arch/mips/include/asm/global_data.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2002-2010
   4  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   5  */
   6
   7 #ifndef __ASM_GBL_DATA_H
   8 #define __ASM_GBL_DATA_H
   9
  10 #include <asm/regdef.h>
  11
  12 /* Architecture-specific global data */
  13 struct arch_global_data {
  14 #ifdef CONFIG_DYNAMIC_IO_PORT_BASE
  15         unsigned long io_port_base;
  16 #endif
  17 #ifdef CONFIG_ARCH_ATH79
  18         unsigned long id;
  19         unsigned long soc;
  20         unsigned long rev;
  21         unsigned long ver;
  22 #endif
  23 #ifdef CONFIG_SYS_CACHE_SIZE_AUTO
  24         unsigned short l1i_line_size;
  25         unsigned short l1d_line_size;
  26 #endif
  27 #ifdef CONFIG_MIPS_L2_CACHE
  28         unsigned short l2_line_size;
  29 #endif
  30 #ifdef CONFIG_ARCH_MTMIPS
  31         unsigned long timer_freq;
  32 #endif
  33 };
  34
  35 #include <asm-generic/global_data.h>
  36
  37 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("k0")
  38
  39 #endif /* __ASM_GBL_DATA_H */