X-Git-Url: http://git.ozlabs.org/?p=yaboot.git;a=blobdiff_plain;f=second%2Fyaboot.c;h=5df07608dacb297eda7352fa03c55013ec3d2f64;hp=3d93275018027376cafffb685104a0fbfea586d0;hb=1f0f86b8e9cb113674bec055c2d0f182a28a5bd2;hpb=0c0a18b7a1a6b44963da4469d21428e76f9c2b30

diff --git a/second/yaboot.c b/second/yaboot.c
index 3d93275..5df0760 100644
--- a/second/yaboot.c
+++ b/second/yaboot.c
@@ -300,6 +300,7 @@ void print_message_file(char *filename)
 	  }
 
      strncpy(msgpath, filename, sizeof(msgpath));
+     msgfile = boot; /* Copy all the original paramters */
      if (!parse_device_path(msgpath, defdev, defpart, "/etc/yaboot.msg", &msgfile)) {
 	  prom_printf("%s: Unable to parse\n", msgpath);
 	  goto done;
@@ -470,6 +471,8 @@ static int load_my_config_file(struct boot_fspec_t *orig_fspec)
      int minlen;
 
      packet = prom_get_netinfo();
+     if (!packet)
+          goto out;
 
      /*
       * First, try to match on mac address with the hardware type
@@ -988,6 +991,7 @@ int get_params(struct boot_param_t* params)
      if (!label && password)
 	  check_password ("To boot a custom image you must enter the password.");
 
+     params->kernel = boot; /* Copy all the original paramters */
      if (!parse_device_path(imagepath, defdevice, defpart,
 			    "/vmlinux", &params->kernel)) {
 	  prom_printf("%s: Unable to parse\n", imagepath);
@@ -1009,6 +1013,7 @@ int get_params(struct boot_param_t* params)
                strncpy(initrdpath, p, 1024);
 
 	       DEBUG_F("Parsing initrd path <%s>\n", initrdpath);
+	       params->rd = boot; /* Copy all the original paramters */
 	       if (!parse_device_path(initrdpath, defdevice, defpart,
 				      "/root.bin", &params->rd)) {
 		    prom_printf("%s: Unable to parse\n", imagepath);
@@ -1019,6 +1024,7 @@ int get_params(struct boot_param_t* params)
 	  if (p && *p) {
 	       DEBUG_F("Parsing sysmap path <%s>\n", p);
 	       strncpy(sysmappath, p, 1024);
+	       params->sysmap = boot; /* Copy all the original paramters */
 	       if (!parse_device_path(sysmappath, defdevice, defpart,
 				      "/boot/System.map", &params->sysmap)) {
 		    prom_printf("%s: Unable to parse\n", imagepath);
@@ -1047,7 +1053,6 @@ yaboot_text_ui(void)
      void                *sysmap_base;
      unsigned long	sysmap_size;
      kernel_entry_t      kernel_entry;
-     struct bi_record*	birec;
      char*               loc=NULL;
      loadinfo_t          loadinfo;
      void                *initrd_more,*initrd_want;
@@ -1239,50 +1244,6 @@ yaboot_text_ui(void)
 	  flush_icache_range ((long)loadinfo.base, (long)loadinfo.base+loadinfo.memsize);
 	  DEBUG_F(" done\n");
 
-	  if (flat_vmlinux) {
-	       /*
-	        * Fill new boot infos (only if booting a vmlinux).
-	        *
-	        * The birec is low on memory, probably inside the malloc pool,
-	        * so we don't write it earlier. At this point, we should not
-	        * use anything coming from the malloc pool.
-	        */
-	       birec = (struct bi_record *)_ALIGN(loadinfo.filesize+(1<<20)-1,(1<<20));
-
-	       /* We make sure it's mapped. We map only 64k for now, it's
-	        * plenty enough we don't claim since this precise memory
-	        * range may already be claimed by the malloc pool.
-	        */
-	       prom_map (birec, birec, 0x10000);
-	       DEBUG_F("birec at %p\n", birec);
-	       DEBUG_SLEEP;
-
-	       birec->tag = BI_FIRST;
-	       birec->size = sizeof(struct bi_record);
-	       birec = (struct bi_record *)((ulong)birec + birec->size);
-
-	       birec->tag = BI_BOOTLOADER_ID;
-	       sprintf( (char *)birec->data, "yaboot");
-	       birec->size = sizeof(struct bi_record) + strlen("yaboot") + 1;
-	       birec = (struct bi_record *)((ulong)birec + birec->size);
-
-	       birec->tag = BI_MACHTYPE;
-	       birec->data[0] = _machine;
-	       birec->size = sizeof(struct bi_record) + sizeof(ulong);
-	       birec = (struct bi_record *)((ulong)birec + birec->size);
-
-	       if (sysmap_base) {
-	            birec->tag = BI_SYSMAP;
-	            birec->data[0] = (ulong)sysmap_base;
-	            birec->data[1] = sysmap_size;
-	            birec->size = sizeof(struct bi_record) + sizeof(ulong)*2;
-	            birec = (struct bi_record *)((ulong)birec + birec->size);
-	       }
-	       birec->tag = BI_LAST;
-	       birec->size = sizeof(struct bi_record);
-	       birec = (struct bi_record *)((ulong)birec + birec->size);
-          }
-
           /* compute the kernel's entry point. */
 	  kernel_entry = loadinfo.base + loadinfo.entry - loadinfo.load_loc;
 
@@ -1520,8 +1481,7 @@ load_elf64(struct boot_file_t *file, loadinfo_t *loadinfo)
 	  goto bail;
      }
 
-     /* leave some room (1Mb) for boot infos */
-     loadinfo->memsize = _ALIGN(loadinfo->memsize,(1<<20)) + 0x100000;
+     loadinfo->memsize = _ALIGN(loadinfo->memsize,(1<<20));
      /* Claim OF memory */
      DEBUG_F("Before prom_claim, mem_sz: 0x%08lx\n", loadinfo->memsize);
 
@@ -1606,7 +1566,7 @@ is_elf64(loadinfo_t *loadinfo)
 	     e->e_ident[EI_MAG3]  == ELFMAG3	    &&
 	     e->e_ident[EI_CLASS] == ELFCLASS64  &&
 	     e->e_ident[EI_DATA]  == ELFDATA2MSB &&
-	     e->e_type            == ET_EXEC	    &&
+	     (e->e_type == ET_EXEC || e->e_type == ET_DYN) &&
 	     e->e_machine         == EM_PPC64);
 }
 
@@ -1750,7 +1710,7 @@ yaboot_main(void)
 	  prom_printf("%s: Unable to parse\n", bootdevice);
 	  return -1;
      }
-     if (_machine == _MACH_bplan)
+     if (_machine == _MACH_bplan && !conf_given)
         boot.part++;
      DEBUG_F("After parse_device_path: dev=%s, part=%d, file=%s\n",
 	     boot.dev, boot.part, boot.file);