_iomux_fec(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_ESDHC
+
+#define USDHC1_CD_GPIO IMX_GPIO_NR(1, 0)
+
+static struct fsl_esdhc_cfg usdhc_cfg[] = {
+ {USDHC1_BASE_ADDR, 0, 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 USDHC1_BASE_ADDR:
+ ret = !gpio_get_value(USDHC1_CD_GPIO);
+ break;
+ }
+
+ return ret;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ int i, ret;
+ /* USDHC1 is mmc0 */
+ 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_request(USDHC1_CD_GPIO, "usdhc1_cd");
+ gpio_direction_input(USDHC1_CD_GPIO);
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ break;
+ default:
+ printf("Warning: you configured more USDHC controllers"
+ "(%d) than supported by the board\n", i + 1);
+ return -EINVAL;
+ }
+
+ ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_FEC_MXC
+int board_eth_init(bd_t *bis)
+{
+ int ret;
+
+ setup_iomux_fec();
+
+ ret = fecmxc_initialize_multi(bis, 0,
+ CONFIG_FEC_MXC_PHYADDR, IMX_FEC_BASE);
+ if (ret)
+ printf("FEC1 MXC: %s:failed\n", __func__);
+
+ return ret;
+}
+
+static int setup_fec(void)
+{
+ struct iomuxc_gpr_base_regs *const iomuxc_gpr_regs
+ = (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
+
+#ifndef CONFIG_COLIBRI_IMX7_EXT_PHYCLK
+ /*
+ * Use 50M anatop REF_CLK1 for ENET1, clear gpr1[13], set gpr1[17]
+ * and output it on the pin
+ */
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1],
+ IOMUXC_GPR_GPR1_GPR_ENET1_TX_CLK_SEL_MASK,
+ IOMUXC_GPR_GPR1_GPR_ENET1_CLK_DIR_MASK);
+#else
+ /* Use 50M external CLK for ENET1, set gpr1[13], clear gpr1[17] */
+ clrsetbits_le32(&iomuxc_gpr_regs->gpr[1],
+ IOMUXC_GPR_GPR1_GPR_ENET1_CLK_DIR_MASK,
+ IOMUXC_GPR_GPR1_GPR_ENET1_TX_CLK_SEL_MASK);
+#endif
+
+ return set_clk_enet(ENET_50MHz);
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+ return 0;
+}
+#endif
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+
+#ifdef CONFIG_SYS_I2C_MXC
+ setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+ setup_i2c(3, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info4);
+#endif
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifdef CONFIG_FEC_MXC
+ setup_fec();
+#endif
+
+#ifdef CONFIG_NAND_MXS
+ setup_gpmi_nand();
+#endif
+
+#ifdef CONFIG_VIDEO_MXS
+ setup_lcd();
+#endif
+
+ return 0;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+ /* 4 bit bus width */
+ {"nand", MAKE_CFGVAL(0x40, 0x34, 0x00, 0x00)},
+ {"sd1", MAKE_CFGVAL(0x10, 0x10, 0x00, 0x00)},
+ {NULL, 0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+ add_board_boot_modes(board_boot_modes);
+#endif
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ printf("Model: Toradex Colibri iMX7%c\n",
+ is_cpu_type(MXC_CPU_MX7D) ? 'D' : 'S');
+
+ return 0;
+}
+
+#ifdef CONFIG_USB_EHCI_MX7
+static iomux_v3_cfg_t const usb_otg2_pads[] = {
+ MX7D_PAD_UART3_CTS_B__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+int board_ehci_hcd_init(int port)
+{
+ switch (port) {
+ case 0:
+ break;
+ case 1:
+ if (is_cpu_type(MXC_CPU_MX7S))
+ return -ENODEV;
+
+ imx_iomux_v3_setup_multiple_pads(usb_otg2_pads,
+ ARRAY_SIZE(usb_otg2_pads));
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+#endif
+
