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authorcoadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu>2015-10-05 06:49:53 -0300
committercoadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu>2015-10-05 06:49:53 -0300
commit4851196b76b5ac8786142f6f06ff1818e32d8a3e (patch)
tree8a993f19f9c0139f838e42852b5636d96cbcd8f6 /libre
parent64b6f7fb1495477a091406f40dc18de805241f8d (diff)
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add mkuimage script (unstable)
Diffstat (limited to 'libre')
-rw-r--r--libre/mkuimage/mkuimage.sh203
1 files changed, 203 insertions, 0 deletions
diff --git a/libre/mkuimage/mkuimage.sh b/libre/mkuimage/mkuimage.sh
new file mode 100644
index 000000000..c8d658146
--- /dev/null
+++ b/libre/mkuimage/mkuimage.sh
@@ -0,0 +1,203 @@
+#!/bin/bash
+
+# Create U-Boot image and Chrome image script.
+# Copyright (C) 2015 Márcio Alexandre Silva Delgado <coadde@parabola.nu>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Set default dirs and files variables
+_prefix='/'
+_bindir="${_prefix}/usr/bin"
+_bootdir="${_prefix}/boot"
+_dtbdir='dtbs'
+_pimgfile='preImage'
+_uimgfile='uImage'
+_lcuimgfile='vmlinux.kpart'
+_uboot_litsfile='kernel.its'
+_uboot_luimgfile='vmlinux.uimg'
+_cmdlinefile='cmdline.txt'
+_vboot_keyblk='kernel.keyblock'
+_vboot_signprv='kernel_data_key.vbprivk'
+_empty_blfile='bootloader.bin'
+
+# Check if exist executable files to use this script
+if [ ! -f "${_bindir}/cat" ]; then
+ # coreutils:
+ echo "!!! Error: cat not found !!!" && exit 1
+elif [ ! -f "${_bindir}/dd" ]; then
+ # coreutils:
+ echo "!!! Error: dd not found !!!" && exit 1
+elif [ ! -f "${_bindir}/install" ]; then
+ # coreutils:
+ echo "!!! Error: install not found !!!" && exit 1
+elif [ ! -f "${_bindir}/grub-install" ]; then
+ # grub:
+ echo "!!! Error: grub-install not found !!!" && exit 1
+elif [ ! -f "${_bindir}/mkimage" ]; then
+ # uboot-tools:
+ echo "!!! Error: mkimage not found !!!" && exit 1
+elif [ ! -f "${_bindir}/vbutil_kernel" ]; then
+ # vboot-utils:
+ echo "!!! Error: vbutil_kernel not found !!!" && exit 1
+fi
+
+# Set printed variables
+_kernel="${1}"
+_board="${2}"
+
+# Set default address
+_address='0x00008000'
+
+# Set '_arch' variable
+if [ "$(uname -m)" = armv7l ]; then
+ _arch='arm'
+else
+ _arch="$(uname -m)"
+fi
+
+# Set '_kernelname' and '_kerneltype' variables
+if [ ${_kernel/linux-libre*/linux-libre} = linux-libre ]; then
+ _kernelname="${_kernel/linux/vmlinuz}"
+ _kerneltype="${_kernel/linux*/linux}"
+else
+ _kernelname="${_kernel}"
+ _kerneltype="${_kernel}"
+fi
+
+_mkuimage() {
+ cat "${_bootdir}/${_kernelname}" "${_bootdir}/${_dtbdir}/${_kernel}/${_dtb}.dtb" "${_pimgfile}.img"
+ mkimage -A "${_arch}" -O "${_kerneltype}" -T kernel -C none -a "${_loadaddress}" -e "${_entrypoint}" -n "${_board}" -d "${_pimgfile}.img" "${_bootdir}/${_uimgfile}"
+ _mkuimage-rmtmp
+}
+
+_mkuimage-gnu+linux-chromebook() {
+ mkimage -D "-I dts -O dtb -p 2048" -f "${_uboot_litsfile}" "${_uboot_luimgfile}"
+ dd if='/dev/zero' of="${_empty_blfile}" bs=512 count=1
