Hi all, i meet some errors when i compile uboot,the error messages like below,
{standard input}: Assembler messages:
{standard input}:33: Error: selected processor does not support requested special purpose register -- `mrs r0,cntfrq_el0'
{standard input}:61: Error: selected processor does not support requested special purpose register -- `mrs r0,cntpct_el0'
{standard input}:91: Error: selected processor does not support requested special purpose register -- `mrs r2,cntfrq_el0'
{standard input}:113: Error: selected processor does not support requested special purpose register -- `mrs r3,cntfrq_el0'
make[1]: *** [arch/arm/cpu/armv8/generic_timer.o] Error 1
make: *** [arch/arm/cpu/armv8] Error 2
Do anybody meet this problem?
