arch/mips/include/asm/global_data.h

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