2  * Copyright (C) 2016-2017
3  * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
5  * SPDX-License-Identifier:	GPL-2.0+
11 #include <asm/arch/imx-regs.h>
12 #include <asm/arch/mx6-pins.h>
15 #include <asm/mach-imx/iomux-v3.h>
16 #include <asm/mach-imx/mxc_i2c.h>
17 #include <asm/mach-imx/spi.h>
18 #include <asm/mach-imx/boot_mode.h>
62 	gd->ram_size = imx_ddr_size();  in dram_init()
143 	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;  in board_mmc_getcd()
146 	switch (cfg->esdhc_base) {  in board_mmc_getcd()
152 		 * eMMC don't have card detect pin - since it is soldered to the  in board_mmc_getcd()
168 	 * (U-Boot device node)    (Physical Port)  in board_mmc_init()
188 			return -EINVAL;  in board_mmc_init()
254 	writel(0x00620181, &weim_regs->cs0gcr1);  in eimnor_cs_setup()
255 	writel(0x00000001, &weim_regs->cs0gcr2);  in eimnor_cs_setup()
256 	writel(0x0b020000, &weim_regs->cs0rcr1);  in eimnor_cs_setup()
257 	writel(0x0000b000, &weim_regs->cs0rcr2);  in eimnor_cs_setup()
258 	writel(0x0804a240, &weim_regs->cs0wcr1);  in eimnor_cs_setup()
259 	writel(0x00000000, &weim_regs->cs0wcr2);  in eimnor_cs_setup()
261 	writel(0x00000120, &weim_regs->wcr);  in eimnor_cs_setup()
262 	writel(0x00000010, &weim_regs->wiar);  in eimnor_cs_setup()
263 	writel(0x00000000, &weim_regs->ear);  in eimnor_cs_setup()
280 	return (bus == 2 && cs == 0) ? ECSPI3_CS0 : -1;  in board_spi_cs_gpio()
355 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;  in board_init()
385 	 * Default setting for GMII Clock Pad Skew Register 0x1EF:  in board_phy_config()
388 	 * GTX_CLK Pad Skew 0xF -> 0.9 nsec skew  in board_phy_config()
389 	 * RX_CLK Pad Skew 0xF -> 0.9 nsec skew  in board_phy_config()
391 	 * Adjustment -> write 0x3FF:  in board_phy_config()
392 	 * GTX_CLK Pad Skew 0x1F -> 1.8 nsec skew  in board_phy_config()
393 	 * RX_CLK Pad Skew 0x1F -> 1.8 nsec skew  in board_phy_config()
414 	if (phydev->drv->config)  in board_phy_config()
415 		phydev->drv->config(phydev);  in board_phy_config()
459 	 * hence we _always_ go through the u-boot.  in spl_start_uboot()
465 	/* break into full u-boot on 'c' */  in spl_start_uboot()
471 	if ((ret != -1) && (strcmp(s, "no") == 0))  in spl_start_uboot()
477 	 * recovery_status = NULL (not set - ret == -1) -> normal operation  in spl_start_uboot()
481 	 * recovery_status = <any value> -> start SWUpdate  in spl_start_uboot()
485 	if (ret != -1)  in spl_start_uboot()