+static struct mxc_serial_platdata mxc_serial_plat = {
+ .reg = (struct mxc_uart *)UART1_IPS_BASE_ADDR,
+ .use_dte = true,
+};
+
+U_BOOT_DEVICE(mxc_serial) = {
+ .name = "serial_mxc",
+ .platdata = &mxc_serial_plat,
+};
--- /dev/null
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ * 2015 Toradex AG
+ *
+ * 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 : sd
+ */
+
+BOOT_FROM sd
+
+/*
+ * Secure boot support
+ */
+#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
+ */
+
+/* IOMUXC_GPR_GPR1 */
+DATA 4 0x30340004 0x4F400005
+
+/* DDR3L */
+/* assuming MEMC_FREQ_RATIO = 2 */
+/* SRC_DDRC_RCR */
+DATA 4 0x30391000 0x00000002
+/* DDRC_MSTR */
+DATA 4 0x307a0000 0x01040001
+/* DDRC_DFIUPD0 */
+DATA 4 0x307a01a0 0x80400003
+/* DDRC_DFIUPD1 */
+DATA 4 0x307a01a4 0x00100020
+/* DDRC_DFIUPD2 */
+DATA 4 0x307a01a8 0x80100004
+/* DDRC_RFSHTMG */
+DATA 4 0x307a0064 0x00400045
+/* DDRC_MP_PCTRL_0 */
+DATA 4 0x307a0490 0x00000001
+/* DDRC_INIT0 */
+DATA 4 0x307a00d0 0x00020083
+/* DDRC_INIT1 */
+DATA 4 0x307a00d4 0x00690000
+/* DDRC_INIT3 MR0/MR1 */
+DATA 4 0x307a00dc 0x09300004
+/* DDRC_INIT4 MR2/MR3 */
+DATA 4 0x307a00e0 0x04480000
+/* DDRC_INIT5 */
+DATA 4 0x307a00e4 0x00100004
+/* DDRC_RANKCTL */
+DATA 4 0x307a00f4 0x0000033f
+/* DDRC_DRAMTMG0 */
+DATA 4 0x307a0100 0x090b090a
+/* DDRC_DRAMTMG1 */
+DATA 4 0x307a0104 0x000d020d
+/* DDRC_DRAMTMG2 */
+DATA 4 0x307a0108 0x03040307
+/* DDRC_DRAMTMG3 */
+DATA 4 0x307a010c 0x00002006
+/* DDRC_DRAMTMG4 */
+DATA 4 0x307a0110 0x04020205
+/* DDRC_DRAMTMG5 */
+DATA 4 0x307a0114 0x03030202
+/* DDRC_DRAMTMG8 */
+DATA 4 0x307a0120 0x00000803
+/* DDRC_ZQCTL0 */
+DATA 4 0x307a0180 0x00800020
+/* DDRC_ZQCTL1 */
+DATA 4 0x307a0184 0x02001000
+/* DDRC_DFITMG0 */
+DATA 4 0x307a0190 0x02098204
+/* DDRC_DFITMG1 */
+DATA 4 0x307a0194 0x00030303
+/* DDRC_ADDRMAP0 */
+DATA 4 0x307a0200 0x0000001f
+/* DDRC_ADDRMAP1 */
+DATA 4 0x307a0204 0x00080808
+/* DDRC_ADDRMAP5 */
+DATA 4 0x307a0214 0x07070707
+/* DDRC_ADDRMAP6 */
+DATA 4 0x307a0218 0x07070707
+/* DDRC_ODTCFG */
+DATA 4 0x307a0240 0x06000601
+/* DDRC_ODTMAP */
+DATA 4 0x307a0244 0x00000011
+/* SRC_DDRC_RCR */
+DATA 4 0x30391000 0x00000000
+/* DDR_PHY_PHY_CON0 */
+DATA 4 0x30790000 0x17420f40
+/* DDR_PHY_PHY_CON1 */
+DATA 4 0x30790004 0x10210100
+/* DDR_PHY_PHY_CON4 */
+DATA 4 0x30790010 0x00060807
+/* DDR_PHY_MDLL_CON0 */
+DATA 4 0x307900b0 0x1010007e
+/* DDR_PHY_DRVDS_CON0 */
+DATA 4 0x3079009c 0x00000d6e
+/* DDR_PHY_OFFSET_RD_CON0 */
+DATA 4 0x30790020 0x08080808
+/* DDR_PHY_OFFSET_WR_CON0 */
+DATA 4 0x30790030 0x08080808
+/* DDR_PHY_CMD_SDLL_CON0 */
+DATA 4 0x30790050 0x01000010
+DATA 4 0x30790050 0x00000010
+
+/* DDR_PHY_ZQ_CON0 */
+DATA 4 0x307900c0 0x0e407304
+DATA 4 0x307900c0 0x0e447304
+DATA 4 0x307900c0 0x0e447306
+/* DDR_PHY_ZQ_CON1 */
+CHECK_BITS_SET 4 0x307900c4 0x1
+/* DDR_PHY_ZQ_CON0 */
+DATA 4 0x307900c0 0x0e447304
+DATA 4 0x307900c0 0x0e407304
+
+/* CCM_CCGRn */
+DATA 4 0x30384130 0x00000000
+/* IOMUXC_GPR_GPR8 */
+DATA 4 0x30340020 0x00000178
+/* CCM_CCGRn */
+DATA 4 0x30384130 0x00000002
+/* DDR_PHY_LP_CON0 */
+DATA 4 0x30790018 0x0000000f
+
+/* DDRC_STAT */
+CHECK_BITS_SET 4 0x307a0004 0x1
