本帖最后由 jukeboge 于 2021-3-26 15:59 编辑
SDK：px30_linux_release_20210304
硬件平台：px30-lvds-ubuntu.mk evb-px30
问题描述：SDK uboot代码中定义数组const unsigned char buffer[2001024]，px30_linux_release_20210304目录下执行：./build.sh uboot，报错，如果修改数组大小为1001024则能正常编译通过，错误信息如下：
CC examples/standalone/hello_world.o
CC examples/standalone/stubs.o
LD examples/standalone/libstubs.o
LD examples/standalone/hello_world
OBJCOPY examples/standalone/hello_world.bin
OBJCOPY examples/standalone/hello_world.srec
LD u-boot
arch/arm/lib/built-in.o: In function `copy_loop':
/home/jukeboge/proj/px30_linux_release_20210304/u-boot/arch/arm/lib/relocate_64.S:59:(.text+0xc8): relocation truncated to fit: R_AARCH64_ADR_PREL_LO21 against symbol `__rel_dyn_end' defined in .bss_start section in u-boot
Makefile:1276: recipe for target 'u-boot' failed
make: *** [u-boot] Error 1
====Build uboot failed!====
jukeboge@apple:~/proj/px30_linux_release_20210304$