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-rw-r--r--board/ge/bx50v3/bx50v3.c183
-rw-r--r--board/technexion/pico-imx6ul/Kconfig15
-rw-r--r--board/technexion/pico-imx6ul/MAINTAINERS7
-rw-r--r--board/technexion/pico-imx6ul/Makefile7
-rw-r--r--board/technexion/pico-imx6ul/imximage.cfg97
-rw-r--r--board/technexion/pico-imx6ul/pico-imx6ul.c119
6 files changed, 383 insertions, 45 deletions
diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c
index 70c298d2d0..ff8f4d7b97 100644
--- a/board/ge/bx50v3/bx50v3.c
+++ b/board/ge/bx50v3/bx50v3.c
@@ -25,8 +25,13 @@
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <i2c.h>
+#include <pwm.h>
DECLARE_GLOBAL_DATA_PTR;
+#define NC_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_HYS)
+
#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
PAD_CTL_SRE_FAST | PAD_CTL_HYS)
@@ -324,6 +329,8 @@ static iomux_v3_cfg_t const backlight_pads[] = {
/* Backlight enable for LVDS display */
MX6_PAD_GPIO_0__GPIO1_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL),
#define LVDS_BACKLIGHT_GP IMX_GPIO_NR(1, 0)
+ /* backlight PWM brightness control */
+ MX6_PAD_SD1_DAT3__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static void do_enable_hdmi(struct display_info_t const *dev)
@@ -390,55 +397,117 @@ struct display_info_t const displays[] = {{
} } };
size_t display_count = ARRAY_SIZE(displays);
-static void setup_display(void)
+static void enable_videopll(void)
+{
+ struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+ s32 timeout = 100000;
+
+ setbits_le32(&ccm->analog_pll_video, BM_ANADIG_PLL_VIDEO_POWERDOWN);
+
+ /* set video pll to 910MHz (24MHz * (37+11/12))
+ * video pll post div to 910/4 = 227.5MHz
+ */
+ clrsetbits_le32(&ccm->analog_pll_video,
+ BM_ANADIG_PLL_VIDEO_DIV_SELECT |
+ BM_ANADIG_PLL_VIDEO_POST_DIV_SELECT,
+ BF_ANADIG_PLL_VIDEO_DIV_SELECT(37) |
+ BF_ANADIG_PLL_VIDEO_POST_DIV_SELECT(0));
+
+ writel(BF_ANADIG_PLL_VIDEO_NUM_A(11), &ccm->analog_pll_video_num);
+ writel(BF_ANADIG_PLL_VIDEO_DENOM_B(12), &ccm->analog_pll_video_denom);
+
+ clrbits_le32(&ccm->analog_pll_video, BM_ANADIG_PLL_VIDEO_POWERDOWN);
+
+ while (timeout--)
+ if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)
+ break;
+
+ if (timeout < 0)
+ printf("Warning: video pll lock timeout!\n");
+
+ clrsetbits_le32(&ccm->analog_pll_video,
+ BM_ANADIG_PLL_VIDEO_BYPASS,
+ BM_ANADIG_PLL_VIDEO_ENABLE);
+}
+
+static void setup_display_b850v3(void)
{
struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
- int reg;
- enable_ipu_clock();
+ enable_videopll();
+
+ /* IPU1 D0 clock is 227.5 / 3.5 = 65MHz */
+ clrbits_le32(&mxc_ccm->cscmr2, MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV);
+
imx_setup_hdmi();
- reg = readl(&mxc_ccm->CCGR3);
- reg |= MXC_CCM_CCGR3_LDB_DI0_MASK;
- writel(reg, &mxc_ccm->CCGR3);
-
- reg = readl(&mxc_ccm->cs2cdr);
- reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK |
- MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);
- reg |= (3 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET) |
- (3 << MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);
- writel(reg, &mxc_ccm->cs2cdr);
-
- reg = readl(&mxc_ccm->cscmr2);
- reg |= (MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV);
