| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2009 |
| 3 | * Stefano Babic, DENX Software Engineering, sbabic@denx.de. |
| 4 | * |
| Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #ifndef _SYS_PROTO_H_ |
| 9 | #define _SYS_PROTO_H_ |
| 10 | |
| Stefan Roese | 05b0ef4 | 2013-04-09 21:06:08 +0000 | [diff] [blame] | 11 | #include <asm/imx-common/regs-common.h> |
| 12 | |
| Troy Kisky | 5839493 | 2012-10-23 10:57:46 +0000 | [diff] [blame] | 13 | #define MXC_CPU_MX51 0x51 |
| 14 | #define MXC_CPU_MX53 0x53 |
| 15 | #define MXC_CPU_MX6SL 0x60 |
| 16 | #define MXC_CPU_MX6DL 0x61 |
| 17 | #define MXC_CPU_MX6SOLO 0x62 |
| 18 | #define MXC_CPU_MX6Q 0x63 |
| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 19 | |
| Troy Kisky | 5839493 | 2012-10-23 10:57:46 +0000 | [diff] [blame] | 20 | #define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev) |
| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 21 | u32 get_cpu_rev(void); |
| Troy Kisky | 5839493 | 2012-10-23 10:57:46 +0000 | [diff] [blame] | 22 | const char *get_imx_type(u32 imxtype); |
| Troy Kisky | b3aec6a | 2012-10-23 10:57:48 +0000 | [diff] [blame] | 23 | unsigned imx_ddr_size(void); |
| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 24 | |
| Dirk Behme | 8c46594 | 2012-05-02 02:12:17 +0000 | [diff] [blame] | 25 | void set_vddsoc(u32 mv); |
| 26 | |
| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 27 | /* |
| 28 | * Initializes on-chip ethernet controllers. |
| 29 | * to override, implement board_eth_init() |
| 30 | */ |
| 31 | |
| 32 | int fecmxc_initialize(bd_t *bis); |
| Fabio Estevam | 6479f51 | 2012-04-29 08:11:13 +0000 | [diff] [blame] | 33 | u32 get_ahb_clk(void); |
| 34 | u32 get_periph_clk(void); |
| Stefan Roese | 05b0ef4 | 2013-04-09 21:06:08 +0000 | [diff] [blame] | 35 | |
| 36 | int mxs_reset_block(struct mxs_register_32 *reg); |
| 37 | int mxs_wait_mask_set(struct mxs_register_32 *reg, |
| 38 | uint32_t mask, |
| 39 | unsigned int timeout); |
| 40 | int mxs_wait_mask_clr(struct mxs_register_32 *reg, |
| 41 | uint32_t mask, |
| 42 | unsigned int timeout); |
| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 43 | #endif |