config/u-boot/boot.cmd

   1 if test ${boot_dev} = ""; then
   2         setenv boot_dev mmc;
   3         setenv root_dev /dev/mmcblk0p3;
   4 fi;
   5
   6 if test ${dev_num} = ""; then
   7         setenv dev_num 0;
   8 fi;
   9
  10 if test ${boot_part} = ""; then
  11         setenv boot_part ${dev_num}:1;
  12 fi;
  13
  14 if test ${soc} = "kirkwood"; then
  15         setenv kernel_type -kirkwood;
  16 else
  17         if test ${cpu} = "armv8"; then
  18                 echo ;
  19         else
  20                 setenv kernel_type -multi;
  21         fi;
  22 fi;
  23
  24 # Import uEnv txt...
  25 if fatload ${boot_dev} ${boot_part} ${kernel_addr_r} uEnv.txt; then
  26         echo Load uEnv.txt...;
  27         env import -t ${kernel_addr_r} ${filesize};
  28         if test "${uenvcmd}" = ""; then
  29                 echo ...;
  30         else
  31                 echo Boot with uEnv.txt...;
  32                 run uenvcmd;
  33         fi;
  34 fi;
  35
  36 # for compatiblity reasons set DTBSUNXI if we run on sunxi
  37 if test "${board}" = "sunxi"; then
  38         setenv fdtfile ${DTBSUNXI};
  39 fi;
  40
  41 # Check if serial console is enabled
  42 if test "${SERIAL-CONSOLE}" = "ON"; then
  43         if test ${console} = ""; then
  44                 if test "${board}" = "rpi"; then
  45                         if test ${cpu} = "armv8"; then
  46                                 if test "${fdtfile}" = "broadcom/bcm2837-rpi-3-b-plus.dtb"; then
  47                                         setenv console ttyS1,115200n8;
  48                                 else
  49                                         if test "${fdtfile}" = "broadcom/bcm2837-rpi-3-b.dtb"; then
  50                                                 setenv console ttyS1,115200n8;
  51                                         else
  52                                                 setenv console ttyAMA0,115200n8;
  53                                         fi;
  54                                 fi;
  55                         else
  56                                 if test "${fdtfile}" = "bcm2837-rpi-3-b-plus.dtb"; then
  57                                         setenv console ttyS1,115200n8;
  58                                 else
  59                                         if test "${fdtfile}" = "bcm2837-rpi-3-b.dtb"; then
  60                                                 setenv console ttyS1,115200n8;
  61                                         else
  62                                                 setenv console ttyAMA0,115200n8;
  63                                         fi;
  64                                 fi;
  65                         fi;
  66                 else
  67                         setenv console ttyS0,115200n8;
  68                 fi;
  69         fi
  70         echo Set console to ${console};
  71         setenv bootargs console=${console} root=${root_dev} rootwait;
  72 else
  73         echo Set console to tty1 ;
  74         setenv bootargs console=tty1 root=${root_dev} rootwait;
  75 fi;
  76
  77 setenv fdt_high ffffffff;
  78 fatload ${boot_dev} ${boot_part} ${kernel_addr_r} vmlinuz-${KVER}-ipfire${kernel_type};
  79 fatload ${boot_dev} ${boot_part} ${fdt_addr_r} dtb-${KVER}-ipfire${kernel_type}/${fdtfile};
  80
  81 if test "${FDTCMDS}" = ""; then
  82         echo ;
  83 else
  84         fdt addr ${fdt_addr_r};
  85         run FDTCMDS;
  86 fi;
  87
  88 setenv ramdisk_addr ${ramdisk_addr_r}
  89 if fatload ${boot_dev} ${boot_part} ${ramdisk_addr} uInit-${KVER}-ipfire${kernel_type}; then
  90         echo Ramdisk loaded...;
  91 else
  92         echo Ramdisk not loaded...;
  93         setenv ramdisk_addr -;
  94 fi ;
  95 bootz ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r};
  96 booti ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r};
  97
  98 bootz ${kernel_addr_r} - ${fdt_addr_r};
  99 booti ${kernel_addr_r} - ${fdt_addr_r};
 100
 101 # Recompile with:
 102 # mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr