[people/ms/u-boot.git] / board / engicam / common / board.c

/*
 * Copyright (C) 2016 Amarula Solutions B.V.
 * Copyright (C) 2016 Engicam S.r.l.
 * Author: Jagan Teki <jagan@amarulasolutions.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <mmc.h>
#include <asm/arch/sys_proto.h>

#include "board.h"

DECLARE_GLOBAL_DATA_PTR;

#ifdef CONFIG_ENV_IS_IN_MMC
static void mmc_late_init(void)
{
	char cmd[32];
	char mmcblk[32];
	u32 dev_no = mmc_get_env_dev();

	env_set_ulong("mmcdev", dev_no);

	/* Set mmcblk env */
	sprintf(mmcblk, "/dev/mmcblk%dp2 rootwait rw", dev_no);
	env_set("mmcroot", mmcblk);

	sprintf(cmd, "mmc dev %d", dev_no);
	run_command(cmd, 0);
}
#endif

int board_late_init(void)
{
	switch ((imx6_src_get_boot_mode() & IMX6_BMODE_MASK) >>
			IMX6_BMODE_SHIFT) {
	case IMX6_BMODE_SD:
	case IMX6_BMODE_ESD:
	case IMX6_BMODE_MMC:
	case IMX6_BMODE_EMMC:
#ifdef CONFIG_ENV_IS_IN_MMC
		mmc_late_init();
#endif
		env_set("modeboot", "mmcboot");
		break;
	case IMX6_BMODE_NAND:
		env_set("modeboot", "nandboot");
		break;
	default:
		env_set("modeboot", "");
		break;
	}

	if (is_mx6ul())
		env_set("console", "ttymxc0");
	else
		env_set("console", "ttymxc3");

	setenv_fdt_file();

	return 0;
}

int board_init(void)
{
	/* Address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

#ifdef CONFIG_NAND_MXS
	setup_gpmi_nand();
#endif

#ifdef CONFIG_VIDEO_IPUV3
	setup_display();
#endif

	return 0;
}

int dram_init(void)
{
	gd->ram_size = imx_ddr_size();

	return 0;
}
Commit	Line	Data
ac880e77 JT	1	/*
	2	* Copyright (C) 2016 Amarula Solutions B.V.
	3	* Copyright (C) 2016 Engicam S.r.l.
	4	* Author: Jagan Teki <jagan@amarulasolutions.com>
	5	*
	6	* SPDX-License-Identifier: GPL-2.0+
	7	*/
	8
	9	#include <common.h>
	10	#include <mmc.h>
	11	#include <asm/arch/sys_proto.h>
	12
	13	#include "board.h"
	14
	15	DECLARE_GLOBAL_DATA_PTR;
	16
	17	#ifdef CONFIG_ENV_IS_IN_MMC
f9247569	18	static void mmc_late_init(void)
ac880e77 JT	19	{
	20	char cmd[32];
	21	char mmcblk[32];
	22	u32 dev_no = mmc_get_env_dev();
	23
018f5303	24	env_set_ulong("mmcdev", dev_no);
ac880e77 JT	25
	26	/* Set mmcblk env */
	27	sprintf(mmcblk, "/dev/mmcblk%dp2 rootwait rw", dev_no);
382bee57	28	env_set("mmcroot", mmcblk);
ac880e77 JT	29
	30	sprintf(cmd, "mmc dev %d", dev_no);
	31	run_command(cmd, 0);
	32	}
	33	#endif
	34
f9247569 JT	35	int board_late_init(void)
	36	{
	37	switch ((imx6_src_get_boot_mode() & IMX6_BMODE_MASK) >>
	38	IMX6_BMODE_SHIFT) {
	39	case IMX6_BMODE_SD:
	40	case IMX6_BMODE_ESD:
	41	case IMX6_BMODE_MMC:
	42	case IMX6_BMODE_EMMC:
	43	#ifdef CONFIG_ENV_IS_IN_MMC
	44	mmc_late_init();
	45	#endif
382bee57	46	env_set("modeboot", "mmcboot");
f9247569 JT	47	break;
f9247569 JT	48	case IMX6_BMODE_NAND:
382bee57	49	env_set("modeboot", "nandboot");
f9247569 JT	50	break;
f9247569 JT	51	default:
382bee57	52	env_set("modeboot", "");
f9247569 JT	53	break;
	54	}
	55
46f9c839	56	if (is_mx6ul())
382bee57	57	env_set("console", "ttymxc0");
46f9c839	58	else
382bee57	59	env_set("console", "ttymxc3");
46f9c839	60
f9247569 JT	61	setenv_fdt_file();
	62
	63	return 0;
	64	}
	65
ac880e77 JT	66	int board_init(void)
	67	{
	68	/* Address of boot parameters */
	69	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
	70
	71	#ifdef CONFIG_NAND_MXS
	72	setup_gpmi_nand();
	73	#endif
	74
	75	#ifdef CONFIG_VIDEO_IPUV3
	76	setup_display();
	77	#endif
	78
	79	return 0;
	80	}
	81
	82	int dram_init(void)
	83	{
	84	gd->ram_size = imx_ddr_size();
	85
	86	return 0;
	87	}