- writel(reg, &mxc_ccm->cscmr2);
-
- reg = readl(&mxc_ccm->chsccdr);
- reg |= (CHSCCDR_CLK_SEL_LDB_DI0
- << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);
- writel(reg, &mxc_ccm->chsccdr);
-
- reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
- | IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH
- | IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_LOW
- | IOMUXC_GPR2_BIT_MAPPING_CH1_SPWG
- | IOMUXC_GPR2_DATA_WIDTH_CH1_24BIT
- | IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG
- | IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT
- | IOMUXC_GPR2_LVDS_CH1_MODE_ENABLED_DI0
- | IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;
- writel(reg, &iomux->gpr[2]);
-
- reg = readl(&iomux->gpr[3]);
- reg = (reg & ~(IOMUXC_GPR3_LVDS0_MUX_CTL_MASK |
- IOMUXC_GPR3_LVDS1_MUX_CTL_MASK |
- IOMUXC_GPR3_HDMI_MUX_CTL_MASK))
- | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0
- << IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET)
- | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0
- << IOMUXC_GPR3_LVDS1_MUX_CTL_OFFSET);
- writel(reg, &iomux->gpr[3]);
+ /* Set LDB_DI0 as clock source for IPU_DI0 */
+ clrsetbits_le32(&mxc_ccm->chsccdr,
+ MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_MASK,
+ (CHSCCDR_CLK_SEL_LDB_DI0 <<
+ MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET));
+
+ /* Turn on IPU LDB DI0 clocks */
+ setbits_le32(&mxc_ccm->CCGR3, MXC_CCM_CCGR3_LDB_DI0_MASK);
+
+ enable_ipu_clock();
+
+ writel(IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES |
+ IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_LOW |
+ IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_LOW |
+ IOMUXC_GPR2_BIT_MAPPING_CH1_SPWG |
+ IOMUXC_GPR2_DATA_WIDTH_CH1_24BIT |
+ IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG |
+ IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT |
+ IOMUXC_GPR2_SPLIT_MODE_EN_MASK |
+ IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0 |
+ IOMUXC_GPR2_LVDS_CH1_MODE_ENABLED_DI0,
+ &iomux->gpr[2]);
+
+ clrbits_le32(&iomux->gpr[3],
+ IOMUXC_GPR3_LVDS0_MUX_CTL_MASK |
+ IOMUXC_GPR3_LVDS1_MUX_CTL_MASK |
+ IOMUXC_GPR3_HDMI_MUX_CTL_MASK);
+}
+
+static void setup_display_bx50v3(void)
+{
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+ struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
+
+ /* When a reset/reboot is performed the display power needs to be turned
+ * off for atleast 500ms. The boot time is ~300ms, we need to wait for
+ * an additional 200ms here. Unfortunately we use external PMIC for
+ * doing the reset, so can not differentiate between POR vs soft reset
+ */
+ mdelay(200);
+
+ /* IPU1 DI0 clock is 480/7 = 68.5 MHz */
+ setbits_le32(&mxc_ccm->cscmr2, MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV);
+
+ /* Set LDB_DI0 as clock source for IPU_DI0 */
+ clrsetbits_le32(&mxc_ccm->chsccdr,
+ MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_MASK,
+ (CHSCCDR_CLK_SEL_LDB_DI0 <<
+ MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET));
+
+ /* Turn on IPU LDB DI0 clocks */
+ setbits_le32(&mxc_ccm->CCGR3, MXC_CCM_CCGR3_LDB_DI0_MASK);
+
+ enable_ipu_clock();
+
+ writel(IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES |
+ IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_LOW |
+ IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG |
+ IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT |
+ IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0,
+ &iomux->gpr[2]);
+
+ clrsetbits_le32(&iomux->gpr[3],
+ IOMUXC_GPR3_LVDS0_MUX_CTL_MASK,
+ (IOMUXC_GPR3_MUX_SRC_IPU1_DI0 <<
+ IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET));
/* backlights off until needed */
imx_iomux_v3_setup_multiple_pads(backlight_pads,
@@ -467,6 +536,12 @@ int board_eth_init(bd_t *bis)
static iomux_v3_cfg_t const misc_pads[] = {
MX6_PAD_KEY_ROW2__GPIO4_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_EIM_A25__GPIO5_IO02 | MUX_PAD_CTRL(NC_PAD_CTRL),
+ MX6_PAD_EIM_CS0__GPIO2_IO23 | MUX_PAD_CTRL(NC_PAD_CTRL),
+ MX6_PAD_EIM_CS1__GPIO2_IO24 | MUX_PAD_CTRL(NC_PAD_CTRL),
+ MX6_PAD_EIM_OE__GPIO2_IO25 | MUX_PAD_CTRL(NC_PAD_CTRL),
+ MX6_PAD_EIM_BCLK__GPIO6_IO31 | MUX_PAD_CTRL(NC_PAD_CTRL),
+ MX6_PAD_GPIO_1__GPIO1_IO01 | MUX_PAD_CTRL(NC_PAD_CTRL),
};
#define SUS_S3_OUT IMX_GPIO_NR(4, 11)
#define WIFI_EN IMX_GPIO_NR(6, 14)
@@ -478,7 +553,14 @@ int board_early_init_f(void)
setup_iomux_uart();
-
+#if defined(CONFIG_VIDEO_IPUV3)
+ if (IS_ENABLED(CONFIG_TARGET_GE_B850V3))
+ /* Set LDB clock to Video PLL */
+ select_ldb_di_clock_source(MXC_PLL5_CLK);
+ else
+ /* Set LDB clock to USB PLL */
+ select_ldb_di_clock_source(MXC_PLL3_SW_CLK);
+#endif
return 0;
}
@@ -487,7 +569,10 @@ int board_init(void)
gpio_direction_output(SUS_S3_OUT, 1);
gpio_direction_output(WIFI_EN, 1);
#if defined(CONFIG_VIDEO_IPUV3)
- setup_display();
+ if (IS_ENABLED(CONFIG_TARGET_GE_B850V3))
+ setup_display_b850v3();
+ else
+ setup_display_bx50v3();
#endif
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
@@ -520,9 +605,17 @@ int board_late_init(void)
* as per specifications from CHI MEI */
mdelay(250);
+ /* enable backlight PWM 1 */
+ pwm_init(0, 0, 0);
+
+ /* duty cycle 5000000ns, period: 5000000ns */
+ pwm_config(0, 5000000, 5000000);
+
/* Backlight Power */
gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
+ pwm_enable(0);
+
return 0;
}
diff --git a/board/technexion/pico-imx6ul/Kconfig b/board/technexion/pico-imx6ul/Kconfig
new file mode 100644
index 0000000000..81acd611f4
--- /dev/null
+++ b/board/technexion/pico-imx6ul/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_PICO_IMX6UL
+
+config SYS_BOARD
+ default "pico-imx6ul"
+
+config SYS_VENDOR
+ default "technexion"
+
+config SYS_SOC
+ default "mx6"
+
+config SYS_CONFIG_NAME
+ default "pico-imx6ul"
+
+endif
diff --git a/board/technexion/pico-imx6ul/MAINTAINERS b/board/technexion/pico-imx6ul/MAINTAINERS
new file mode 100644
index 0000000000..594a883d15
--- /dev/null
+++ b/board/technexion/pico-imx6ul/MAINTAINERS
@@ -0,0 +1,7 @@
+Technexion PICO-IMX6UL board
+M: Richard Hu <richard.hu@technexion.com>
+M: Fabio Estevam <fabio.estevam@nxp.com>
+S: Maintained
+F: board/technexion/pico-imx6ul/
+F: include/configs/pico-imx6ul.h
+F: configs/pico-imx6ul_defconfig
diff --git a/board/technexion/pico-imx6ul/Makefile b/board/technexion/pico-imx6ul/Makefile
new file mode 100644
index 0000000000..ac8ff9e548
--- /dev/null
+++ b/board/technexion/pico-imx6ul/Makefile
@@ -0,0 +1,7 @@
+# (C) Copyright 2015 Technexion Ltd.
