Revision 497d2214e5ba58ef55025b9951e7f9cccab760e4 authored by Mike Turquette on 06 January 2014, 05:36:43 UTC, committed by Mike Turquette on 06 January 2014, 05:36:43 UTC
Samsung Clock fixes for 3.13-rc7 * Several patches fixing up incorrectly defined register addresses and bitfield offsets that could lead to undefined operation when accessing respective registers or bitfields. 1) clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks 2a) clk: samsung: exynos5250: Fix ACP gate register offset 2b) clk: samsung: exynos5250: Add MDMA0 clocks 2c) ARM: dts: exynos5250: Fix MDMA0 clock number 3) clk: samsung: exynos4: Correct SRC_MFC register All three issues have been present since Exynos5250 and Exynos4 clock drivers were added by commits 6e3ad26816b72 ("clk: exynos5250: register clocks using common clock framework") and e062b571777f5 ("clk: exynos4: register clocks using common clock framework") respectively. * Patch to fix automatic disabling of Exynos5250 sysreg clock that could cause undefined operation of several peripherals, such as USB, I2C, MIPI or display block. 4) clk: samsung: exynos5250: Add CLK_IGNORE_UNUSED flag for the sysreg clock Present since Exynos5250 clock drivers was added by commits 6e3ad26816b72 ("clk: exynos5250: register clocks using common clock framework"). * Patch fixing compilation warning in clk-exynos-audss driver when CONFIG_PM_SLEEP is disabled. 5) clk: exynos: File scope reg_save array should depend on PM_SLEEP Present since the driver was added by commit 1241ef94ccc3 ("clk: samsung: register audio subsystem clocks using common clock framework").
extract-vmlinux
#!/bin/sh
# ----------------------------------------------------------------------
# extract-vmlinux - Extract uncompressed vmlinux from a kernel image
#
# Inspired from extract-ikconfig
# (c) 2009,2010 Dick Streefland <dick@streefland.net>
#
# (c) 2011 Corentin Chary <corentin.chary@gmail.com>
#
# Licensed under the GNU General Public License, version 2 (GPLv2).
# ----------------------------------------------------------------------
check_vmlinux()
{
# Use readelf to check if it's a valid ELF
# TODO: find a better to way to check that it's really vmlinux
# and not just an elf
readelf -h $1 > /dev/null 2>&1 || return 1
cat $1
exit 0
}
try_decompress()
{
# The obscure use of the "tr" filter is to work around older versions of
# "grep" that report the byte offset of the line instead of the pattern.
# Try to find the header ($1) and decompress from here
for pos in `tr "$1\n$2" "\n$2=" < "$img" | grep -abo "^$2"`
do
pos=${pos%%:*}
tail -c+$pos "$img" | $3 > $tmp 2> /dev/null
check_vmlinux $tmp
done
}
# Check invocation:
me=${0##*/}
img=$1
if [ $# -ne 1 -o ! -s "$img" ]
then
echo "Usage: $me <kernel-image>" >&2
exit 2
fi
# Prepare temp files:
tmp=$(mktemp /tmp/vmlinux-XXX)
trap "rm -f $tmp" 0
# Initial attempt for uncompressed images or objects:
check_vmlinux $img
# That didn't work, so retry after decompression.
try_decompress '\037\213\010' xy gunzip
try_decompress '\3757zXZ\000' abcde unxz
try_decompress 'BZh' xy bunzip2
try_decompress '\135\0\0\0' xxx unlzma
try_decompress '\211\114\132' xy 'lzop -d'
# Bail out:
echo "$me: Cannot find vmlinux." >&2
![swh spinner](/static/img/swh-spinner.gif)
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