--- /dev/null
+/*
+ * Copyright 2016 Toradex AG
+ *
+ * Configuration settings for the Colibri iMX7 module.
+ *
+ * based on mx7dsabresd.h:
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __COLIBRI_IMX7_CONFIG_H
+#define __COLIBRI_IMX7_CONFIG_H
+
+#include "mx7_common.h"
+
+#define CONFIG_SYS_THUMB_BUILD
+#define CONFIG_USE_ARCH_MEMCPY
+#define CONFIG_USE_ARCH_MEMSET
+
+/*#define CONFIG_DBG_MONITOR*/
+#define PHYS_SDRAM_SIZE SZ_512M
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
+
+/* Uncomment to enable secure boot support */
+/* #define CONFIG_SECURE_BOOT */
+#define CONFIG_CSF_SIZE 0x4000
+
+#define CONFIG_CMD_BMODE
+
+/* Network */
+#define CONFIG_FEC_MXC
+#define CONFIG_MII
+#define CONFIG_FEC_XCV_TYPE RMII
+#define CONFIG_ETHPRIME "FEC"
+#define CONFIG_FEC_MXC_PHYADDR 0
+
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_MICREL
+#define CONFIG_TFTP_TSIZE
+#define CONFIG_IP_DEFRAG
+#define CONFIG_TFTP_BLOCKSIZE 16384
+
+/* ENET1 */
+#define IMX_FEC_BASE ENET_IPS_BASE_ADDR
+
+/* MMC Config*/
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define CONFIG_SYS_FSL_USDHC_NUM 1
+
+#undef CONFIG_BOOTM_PLAN9
+#undef CONFIG_BOOTM_RTEMS
+
+/* 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_SPEED 100000
+
+#define CONFIG_IPADDR 192.168.10.2
+#define CONFIG_NETMASK 255.255.255.0
+#define CONFIG_SERVERIP 192.168.10.1
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+ "fdt_addr_r=0x82000000\0" \
+ "fdt_high=0xffffffff\0" \
+ "initrd_high=0xffffffff\0" \
+ "kernel_addr_r=0x81000000\0" \
+ "ramdisk_addr_r=0x82100000\0"
+
+#define SD_BOOTCMD \
+ "sdargs=root=/dev/mmcblk0p2 rw rootwait\0" \
+ "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \
+ "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
+ "run m4boot && " \
+ "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \
+ "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
+ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
+
+#define NFS_BOOTCMD \
+ "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \
+ "nfsboot=run setup; " \
+ "setenv bootargs ${defargs} ${nfsargs} " \
+ "${setupargs} ${vidargs}; echo Booting from NFS...;" \
+ "dhcp ${kernel_addr_r} && " \
+ "tftp ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
+ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
+
+#define UBI_BOOTCMD \
+ "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \
+ "ubi.fm_autoconvert=1\0" \
+ "ubiboot=run setup; " \
+ "setenv bootargs ${defargs} ${ubiargs} " \
+ "${setupargs} ${vidargs}; echo Booting from NAND...; " \
+ "ubi part ubi && run m4boot && " \
+ "ubi read ${kernel_addr_r} kernel && " \
+ "ubi read ${fdt_addr_r} dtb && " \
+ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
+
+#define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ MEM_LAYOUT_ENV_SETTINGS \
+ NFS_BOOTCMD \
+ SD_BOOTCMD \
+ UBI_BOOTCMD \
+ "console=ttymxc0\0" \
+ "defargs=\0" \
+ "fdt_board=eval-v3\0" \
+ "fdt_fixup=;\0" \
+ "m4boot=;\0" \
+ "ip_dyn=yes\0" \
+ "kernel_file=zImage\0" \
+ "mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
+ "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
