Hi
I get build error when I try to enable TPL for a new armv7 chip, the error happen when I build arch/arm/lib/memcpy.S,
the file can pass the build for SPL but failed in TPL build, the log is here:
The build can success if I remove the '-DCONFIT_TPL_BUILD' in red, any people can help on this?
arm-linux-gnueabihf-gcc -Wp,-MD,tpl/arch/arm/lib/.memcpy.o.d -nostdinc -isystem /usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/include -Iinclude -I./arch/arm/include -include ./include/linux/kconfig.h -D__KERNEL__ -D__UBOOT__ -DCONFIG_SPL_BUILD -DCONFIG_TPL_BUILD -D__ASSEMBLY__ -g -DCONFIG_THUMB2_KERNEL -D__ARM__ -Wa,-mimplicit-it=always -mthumb -mthumb-interwork -mabi=aapcs-linux -mno-unaligned-access -ffunction-sections -fdata-sections -fno-common -ffixed-r9 -msoft-float -pipe -march=armv7-a -D__LINUX_ARM_ARCH__=7 -I./arch/arm/mach-rockchip/include -c -o tpl/arch/arm/lib/memcpy.o arch/arm/lib/memcpy.S arch/arm/lib/memcpy.S: Assembler messages: arch/arm/lib/memcpy.S:114: Error: width suffixes are invalid in ARM mode -- `nop.w' arch/arm/lib/memcpy.S:115: Error: width suffixes are invalid in ARM mode -- `ldr.w r3,[r1],#4' arch/arm/lib/memcpy.S:116: Error: width suffixes are invalid in ARM mode -- `ldr.w r4,[r1],#4' arch/arm/lib/memcpy.S:117: Error: width suffixes are invalid in ARM mode -- `ldr.w r5,[r1],#4' arch/arm/lib/memcpy.S:118: Error: width suffixes are invalid in ARM mode -- `ldr.w r6,[r1],#4' arch/arm/lib/memcpy.S:119: Error: width suffixes are invalid in ARM mode -- `ldr.w r7,[r1],#4' arch/arm/lib/memcpy.S:120: Error: width suffixes are invalid in ARM mode -- `ldr.w r8,[r1],#4' arch/arm/lib/memcpy.S:121: Error: width suffixes are invalid in ARM mode -- `ldr.w lr,[r1],#4' ...
Thanks, - Kever