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authorPeter Tyser <ptyser@xes-inc.com>2010-04-12 22:28:05 -0500
committerWolfgang Denk <wd@denx.de>2010-04-13 09:13:04 +0200
commit78acc472d9719316f22e002a009a998d9ceec29d (patch)
treeaa99461b3d693cf3691869abea485091860a66d0 /lib_generic/display_options.c
parentea0364f1bbfed1e3ea711147420875cf338fe77a (diff)
Rename lib_generic/ to lib/
Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'lib_generic/display_options.c')
-rw-r--r--lib_generic/display_options.c145
1 files changed, 0 insertions, 145 deletions
diff --git a/lib_generic/display_options.c b/lib_generic/display_options.c
deleted file mode 100644
index 2dc2567410..0000000000
--- a/lib_generic/display_options.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * (C) Copyright 2000-2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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 <config.h>
-#include <common.h>
-#include <linux/ctype.h>
-#include <asm/io.h>
-
-int display_options (void)
-{
- extern char version_string[];
-
-#if defined(BUILD_TAG)
- printf ("\n\n%s, Build: %s\n\n", version_string, BUILD_TAG);
-#else
- printf ("\n\n%s\n\n", version_string);
-#endif
- return 0;
-}
-
-/*
- * print sizes as "xxx kB", "xxx.y kB", "xxx MB", "xxx.y MB",
- * xxx GB, or xxx.y GB as needed; allow for optional trailing string
- * (like "\n")
- */
-void print_size (phys_size_t size, const char *s)
-{
- ulong m = 0, n;
- phys_size_t d = 1 << 30; /* 1 GB */
- char c = 'G';
-
- if (size < d) { /* try MB */
- c = 'M';
- d = 1 << 20;
- if (size < d) { /* print in kB */
- c = 'k';
- d = 1 << 10;
- }
- }
-
- n = size / d;
-
- /* If there's a remainder, deal with it */
- if(size % d) {
- m = (10 * (size - (n * d)) + (d / 2) ) / d;
-
- if (m >= 10) {
- m -= 10;
- n += 1;
- }
- }
-
- printf ("%2ld", n);
- if (m) {
- printf (".%ld", m);
- }
- printf (" %cB%s", c, s);
-}
-
-/*
- * Print data buffer in hex and ascii form to the terminal.
- *
- * data reads are buffered so that each memory address is only read once.
- * Useful when displaying the contents of volatile registers.
- *
- * parameters:
- * addr: Starting address to display at start of line
- * data: pointer to data buffer
- * width: data value width. May be 1, 2, or 4.
- * count: number of values to display
- * linelen: Number of values to print per line; specify 0 for default length
- */
-#define MAX_LINE_LENGTH_BYTES (64)
-#define DEFAULT_LINE_LENGTH_BYTES (16)
-int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen)
-{
- uint8_t linebuf[MAX_LINE_LENGTH_BYTES];
- uint32_t *uip = (void*)linebuf;
- uint16_t *usp = (void*)linebuf;
- uint8_t *ucp = (void*)linebuf;
- int i;
-
- if (linelen*width > MAX_LINE_LENGTH_BYTES)
- linelen = MAX_LINE_LENGTH_BYTES / width;
- if (linelen < 1)
- linelen = DEFAULT_LINE_LENGTH_BYTES / width;
-
- while (count) {
- printf("%08lx:", addr);
-
- /* check for overflow condition */
- if (count < linelen)
- linelen = count;
-
- /* Copy from memory into linebuf and print hex values */
- for (i = 0; i < linelen; i++) {
- if (width == 4) {
- uip[i] = *(volatile uint32_t *)data;
- printf(" %08x", uip[i]);
- } else if (width == 2) {
- usp[i] = *(volatile uint16_t *)data;
- printf(" %04x", usp[i]);
- } else {
- ucp[i] = *(volatile uint8_t *)data;
- printf(" %02x", ucp[i]);
- }
- data += width;
- }
-
- /* Print data in ASCII characters */
- puts(" ");
- for (i = 0; i < linelen * width; i++)
- putc(isprint(ucp[i]) && (ucp[i] < 0x80) ? ucp[i] : '.');
- putc ('\n');
-
- /* update references */
- addr += linelen * width;
- count -= linelen;
-
- if (ctrlc())
- return -1;
- }
-
- return 0;
-}