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git01.mediatek.com / filogic / uboot / 523788b5a7a9e9978b09415d75f38eb688c633df / . / arch / powerpc / include / asm / global_data.h
blob: 07d5beaf0e9e11f725160accf7b55f00eb7b6bb2 [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
wdenk0157ced2002-10-21 17:04:47 +0000[diff] [blame]2/*
Wolfgang Denkf710efd2010-07-24 20:22:02 +0200[diff] [blame]3 * (C) Copyright 2002-2010
wdenk0157ced2002-10-21 17:04:47 +0000[diff] [blame]4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
wdenk0157ced2002-10-21 17:04:47 +0000[diff] [blame]5 */
6
7#ifndef __ASM_GBL_DATA_H
8#define __ASM_GBL_DATA_H
Eran Liberty9095d4a2005-07-28 10:08:46 -0500[diff] [blame]9
Peter Tyserbe34d1d2009-09-21 11:20:37 -0500[diff] [blame]10#include "config.h"
Eran Liberty9095d4a2005-07-28 10:08:46 -0500[diff] [blame]11#include "asm/types.h"
12
Simon Glass3ac47d72012-12-13 20:48:30 +0000[diff] [blame]13/* Architecture-specific global data */
14struct arch_global_data {
Simon Glass9e247d12012-12-13 20:49:05 +0000[diff] [blame]15#if defined(CONFIG_FSL_ESDHC)
16 u32 sdhc_clk;
Yangbo Lub124f8a2015-04-22 13:57:00 +0800[diff] [blame]17#if defined(CONFIG_FSL_ESDHC_ADAPTER_IDENT)
18 u8 sdhc_adapter;
19#endif
Simon Glass9e247d12012-12-13 20:49:05 +0000[diff] [blame]20#endif
Christophe Leroyb3510fb2018-03-16 17:20:41 +0100[diff] [blame]21#if defined(CONFIG_MPC8xx)
Christophe Leroy069fa832017-07-06 10:23:22 +0200[diff] [blame]22 unsigned long brg_clk;
23#endif
Simon Glass34a194f2012-12-13 20:48:44 +0000[diff] [blame]24#if defined(CONFIG_CPM2)
Simon Glass44ea8512012-12-13 20:48:46 +0000[diff] [blame]25 /* There are many clocks on the MPC8260 - see page 9-5 */
26 unsigned long vco_out;
27 unsigned long cpm_clk;
28 unsigned long scc_clk;
Simon Glass34a194f2012-12-13 20:48:44 +0000[diff] [blame]29 unsigned long brg_clk;
30#endif
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]31 /* TODO: sjg@chromium.org: Should these be unslgned long? */
Peter Tyser62e73982009-05-22 17:23:24 -0500[diff] [blame]32#if defined(CONFIG_MPC83xx)
Eran Liberty9095d4a2005-07-28 10:08:46 -0500[diff] [blame]33 /* There are other clocks in the MPC83XX */
34 u32 csb_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]35# if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
Ilya Yanoka3e5fd52010-06-28 16:44:33 +0400[diff] [blame]36 defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
Eran Liberty9095d4a2005-07-28 10:08:46 -0500[diff] [blame]37 u32 tsec1_clk;
38 u32 tsec2_clk;
Eran Liberty9095d4a2005-07-28 10:08:46 -0500[diff] [blame]39 u32 usbdr_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]40# elif defined(CONFIG_MPC8309)
Gerlando Falautofe201cb2012-10-10 22:13:08 +0000[diff] [blame]41 u32 usbdr_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]42# endif
43# if defined(CONFIG_MPC834x)
Scott Woodbeb638a2007-04-16 14:34:18 -0500[diff] [blame]44 u32 usbmph_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]45# endif /* CONFIG_MPC834x */
46# if defined(CONFIG_MPC8315)
Dave Liue0cfec82007-09-18 12:36:58 +0800[diff] [blame]47 u32 tdm_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]48# endif
Dave Liua46daea2006-11-03 19:33:44 -0600[diff] [blame]49 u32 core_clk;
