mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-29 08:01:08 +00:00
2de4823dc0
As virt_to_phys() is used a lot in DMA transfer, change it to use physaddr_mask in global data. This will save an "if" statement and get a little faster. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
29 lines
639 B
C
29 lines
639 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;
|
|
u32 mem_region_base;
|
|
u32 physaddr_mask;
|
|
};
|
|
|
|
#include <asm-generic/global_data.h>
|
|
|
|
#define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("gp")
|
|
|
|
#endif /* __ASM_NIOS2_GLOBALDATA_H_ */
|