From 906e3cc552fbf24f0b2a1b7582c6f761a608de20 Mon Sep 17 00:00:00 2001 From: Michael Trimarchi Date: Sun, 5 Jan 2020 16:51:13 +0100 Subject: [PATCH] arm: Add arm handoff header file Add an arch-specific handoff header so that we can use the HANDOFF feature on arm devices. Signed-off-by: Michael Trimarchi Reviewed-by: Simon Glass --- arch/arm/include/asm/handoff.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 arch/arm/include/asm/handoff.h diff --git a/arch/arm/include/asm/handoff.h b/arch/arm/include/asm/handoff.h new file mode 100644 index 0000000..0790d2a --- /dev/null +++ b/arch/arm/include/asm/handoff.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Architecture-specific SPL handoff information for ARM + * + * Copyright 2019 Amarula Solutions, BV + * Written by Michael Trimarchi + */ + +#ifndef __asm_handoff_h +#define __asm_handoff_h + +/** + * struct arch_spl_handoff - architecture-specific handoff info + * + * @usable_ram_top: Value returned by board_get_usable_ram_top() in SPL + */ +struct arch_spl_handoff { + ulong usable_ram_top; +}; + +#endif -- 2.7.4