u-boot/board/armltd/vexpress64/lowlevel_init.S

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * (C) Copyright 2021 Arm Limited
 */

.global save_boot_params
save_boot_params:

	adr	x8, prior_stage_fdt_address
	str	x0, [x8]

	b	save_boot_params_ret
vexpress64: Enable OF_CONTROL and OF_BOARD for VExpress64 Capture x0 in lowlevel_init.S as potential fdt address. Modify board_fdt_blob_setup to use fdt address from either vexpress_aemv8.h or lowlevel_init.S. Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> 2021-11-11 09:26:02 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`/*`
			`* (C) Copyright 2021 Arm Limited`
			`*/`

			`.global save_boot_params`
			`save_boot_params:`

			`adr x8, prior_stage_fdt_address`
			`str x0, [x8]`

			`b save_boot_params_ret`