ast2400: rename the Aspeed SoC files to aspeed_soc

Let's prepare for new Aspeed SoCs and rename the ast2400 file to a
more generic one. There are no changes in the code apart from the
header file include.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1473438177-26079-2-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/arm/Makefile.objs

@@ -17,4 +17,4 @@ obj-$(CONFIG_XLNX_ZYNQMP) += xlnx-zynqmp.o xlnx-ep108.o
 obj-$(CONFIG_FSL_IMX25) += fsl-imx25.o imx25_pdk.o
 obj-$(CONFIG_FSL_IMX31) += fsl-imx31.o kzm.o
 obj-$(CONFIG_FSL_IMX6) += fsl-imx6.o sabrelite.o
-obj-$(CONFIG_ASPEED_SOC) += ast2400.o palmetto-bmc.o
+obj-$(CONFIG_ASPEED_SOC) += aspeed_soc.o palmetto-bmc.o

hw/arm/aspeed_soc.c

@@ -15,7 +15,7 @@
 #include "qemu-common.h"
 #include "cpu.h"
 #include "exec/address-spaces.h"
-#include "hw/arm/ast2400.h"
+#include "hw/arm/aspeed_soc.h"
 #include "hw/char/serial.h"
 #include "qemu/log.h"
 #include "hw/i2c/aspeed_i2c.h"

hw/arm/palmetto-bmc.c

@@ -15,7 +15,7 @@
 #include "cpu.h"
 #include "exec/address-spaces.h"
 #include "hw/arm/arm.h"
-#include "hw/arm/ast2400.h"
+#include "hw/arm/aspeed_soc.h"
 #include "hw/boards.h"
 #include "qemu/log.h"
 #include "sysemu/block-backend.h"