+ "${board}/flash_eth.img && source ${loadaddr}\0" \
+ "setsdupdate=mmc rescan && setenv interface mmc && " \
+ "fatload ${interface} 0:1 ${loadaddr} " \
+ "${board}/flash_blk.img && source ${loadaddr}\0" \
+ "setup=setenv setupargs " \
+ "console=tty1 console=${console}" \
+ ",${baudrate}n8 ${memargs} consoleblank=0 ${mtdparts}\0" \
+ "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
+ "setusbupdate=usb start && setenv interface usb && " \
+ "fatload ${interface} 0:1 ${loadaddr} " \
+ "${board}/flash_blk.img && source ${loadaddr}\0" \
+ "splashpos=m,m\0" \
+ "videomode=video=ctfb:x:640,y:480,depth:18,pclk:39722,le:48,ri:16,up:33,lo:10,hs:96,vs:2,sync:0,vmode:0\0" \
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP
+
+#define CONFIG_SYS_MEMTEST_START 0x80000000
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x0c000000)
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_STACKSIZE SZ_128K
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_ENV_IS_IN_NAND
+
+#if defined(CONFIG_ENV_IS_IN_MMC)
+#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */
+#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
+#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
+#define CONFIG_ENV_OFFSET (8 * SZ_64K)
+#elif defined(CONFIG_ENV_IS_IN_NAND)
+#define CONFIG_ENV_OFFSET (4 * 1024 * 1024)
+#define CONFIG_ENV_SECT_SIZE (128 * 1024)
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+#endif
+
+#define CONFIG_NAND_MXS
+#define CONFIG_CMD_NAND_TRIMFFS
+
+/* NAND stuff */
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE 0x40000000
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+#define CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES
+#define CONFIG_CMD_NAND_TORTURE
+
+/* UBI stuff */
+#define CONFIG_RBTREE
+#define CONFIG_LZO
+#define CONFIG_CMD_UBI
+#define CONFIG_MTD_UBI_FASTMAP
+#define CONFIG_CMD_UBIFS /* increases size by almost 60 KB */
+
+/* Dynamic MTD partition support */
+#define CONFIG_CMD_MTDPARTS /* Enable 'mtdparts' command line support */
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define MTDIDS_DEFAULT "nand0=gpmi-nand"
+#define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:" \
+ "512k(mx7-bcb)," \
+ "3584k(u-boot)ro," \
+ "512k(u-boot-env)," \
+ "-(ubi)"
+
+/* DMA stuff, needed for GPMI/MXS NAND support */
+#define CONFIG_APBH_DMA
+#define CONFIG_APBH_DMA_BURST
+#define CONFIG_APBH_DMA_BURST8
+
+/* USB Configs */
+#define CONFIG_USB_STORAGE
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+
+#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_MXC_USB_FLAGS 0
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+
+#define CONFIG_IMX_THERMAL
+
+#define CONFIG_USBD_HS
+
+#define CONFIG_USB_FUNCTION_MASS_STORAGE
+
+/* USB Device Firmware Update support */
+#define CONFIG_USB_FUNCTION_DFU
+#define CONFIG_DFU_MMC
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
+#define DFU_DEFAULT_POLL_TIMEOUT 300
+
+#define CONFIG_VIDEO
+#ifdef CONFIG_VIDEO
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_MXS
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_LOGO
+#endif
+
+#endif
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