'V¹©ËgERç'Æ#dß# Bootscript using the new unified bootcmd handling
# introduced with u-boot v2014.10
if test -n "${boot_targets}"; then
echo "Mainline u-boot / new-style environment detected."
else
echo "Non-mainline u-boot or old-style mainline u-boot detected."
echo "This boot script uses the unified bootcmd handling of mainline"
echo "u-boot >=v2014.10, which is not available on your system."
echo "Please boot the installer manually."
exit 0
fi
if test -z "${fdtfile}"; then
echo 'fdtfile environment variable not set. Aborting boot process.'
exit 0
fi
if test -n "${distro_bootpart}"; then
setenv partition "${distro_bootpart}"
else
setenv partition "${bootpart}"
fi
if test ! -e ${devtype} ${devnum}:${partition} dtbs/${fdtfile}; then
echo "This installer medium does not contain a suitable device-tree file for"
echo "this system (${fdtfile}). Aborting boot process."
exit 0
fi
# Some i.MX6-based systems do not encode the baudrate in the console variable
if test "${console}" = "ttymxc0" && test -n "${baudrate}"; then
setenv console "${console},${baudrate}"
fi
if test -n "${console}"; then
setenv bootargs "${bootargs} console=${console}"
fi
load ${devtype} ${devnum}:${partition} ${kernel_addr_r} vmlinuz \
&& load ${devtype} ${devnum}:${partition} ${fdt_addr_r} dtbs/${fdtfile} \
&& load ${devtype} ${devnum}:${partition} ${ramdisk_addr_r} initrd.gz \
&& echo "Booting the Debian installer..." \
&& bootz ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}