mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 03:06:16 +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>
71 lines
1.3 KiB
C
71 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2011
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*/
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#include <common.h>
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#include <config.h>
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#include <spl.h>
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#include <asm/u-boot.h>
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#include <asm/utils.h>
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#include <nand.h>
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#include <asm/arch/dm365_lowlevel.h>
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#include <ns16550.h>
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#include <malloc.h>
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#include <spi_flash.h>
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#include <mmc.h>
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#ifndef CONFIG_SPL_LIBCOMMON_SUPPORT
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void puts(const char *str)
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{
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while (*str)
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putc(*str++);
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}
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void putc(char c)
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{
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if (c == '\n')
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NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r');
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NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c);
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}
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#endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */
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void spl_board_init(void)
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{
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#ifdef CONFIG_SOC_DM365
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dm36x_lowlevel_init(0);
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#endif
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#ifdef CONFIG_SOC_DA8XX
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arch_cpu_init();
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#endif
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preloader_console_init();
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}
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u32 spl_boot_device(void)
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{
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switch (davinci_syscfg_regs->bootcfg) {
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#ifdef CONFIG_SPL_NAND_SUPPORT
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case DAVINCI_NAND8_BOOT:
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case DAVINCI_NAND16_BOOT:
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return BOOT_DEVICE_NAND;
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#endif
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#ifdef CONFIG_SPL_MMC_SUPPORT
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case DAVINCI_SD_OR_MMC_BOOT:
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case DAVINCI_MMC_ONLY_BOOT:
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return BOOT_DEVICE_MMC1;
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#endif
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#ifdef CONFIG_SPL_SPI_FLASH_SUPPORT
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case DAVINCI_SPI0_FLASH_BOOT:
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case DAVINCI_SPI1_FLASH_BOOT:
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return BOOT_DEVICE_SPI;
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#endif
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default:
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puts("Unknown boot device\n");
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hang();
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}
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}
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