diff options
Diffstat (limited to 'arch/powerpc/boot/wrapper')
| -rwxr-xr-x | arch/powerpc/boot/wrapper | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index ed6266367bc0..5bdd4dd20bbb 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -26,9 +26,12 @@ # Stop execution if any command fails set -e +export LC_ALL=C + # Allow for verbose output if [ "$V" = 1 ]; then set -x + map="-Map wrapper.map" fi # defaults @@ -45,6 +48,8 @@ compression=.gz uboot_comp=gzip pie= format= +notext= +rodynamic= # cross-compilation prefix CROSS= @@ -157,7 +162,7 @@ while [ "$#" -gt 0 ]; do fi ;; --no-gzip) - # a "feature" of the the wrapper script is that it can be used outside + # a "feature" of the wrapper script is that it can be used outside # the kernel tree. So keeping this around for backwards compatibility. compression= uboot_comp=none @@ -188,7 +193,7 @@ if [ -z "$kernel" ]; then kernel=vmlinux fi -LANG=C elfformat="`${CROSS}objdump -p "$kernel" | grep 'file format' | awk '{print $4}'`" +LC_ALL=C elfformat="`${CROSS}objdump -p "$kernel" | grep 'file format' | awk '{print $4}'`" case "$elfformat" in elf64-powerpcle) format=elf64lppc ;; elf64-powerpc) format=elf32ppc ;; @@ -295,7 +300,7 @@ cuboot*) *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555|*-ksi8560*) platformo=$object/cuboot-85xx-cpm2.o ;; - *-mpc85*|*-tqm85*|*-sbc85*) + *-mpc85*|*-tqm85*) platformo=$object/cuboot-85xx.o ;; *-amigaone) @@ -323,14 +328,6 @@ adder875-redboot) platformo="$object/fixed-head.o $object/redboot-8xx.o" binary=y ;; -simpleboot-virtex405-*) - platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o" - binary=y - ;; -simpleboot-virtex440-*) - platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o" - binary=y - ;; simpleboot-*) platformo="$object/fixed-head.o $object/simpleboot.o" binary=y @@ -347,6 +344,11 @@ gamecube|wii) link_address='0x600000' platformo="$object/$platform-head.o $object/$platform.o" ;; +microwatt) + link_address='0x500000' + platformo="$object/fixed-head.o $object/$platform.o" + binary=y + ;; treeboot-currituck) link_address='0x1000000' ;; @@ -360,6 +362,8 @@ epapr) platformo="$object/pseries-head.o $object/epapr.o $object/epapr-wrapper.o" link_address='0x20000000' pie=-pie + notext='-z notext' + rodynamic=$(if ${CROSS}ld -V 2>&1 | grep -q LLD ; then echo "-z rodynamic"; fi) ;; mvme5100) platformo="$object/fixed-head.o $object/mvme5100.o" @@ -429,7 +433,7 @@ fi # Extract kernel version information, some platforms want to include # it in the image header version=`${CROSS}strings "$kernel" | grep '^Linux version [-0-9.]' | \ - cut -d' ' -f3` + head -n1 | cut -d' ' -f3` if [ -n "$version" ]; then uboot_version="-n Linux-$version" fi @@ -500,7 +504,7 @@ if [ "$platform" != "miboot" ]; then text_start="-Ttext $link_address" fi #link everything - ${CROSS}ld -m $format -T $lds $text_start $pie $nodl -o "$ofile" \ + ${CROSS}ld -m $format -T $lds $text_start $pie $nodl $rodynamic $notext -o "$ofile" $map \ $platformo $tmp $object/wrapper.a rm $tmp fi @@ -570,7 +574,18 @@ ps3) count=$overlay_size bs=1 odir="$(dirname "$ofile.bin")" - rm -f "$odir/otheros.bld" - gzip -n --force -9 --stdout "$ofile.bin" > "$odir/otheros.bld" + + # The ps3's flash loader has a size limit of 16 MiB for the uncompressed + # image. If a compressed image that exceeded this limit is written to + # flash the loader will decompress that image until the 16 MiB limit is + # reached, then enter the system reset vector of the partially decompressed + # image. No warning is issued. + rm -f "$odir"/{otheros,otheros-too-big}.bld + size=$(${CROSS}nm --no-sort --radix=d "$ofile" | egrep ' _end$' | cut -d' ' -f1) + bld="otheros.bld" + if [ $size -gt $((0x1000000)) ]; then + bld="otheros-too-big.bld" + fi + gzip -n --force -9 --stdout "$ofile.bin" > "$odir/$bld" ;; esac |