Lines Matching +full:ext +full:- +full:reset +full:- +full:output
2 # SPDX-License-Identifier: GPL-2.0-only
7 # and/or a device-tree blob, and creates a bootable zImage for a
11 # -o zImage specify output file
12 # -p platform specify platform (links in $platform.o)
13 # -i initrd specify initrd file
14 # -d devtree specify device-tree blob
15 # -s tree.dts specify device-tree source file (needs dtc installed)
16 # -e esm_blob specify ESM blob for secure images
17 # -c cache $kernel.strip.gz (use if present & newer, else make)
18 # -C prefix specify command prefix for cross-building tools
20 # -D dir specify directory containing data files used by script
22 # -W dir specify working directory for temporary files (default .)
23 # -z use gzip (legacy)
24 # -Z zsuffix compression to use (gz, xz or none)
27 set -e
29 # Allow for verbose output
31 set -x
32 map="-Map wrapper.map"
50 # cross-compilation prefix
65 echo 'Usage: wrapper [-o output] [-p platform] [-i initrd]' >&2
66 echo ' [-d devtree] [-s tree.dts] [-e esm_blob]' >&2
67 echo ' [-c] [-C cross-prefix] [-D datadir] [-W workingdir]' >&2
68 echo ' [-Z (gz|xz|none)] [--no-compression] [vmlinux]' >&2
81 if [ $? -ne "0" ]; then
85 set -e
89 while [ "$#" -gt 0 ]; do
91 -o)
93 [ "$#" -gt 0 ] || usage
96 -p)
98 [ "$#" -gt 0 ] || usage
101 -i)
103 [ "$#" -gt 0 ] || usage
106 -d)
108 [ "$#" -gt 0 ] || usage
111 -e)
113 [ "$#" -gt 0 ] || usage
116 -s)
118 [ "$#" -gt 0 ] || usage
121 -c)
124 -C)
126 [ "$#" -gt 0 ] || usage
129 -D)
131 [ "$#" -gt 0 ] || usage
135 -W)
137 [ "$#" -gt 0 ] || usage
140 -z)
144 -Z)
146 [ "$#" -gt 0 ] || usage
147 … [ "$1" != "gz" -o "$1" != "xz" -o "$1" != "lzma" -o "$1" != "lzo" -o "$1" != "none" ] || usage
160 --no-gzip)
166 -?)
170 [ -z "$kernel" ] || usage
178 if [ -n "$dts" ]; then
179 if [ ! -r "$dts" -a -r "$object/dts/$dts" ]; then
182 if [ -z "$dtb" ]; then
185 $dtc -O dtb -o "$dtb" -b 0 "$dts"
188 if [ -z "$kernel" ]; then
192 LANG=C elfformat="`${CROSS}objdump -p "$kernel" | grep 'file format' | awk '{print $4}'`"
194 elf64-powerpcle) format=elf64lppc ;;
195 elf64-powerpc) format=elf32ppc ;;
196 elf32-powerpc) format=elf32ppc ;;
201 # Poached from scripts/ld-version.sh, but we don't want to call that because
207 gsub("-.*", "");
214 # Do not include PT_INTERP segment when linking pie. Non-pie linking
216 LD_VERSION=$(${CROSS}ld --version | ld_version)
218 if [ "$LD_VERSION" -ge "$LD_NO_DL_MIN_VERSION" ] ; then
219 nodl="--no-dynamic-linker"
224 ext=strip
225 objflags=-S
234 if [ -n "$esm_blob" -a "$platform" != "pseries" ]; then
235 echo "ESM blob not support on non-pseries platforms" >&2
245 platformo="$object/pseries-head.o $object/of.o $object/epapr.o"
249 pie=-pie
270 # miboot and U-boot want just the bare bits, not an ELF binary
271 ext=bin
272 objflags="-O binary"
281 *-mpc866ads|*-mpc885ads|*-adder875*|*-ep88xc)
282 platformo=$object/cuboot-8xx.o
284 *5200*|*-motionpro)
285 platformo=$object/cuboot-52xx.o
287 *-pq2fads|*-ep8248e|*-mpc8272*|*-storcenter)
288 platformo=$object/cuboot-pq2.o
290 *-mpc824*)
291 platformo=$object/cuboot-824x.o
293 *-mpc83*|*-asp834x*)
294 platformo=$object/cuboot-83xx.o
296 *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555|*-ksi8560*)
297 platformo=$object/cuboot-85xx-cpm2.o
299 *-mpc85*|*-tqm85*|*-sbc85*)
300 platformo=$object/cuboot-85xx.o
302 *-amigaone)
308 platformo="$object/ps3-head.o $object/ps3-hvcall.o $object/ps3.o"
311 ext=bin
312 objflags="-O binary --set-section-flags=.bss=contents,alloc,load,data"
320 platformo="$object/fixed-head.o $object/$platform.o"
323 adder875-redboot)
324 platformo="$object/fixed-head.o $object/redboot-8xx.o"
327 simpleboot-*)
328 platformo="$object/fixed-head.o $object/simpleboot.o"
331 asp834x-redboot)
332 platformo="$object/fixed-head.o $object/redboot-83xx.o"
337 platformo=$object/cuboot-85xx.o
341 platformo="$object/$platform-head.o $object/$platform.o"
343 treeboot-currituck)
346 treeboot-akebono)
349 treeboot-iss4xx-mpic)
350 platformo="$object/treeboot-iss4xx.o"
353 platformo="$object/pseries-head.o $object/epapr.o $object/epapr-wrapper.o"
355 pie=-pie
358 platformo="$object/fixed-head.o $object/mvme5100.o"
362 platformo="$object/motload-head.o $object/mvme7100.o"
368 vmz="$tmpdir/`basename \"$kernel\"`.$ext"
372 strip_size=$(${CONFIG_SHELL} "${srctree}/scripts/file-size.sh" "$vmz.$$")
374 if [ -z "$cacheit" -o ! -f "$vmz$compression" -o "$vmz$compression" -ot "$kernel" ]; then
378 xz --check=crc32 -f -6 "$vmz.$$"
381 gzip -n -f -9 "$vmz.$$"
384 xz --format=lzma -f -6 "$vmz.$$"
387 lzop -f -9 "$vmz.$$"
396 if [ -n "$cacheit" ]; then
397 mv -f "$vmz.$$$compression" "$vmz$compression"
402 rm -f $vmz.$$
414 if [ $link_addr -lt $strip_size ]; then
424 version=`${CROSS}strings "$kernel" | grep '^Linux version [-0-9.]' | \
425 cut -d' ' -f3`
426 if [ -n "$version" ]; then
427 uboot_version="-n Linux-$version"
431 membase=`${CROSS}objdump -p "$kernel" | grep -m 1 LOAD | awk '{print $7}'`
435 rm -f "$ofile"
436 ${MKIMAGE} -A ppc -O linux -T kernel -C $uboot_comp -a $membase -e $membase \
437 $uboot_version -d "$vmz" "$ofile"
438 if [ -z "$cacheit" ]; then
439 rm -f "$vmz"
443 uboot-obs600)
444 rm -f "$ofile"
447 if [ -n "$initrd" ]; then
453 ${MKIMAGE} -A ppc -O linux -T multi -C gzip -a $membase -e $membase \
454 $uboot_version -d "$vmz":"$real_rd":"$dtb" "$ofile"
455 if [ -z "$initrd" ]; then
456 rm -f "$real_rd"
458 if [ -z "$cacheit" ]; then
459 rm -f "$vmz"
467 --add-section=$3="$2" \
468 --set-section-flags=$3=contents,alloc,load,readonly,data
472 if [ -z "$cacheit" ]; then
473 rm -f "$vmz"
476 if [ -n "$initrd" ]; then
480 if [ -n "$dtb" ]; then
482 if [ -n "$dts" ]; then
487 if [ -n "$esm_blob" ]; then
492 if [ -n "$link_address" ] ; then
493 text_start="-Ttext $link_address"
496 ${CROSS}ld -m $format -T $lds $text_start $pie $nodl -o "$ofile" $map \
502 base=0x`${CROSS}nm "$ofile" | grep ' _start$' | cut -d' ' -f1`
503 entry=`${CROSS}objdump -f "$ofile" | grep '^start address ' | cut -d' ' -f3`
505 if [ -n "$binary" ]; then
507 ${CROSS}objcopy -O binary "$ofile".elf "$ofile"
510 # post-processing needed for some platforms
516 ${CROSS}objcopy -O aixcoff-rs6000 --set-start "$entry" "$ofile"
517 $objbin/hack-coff "$ofile"
520 gzip -n -f -9 "$ofile"
521 ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
522 $uboot_version -d "$ofile".gz "$ofile"
527 if [ -z "$cacheit" ]; then
528 rm -f "$ofile.elf"
534 # rom to ram addr zero. The loader then enters the system reset
546 | cut -d' ' -f1`
550 | cut -d' ' -f1`
555 ${CROSS}objcopy -O binary "$ofile" "$ofile.bin"
570 # reached, then enter the system reset vector of the partially decompressed
572 rm -f "$odir"/{otheros,otheros-too-big}.bld
573 size=$(${CROSS}nm --no-sort --radix=d "$ofile" | egrep ' _end$' | cut -d' ' -f1)
575 if [ $size -gt $((0x1000000)) ]; then
576 bld="otheros-too-big.bld"
578 gzip -n --force -9 --stdout "$ofile.bin" > "$odir/$bld"