u-boot/arch/nios2/include/asm/global_data.h
Thomas Chou bcae80e955 nios2: convert nios2 cpu to driver model
Convert nios2 cpu to driver model. The cpu parameters are
extracted from device tree and saved to global data structure.
We will use them to replace the custom_fpga.h .

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-10-23 07:37:03 +08:00

27 lines
597 B
C

/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_GLOBALDATA_H_
#define __ASM_NIOS2_GLOBALDATA_H_
/* Architecture-specific global data */
struct arch_global_data {
u32 dcache_line_size;
u32 icache_line_size;
u32 dcache_size;
u32 icache_size;
u32 reset_addr;
u32 exception_addr;
int has_initda;
int has_mmu;
u32 io_region_base;
};
#include <asm-generic/global_data.h>
#define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("gp")
#endif /* __ASM_NIOS2_GLOBALDATA_H_ */