1ff9f475dSJason Liu /*
2ff9f475dSJason Liu  * (C) Copyright 2009
3ff9f475dSJason Liu  * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
4ff9f475dSJason Liu  *
5*1a459660SWolfgang Denk  * SPDX-License-Identifier:	GPL-2.0+
6ff9f475dSJason Liu  */
7ff9f475dSJason Liu 
8ff9f475dSJason Liu #ifndef _SYS_PROTO_H_
9ff9f475dSJason Liu #define _SYS_PROTO_H_
10ff9f475dSJason Liu 
1120332a06STroy Kisky #define MXC_CPU_MX51		0x51
1220332a06STroy Kisky #define MXC_CPU_MX53		0x53
1320332a06STroy Kisky #define MXC_CPU_MX6SL		0x60
1420332a06STroy Kisky #define MXC_CPU_MX6DL		0x61
1520332a06STroy Kisky #define MXC_CPU_MX6SOLO		0x62
1620332a06STroy Kisky #define MXC_CPU_MX6Q		0x63
1720332a06STroy Kisky 
18ff9f475dSJason Liu #define is_soc_rev(rev)	((get_cpu_rev() & 0xFF) - rev)
1920332a06STroy Kisky u32 get_cpu_rev(void);
20eb0344d9STroy Kisky unsigned imx_ddr_size(void);
21ff9f475dSJason Liu void sdelay(unsigned long);
22a6e961c2SFabio Estevam void set_chipselect_size(int const);
2377f11a99SFabio Estevam 
2477f11a99SFabio Estevam /*
2577f11a99SFabio Estevam  * Initializes on-chip ethernet controllers.
2677f11a99SFabio Estevam  * to override, implement board_eth_init()
2777f11a99SFabio Estevam  */
2877f11a99SFabio Estevam 
2977f11a99SFabio Estevam int fecmxc_initialize(bd_t *bis);
306a376046SFabio Estevam u32 get_ahb_clk(void);
316a376046SFabio Estevam u32 get_periph_clk(void);
321fc56f1cSFabio Estevam char *get_reset_cause(void);
3377f11a99SFabio Estevam 
34ff9f475dSJason Liu #endif
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