1 // SPDX-License-Identifier: GPL-2.0+
9 #include <asm/arch/imx-regs.h>
11 #include <asm/arch/mx6-pins.h>
14 #include <asm/mach-imx/mxc_i2c.h>
15 #include <asm/mach-imx/iomux-v3.h>
16 #include <asm/mach-imx/boot_mode.h>
17 #include <asm/mach-imx/video.h>
29 #include <pwm.h>
71 	gd->ram_size = imx_ddr_size();  in dram_init()
207 	return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(2, 30)) : -1;  in board_spi_cs_gpio()
244 	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;  in board_mmc_getcd()
247 	switch (cfg->esdhc_base) {  in board_mmc_getcd()
290 			return -EINVAL;  in board_mmc_init()
314 	/* rgmii tx clock delay enable */  in mx6_rgmii_rework()
317 	/* enable rgmii tx clock delay */  in mx6_rgmii_rework()
328 	if (phydev->drv->config)  in board_phy_config()
329 		phydev->drv->config(phydev);  in board_phy_config()
342 	/* backlight PWM brightness control */
369 	.bus	= -1,
370 	.addr	= -1,
375 		.name           = "G121X1-L03",
389 	.bus	= -1,
416 	setbits_le32(&ccm->analog_pll_video, BM_ANADIG_PLL_VIDEO_POWERDOWN);  in enable_videopll()
424 	 *   +----> LDB_DI0_SERIAL_CLK_ROOT  in enable_videopll()
426 	 *   +--> CSCMR2[LDB_DI0_IPU_DIV] --> LDB_DI0_IPU  455 / 7 = 65 MHz  in enable_videopll()
429 	clrsetbits_le32(&ccm->analog_pll_video,  in enable_videopll()
435 	writel(BF_ANADIG_PLL_VIDEO_NUM_A(11), &ccm->analog_pll_video_num);  in enable_videopll()
436 	writel(BF_ANADIG_PLL_VIDEO_DENOM_B(12), &ccm->analog_pll_video_denom);  in enable_videopll()
438 	clrbits_le32(&ccm->analog_pll_video, BM_ANADIG_PLL_VIDEO_POWERDOWN);  in enable_videopll()
440 	while (timeout--)  in enable_videopll()
441 		if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)  in enable_videopll()
447 	clrsetbits_le32(&ccm->analog_pll_video,  in enable_videopll()
460 	setbits_le32(&mxc_ccm->cscmr2, MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV);  in setup_display_b850v3()
465 	clrsetbits_le32(&mxc_ccm->chsccdr,  in setup_display_b850v3()
471 	setbits_le32(&mxc_ccm->CCGR3, MXC_CCM_CCGR3_LDB_DI0_MASK);  in setup_display_b850v3()
485 	       &iomux->gpr[2]);  in setup_display_b850v3()
487 	clrbits_le32(&iomux->gpr[3],  in setup_display_b850v3()
501 	 * off for atleast 500ms. The boot time is ~300ms, we need to wait for  in setup_display_bx50v3()
502 	 * an additional 200ms here. Unfortunately we use external PMIC for  in setup_display_bx50v3()
508 	setbits_le32(&mxc_ccm->cscmr2, MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV);  in setup_display_bx50v3()
511 	clrsetbits_le32(&mxc_ccm->chsccdr,  in setup_display_bx50v3()
517 	setbits_le32(&mxc_ccm->CCGR3, MXC_CCM_CCGR3_LDB_DI0_MASK);  in setup_display_bx50v3()
526 	       &iomux->gpr[2]);  in setup_display_bx50v3()
528 	clrsetbits_le32(&iomux->gpr[3],  in setup_display_bx50v3()
533 	/* backlights off until needed */  in setup_display_bx50v3()
543  * Use always serial for U-Boot console
576 		vpd->product_id = data[0];  in vpd_callback()
580 			vpd->has |= VPD_HAS_MAC1;  in vpd_callback()
581 			memcpy(vpd->mac1, data, VPD_MAC_ADDRESS_LENGTH);  in vpd_callback()
584 			vpd->has |= VPD_HAS_MAC2;  in vpd_callback()
585 			memcpy(vpd->mac2, data + 6, VPD_MAC_ADDRESS_LENGTH);  in vpd_callback()
594 	int fec_index = -1;  in process_vpd()
595 	int i210_index = -1;  in process_vpd()
597 	if (!vpd->is_read) {  in process_vpd()
602 	switch (vpd->product_id) {  in process_vpd()
620 	if (fec_index >= 0 && (vpd->has & VPD_HAS_MAC1))  in process_vpd()
621 		eth_env_set_enetaddr_by_index("eth", fec_index, vpd->mac1);  in process_vpd()
623 	if (i210_index >= 0 && (vpd->has & VPD_HAS_MAC2))  in process_vpd()
624 		eth_env_set_enetaddr_by_index("eth", i210_index, vpd->mac2);  in process_vpd()
666 	switch (vpd->product_id) {  in set_confidx()
699 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;  in board_init()
776 		env_set("videoargs", "video=DP-1:1024x768@60 video=HDMI-A-1:1024x768@60");  in board_late_init()
778 		env_set("videoargs", "video=LVDS-1:1024x768@65");  in board_late_init()
789  * Removes the 'eth[0-9]*addr' environment variable with the given index
824 	/* We need at least 200ms between power on and backlight on  in do_backlight_enable()
828 	/* enable backlight PWM 1 */  in do_backlight_enable()