+ cat 'console=tty0 init=/usr/bin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw noinitrd' > "${_cmdlinefile}"
+ # Note: "${_vboot_keyblk}" and "${_vboot_signprv}" is generated by vboot-utils
+ vbutil_kernel --pack "${_bootdir}/${_lcuimgfile}" --version 1 --vmlinuz "${_uboot_luimgfile}" --arch "${_arch}" --keyblock "${_vboot_keyblk}" --signprivate "${_vboot_signprv}" --config "${_cmdlinefile}" --bootloader "${_empty_blfile}"
+ _mkuimage-rmtmp
+}
+
+_mkuimage-grub() {
+ grub-install
+ install -vDm 0644 "${_bootdir}/grub/arm-uboot/core.img" "${_bootdir}/${_uimgfile}"
+ exit 0
+}
+
+_mkuimage-grub-chromebook() {
+ grub-install
+ dd if='/dev/zero' of="${_empty_blfile}" bs=512 count=1
+ cat 'console=tty0 init=/usr/bin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw noinitrd' > "${_cmdlinefile}"
+ # Note: "${_vboot_keyblk}" and "${_vboot_signprv}" is generated by vboot-utils
+ vbutil_kernel --pack "${_bootdir}/${_lcuimgfile}" --version 1 --vmlinuz "${_uboot_luimgfile}" --arch "${_arch}" --keyblock "${_vboot_keyblk}" --signprivate "${_vboot_signprv}" --config "${_cmdlinefile}" --bootloader "${_empty_blfile}"
+ _mkuimage-rmtmp
+}
+
+_mkuimage-rmtmp() {
+ if [ -f "${_pimgfile}.img" ]; then
+ rm -v "${_pimgfile}.img"
+ fi
+ if [ -f "${_uboot_litsfile}" ]; then
+ rm -v "${_uboot_litsfile}"
+ fi
+ if [ -f "${_uboot_luimgfile}" ]; then
+ rm -v "${_uboot_luimgfile}"
+ fi
+ if [ -f "${_cmdlinefile}" ]; then
+ rm -v "${_cmdlinefile}"
+ fi
+ if [ -f "${_empty_blfile}" ]; then
+ rm -v "${_empty_blfile}"
+ fi
+ exit 0
+}
+
+_mkuimage-custom() {
+ _dtb="${_board}"
+ echo "Set load address with a hex number (default: ${_address}):"
+ read _loadaddress_tiped
+ if [ -n "${_loadaddress_tiped}" ]; then
+ _loadaddress="${_loadaddress_tiped}"
+ else
+ _loadaddress="${_address}"
+ fi
+ echo "Set entry point with a hex number (default: ${_address}):"
+ read _entrypoint_tiped
+ if [ -n "${_entrypoint_tiped}" ]; then
+ _entrypoint="${_entrypoint_tiped}"
+ else
+ _entrypoint="${_address}"
+ fi
+}
+
+if [ "${_arch}" = 'arm' ]; then
+ if [ "${_kerneltype}" = 'linux' ]; then
+ case ${_board} in
+ ax3)
+ _dtb='armada-xp-openblocks-ax3-4'
+ _entrypoint="${_address}"
+ _loadaddress="${_address}"
+ ;;
+ cubox)
+ _dtb='dove-cubox'
+ _entrypoint="${_address}"
+ _loadaddress="${_address}"
+ # ;;
+ # chromebook)
+ # _mkuimage-gnu+linux-chromebook
+ ;;
+ d3plug)
+ _dtb='dove-d3plug'
+ _entrypoint="${_address}"
+ _loadaddress="${_address}"
+ ;;
+ grub)
+ _mkuimage-grub
+ # ;;
+ # grub-chromebook|chromebook-grub)
+ # _mkuimage-grub-chromebook
+ ;;
+ mirabox)
+ _dtb='armada-370-mirabox'
+ _entrypoint="${_address}"
+ _loadaddress="${_address}"
+ ;;
+ smileplug)
+ _dtb='armada-370-smileplug'
+ _entrypoint="${_address}"
+ _loadaddress="${_address}"
+ ;;
+ *)
+ _mkuimage-custom
+ ;;
+ esac
+ else
+ case ${_board} in
+ grub)
+ _mkuimage-grub
+ # ;;
+ # grub-chromebook|chromebook-grub)
+ # _mkuimage-grub-chromebook
+ ;;
+ *)
+ _mkuimage-custom
+ ;;
+ esac
+ fi
+else
+ _mkuimage-custom
+fi
+
+_mkuimage