1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0+ */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * (C) Copyright 2019 Rockchip Electronics Co., Ltd 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef _AMP_H_ 7*4882a593Smuzhiyun #define _AMP_H_ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <dm.h> 10*4882a593Smuzhiyun #include <image.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #define AMP_I(fmt, args...) printf("AMP: "fmt, ##args) 13*4882a593Smuzhiyun #define AMP_E(fmt, args...) printf("AMP Error: "fmt, ##args) 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #define MAP_AARCH(aarch64) ((aarch64) ? 1 : 0) 16*4882a593Smuzhiyun #define MAP_HYP(hyp) ((hyp) ? 1 : 0) 17*4882a593Smuzhiyun #define MAP_THUMB(thumb) ((thumb) ? 1 : 0) 18*4882a593Smuzhiyun #define MAP_SECURE(secure) ((secure) ? 0 : 1) 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define MODE_AARCH64_SHIFT 1 21*4882a593Smuzhiyun #define MODE_HYP_SHIFT 2 22*4882a593Smuzhiyun #define MODE_THUMB_SHIFT 3 23*4882a593Smuzhiyun #define MODE_SECURE_SHIFT 4 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #define PE_STATE(aarch64, hyp, thumb, secure) \ 26*4882a593Smuzhiyun (((MAP_AARCH(aarch64) & 0x1) << MODE_AARCH64_SHIFT) | \ 27*4882a593Smuzhiyun ((MAP_HYP(hyp) & 0x1) << MODE_HYP_SHIFT) | \ 28*4882a593Smuzhiyun ((MAP_THUMB(thumb) & 0x1) << MODE_THUMB_SHIFT) | \ 29*4882a593Smuzhiyun ((MAP_SECURE(secure) & 0x1) << MODE_SECURE_SHIFT)) 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun int amp_cpus_on(void); 32*4882a593Smuzhiyun int arm64_switch_amp_pe(bootm_headers_t *images); 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun #endif /* _AMP_H_ */ 35*4882a593Smuzhiyun 36