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 #include <asm/types.h>
  12
  13 struct octeon_eeprom_mac_addr {
  14         u8 mac_addr_base[6];
  15         u8 count;
  16 };
  17
  18 /* Architecture-specific global data */
  19 struct arch_global_data {
  20 #ifdef CONFIG_DYNAMIC_IO_PORT_BASE
  21         unsigned long io_port_base;
  22 #endif
  23 #ifdef CONFIG_ARCH_ATH79
  24         unsigned long id;
  25         unsigned long soc;
  26         unsigned long rev;
  27         unsigned long ver;
  28 #endif
  29 #ifdef CONFIG_SYS_CACHE_SIZE_AUTO
  30         unsigned short l1i_line_size;
  31         unsigned short l1d_line_size;
  32 #endif
  33 #ifdef CONFIG_MIPS_L2_CACHE
  34         unsigned short l2_line_size;
  35 #endif
  36 #ifdef CONFIG_ARCH_MTMIPS
  37         unsigned long timer_freq;
  38 #endif
  39 #ifdef CONFIG_ARCH_OCTEON
  40         struct octeon_eeprom_mac_addr mac_desc;
  41 #endif
  42 };
  43
  44 #include <asm-generic/global_data.h>
  45
  46 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("k0")
  47
  48 #endif /* __ASM_GBL_DATA_H */