10  * SPDX-License-Identifier:	GPL-2.0+
14 #include <asm/arch/imx-regs.h>
16 #include <asm/arch/mx6-pins.h>
19 #include <asm/mach-imx/iomux-v3.h>
20 #include <asm/mach-imx/boot_mode.h>
21 #include <asm/mach-imx/mxc_i2c.h>
22 #include <asm/mach-imx/video.h>
55 #define SOFT_RESET_GPIO		IMX_GPIO_NR(7, 13)
56 #define SD2_DRIVER_ENABLE	IMX_GPIO_NR(7, 8)
75 		.gp = IMX_GPIO_NR(1, 7)
109 	/* LED enable*/
111 	/* LED yellow */
113 	/* LED red */
119 	/* LED green */
121 	/* LED blue */
129 	/* RST_LOC# PHY reset input (has pull-down!)*/
253 	return -1;  in board_spi_cs_gpio()
303 	/* control data pad skew - devaddr = 0x02, register = 0x04 */  in board_phy_config()
307 	/* rx data pad skew - devaddr = 0x02, register = 0x05 */  in board_phy_config()
311 	/* tx data pad skew - devaddr = 0x02, register = 0x06 */  in board_phy_config()
315 	/* gtx and rx clock pad skew - devaddr = 0x02, register = 0x08 */  in board_phy_config()
320 	if (phydev->drv->config)  in board_phy_config()
321 		phydev->drv->config(phydev);  in board_phy_config()
338 			out[j * BMP_LOGO_WIDTH + BMP_LOGO_HEIGHT - 1 - i] =  in rotate_logo_one()
412 	reg = readl(&ccm->analog_pll_video);  in enable_lvds()
414 	writel(reg, &ccm->analog_pll_video);  in enable_lvds()
421 	writel(reg, &ccm->analog_pll_video);  in enable_lvds()
424 	       &ccm->analog_pll_video_num);  in enable_lvds()
426 	       &ccm->analog_pll_video_denom);  in enable_lvds()
429 	writel(reg, &ccm->analog_pll_video);  in enable_lvds()
431 	while (timeout--)  in enable_lvds()
432 		if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)  in enable_lvds()
437 	reg = readl(&ccm->analog_pll_video);  in enable_lvds()
440 	writel(reg, &ccm->analog_pll_video);  in enable_lvds()
443 	reg = readl(&ccm->cs2cdr);  in enable_lvds()
448 	writel(reg, &ccm->cs2cdr);  in enable_lvds()
450 	reg = readl(&ccm->cscmr2);  in enable_lvds()
452 	writel(reg, &ccm->cscmr2);  in enable_lvds()
454 	reg = readl(&ccm->chsccdr);  in enable_lvds()
457 	writel(reg, &ccm->chsccdr);  in enable_lvds()
466 	writel(reg, &iomux->gpr[2]);  in enable_lvds()
468 	reg = readl(&iomux->gpr[3]);  in enable_lvds()
472 	writel(reg, &iomux->gpr[3]);  in enable_lvds()
497 	reg = readl(&ccm->cs2cdr);  in enable_spi_display()
502 	writel(reg, &ccm->cs2cdr);  in enable_spi_display()
509 	writel(reg, &ccm->analog_pll_video);  in enable_spi_display()
512 	       &ccm->analog_pll_video_num);  in enable_spi_display()
514 	       &ccm->analog_pll_video_denom);  in enable_spi_display()
517 	writel(reg, &ccm->analog_pll_video);  in enable_spi_display()
519 	while (timeout--)  in enable_spi_display()
520 		if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)  in enable_spi_display()
525 	reg = readl(&ccm->analog_pll_video);  in enable_spi_display()
528 	writel(reg, &ccm->analog_pll_video);  in enable_spi_display()
531 	reg = readl(&ccm->cs2cdr);  in enable_spi_display()
536 	writel(reg, &ccm->cs2cdr);  in enable_spi_display()
538 	reg = readl(&ccm->cscmr2);  in enable_spi_display()
540 	writel(reg, &ccm->cscmr2);  in enable_spi_display()
542 	reg = readl(&ccm->chsccdr);  in enable_spi_display()
549 	writel(reg, &ccm->chsccdr);  in enable_spi_display()
558 	writel(reg, &iomux->gpr[2]);  in enable_spi_display()
560 	reg = readl(&iomux->gpr[3]);  in enable_spi_display()
564 	writel(reg, &iomux->gpr[3]);  in enable_spi_display()
591 	       &iomuxc_regs->gpr[1]);  in set_gpr_register()
592 	writel(0x0, &iomuxc_regs->gpr[8]);  in set_gpr_register()
595 	       &iomuxc_regs->gpr[12]);  in set_gpr_register()
619 	gpio_request(IMX_GPIO_NR(2, 13), "LED ena"); /* 25 */  in setup_board_gpio()
624 	gpio_request(IMX_GPIO_NR(6, 16), "LED yellow"); /* 176 */  in setup_board_gpio()
626 	gpio_request(IMX_GPIO_NR(2, 28), "LED red"); /* 60 */  in setup_board_gpio()
628 	gpio_request(IMX_GPIO_NR(5, 4), "LED green"); /* 132 */  in setup_board_gpio()
630 	gpio_request(IMX_GPIO_NR(2, 29), "LED blue"); /* 61 */  in setup_board_gpio()
633 	gpio_request(IMX_GPIO_NR(6, 16), "LED yellow"); /* 176 */  in setup_board_gpio()
635 	gpio_request(IMX_GPIO_NR(5, 0), "LED red"); /* 128 */  in setup_board_gpio()
637 	gpio_request(IMX_GPIO_NR(5, 4), "LED green"); /* 132 */  in setup_board_gpio()
639 	gpio_request(IMX_GPIO_NR(2, 29), "LED blue"); /* 61 */  in setup_board_gpio()
657 	 * Check the boot-source. If booting from NOR Flash,  in board_late_init()
660 	gpio_request(IMX_GPIO_NR(7, 6), "bootsel0");  in board_late_init()
661 	gpio_direction_input(IMX_GPIO_NR(7, 6));  in board_late_init()
662 	gpio_request(IMX_GPIO_NR(7, 7), "bootsel1");  in board_late_init()
663 	gpio_direction_input(IMX_GPIO_NR(7, 7));  in board_late_init()
664 	gpio_request(IMX_GPIO_NR(7, 1), "bootsel2");  in board_late_init()
665 	gpio_direction_input(IMX_GPIO_NR(7, 1));  in board_late_init()
666 	bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 6)) ? 1 : 0) << 0;  in board_late_init()
667 	bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 7)) ? 1 : 0) << 1;  in board_late_init()
668 	bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 1)) ? 1 : 0) << 2;  in board_late_init()
670 	if (bootmode == 7) {  in board_late_init()
675 			env_set("bootdelay", "-2");  in board_late_init()