Changes between Initial Version and Version 1 of macDevelUSB

Timestamp:

Dec 2, 2013, 4:49:07 PM (10 years ago)

Author:

juanfran

Comment:

--

macDevelUSB

@@ +1 @@
+== Crear USB oglive desde cero ==
+   Es necesario:
+          * Inintrd de opengnesys (oginitrd.img) modificado para emular pxe y descargar la entrada de grldr (menu.lst) y el kernel de OlpenGnsys 
+          * Grub2 compilado para sistemas efi de 64 bits (bootx64.efi)
+          * Archivo grub.cfg con el menu de arranque
+          * Pendrive 
+
+ 1)Preparacion de la unidad de arranque
+   Ejecutar las siguientes instrucciones en la para unidad del pendrive:  
+       ?> parted -s /dev/sdX mklabel GPT 
+       ?> parted -sm /dev/sdX mkpartfs EFI fat32 20.5k 210m 2 
+ 
+ 2)Compilacion de grub2
+   Una vez descargado grub de la direccion    y descomprimido ejecutar las siguientes instruccuines :
+       ?> sudo apt-get install bison libopts25 libselinux1-dev autogen m4 autoconf help2man libopts25-dev flex libfont-freetype-perl automake autotools-dev freetype2-demos texinfo
+       ?> export EFI_ARCH=x86_64
+       ?> ./configure --with-platform=efi --target=${EFI_ARCH} --program-prefix=""
+       ?> make
+       ?> sudo ./grub-mkimage -O x86_64-efi -d ./grub-core -o bootx64.efi -p "" part_gpt part_msdos ntfs ntfscomp hfsplus fat ext2 normal chain boot configfile linux multiboot video_fb efi_gop efi_uga font test search
+       ?> montar el Pendrive y Crear una carpeta /efi/boot/grub 
+       ?> sudo cp bootx64.efi *.mod *.lst /mnt/sdaX/efi/boot/grub
+ 
+ 3)copiar ogvmlinux y oginitrd en la carpeta /mnt/sdaX/efi/boot
+ 
+ 4)Creacion del menu de arranque
+   Ejemplo de configuracion del archivo grub.cfg :
+
+#definicion de variables
+########################
+
+set timeout=3
+set default=0
+#search.file /efi/boot/bootx64.efi root
+set nextboot="pxe"
+
+#controladores graficos para grub
+##################################
+
+set GRUB2_PREFIX_DIR=/efi/boot/grub/
+insmod $GRUB2_PREFIX_DIR/video_fb.mod 
+insmod $GRUB2_PREFIX_DIR/efi_gop.mod
+insmod $GRUB2_PREFIX_DIR/efi_uga.mod
+#insmod $GRUB2_PREFIX_DIR/font.mod
+
+if loadfont $GRUB2_PREFIX_DIR/fonts/unicode.pf2 ; then
+  #set gfxmode=auto     
+  #set gfxmode=1920x1080
+  set gfxmode=1280x720
+  #insmod $GRUB2_PREFIX_DIR/gfxterm.mod
+fi
+terminal_output gfxterm
+background_image /fondos/1280x720.png
+set COLOR_NORMAL="black/black"
+set COLOR_HIGHLIGHT="black/light-gray"
+##################################
+#if loadfont $GRUB2_PREFIX_DIR/fonts/unicode.pf2
+#then
+  #insmod $GRUB2_PREFIX_DIR/gfxterm.mod
+  #set gfxmode=auto
+  #set gfxpayload=keep
+  #terminal_output gfxterm
+#fi
+#terminal_output console
+
+#Menus de inicio
+##################################
+fakebios
+insmod $GRUB2_PREFIX_DIR/test.mod
+search.file /boot.mac nextboot
+
+if [ test $nextboot == "pxe" ]
+then
+
+        set nextboot="pxe"
+        search.file /boot.win nextboot
+        if [ test $nextboot != "pxe" ]
+        then
+                menuentry 'Windows 7' --class os {
+                search.file /Windows/Boot/EFI/bootmgr.efi root
+                loadbios /efi/boot/vbios.bin /efi/boot/int10.bin                
+                chainloader +1
+                }
+                set nextboot="pxe"
+        fi
+
+        menuentry 'Cliente pxe en kernel IOG ker3.8 og1.05' --class gnu-linux --class gnu --class os {
+        search.file /efi/boot/bootx64.efi root
+        loadbios /efi/boot/vbios.bin /efi/boot/int10.bin                
+        linux /efi/boot/clientepxe/ogvmlinuz vga=788 acpi=force ip=dhcp 
+        initrd /efi/boot/clientepxe/oginitrd.img
+        }
+        set nextboot="pxe"
+        search.file /boot.me nextboot
+        if [ test $nextboot != "pxe" ]
