u-boot/board/engicam/common/board.c
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

115 lines
2.5 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Amarula Solutions B.V.
* Copyright (C) 2016 Engicam S.r.l.
* Author: Jagan Teki <jagan@amarulasolutions.com>
*/
#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
static void setenv_fdt_file(void)
{
const char *cmp_dtb = CONFIG_DEFAULT_DEVICE_TREE;
if (!strcmp(cmp_dtb, "imx6q-icore")) {
if (is_mx6dq())
env_set("fdt_file", "imx6q-icore.dtb");
else if (is_mx6dl() || is_mx6solo())
env_set("fdt_file", "imx6dl-icore.dtb");
} else if (!strcmp(cmp_dtb, "imx6q-icore-mipi")) {
if (is_mx6dq())
env_set("fdt_file", "imx6q-icore-mipi.dtb");
else if (is_mx6dl() || is_mx6solo())
env_set("fdt_file", "imx6dl-icore-mipi.dtb");
} else if (!strcmp(cmp_dtb, "imx6q-icore-rqs")) {
if (is_mx6dq())
env_set("fdt_file", "imx6q-icore-rqs.dtb");
else if (is_mx6dl() || is_mx6solo())
env_set("fdt_file", "imx6dl-icore-rqs.dtb");
} else if (!strcmp(cmp_dtb, "imx6ul-geam-kit"))
env_set("fdt_file", "imx6ul-geam-kit.dtb");
else if (!strcmp(cmp_dtb, "imx6ul-isiot-mmc"))
env_set("fdt_file", "imx6ul-isiot-emmc.dtb");
else if (!strcmp(cmp_dtb, "imx6ul-isiot-emmc"))
env_set("fdt_file", "imx6ul-isiot-emmc.dtb");
else if (!strcmp(cmp_dtb, "imx6ul-isiot-nand"))
env_set("fdt_file", "imx6ul-isiot-nand.dtb");
}
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_MIN ... IMX6_BMODE_NAND_MAX:
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;
}