u-boot/include/boot_fit.h

/*
 * Copyright (C) 2017 Texas Instruments
 * Written by Franklin Cooper Jr. <fcooper@ti.com>
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

/**
 * locate_dtb_in_fit - Find a DTB matching the board in a FIT image
 * @fit:	pointer to the FIT image
 *
 * @return a pointer to a matching DTB blob if found, NULL otherwise
 */
void *locate_dtb_in_fit(const void *fit);
boot_fit: Create helper functions that can be used to select DTB out of FIT Some platforms may append a FIT image to the U-boot image. This function aids in parsing the FIT image and selecting the correct DTB at runtime. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> 2017-06-16 22:25:06 +00:00			`/*`
			`* Copyright (C) 2017 Texas Instruments`
			`* Written by Franklin Cooper Jr. <fcooper@ti.com>`
			`*`
			`* SPDX-License-Identifier: GPL-2.0+`
			`*/`

fit: use 'const' for the input of fdt_offset() and locate_dtb_in_fit() Those 2 functions don't modify their input, we can mark it const. This prevents compilation warnings when they are provided const input. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2017-09-15 10:57:25 +00:00			`/**`
			`* locate_dtb_in_fit - Find a DTB matching the board in a FIT image`
			`* @fit: pointer to the FIT image`
			`*`
			`* @return a pointer to a matching DTB blob if found, NULL otherwise`
			`*/`
			`void locate_dtb_in_fit(const void fit);`