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| author | Michal Simek <monstr@monstr.eu> | 2011-07-21 11:01:58 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2011-10-10 08:54:20 +0200 |
| commit | a93c1a171ce012bbbba09bbaad22c8e516a589f9 (patch) | |
| tree | 676ccc2e23f89d9960e5992b81c165776c3255cb /arch | |
| parent | 077a4e6b9872eb18ae5dfa615f40753d5272c225 (diff) | |
| download | u-boot-imx-a93c1a171ce012bbbba09bbaad22c8e516a589f9.zip u-boot-imx-a93c1a171ce012bbbba09bbaad22c8e516a589f9.tar.gz u-boot-imx-a93c1a171ce012bbbba09bbaad22c8e516a589f9.tar.bz2 | |
microblaze: Support flashes on lower addresses
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/include/asm/processor.h | 32 | ||||
| -rw-r--r-- | arch/microblaze/lib/board.c | 5 |
2 files changed, 36 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h index 78b8976..2295d0a 100644 --- a/arch/microblaze/include/asm/processor.h +++ b/arch/microblaze/include/asm/processor.h @@ -1 +1,31 @@ -/* FIXME: Implement this! */ +/* + * Copyright (C) 2011 Michal Simek <monstr@monstr.eu> + * + * 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_MICROBLAZE_PROCESSOR_H +#define __ASM_MICROBLAZE_PROCESSOR_H + +/* References to section boundaries */ + +extern char __end[]; +extern char __text_start[]; + +#endif /* __ASM_MICROBLAZE_PROCESSOR_H */ diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c index 5510c12..df27c1c 100644 --- a/arch/microblaze/lib/board.c +++ b/arch/microblaze/lib/board.c @@ -31,6 +31,7 @@ #include <watchdog.h> #include <stdio_dev.h> #include <net.h> +#include <asm/processor.h> DECLARE_GLOBAL_DATA_PTR; @@ -84,6 +85,8 @@ init_fnc_t *init_sequence[] = { NULL, }; +unsigned long monitor_flash_len; + void board_init (void) { bd_t *bd; @@ -105,6 +108,8 @@ void board_init (void) bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */ + monitor_flash_len = __end - __text_start; + /* * The Malloc area is immediately below the monitor copy in DRAM * aka CONFIG_SYS_MONITOR_BASE - Note there is no need for reloc_off |