mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-09 12:46:17 +09:00
83d290c56f
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>
116 lines
2.5 KiB
C
116 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2016 Amarula Solutions B.V.
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* Copyright (C) 2016 Engicam S.r.l.
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* Author: Jagan Teki <jagan@amarulasolutions.com>
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*/
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#include <common.h>
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#include <mmc.h>
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#include <asm/arch/sys_proto.h>
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#include "board.h"
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DECLARE_GLOBAL_DATA_PTR;
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#ifdef CONFIG_ENV_IS_IN_MMC
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static void mmc_late_init(void)
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{
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char cmd[32];
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char mmcblk[32];
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u32 dev_no = mmc_get_env_dev();
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env_set_ulong("mmcdev", dev_no);
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/* Set mmcblk env */
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sprintf(mmcblk, "/dev/mmcblk%dp2 rootwait rw", dev_no);
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env_set("mmcroot", mmcblk);
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sprintf(cmd, "mmc dev %d", dev_no);
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run_command(cmd, 0);
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}
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#endif
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static void setenv_fdt_file(void)
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{
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const char *cmp_dtb = CONFIG_DEFAULT_DEVICE_TREE;
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if (!strcmp(cmp_dtb, "imx6q-icore")) {
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if (is_mx6dq())
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env_set("fdt_file", "imx6q-icore.dtb");
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else if (is_mx6dl() || is_mx6solo())
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env_set("fdt_file", "imx6dl-icore.dtb");
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} else if (!strcmp(cmp_dtb, "imx6q-icore-mipi")) {
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if (is_mx6dq())
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env_set("fdt_file", "imx6q-icore-mipi.dtb");
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else if (is_mx6dl() || is_mx6solo())
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env_set("fdt_file", "imx6dl-icore-mipi.dtb");
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} else if (!strcmp(cmp_dtb, "imx6q-icore-rqs")) {
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if (is_mx6dq())
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env_set("fdt_file", "imx6q-icore-rqs.dtb");
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else if (is_mx6dl() || is_mx6solo())
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env_set("fdt_file", "imx6dl-icore-rqs.dtb");
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} else if (!strcmp(cmp_dtb, "imx6ul-geam-kit"))
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env_set("fdt_file", "imx6ul-geam-kit.dtb");
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else if (!strcmp(cmp_dtb, "imx6ul-isiot-mmc"))
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env_set("fdt_file", "imx6ul-isiot-emmc.dtb");
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else if (!strcmp(cmp_dtb, "imx6ul-isiot-emmc"))
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env_set("fdt_file", "imx6ul-isiot-emmc.dtb");
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else if (!strcmp(cmp_dtb, "imx6ul-isiot-nand"))
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env_set("fdt_file", "imx6ul-isiot-nand.dtb");
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}
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int board_late_init(void)
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{
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switch ((imx6_src_get_boot_mode() & IMX6_BMODE_MASK) >>
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IMX6_BMODE_SHIFT) {
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case IMX6_BMODE_SD:
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case IMX6_BMODE_ESD:
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case IMX6_BMODE_MMC:
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case IMX6_BMODE_EMMC:
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#ifdef CONFIG_ENV_IS_IN_MMC
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mmc_late_init();
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#endif
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env_set("modeboot", "mmcboot");
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break;
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case IMX6_BMODE_NAND_MIN ... IMX6_BMODE_NAND_MAX:
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env_set("modeboot", "nandboot");
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break;
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default:
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env_set("modeboot", "");
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break;
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}
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if (is_mx6ul())
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env_set("console", "ttymxc0");
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else
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env_set("console", "ttymxc3");
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setenv_fdt_file();
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return 0;
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}
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int board_init(void)
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{
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/* Address of boot parameters */
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gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
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#ifdef CONFIG_NAND_MXS
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setup_gpmi_nand();
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#endif
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#ifdef CONFIG_VIDEO_IPUV3
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setup_display();
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#endif
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return 0;
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}
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int dram_init(void)
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{
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gd->ram_size = imx_ddr_size();
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return 0;
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}
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