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authorSascha Hauer <sha@octopus.labnet.pengutronix.de>2007-09-21 09:11:56 +0200
committerSascha Hauer <sha@octopus.labnet.pengutronix.de>2007-09-21 09:11:56 +0200
commit2723a41e089a29bd89ce5d9201fd31a755dd2778 (patch)
treee2cdb553f211faba683330c1a66df4ad0c738a62 /lib_microblaze/board.c
parent591b88e631240d180398b86a363af1bbe72ddfdd (diff)
downloadbarebox-2723a41e089a29bd89ce5d9201fd31a755dd2778.tar.gz
barebox-2723a41e089a29bd89ce5d9201fd31a755dd2778.tar.xz
remove old microblaze support
Diffstat (limited to 'lib_microblaze/board.c')
-rw-r--r--lib_microblaze/board.c108
1 files changed, 0 insertions, 108 deletions
diff --git a/lib_microblaze/board.c b/lib_microblaze/board.c
deleted file mode 100644
index 026d247e54..0000000000
--- a/lib_microblaze/board.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * (C) Copyright 2004 Atmark Techno, Inc.
- *
- * Yasushi SHOJI <yashi@atmark-techno.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
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <version.h>
-#include <watchdog.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-const char version_string[] =
- U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")";
-
-/*
- * Begin and End of memory area for malloc(), and current "brk"
- */
-static ulong mem_malloc_start;
-static ulong mem_malloc_end;
-static ulong mem_malloc_brk;
-
-
-void *sbrk (ptrdiff_t increment)
-{
- ulong old = mem_malloc_brk;
- ulong new = old + increment;
-
- if ((new < mem_malloc_start) || (new > mem_malloc_end)) {
- return (NULL);
- }
- mem_malloc_brk = new;
- return ((void *) old);
-}
-
-/*
- * All attempts to come up with a "common" initialization sequence
- * that works for all boards and architectures failed: some of the
- * requirements are just _too_ different. To get rid of the resulting
- * mess of board dependend #ifdef'ed code we now make the whole
- * initialization sequence configurable to the user.
- *
- * The requirements for any new initalization function is simple: it
- * receives a pointer to the "global data" structure as it's only
- * argument, and returns an integer return code, where 0 means
- * "continue" and != 0 means "fatal error, hang the system".
- */
-typedef int (init_fnc_t) (void);
-
-init_fnc_t *init_sequence[] = {
- serial_init, /* serial communications setup */
- NULL,
-};
-
-void board_init(void)
-{
- bd_t *bd;
- init_fnc_t **init_fnc_ptr;
-
- /* Pointer is writable since we allocated a register for it. */
- gd = (gd_t *)CFG_GBL_DATA_OFFSET;
- memset((void *)gd, 0, CFG_GBL_DATA_SIZE);
-
- gd->bd = (bd_t *)(gd+1); /* At end of global data */
- gd->baudrate = CONFIG_BAUDRATE;
-
- bd = gd->bd;
- bd->bi_baudrate = CONFIG_BAUDRATE;
-
- for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
- WATCHDOG_RESET ();
- if ((*init_fnc_ptr) () != 0) {
- hang ();
- }
- }
-
- /* main_loop */
- for (;;) {
- WATCHDOG_RESET ();
- main_loop ();
- }
-}
-
-void hang (void)
-{
- puts ("### ERROR ### Please RESET the board ###\n");
- for (;;);
-}