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authorPeter Tyser <ptyser@xes-inc.com>2010-04-12 22:28:04 -0500
committerWolfgang Denk <wd@denx.de>2010-04-13 09:13:03 +0200
commitea0364f1bbfed1e3ea711147420875cf338fe77a (patch)
tree15c051bc4d2e94c1661c73e1b87c22c7beda7c24 /lib_mips/bootm.c
parent89f39e177e7b0152aa1d3152baa25d986e36cdcf (diff)
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Move lib_$ARCH directories to arch/$ARCH/lib
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'lib_mips/bootm.c')
-rw-r--r--lib_mips/bootm.c174
1 files changed, 0 insertions, 174 deletions
diff --git a/lib_mips/bootm.c b/lib_mips/bootm.c
deleted file mode 100644
index 54af24c..0000000
--- a/lib_mips/bootm.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * (C) Copyright 2003
- * 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 <common.h>
-#include <command.h>
-#include <image.h>
-#include <u-boot/zlib.h>
-#include <asm/byteorder.h>
-#include <asm/addrspace.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define LINUX_MAX_ENVS 256
-#define LINUX_MAX_ARGS 256
-
-static int linux_argc;
-static char ** linux_argv;
-
-static char ** linux_env;
-static char * linux_env_p;
-static int linux_env_idx;
-
-static void linux_params_init (ulong start, char * commandline);
-static void linux_env_set (char * env_name, char * env_val);
-
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
-{
- void (*theKernel) (int, char **, char **, int *);
- char *commandline = getenv ("bootargs");
- char env_buf[12];
- char *cp;
-
- if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
- return 1;
-
- /* find kernel entry point */
- theKernel = (void (*)(int, char **, char **, int *))images->ep;
-
- show_boot_progress (15);
-
-#ifdef DEBUG
- printf ("## Transferring control to Linux (at address %08lx) ...\n",
- (ulong) theKernel);
-#endif
-
- linux_params_init (UNCACHED_SDRAM (gd->bd->bi_boot_params), commandline);
-
-#ifdef CONFIG_MEMSIZE_IN_BYTES
- sprintf (env_buf, "%lu", (ulong)gd->ram_size);
- debug ("## Giving linux memsize in bytes, %lu\n", (ulong)gd->ram_size);
-#else
- sprintf (env_buf, "%lu", (ulong)(gd->ram_size >> 20));
- debug ("## Giving linux memsize in MB, %lu\n", (ulong)(gd->ram_size >> 20));
-#endif /* CONFIG_MEMSIZE_IN_BYTES */
-
- linux_env_set ("memsize", env_buf);
-
- sprintf (env_buf, "0x%08X", (uint) UNCACHED_SDRAM (images->rd_start));
- linux_env_set ("initrd_start", env_buf);
-
- sprintf (env_buf, "0x%X", (uint) (images->rd_end - images->rd_start));
- linux_env_set ("initrd_size", env_buf);
-
- sprintf (env_buf, "0x%08X", (uint) (gd->bd->bi_flashstart));
- linux_env_set ("flash_start", env_buf);
-
- sprintf (env_buf, "0x%X", (uint) (gd->bd->bi_flashsize));
- linux_env_set ("flash_size", env_buf);
-
- cp = getenv("ethaddr");
- if (cp != NULL) {
- linux_env_set("ethaddr", cp);
- }
-
- cp = getenv("eth1addr");
- if (cp != NULL) {
- linux_env_set("eth1addr", cp);
- }
-
- /* we assume that the kernel is in place */
- printf ("\nStarting kernel ...\n\n");
-
- theKernel (linux_argc, linux_argv, linux_env, 0);
- /* does not return */
- return 1;
-}
-
-static void linux_params_init (ulong start, char *line)
-{
- char *next, *quote, *argp;
-
- linux_argc = 1;
- linux_argv = (char **) start;
- linux_argv[0] = 0;
- argp = (char *) (linux_argv + LINUX_MAX_ARGS);
-
- next = line;
-
- while (line && *line && linux_argc < LINUX_MAX_ARGS) {
- quote = strchr (line, '"');
- next = strchr (line, ' ');
-
- while (next != NULL && quote != NULL && quote < next) {
- /* we found a left quote before the next blank
- * now we have to find the matching right quote
- */
- next = strchr (quote + 1, '"');
- if (next != NULL) {
- quote = strchr (next + 1, '"');
- next = strchr (next + 1, ' ');
- }
- }
-
- if (next == NULL) {
- next = line + strlen (line);
- }
-
- linux_argv[linux_argc] = argp;
- memcpy (argp, line, next - line);
- argp[next - line] = 0;
-
- argp += next - line + 1;
- linux_argc++;
-
- if (*next)
- next++;
-
- line = next;
- }
-
- linux_env = (char **) (((ulong) argp + 15) & ~15);
- linux_env[0] = 0;
- linux_env_p = (char *) (linux_env + LINUX_MAX_ENVS);
- linux_env_idx = 0;
-}
-
-static void linux_env_set (char *env_name, char *env_val)
-{
- if (linux_env_idx < LINUX_MAX_ENVS - 1) {
- linux_env[linux_env_idx] = linux_env_p;
-
- strcpy (linux_env_p, env_name);
- linux_env_p += strlen (env_name);
-
- strcpy (linux_env_p, "=");
- linux_env_p += 1;
-
- strcpy (linux_env_p, env_val);
- linux_env_p += strlen (env_val);
-
- linux_env_p++;
- linux_env[++linux_env_idx] = 0;
- }
-}