porting: adapt to CV180X/CV181X.

lib/utils/serial/fdt_serial_uart8250.c

@@ -26,6 +26,7 @@ static int serial_uart8250_init(void *fdt, int nodeoff,
 }
 
 static const struct fdt_match serial_uart8250_match[] = {
+	{ .compatible = "snps,dw-apb-uart" },
 	{ .compatible = "ns16550" },
 	{ .compatible = "ns16550a" },
 	{ },

platform/generic/config.mk

@@ -28,7 +28,8 @@ else
   # This needs to be 2MB aligned for 64-bit system
   FW_JUMP_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x200000)))
 endif
-FW_JUMP_FDT_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x2200000)))
+#set FDT_ADDR 0xB0000000
+FW_JUMP_FDT_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x30000000)))
 FW_PAYLOAD=y
 ifeq ($(PLATFORM_RISCV_XLEN), 32)
   # This needs to be 4MB aligned for 32-bit system