From 7b64fef33c66be648826c0ff9758298ef13d0604 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Tue, 24 Oct 2006 14:21:16 +0200 Subject: Add AVR32 architecture support Patch by Haavard Skinnemoen, 6 Sep 2006 16:23:02 +0200 This patch adds common infrastructure code for the Atmel AVR32 architecture. See doc/README.AVR32 for details. Signed-off-by: Haavard Skinnemoen --- include/asm-avr32/u-boot.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 include/asm-avr32/u-boot.h (limited to 'include/asm-avr32/u-boot.h') diff --git a/include/asm-avr32/u-boot.h b/include/asm-avr32/u-boot.h new file mode 100644 index 0000000..71dfcaf --- /dev/null +++ b/include/asm-avr32/u-boot.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * 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 + */ +#ifndef __ASM_U_BOOT_H__ +#define __ASM_U_BOOT_H__ 1 + +typedef struct bd_info { + unsigned long bi_baudrate; + unsigned long bi_ip_addr; + unsigned char bi_enetaddr[6]; + unsigned char bi_phy_id[4]; + struct environment_s *bi_env; + unsigned long bi_board_number; + void *bi_boot_params; + struct { + unsigned long start; + unsigned long size; + } bi_dram[CONFIG_NR_DRAM_BANKS]; + unsigned long bi_flashstart; + unsigned long bi_flashsize; + unsigned long bi_flashoffset; +} bd_t; + +#define bi_memstart bi_dram[0].start +#define bi_memsize bi_dram[0].size + +/** + * container_of - cast a member of a structure out to the containing structure + * + * @ptr: the pointer to the member. + * @type: the type of the container struct this is embedded in. + * @member: the name of the member within the struct. + */ +#define container_of(ptr, type, member) ({ \ + const typeof( ((type *)0)->member ) *__mptr = (ptr); \ + (type *)( (char *)__mptr - offsetof(type,member) );}) + +#endif /* __ASM_U_BOOT_H__ */ -- cgit v1.1