X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Fsparc%2Finclude%2Fasm%2Fglobal_data.h;h=af38d17b0dd3f328f89a8e365d3e3fa6e33638c7;hb=c97088c3cfa84e7e53fddd26896f145cc8c431a2;hp=7c1ac0dddd4dcede288656fee2cfa64e95c92e04;hpb=2e6e1772c0e34871769be4aef79748fe3e47d953;p=oweals%2Fu-boot.git diff --git a/arch/sparc/include/asm/global_data.h b/arch/sparc/include/asm/global_data.h index 7c1ac0dddd..af38d17b0d 100644 --- a/arch/sparc/include/asm/global_data.h +++ b/arch/sparc/include/asm/global_data.h @@ -2,26 +2,10 @@ * (C) Copyright 2002-2010 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * - * (C) Copyright 2007 - * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. + * (C) Copyright 2007, 2015 + * Daniel Hellstrom, Cobham, Gaisler, daniel@gaisler.com. * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA + * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __ASM_GBL_DATA_H @@ -29,62 +13,17 @@ #include "asm/types.h" -/* - * The following data structure is placed in some memory wich is - * available very early after boot (like DPRAM on MPC8xx/MPC82xx, or - * some locked parts of the data cache) to allow for a minimum set of - * global variables during system initialization (until we have set - * up the memory controller so that we can use RAM). - * - * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t) - */ - -typedef struct global_data { - bd_t *bd; - unsigned long flags; - unsigned long baudrate; - unsigned long cpu_clk; /* CPU clock in Hz! */ - unsigned long bus_clk; - - phys_size_t ram_size; /* RAM size */ - unsigned long reloc_off; /* Relocation Offset */ - unsigned long reset_status; /* reset status register at boot */ - unsigned long env_addr; /* Address of Environment struct */ - unsigned long env_valid; /* Checksum of Environment valid? */ - unsigned long have_console; /* serial_init() was called */ - -#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) - unsigned long fb_base; /* Base address of framebuffer memory */ -#endif -#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) - unsigned long post_log_word; /* Record POST activities */ - unsigned long post_init_f_time; /* When post_init_f started */ -#endif -#ifdef CONFIG_BOARD_TYPES - unsigned long board_type; -#endif -#ifdef CONFIG_MODEM_SUPPORT - unsigned long do_mdm_init; - unsigned long be_quiet; +/* Architecture-specific global data */ +struct arch_global_data { + void *timer; + void *uart; + unsigned int uart_freq; +#ifdef CONFIG_LEON3 + unsigned int snooping_available; #endif -#ifdef CONFIG_LWMON - unsigned long kbd_status; -#endif - void **jt; /* jump table */ - char env_buf[32]; /* buffer for getenv() before reloc. */ -} gd_t; +}; -/* - * Global Data Flags - */ -#define GD_FLG_RELOC 0x00001 /* Code was relocated to RAM */ -#define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */ -#define GD_FLG_SILENT 0x00004 /* Silent mode */ -#define GD_FLG_POSTFAIL 0x00008 /* Critical POST test failed */ -#define GD_FLG_POSTSTOP 0x00010 /* POST seqeunce aborted */ -#define GD_FLG_LOGINIT 0x00020 /* Log Buffer has been initialized */ -#define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out) */ -#define GD_FLG_ENV_READY 0x00080 /* Environment imported into hash table */ +#include #define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("%g7")