From 7dd8f6fde417a7625de15cd759a79988f09aae0d Mon Sep 17 00:00:00 2001 From: Philippe Mathieu-Daudé Date: Fri, 24 Jan 2020 01:51:25 +0100 Subject: hw/avr: Add support for loading ELF/raw binaries MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add avr_load_firmware() function to load firmware in ELF or raw binary format. [AM: Corrected the type of the variable containing e_flags] [AM: Moved definition of e_flags conversion function to boot.c] Suggested-by: Aleksandar Markovic Signed-off-by: Philippe Mathieu-Daudé Signed-off-by: Aleksandar Markovic Reviewed-by: Aleksandar Markovic Signed-off-by: Thomas Huth Message-Id: <20200705140315.260514-24-huth@tuxfamily.org> [PMD: Replace load_image_targphys() by load_image_mr()] Signed-off-by: Philippe Mathieu-Daudé --- hw/avr/boot.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 hw/avr/boot.h (limited to 'hw/avr/boot.h') diff --git a/hw/avr/boot.h b/hw/avr/boot.h new file mode 100644 index 0000000000..684d553322 --- /dev/null +++ b/hw/avr/boot.h @@ -0,0 +1,33 @@ +/* + * AVR loader helpers + * + * Copyright (c) 2019-2020 Philippe Mathieu-Daudé + * + * This work is licensed under the terms of the GNU GPLv2 or later. + * See the COPYING file in the top-level directory. + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef HW_AVR_BOOT_H +#define HW_AVR_BOOT_H + +#include "hw/boards.h" +#include "cpu.h" + +/** + * avr_load_firmware: load an image into a memory region + * + * @cpu: Handle a AVR CPU object + * @ms: A MachineState + * @mr: Memory Region to load into + * @firmware: Path to the firmware file (raw binary or ELF format) + * + * Load a firmware supplied by the machine or by the user with the + * '-bios' command line option, and put it in target memory. + * + * Returns: true on success, false on error. + */ +bool avr_load_firmware(AVRCPU *cpu, MachineState *ms, + MemoryRegion *mr, const char *firmware); + +#endif -- cgit 1.4.1