u-boot-brain/arch/mips/mach-mtmips/include/mach/serial.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) 2020 MediaTek Inc.
 *
 * Author:  Weijie Gao <weijie.gao@mediatek.com>
 */

#ifndef _MTMIPS_SERIAL_H_
#define _MTMIPS_SERIAL_H_

void mtmips_spl_serial_init(void);

#endif /* _MTMIPS_SERIAL_H_ */
mips: mtmips: add SPL support This patch adds SPL support for mtmips platform. The lowlevel architecture is split into SPL and the rest parts are built into a memory loadable u-boot image. Optional SPL_DM and OF_CONTROL are also supported. The increment of size is very small (< 10 KiB) if SPL_DM and OF_CONTROL are not enabled and the memory bootable u-boot (u-boot.img) is generated automatically so there is not need to add a separate config for it. A lzma compressed payload (u-boot-lzma.img) is also generated and it will be combined with u-boot-spl.bin to form the unified ROM bootable binary u-boot-mtmips.bin. A spl loader is added to support uncompress the payload. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> 2020-04-21 16:28:47 +09:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`/*`
			`* Copyright (C) 2020 MediaTek Inc.`
			`*`
			`* Author: Weijie Gao <weijie.gao@mediatek.com>`
			`*/`

			`#ifndef _MTMIPS_SERIAL_H_`
			`#define _MTMIPS_SERIAL_H_`

			`void mtmips_spl_serial_init(void);`

			`#endif /* _MTMIPS_SERIAL_H_ */`