+# (C) Copyright 2015 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := pico-imx6ul.o
diff --git a/board/technexion/pico-imx6ul/imximage.cfg b/board/technexion/pico-imx6ul/imximage.cfg
new file mode 100644
index 0000000000..9145b44887
--- /dev/null
+++ b/board/technexion/pico-imx6ul/imximage.cfg
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi/sd/nand/onenand, qspi/nor
+ */
+BOOT_FROM sd
+
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type Address Value
+ *
+ * where:
+ * Addr-type register length (1,2 or 4 bytes)
+ * Address absolute address of the register
+ * value value to be stored in the register
+ */
+
+/* Enable all clocks */
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+
+DATA 4 0x020E04B4 0x000C0000
+DATA 4 0x020E04AC 0x00000000
+DATA 4 0x020E027C 0x00000030
+DATA 4 0x020E0250 0x00000030
+DATA 4 0x020E024C 0x00000030
+DATA 4 0x020E0490 0x00000030
+DATA 4 0x020E0288 0x00000030
+DATA 4 0x020E0270 0x00000000
+DATA 4 0x020E0260 0x00000030
+DATA 4 0x020E0264 0x00000030
+DATA 4 0x020E04A0 0x00000030
+DATA 4 0x020E0494 0x00020000
+DATA 4 0x020E0280 0x00000030
+DATA 4 0x020E0284 0x00000030
+DATA 4 0x020E04B0 0x00020000
+DATA 4 0x020E0498 0x00000030
+DATA 4 0x020E04A4 0x00000030
+DATA 4 0x020E0244 0x00000030
+DATA 4 0x020E0248 0x00000030
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B0800 0xA1390003
+DATA 4 0x021B080C 0x00000000
+DATA 4 0x021B083C 0x01380134
+DATA 4 0x021B0848 0x40404244
+DATA 4 0x021B0850 0x40405050
+DATA 4 0x021B081C 0x33333333
+DATA 4 0x021B0820 0x33333333
+DATA 4 0x021B082C 0xf3333333
+DATA 4 0x021B0830 0xf3333333
+DATA 4 0x021B08C0 0x00921012
+DATA 4 0x021B08b8 0x00000800
+DATA 4 0x021B0004 0x0002002D
+DATA 4 0x021B0008 0x00333030
+DATA 4 0x021B000C 0x676B52F3
+DATA 4 0x021B0010 0xB66D8B63
+DATA 4 0x021B0014 0x01FF00DB
+DATA 4 0x021B0018 0x00201740
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B002C 0x000026D2
+DATA 4 0x021B0030 0x006B1023
+DATA 4 0x021B0040 0x00000047
+DATA 4 0x021B0000 0x83180000
+DATA 4 0x021B001C 0x02008032
+DATA 4 0x021B001C 0x00008033
+DATA 4 0x021B001C 0x00048031
+DATA 4 0x021B001C 0x15208030
+DATA 4 0x021B001C 0x04008040
+DATA 4 0x021B0020 0x00000800
+DATA 4 0x021B0818 0x00000227
+DATA 4 0x021B0004 0x0002552D
+DATA 4 0x021B0404 0x00011006
+DATA 4 0x021B001C 0x00000000
diff --git a/board/technexion/pico-imx6ul/pico-imx6ul.c b/board/technexion/pico-imx6ul/pico-imx6ul.c
new file mode 100644
index 0000000000..c038d4326e
--- /dev/null
+++ b/board/technexion/pico-imx6ul/pico-imx6ul.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2015 Technexion Ltd.
+ *
+ * Author: Richard Hu <richard.hu@technexion.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/io.h>
+#include <common.h>
+#include <fsl_esdhc.h>
+#include <linux/sizes.h>
+#include <usb.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_22K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define OTG_ID_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
+ PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+int dram_init(void)
+{
+ gd->ram_size = imx_ddr_size();
+
+ return 0;
+}
+
+static iomux_v3_cfg_t const uart6_pads[] = {
+ MX6_PAD_CSI_MCLK__UART6_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_CSI_PIXCLK__UART6_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usdhc1_pads[] = {
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_READY_B__USDHC1_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CE0_B__USDHC1_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CE1_B__USDHC1_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_NAND_CLE__USDHC1_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usb_otg_pad[] = {
+ MX6_PAD_GPIO1_IO00__ANATOP_OTG1_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL),
+};
+
+static void setup_iomux_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart6_pads, ARRAY_SIZE(uart6_pads));
+}
+
+static void setup_usb(void)
+{
+ imx_iomux_v3_setup_multiple_pads(usb_otg_pad, ARRAY_SIZE(usb_otg_pad));
+}
+
+static struct fsl_esdhc_cfg usdhc_cfg[1] = {
+ {USDHC1_BASE_ADDR},
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ return 1;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ imx_iomux_v3_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+}
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+
+ return 0;
+}
+
+int board_usb_phy_mode(int port)
+{
+ return USB_INIT_DEVICE;
+}
+
+int board_init(void)
+{
+ /* Address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+ setup_usb();
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: PICO-IMX6UL-EMMC\n");
+
+ return 0;
+}
generated by cgit (git 2.34.1) at 2024-12-25 14:06:16 +0000