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 /* Architecture-specific global data */ 11 struct arch_global_data { 12 #ifdef CONFIG_SYS_I2C_FSL 13 unsigned long i2c1_clk; 14 unsigned long i2c2_clk; 15 #endif 16 #ifdef CONFIG_EXTRA_CLOCK 17 unsigned long inp_clk; 18 unsigned long vco_clk; 19 unsigned long flb_clk; 20 #endif 21 #ifdef CONFIG_MCF5441x 22 unsigned long sdhc_clk; 23 #endif 24 }; 25 26 #include <asm-generic/global_data.h> 27 28 #if 0 29 extern gd_t *global_data; 30 #define DECLARE_GLOBAL_DATA_PTR gd_t *gd = global_data 31 #else 32 #define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("d7") 33 #endif 34 35 #endif /* __ASM_GBL_DATA_H */ 36