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https://github.com/brain-hackers/u-boot-brain
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![Tom Rini](/assets/img/avatar_default.png)
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>
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2012 Stefan Roese <sr@denx.de>
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*/
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#include <common.h>
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#include <spl.h>
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static int spl_nor_load_image(struct spl_image_info *spl_image,
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struct spl_boot_device *bootdev)
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{
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int ret;
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/*
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* Loading of the payload to SDRAM is done with skipping of
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* the mkimage header in this SPL NOR driver
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*/
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spl_image->flags |= SPL_COPY_PAYLOAD_ONLY;
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#ifdef CONFIG_SPL_OS_BOOT
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if (!spl_start_uboot()) {
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const struct image_header *header;
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/*
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* Load Linux from its location in NOR flash to its defined
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* location in SDRAM
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*/
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header = (const struct image_header *)CONFIG_SYS_OS_BASE;
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if (image_get_os(header) == IH_OS_LINUX) {
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/* happy - was a Linux */
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ret = spl_parse_image_header(spl_image, header);
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if (ret)
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return ret;
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memcpy((void *)spl_image->load_addr,
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(void *)(CONFIG_SYS_OS_BASE +
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sizeof(struct image_header)),
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spl_image->size);
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spl_image->arg = (void *)CONFIG_SYS_FDT_BASE;
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return 0;
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} else {
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puts("The Expected Linux image was not found.\n"
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"Please check your NOR configuration.\n"
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"Trying to start u-boot now...\n");
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}
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}
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#endif
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/*
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* Load real U-Boot from its location in NOR flash to its
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* defined location in SDRAM
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*/
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ret = spl_parse_image_header(spl_image,
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(const struct image_header *)CONFIG_SYS_UBOOT_BASE);
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if (ret)
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return ret;
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memcpy((void *)(unsigned long)spl_image->load_addr,
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(void *)(CONFIG_SYS_UBOOT_BASE + sizeof(struct image_header)),
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spl_image->size);
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return 0;
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}
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SPL_LOAD_IMAGE_METHOD("NOR", 0, BOOT_DEVICE_NOR, spl_nor_load_image);
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