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Initial commit to support building RPI2 images, based on information

Browse Source 
and documentation written by loos@ on the Wiki.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Glen Barber 2015-05-08 13:55:27 +00:00
parent 4bf1e8aee0
commit 763034ac01
1 changed files with 31 additions and 0 deletions
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31
release/arm/RPI2.conf
View File

@ -9,3 +9,34 @@ EMBEDDED_TARGET_ARCH="armv6"
EMBEDDEDPORTS="sysutils/u-boot-rpi2"
KERNEL="RPI2"
NODOC=1
WORLD_FLAGS="${WORLD_FLAGS} UBLDR_LOADADDR=0x2000000"
IMAGE_SIZE="1G"
PART_SCHEME="MBR"
FAT_SIZE="50m"
FAT_TYPE="16"
MD_ARGS="-x 63 -y 255"
arm_install_uboot() {
UBOOT_DIR="${CHROOTDIR}/usr/local/share/u-boot/u-boot-rpi2"
UBOOT_FILES="bootcode.bin config.txt fixup.dat fixup_cd.dat \
fixup_x.dat start.elf start_cd.elf start_x.elf u-boot.bin"
FATMOUNT="${DESTDIR}/fat"
UFSMOUNT="${DESTDIR}/ufs"
chroot ${CHROOTDIR} mkdir -p "${FATMOUNT}" "${UFSMOUNT}"
chroot ${CHROOTDIR} mount_msdosfs /dev/${mddev}s1 ${FATMOUNT}
chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${UFSMOUNT}
for _UF in ${UBOOT_FILES}; do
cp -p ${UBOOT_DIR}/${_UF} ${CHROOTDIR}/${FATMOUNT}/${_UF}
done
cp -p ${CHROOTDIR}/${UFSMOUNT}/boot/ubldr \
${CHROOTDIR}/${FATMOUNT}/ubldr
cp -p ${CHROOTDIR}/${UFSMOUNT}/boot/dtb/rpi2.dtb \
${CHROOTDIR}/${FATMOUNT}/rpi2.dtb
sync
umount_loop ${CHROOTDIR}/${FATMOUNT}
umount_loop ${CHROOTDIR}/${UFSMOUNT}
rmdir ${CHROOTDIR}/${FATMOUNT}
rmdir ${CHROOTDIR}/${UFSMOUNT}
return 0
}