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SUMMARY = "U-boot bootloader fw_printenv/setenv utils"
LICENSE = "GPLv2+"
LIC_FILES_CHKSUM_tegra = "file://Licenses/README;md5=c7383a594871c03da76b3707929d2919"
SECTION = "bootloader"
PROVIDES = "u-boot-fw-utils"
DEPENDS = "mtd-utils"
COMPATIBLE_MACHINE = "(apalis-t30|colibri-t20|colibri-t30)"
DEFAULT_PREFERENCE_apalis-t30 = "1"
DEFAULT_PREFERENCE_colibri-t20 = "1"
DEFAULT_PREFERENCE_colibri-t30 = "1"
FILESPATHPKG =. "git:"
S="${WORKDIR}/git"
SRC_URI = "git://git.toradex.com/u-boot-toradex.git;protocol=git;branch=2015.04-toradex-next"
SRC_URI += "file://fw_env.config"
# This revision is based on upstream "v2015.04"
SRCREV = "c6d4d70e04873101f64370edfe3163075daae89d"
PV_apalis-t30 = "${PR}+gitr${SRCREV}"
PV_colibri-t20 = "${PR}+gitr${SRCREV}"
PV_colibri-t30 = "${PR}+gitr${SRCREV}"
S = "${WORKDIR}/git"
#actually this depend on the upstream U-Boot version and not on the machine
CC_remove = "-mfpu=neon"
EXTRA_OEMAKE = 'CC="${CC}"'
INSANE_SKIP_${PN} = "already-stripped"
inherit uboot-config
do_compile () {
oe_runmake ${UBOOT_MACHINE}
oe_runmake env
}
do_install () {
install -d ${D}${base_sbindir} ${D}${sysconfdir}
install -m 755 ${S}/tools/env/fw_printenv ${D}${base_sbindir}/fw_printenv
ln -s fw_printenv ${D}${base_sbindir}/fw_setenv
install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/
}
pkg_postinst_${PN}_colibri-t20 () {
# can't do this offline
if [ "x$D" != "x" ]; then
exit 1
fi
grep u-boot-env /proc/mtd | awk '{print "/dev/" substr($1,0,4) " 0x00000000 0x00010000 0x" $3 " 1" >> "/etc/fw_env.config" }'
}
pkg_postinst_${PN}_tegra3 () {
# can't do this offline
if [ "x$D" != "x" ]; then
exit 1
fi
# Environment in eMMC, at the end of 2nd "boot sector"
DISK="mmcblk0boot1"
DISK_SIZE=`cat /sys/block/$DISK/size`
CONFIG_ENV_SIZE=8192 # 0x2000
CONFIG_ENV_OFFSET=`expr $DISK_SIZE \* 512 - $CONFIG_ENV_SIZE`
printf "/dev/%s\t0x%X\t0x%X\n" $DISK $CONFIG_ENV_OFFSET $CONFIG_ENV_SIZE >> "/etc/fw_env.config"
}
PACKAGE_ARCH = "${MACHINE_ARCH}"
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