| /* |
| * (C) Copyright 2009 |
| * Stefano Babic, DENX Software Engineering, sbabic@denx.de. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef _SYS_PROTO_H_ |
| #define _SYS_PROTO_H_ |
| |
| #include "../arch-imx/cpu.h" |
| |
| #define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev) |
| u32 get_cpu_rev(void); |
| unsigned imx_ddr_size(void); |
| void sdelay(unsigned long); |
| void set_chipselect_size(int const); |
| |
| /* |
| * Initializes on-chip ethernet controllers. |
| * to override, implement board_eth_init() |
| */ |
| |
| int fecmxc_initialize(bd_t *bis); |
| u32 get_ahb_clk(void); |
| u32 get_periph_clk(void); |
| char *get_reset_cause(void); |
| |
| #endif |
