1e19db555SDaniel Schwierzeck# SPDX-License-Identifier: GPL-2.0+ 2e19db555SDaniel Schwierzeck 3e19db555SDaniel Schwierzecklibs-y += arch/arc/cpu/$(CPU)/ 4e19db555SDaniel Schwierzecklibs-y += arch/arc/lib/ 5*4c8c485aSAlexey Brodkin 6*4c8c485aSAlexey Brodkin# MetaWare debugger doesn't support PIE (position-independent executable) 7*4c8c485aSAlexey Brodkin# so the only way to load U-Boot in MDB is to fake it by: 8*4c8c485aSAlexey Brodkin# 1. Reset PIE flag in ELF header 9*4c8c485aSAlexey Brodkin# 2. Strip all debug information from elf 10*4c8c485aSAlexey Brodkinifdef CONFIG_SYS_LITTLE_ENDIAN 11*4c8c485aSAlexey Brodkin EXEC_TYPE_OFFSET=16 12*4c8c485aSAlexey Brodkinelse 13*4c8c485aSAlexey Brodkin EXEC_TYPE_OFFSET=17 14*4c8c485aSAlexey Brodkinendif 15*4c8c485aSAlexey Brodkin 16*4c8c485aSAlexey Brodkinmdbtrick: u-boot 17*4c8c485aSAlexey Brodkin $(Q)printf '\x02' | dd of=u-boot bs=1 seek=$(EXEC_TYPE_OFFSET) count=1 \ 18*4c8c485aSAlexey Brodkin conv=notrunc &> /dev/null 19*4c8c485aSAlexey Brodkin $(Q)$(CROSS_COMPILE)strip -g u-boot 20