Signed-off-by: Niklaus Giger <[EMAIL PROTECTED]>
---
common/cmd_elf.c | 81 ++++++++++++++++++++----------------------------------
1 files changed, 30 insertions(+), 51 deletions(-)
diff --git a/common/cmd_elf.c b/common/cmd_elf.c
index 3ebb6d9..27a4b73 100644
--- a/common/cmd_elf.c
+++ b/common/cmd_elf.c
@@ -18,15 +18,12 @@
#include <linux/ctype.h>
#include <net.h>
#include <elf.h>
+#include <vxworks.h>
#if defined(CONFIG_WALNUT) || defined(CONFIG_SYS_VXWORKS_MAC_PTR)
DECLARE_GLOBAL_DATA_PTR;
#endif
-#ifndef MAX
-#define MAX(a,b) ((a) > (b) ? (a) : (b))
-#endif
-
int valid_elf_image (unsigned long addr);
unsigned long load_elf_image (unsigned long addr);
@@ -102,13 +99,10 @@ int do_bootvx (cmd_tbl_t *cmdtp, int flag, int argc, char
*argv[])
unsigned long bootaddr; /* Address to put the bootline */
char *bootline; /* Text of the bootline */
char *tmp; /* Temporary char pointer */
+ char build_buf[128]; /* Buffer for building the bootline */
-#if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
- char build_buf[80]; /* Buffer for building the bootline */
-#endif
- /* -------------------------------------------------- */
-
- /*
+ /* ---------------------------------------------------
+ *
* Check the loadaddr variable.
* If we don't know where the image is then we're done.
*/
@@ -124,7 +118,8 @@ int do_bootvx (cmd_tbl_t *cmdtp, int flag, int argc, char
*argv[])
if ((argc == 2) && (strcmp (argv[1], "tftp") == 0)) {
if (NetLoop (TFTP) <= 0)
return 1;
- printf ("Automatic boot of VxWorks image at address 0x%08lx ...
\n", addr);
+ printf ("Automatic boot of VxWorks image at address 0x%08lx ...
\n",
+ addr);
}
#endif
@@ -152,7 +147,7 @@ int do_bootvx (cmd_tbl_t *cmdtp, int flag, int argc, char
*argv[])
*/
if ((tmp = getenv ("bootaddr")) == NULL)
- bootaddr = 0x4200;
+ bootaddr = CONFIG_SYS_VXWORKS_BOOT_ADDR;
else
bootaddr = simple_strtoul (tmp, NULL, 16);
@@ -163,54 +158,40 @@ int do_bootvx (cmd_tbl_t *cmdtp, int flag, int argc, char
*argv[])
*/
if ((bootline = getenv ("bootargs")) != NULL) {
- memcpy ((void *) bootaddr, bootline, MAX(strlen(bootline),
255));
- flush_cache (bootaddr, MAX(strlen(bootline), 255));
+ memcpy ((void *) bootaddr, bootline,
+ max (strlen (bootline), 255));
+ flush_cache (bootaddr, max (strlen (bootline), 255));
} else {
-#if defined(CONFIG_4xx)
- sprintf (build_buf, "ibmEmac(0,0)");
- if ((tmp = getenv ("hostname")) != NULL) {
- sprintf (&build_buf[strlen (build_buf - 1)],
- "host:%s ", tmp);
+
+ sprintf (build_buf, CONFIG_SYS_VXWORKS_BOOT_DEVICE);
+ if ((tmp = getenv ("bootfile")) != NULL) {
+ sprintf (&build_buf[strlen (build_buf)],
+ "%s:%s ", CONFIG_SYS_VXWORKS_SERVERNAME, tmp);
} else {
- sprintf (&build_buf[strlen (build_buf - 1)],
- ": ");
+ sprintf (&build_buf[strlen (build_buf)],
+ "%s:file ", CONFIG_SYS_VXWORKS_SERVERNAME);
}
if ((tmp = getenv ("ipaddr")) != NULL) {
- sprintf (&build_buf[strlen (build_buf - 1)],
- "e=%s ", tmp);
+ sprintf (&build_buf[strlen (build_buf)], "e=%s ", tmp);
}
- memcpy ((void *)bootaddr, build_buf, MAX(strlen(build_buf),
255));
- flush_cache (bootaddr, MAX(strlen(build_buf), 255));
-#elif defined(CONFIG_IOP480)
- sprintf (build_buf, "dc(0,0)");
- if ((tmp = getenv ("hostname")) != NULL) {
- sprintf (&build_buf[strlen (build_buf - 1)],
- "host:%s ", tmp);
- } else {
- sprintf (&build_buf[strlen (build_buf - 1)],
- ": ");
+ if ((tmp = getenv ("serverip")) != NULL) {
+ sprintf (&build_buf[strlen (build_buf)], "h=%s ", tmp);
}
- if ((tmp = getenv ("ipaddr")) != NULL) {
- sprintf (&build_buf[strlen (build_buf - 1)],
- "e=%s ", tmp);
+ if ((tmp = getenv ("hostname")) != NULL) {
+ sprintf (&build_buf[strlen (build_buf)], "tn=%s ", tmp);
}
- memcpy ((void *) bootaddr, build_buf, MAX(strlen(build_buf),
255));
- flush_cache (bootaddr, MAX(strlen(build_buf), 255));
-#else
-
- /*
- * I'm not sure what the device should be for other
- * PPC flavors, the hostname and ipaddr should be ok
- * to just copy
- */
-
- puts ("No bootargs defined\n");
- return 1;
+#ifdef CONFIG_SYS_VXWORKS_ADD_PARAMS
+ sprintf (&build_buf[strlen (build_buf)],
+ CONFIG_SYS_VXWORKS_ADD_PARAMS);
#endif
+
+ memcpy ((void *) bootaddr, build_buf,
+ max (strlen (build_buf), 255));
+ flush_cache (bootaddr, max (strlen (build_buf), 255));
}
/*
@@ -255,8 +236,7 @@ int valid_elf_image (unsigned long addr)
}
if (ehdr->e_type != ET_EXEC) {
- printf ("## Not a 32-bit elf image at address 0x%08lx\n",
- addr);
+ printf ("## Not a 32-bit elf image at address 0x%08lx\n", addr);
return 0;
}
@@ -271,7 +251,6 @@ int valid_elf_image (unsigned long addr)
return 1;
}
-
/* ======================================================================
* A very simple elf loader, assumes the image is valid, returns the
* entry point address.
--
1.6.0.2
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