mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-27 13:33:40 +00:00
4bc0104c97
This patch adds support for MediaTek MT7621 SoC. All files are dedicated for u-boot. The default build target is u-boot-mt7621.bin. The specification of this chip: https://www.mediatek.com/products/homenetworking/mt7621 Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
52 lines
997 B
C
52 lines
997 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) 2022 MediaTek Inc. All rights reserved.
|
|
*
|
|
* Author: Weijie Gao <weijie.gao@mediatek.com>
|
|
*/
|
|
|
|
#ifndef _LAUNCH_H_
|
|
#define _LAUNCH_H_
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
struct cpulaunch_t {
|
|
unsigned long pc;
|
|
unsigned long gp;
|
|
unsigned long sp;
|
|
unsigned long a0;
|
|
unsigned long _pad[3]; /* pad to cache line size to avoid thrashing */
|
|
unsigned long flags;
|
|
};
|
|
|
|
extern char launch_wait_code_start;
|
|
extern char launch_wait_code_end;
|
|
|
|
void join_coherent_domain(int ncores);
|
|
void boot_vpe1(void);
|
|
|
|
#else
|
|
|
|
#define LAUNCH_PC 0
|
|
#define LAUNCH_GP 4
|
|
#define LAUNCH_SP 8
|
|
#define LAUNCH_A0 12
|
|
#define LAUNCH_FLAGS 28
|
|
|
|
#endif
|
|
|
|
#define LOG2CPULAUNCH 5
|
|
|
|
#define LAUNCH_FREADY 1
|
|
#define LAUNCH_FGO 2
|
|
#define LAUNCH_FGONE 4
|
|
|
|
#define LAUNCH_WAITCODE 0x00000d00
|
|
#define SCRLAUNCH 0x00000e00
|
|
#define CPULAUNCH 0x00000f00
|
|
#define NCPULAUNCH 8
|
|
|
|
/* Polling period in count cycles for secondary CPU's */
|
|
#define LAUNCHPERIOD 10000
|
|
|
|
#endif /* _LAUNCH_H_ */
|