| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2010 Advanced Micro Devices, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef __AMDBLOCKS_ALINK_H__ |
| #define __AMDBLOCKS_ALINK_H__ |
| |
| #include <stdint.h> |
| |
| #define AB_INDX 0xcd8 |
| #define AB_DATA (AB_INDX + 4) |
| |
| #define AX_INDXC 0 |
| #define AX_INDXP 2 |
| #define AXCFG 4 |
| #define ABCFG 6 |
| #define RC_INDXC 1 |
| #define RC_INDXP 3 |
| |
| #define abcfg_reg(reg, mask, val) \ |
| alink_ab_indx((ABCFG), (reg), (mask), (val)) |
| #define axcfg_reg(reg, mask, val) \ |
| alink_ab_indx((AXCFG), (reg), (mask), (val)) |
| #define axindxc_reg(reg, mask, val) \ |
| alink_ax_indx((AX_INDXC), (reg), (mask), (val)) |
| #define axindxp_reg(reg, mask, val) \ |
| alink_ax_indx((AX_INDXP), (reg), (mask), (val)) |
| #define rcindxc_reg(reg, port, mask, val) \ |
| alink_rc_indx((RC_INDXC), (reg), (port), (mask), (val)) |
| #define rcindxp_reg(reg, port, mask, val) \ |
| alink_rc_indx((RC_INDXP), (reg), (port), (mask), (val)) |
| |
| void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val); |
| void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val); |
| void alink_ax_indx(u32 space /* c or p? */, u32 axindc, u32 mask, u32 val); |
| |
| #endif /* __AMDBLOCKS_ALINK_H__ */ |
