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[93.46.124.24]) by smtp.gmail.com with ESMTPSA id n67sm20117355wmf.46.2020.01.05.07.51.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Jan 2020 07:51:14 -0800 (PST) From: Michael Trimarchi To: Simon Glass Cc: u-boot@lists.denx.de, linux-amarula@amarulasolutions.com Subject: [PATCH] arm: Add arm handoff header file Date: Sun, 5 Jan 2020 16:51:13 +0100 Message-Id: <20200105155113.1966-1-michael@amarulasolutions.com> X-Mailer: git-send-email 2.17.1 X-Original-Sender: michael@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=IsjkxUti; spf=pass (google.com: domain of michael@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=michael@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , 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 0000000000..0790d2ab1e --- /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