From: prafulla_wadaskar prafulla@marvell.com
In some cases the u-boot.bin need to be processed further to create bootable u-boot binary from boot device This processing may be cpu,soc and/or board spcific bin_dep.sh provides a mechanism to execute bin_dep.sh if present in above platform specific folders
Signed-off-by: prafulla_wadaskar prafulla@marvell.com --- Makefile | 2 + tools/bin_dep.sh | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 81 insertions(+), 0 deletions(-) create mode 100755 tools/bin_dep.sh
diff --git a/Makefile b/Makefile index f857641..8bf36ce 100644 --- a/Makefile +++ b/Makefile @@ -318,6 +318,7 @@ $(obj)u-boot.srec: $(obj)u-boot
$(obj)u-boot.bin: $(obj)u-boot $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ + @./tools/bin_dep.sh $(CPU) $(BOARD) $(VENDOR) $(SOC) $@
$(obj)u-boot.ldr: $(obj)u-boot $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS) @@ -3506,6 +3507,7 @@ clean: $(obj)tools/gen_eth_addr $(obj)tools/img2srec \ $(obj)tools/mkimage $(obj)tools/mpc86x_clk \ $(obj)tools/ncb $(obj)tools/ubsha1 + @./tools/bin_dep.sh $(CPU) $(BOARD) $(VENDOR) $(SOC) $@ @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \ $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin} \ $(obj)board/trab/trab_fkt $(obj)board/voiceblue/eeprom \ diff --git a/tools/bin_dep.sh b/tools/bin_dep.sh new file mode 100755 index 0000000..b32e2ab --- /dev/null +++ b/tools/bin_dep.sh @@ -0,0 +1,79 @@ +#!/bin/sh + +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Prafulla Wadaskar prafulla@marvell.com +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +# MA 02110-1301 USA +# + +# Some platform may require additional post processing of u-boot.bin +# to create usefull binaries +# This script will be executed after each make u-boot.bin and make clean operation + +CUR_DIR=`pwd` +CPU_DIR=$CUR_DIR/cpu/$1 +SOC_DIR=$CPU_DIR/$4 +BOARD_DIR=$CUR_DIR/board/$2 +VENDOR_DIR=$CUR_DIR/board/$3 +VENDOR_BOARD_DIR=$CUR_DIR/board/$3/$2 +DEFAULT_ARG=$5 +#default argument will be <binary name> to be processed in case of build +#default argument will be "clean" in case of mrproper/distclean operation +BIN_ARGS=$DEFAULT_ARG + +#echo CPU_DIR $CPU_DIR +#echo SOC_DIR $SOC_DIR +#echo BOARD_DIR $BOARD_DIR +#echo VENDOR_DIR $VENDOR_DIR +#echo VENDOR_BOARD_DIR $VENDOR_BOARD_DIR +#echo BIN_ARGS $BIN_ARGS + +if [ -d $CPU_DIR ]; then + if [ -f $CPU_DIR/bin_dep.sh ]; then + $CPU_DIR/bin_dep.sh $BIN_ARGS $CPU_DIR + else + if [ -d $SOC_DIR ]; then + if [ -f $SOC_DIR/bin_dep.sh ]; then + $SOC_DIR/bin_dep.sh $BIN_ARGS $SOC_DIR + fi + fi + fi +fi + + +if [ -d $BOARD_DIR ]; then + if [ -f $BOARD_DIR/bin_dep.sh ]; then + $BOARD_DIR/bin_dep.sh $BIN_ARGS $BOARD_DIR + fi +else + if [ -d $VENDOR_DIR ]; then + if [ -f $VENDOR_DIR/bin_dep.sh ]; then + $VENDOR_DIR/bin_dep.sh $BIN_ARGS $VENDOR_DIR + else + if [ -d $VENDOR_BOARD_DIR ]; then + if [ -f $VENDOR_BOARD_DIR/bin_dep.sh ]; then + $VENDOR_BOARD_DIR/bin_dep.sh $BIN_ARGS $VENDOR_BOARD_DIR + fi + fi + fi + fi +fi + +