support GD32VF103C START board

2019-09-23 22:01:10 +08:00
parent 2d9580cf78
commit 1747cedc61
17 changed files with 698 additions and 262 deletions
--- a/board/QEMU_Spike/GCC/demo/start.S
+++ b/board/QEMU_Spike/GCC/demo/start.S
@@ -6,6 +6,9 @@
    .globl _start
    .type _start,@function
 _start:
+    lui s0, 0x20000
+    lw  a0, 148(s0)
+
    csrc mstatus, MSTATUS_MIE
    csrw mie, 0