#
# environment.in - The default environment
#

#
# Note: for backwards-compatibility, we don't test whether the symbol "GTA01"
# is defined, but we only test for "GTA02".
#

#ifdef GTA02

#define CONSOLE ttySAC2
#define ROOTDEV /dev/mtdblock6
#define FRAMEBUFFER 0x8800000
#define MMC_NUM 1

#else # GTA01

#define CONSOLE ttySAC0
#define ROOTDEV /dev/mtdblock4
#define FRAMEBUFFER 0x33d00000
#define MMC_NUM 0

#endif

#ifndef QUIET
#define LOGLEVEL 8
#else
#define LOGLEVEL 4
#endif

#ifdef INIT
#define INIT_OPT init=INIT
#else
#define INIT_OPT
#endif

#ifndef SD_KERNEL
#define SD_KERNEL uImage.bin
#endif


##### Common settings #########################################################


bootargs_base=
  rootfstype=jffs2
  root=ROOTDEV
  console=CONSOLE,115200
  console=tty0
  loglevel=LOGLEVEL
  INIT_OPT
  regular_boot

bootcmd=
  setenv bootargs ${bootargs_base} ${mtdparts};
  nand read.e 0x32000000 kernel 0x200000;
  bootm 0x32000000

stdout=usbtty
stderr=usbtty
stdin=usbtty

usbtty=cdc_acm

sd_image_name=SD_KERNEL


##### Appearance and mode of interaction ######################################


#ifdef NOR_ENV

bootdelay=5
boot_menu_timeout=60

#else

bootdelay=1

quiet=1

splashimage=
  nand read.e 0x32000000 splash 0x5000;
  unzip 0x32000000 FRAMEBUFFER 0x96000

#endif


##### Menu items ##############################################################


menu_1=
  Boot from microSD (FAT+ext2):
  setenv bootargs
    ${bootargs_base} rootfstype=ext2 root=/dev/mmcblk0p2 rootdelay=5
    ${mtdparts} ro;
  mmcinit;
  fatload mmc MMC_NUM 0x32000000 ${sd_image_name};
  bootm 0x32000000

#ifdef ext2_not_broken_in_uboot

menu_2=
  Boot from microSD (ext2):
  setenv bootargs
    ${bootargs_base} rootfstype=ext2 root=/dev/mmcblk0p1 rootdelay=5
    ${mtdparts} ro;
  mmcinit;
  ext2load mmc MMC_NUM 0x32000000 /boot/${sd_image_name};
  bootm 0x32000000

#endif

#ifdef look_into_this_later_NOR_ENV

menu_3=
  Copy u-boot from NOR to NAND:
  cp.l 0x18000000 0x32000000 0x10000;
  mw.l 0x32000040 0 2;	# preboot_override and env_override
  nand write.e 0x32000000 0 0x40000;
  dynenv set u-boot_env

#endif

menu_4=
  Set console to USB:
  setenv stdin usbtty;
  setenv stdout usbtty;
  setenv stderr usbtty

menu_5=
  Set console to serial:
  setenv stdin serial;
  setenv stdout serial;
  setenv stderr serial

menu_6=
  Reboot:
  reset

#ifdef UNUSED

menu_7=
  Factory reset:
  defaultenv;
  dynpart;
  bootd

#endif

menu_8=
  Power off:
  neo1973 power-off