mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
ea818ae748
Define get_cpu_type(). Reuse it in is_cpu_type(). Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
|
|
* (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 <asm/imx-common/regs-common.h>
|
|
#include "../arch-imx/cpu.h"
|
|
|
|
#define soc_rev() (get_cpu_rev() & 0xFF)
|
|
#define is_soc_rev(rev) (soc_rev() - rev)
|
|
|
|
u32 get_nr_cpus(void);
|
|
u32 get_cpu_rev(void);
|
|
|
|
/* returns MXC_CPU_ value */
|
|
#define cpu_type(rev) (((rev) >> 12)&0xff)
|
|
|
|
/* both macros return/take MXC_CPU_ constants */
|
|
#define get_cpu_type() (cpu_type(get_cpu_rev()))
|
|
#define is_cpu_type(cpu) (get_cpu_type() == cpu)
|
|
|
|
const char *get_imx_type(u32 imxtype);
|
|
unsigned imx_ddr_size(void);
|
|
|
|
/*
|
|
* 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);
|
|
|
|
int mxs_reset_block(struct mxs_register_32 *reg);
|
|
int mxs_wait_mask_set(struct mxs_register_32 *reg,
|
|
uint32_t mask,
|
|
unsigned int timeout);
|
|
int mxs_wait_mask_clr(struct mxs_register_32 *reg,
|
|
uint32_t mask,
|
|
unsigned int timeout);
|
|
#endif
|