+        then
+        
+                menuentry 'Cliente pxe en kernel IOG ker3.8 og1.05 (boot.me)' --class gnu-linux --class gnu --class os {
+                search.file /boot.me root
+                loadbios /efi/boot/vbios.bin /efi/boot/int10.bin                
+                linux /efi/boot/clientepxe/ogvmlinuz vga=788 acpi=force ip=dhcp 
+                initrd /efi/boot/clientepxe/oginitrd.img
+                }
+                menuentry 'Cliente pxe en ogClient IOG ker3.7 og1.04' --class gnu-linux --class gnu --class os {
+                search.file /boot.me root
+                loadbios /efi/boot/vbios.bin /efi/boot/int10.bin                
+                linux /efi/boot/clientepxe.3.7/ogvmlinuz vga=788 acpi=force ip=dhcp 
+                initrd /efi/boot/clientepxe.3.7/oginitrd.img
+                }               
+                set nextboot="pxe"      
+        fi
+
+        search.fs_label ogClient nextboot
+        if [ test $nextboot != "pxe" ]
+        then
+                #solo para arranque desde pendrive
+                menuentry "ogclien online" {
+                search.fs_label ogClient root
+                linux /boot/ogvmlinuz ro vga=788 irqpoll acpi=on boot=oginit  og2nd=sqfs ogprotocol=smb ogactiveadmin=true ogdebug=true ip=dhcp boot=oginit quiet splash  irqpoll acpi=on og2nd=sqfs ogactiveadmin=false ogdebug=false ogupdateinitrd=true  vga=788 LANG=es_ES ip=172.17.69.230:172.17.69.233:172.17.69.254:255.255.255.0:BootOffLine:eth0:none group=Aula1 ogrepo=172.17.69.233 oglive=172.17.69.233 oglog=172.17.69.233 ogshare=172.17.69.233
+                initrd /boot/oginitrd.img
+                }
+
+                menuentry "ogclien local repo online" {
+                search.fs_label ogClient root
+                linux /boot/ogvmlinuz ro vga=788 irqpoll acpi=on boot=oginit  og2nd=sqfs ogprotocol=local ogactiveadmin=true ogdebug=false ip=dhcp boot=oginit quiet splash  irqpoll acpi=on og2nd=sqfs ogactiveadmin=false ogdebug=false ogupdateinitrd=true  vga=788 LANG=es_ES ip=172.17.69.230:172.17.69.233:172.17.69.254:255.255.255.0:BootOffLine:eth0:none group=Aula1 ogrepo=172.17.69.233 oglive=172.17.69.233 oglog=172.17.69.233 ogshare=172.17.69.233
+                initrd /boot/oginitrd.img
+                }
+        
+                menuentry "ogclien offline debug noip" {
+                search.fs_label ogClient root
+                linux /boot/ogvmlinuz ro vga=788 irqpoll acpi=on boot=oginit  og2nd=sqfs ogprotocol=local ogactiveadmin=true ogdebug=true ip=none
+                initrd /boot/oginitrd.img
+                }
+                menuentry "ogclien offline bash noip" {
+                search.fs_label ogClient root
+                linux /boot/ogvmlinuz ro vga=788 irqpoll acpi=on boot=oginit oginit=/bin/bash  og2nd=sqfs ogprotocol=local ogactiveadmin=true ogdebug=false ip=none
+                initrd /boot/oginitrd.img
+                }
+
+                menuentry "ogclien offline debug ip=dhcp" {
+                search.fs_label ogClient root
+                linux /boot/ogvmlinuz ro vga=788 irqpoll acpi=on boot=oginit  og2nd=sqfs ogprotocol=local ogactiveadmin=true ogdebug=true ip=dhcp
+                initrd /boot/oginitrd.img
+                }
+                set nextboot="pxe"
+        fi
+fi      
+
+#siempre presentara la opcion de arranque en macosx
+  
+  #if [test $nextboot == "hd1,gpt1" ] then      
+  menuentry 'Macosx hd1,2' --class gnu-linux --class gnu --class os {
+  search.file /System/Library/CoreServices/boot.efi root                        
+  #set root=(hd1,gpt2)
+  chainloader /System/Library/CoreServices/boot.efi
+  #chainloading +1
+  } 
+
+
+        
+