2 * (C) Copyright 2002-2010
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 #ifndef __ASM_GBL_DATA_H
25 #define __ASM_GBL_DATA_H
28 #include "asm/types.h"
30 /* Architecture-specific global data */
31 struct arch_global_data {
32 #if defined(CONFIG_FSL_ESDHC)
35 #if defined(CONFIG_8xx)
36 unsigned long brg_clk;
38 #if defined(CONFIG_CPM2)
39 /* There are many clocks on the MPC8260 - see page 9-5 */
40 unsigned long vco_out;
41 unsigned long cpm_clk;
42 unsigned long scc_clk;
43 unsigned long brg_clk;
45 /* TODO: sjg@chromium.org: Should these be unslgned long? */
46 #if defined(CONFIG_MPC83xx)
47 /* There are other clocks in the MPC83XX */
49 # if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
50 defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
54 # elif defined(CONFIG_MPC8309)
57 # if defined(CONFIG_MPC834x)
59 # endif /* CONFIG_MPC834x */
60 # if defined(CONFIG_MPC8315)
67 # if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
68 defined(CONFIG_MPC837x)
72 # if defined(CONFIG_MPC837x) || defined(CONFIG_MPC8315)
75 # if defined(CONFIG_MPC8360)
77 # endif /* CONFIG_MPC8360 */
79 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
82 #endif /* CONFIG_MPC85xx || CONFIG_MPC86xx */
83 #if defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
84 defined(CONFIG_MPC86xx)
88 #if defined(CONFIG_QE)
93 #endif /* CONFIG_QE */
94 #if defined(CONFIG_FSL_LAW)
97 #if defined(CONFIG_E500)
98 u32 used_tlb_cams[(CONFIG_SYS_NUM_TLBCAMS+31)/32];
100 #if defined(CONFIG_MPC5xxx)
101 unsigned long ipb_clk;
103 #if defined(CONFIG_MPC512X)
106 #endif /* CONFIG_MPC512X */
107 unsigned long reset_status; /* reset status register at boot */
108 #if defined(CONFIG_MPC83xx)
109 unsigned long arbiter_event_attributes;
110 unsigned long arbiter_event_address;
112 #if defined(CONFIG_SYS_ALLOC_DPRAM) || defined(CONFIG_CPM2)
113 unsigned int dp_alloc_base;
114 unsigned int dp_alloc_top;
116 #if defined(CONFIG_4xx)
118 #endif /* CONFIG_4xx */
119 #if defined(CONFIG_SYS_GT_6426x)
120 unsigned int mirror_hack[16];
122 #ifdef CONFIG_SYS_FPGA_COUNT
123 unsigned fpga_state[CONFIG_SYS_FPGA_COUNT];
125 #if defined(CONFIG_WD_MAX_RATE)
126 unsigned long long wdt_last; /* trace watch-dog triggering rate */
128 #if defined(CONFIG_LWMON) || defined(CONFIG_LWMON5)
129 unsigned long kbd_status;
133 #include <asm-generic/global_data.h>
136 #define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r2")
137 #else /* We could use plain global data, but the resulting code is bigger */
138 #define XTRN_DECLARE_GLOBAL_DATA_PTR extern
139 #define DECLARE_GLOBAL_DATA_PTR XTRN_DECLARE_GLOBAL_DATA_PTR \
143 #endif /* __ASM_GBL_DATA_H */