/* * Move test image to SRAM and jump to it */ #include "sys.h" .section ".dram.text","ax" .globl __start_test __start_test: la a0,__dram_test_start li a1,SRAM_SIZE li a2,0 li a3,32 .balign 4 .L_loop: lw a5,0(a0) sw a5,0(a2) lw a5,4(a0) sw a5,4(a2) lw a5,8(a0) sw a5,8(a2) lw a5,12(a0) sw a5,12(a2) lw a5,16(a0) sw a5,16(a2) lw a5,20(a0) sw a5,20(a2) lw a5,24(a0) sw a5,24(a2) lw a5,28(a0) sw a5,28(a2) add a0,a0,a3 add a2,a2,a3 bltu a2,a1,.L_loop /* For future compatibility... */ li sp,SRAM_SIZE li tp,0 li a0,0 li a1,0 li a2,0 li a3,0 li a4,0 li a5,0 li ra,_PC_RESET jr ra