Eran Liberty9095d4a2005-07-28 10:08:46 -0500[diff] [blame]50 u32 enc_clk;
51 u32 lbiu_clk;
52 u32 lclk_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]53# if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
Ilya Yanoka3e5fd52010-06-28 16:44:33 +0400[diff] [blame]54 defined(CONFIG_MPC837x)
Dave Liu5245ff52007-09-18 12:36:11 +0800[diff] [blame]55 u32 pciexp1_clk;
56 u32 pciexp2_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]57# endif
58# if defined(CONFIG_MPC837x) || defined(CONFIG_MPC8315)
Dave Liu5245ff52007-09-18 12:36:11 +0800[diff] [blame]59 u32 sata_clk;
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]60# endif
61# if defined(CONFIG_MPC8360)
62 u32 mem_sec_clk;
63# endif /* CONFIG_MPC8360 */
Dave Liu5245ff52007-09-18 12:36:11 +0800[diff] [blame]64#endif
Simon Glassa8b57392012-12-13 20:48:48 +0000[diff] [blame]65#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
66 u32 lbc_clk;
67 void *cpu;
68#endif /* CONFIG_MPC85xx || CONFIG_MPC86xx */
Simon Glassc2baaec2012-12-13 20:48:49 +0000[diff] [blame]69#if defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
70 defined(CONFIG_MPC86xx)
71 u32 i2c1_clk;
72 u32 i2c2_clk;
73#endif
Simon Glass8518b172012-12-13 20:48:50 +0000[diff] [blame]74#if defined(CONFIG_QE)
75 u32 qe_clk;
76 u32 brg_clk;
77 uint mp_alloc_base;
78 uint mp_alloc_top;
79#endif /* CONFIG_QE */
Simon Glassc6622d62012-12-13 20:48:51 +0000[diff] [blame]80#if defined(CONFIG_FSL_LAW)
81 u32 used_laws;
82#endif
Simon Glass0b466582012-12-13 20:48:52 +0000[diff] [blame]83#if defined(CONFIG_E500)
84 u32 used_tlb_cams[(CONFIG_SYS_NUM_TLBCAMS+31)/32];
85#endif
Simon Glass4d6eaa32012-12-13 20:48:56 +0000[diff] [blame]86 unsigned long reset_status; /* reset status register at boot */
Simon Glass387a1f22012-12-13 20:48:57 +0000[diff] [blame]87#if defined(CONFIG_MPC83xx)
88 unsigned long arbiter_event_attributes;
89 unsigned long arbiter_event_address;
90#endif
Simon Glass89370732017-01-23 13:31:23 -0700[diff] [blame]91#if defined(CONFIG_CPM2)
Simon Glass93980082012-12-13 20:48:58 +0000[diff] [blame]92 unsigned int dp_alloc_base;
93 unsigned int dp_alloc_top;
94#endif
Simon Glassf2d9aaf2012-12-13 20:49:02 +0000[diff] [blame]95#ifdef CONFIG_SYS_FPGA_COUNT
96 unsigned fpga_state[CONFIG_SYS_FPGA_COUNT];
97#endif
Stefan Roeseb47a63d2015-10-02 08:20:35 +0200[diff] [blame]98#if defined(CONFIG_WD_MAX_RATE)
99 unsigned long long wdt_last; /* trace watch-dog triggering rate */
100#endif
101#if defined(CONFIG_LWMON5)
102 unsigned long kbd_status;
103#endif
Simon Glasscc76e9e2012-12-13 20:48:47 +0000[diff] [blame]104};
105
Simon Glass1c62cc22012-12-13 20:49:23 +0000[diff] [blame]106#include <asm-generic/global_data.h>
wdenk0157ced2002-10-21 17:04:47 +0000[diff] [blame]107
108#if 1
Wolfgang Denk69c09642008-02-14 22:43:22 +0100[diff] [blame]109#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r2")
wdenk0157ced2002-10-21 17:04:47 +0000[diff] [blame]110#else /* We could use plain global data, but the resulting code is bigger */
111#define XTRN_DECLARE_GLOBAL_DATA_PTR extern
112#define DECLARE_GLOBAL_DATA_PTR XTRN_DECLARE_GLOBAL_DATA_PTR \
113 gd_t *gd
114#endif
115
116#endif /* __ASM_GBL_DATA_H */