workaround: it works.

Signed-off-by: Han Gao <[email protected]>
revyos · Dec 29, 2023 · 8f5be5f · 8f5be5f
1 parent 6b5baf4
commit 8f5be5f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/board/thead/light-c910/spl.c b/board/thead/light-c910/spl.c
@@ -310,6 +310,7 @@ void cpu_performance_enable(void)
 	csr_write(CSR_MHCR, 0x17f); // clear bit7 to disable indirect brantch prediction
 	csr_write(CSR_MXSTATUS, 0x638000);
 	csr_write(CSR_MHINT, 0x6e30c | (1<<21) | (1<<22)); // set bit21 & bit 22 to close tlb & fence broadcast
+	printf("it works");
 }
 
 static int bl1_img_have_head(unsigned long img_src_addr)