u-boot/arch/arm/include/asm/arch-zynq/sys_proto.h
Michal Simek 3cc3fa8672 ARM: zynq: Add MIO detection code
Add run-time MIO pin detection to get actual
pin configuration for specific periphery.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-05-14 07:43:35 +02:00

26 lines
773 B
C

/*
* Copyright (c) 2013 Xilinx Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
extern void zynq_slcr_lock(void);
extern void zynq_slcr_unlock(void);
extern void zynq_slcr_cpu_reset(void);
extern void zynq_slcr_gem_clk_setup(u32 gem_id, unsigned long clk_rate);
extern void zynq_slcr_devcfg_disable(void);
extern void zynq_slcr_devcfg_enable(void);
extern u32 zynq_slcr_get_boot_mode(void);
extern u32 zynq_slcr_get_idcode(void);
extern int zynq_slcr_get_mio_pin_status(const char *periph);
extern void zynq_ddrc_init(void);
extern unsigned int zynq_get_silicon_version(void);
/* Driver extern functions */
extern int zynq_sdhci_init(u32 regbase);
extern int zynq_sdhci_of_init(const void *blob);
#endif /* _SYS_PROTO_H_ */