dm: core: Create a new header file for 'compat' features

At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass <sjg@chromium.org>

board/compulab/common/common.c

@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/bootm.h>
 #include <asm/gpio.h>
 #include <asm/setup.h>

board/corscience/tricorder/tricorder.c

@@ -10,6 +10,7 @@
  * Frederik Kriewitz <frederik@kriewitz.eu>
  */
 #include <common.h>
+#include <malloc.h>
 #include <twl4030.h>
 #include <status_led.h>
 #include <asm/io.h>

board/gardena/smart-gateway-mt7688/board.c

@@ -8,6 +8,7 @@
 #include <env_internal.h>
 #include <init.h>
 #include <led.h>
+#include <malloc.h>
 #include <net.h>
 #include <spi.h>
 #include <spi_flash.h>

board/ge/common/vpd_reader.c

@@ -4,6 +4,7 @@
  */
 
 #include "vpd_reader.h"
+#include <malloc.h>
 
 #include <i2c.h>
 #include <linux/bch.h>

board/isee/igep003x/board.c

@@ -9,6 +9,7 @@
 #include <env.h>
 #include <errno.h>
 #include <init.h>
+#include <malloc.h>
 #include <serial.h>
 #include <spl.h>
 #include <asm/arch/cpu.h>

board/isee/igep00x0/igep00x0.c

@@ -5,6 +5,7 @@
  */
 #include <common.h>
 #include <env.h>
+#include <malloc.h>
 #include <status_led.h>
 #include <dm.h>
 #include <ns16550.h>

board/menlo/m53menlo/m53menlo.c

@@ -9,6 +9,7 @@
 #include <common.h>
 #include <dm.h>
 #include <init.h>
+#include <malloc.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>

board/microchip/pic32mzda/pic32mzda.c

@@ -10,6 +10,7 @@
 #include <common.h>
 #include <dm.h>
 #include <clk.h>
+#include <malloc.h>
 #include <dt-bindings/clock/microchip,clock.h>
 #include <mach/pic32.h>
 

board/overo/overo.c

@@ -14,6 +14,7 @@
 #include <common.h>
 #include <dm.h>
 #include <env.h>
+#include <malloc.h>
 #include <ns16550.h>
 #include <netdev.h>
 #include <twl4030.h>

board/siemens/common/board.c

@@ -12,6 +12,7 @@
 #include <common.h>
 #include <env.h>
 #include <errno.h>
+#include <malloc.h>
 #include <serial.h>
 #include <spl.h>
 #include <asm/arch/cpu.h>

board/siemens/pxm2/board.c

@@ -16,6 +16,7 @@
 #include <env.h>
 #include <errno.h>
 #include <init.h>
+#include <malloc.h>
 #include <spl.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/hardware.h>

board/siemens/rut/board.c

@@ -14,6 +14,7 @@
 #include <env.h>
 #include <errno.h>
 #include <init.h>
+#include <malloc.h>
 #include <spi.h>
 #include <spl.h>
 #include <asm/arch/cpu.h>

board/st/stm32mp1/stm32mp1.c

@@ -16,6 +16,7 @@
 #include <i2c.h>
 #include <init.h>
 #include <led.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <misc.h>
 #include <mtd.h>

board/synopsys/hsdk/clk-lib.c

@@ -5,6 +5,7 @@
  */
 
 #include <clk.h>
+#include <malloc.h>
 #include <dm/device.h>
 
 #include "clk-lib.h"

board/technexion/tao3530/tao3530.c

@@ -4,6 +4,7 @@
  *      Tapani Utriainen <linuxfae@technexion.com>
  */
 #include <common.h>
+#include <malloc.h>
 #include <netdev.h>
 #include <twl4030.h>
 #include <asm/io.h>

board/ti/am335x/board.c

@@ -12,6 +12,7 @@
 #include <env.h>
 #include <errno.h>
 #include <init.h>
+#include <malloc.h>
 #include <spl.h>
 #include <serial.h>
 #include <asm/arch/cpu.h>

board/ti/am57xx/board.c

@@ -11,6 +11,7 @@
 #include <env.h>
 #include <fdt_support.h>
 #include <init.h>
+#include <malloc.h>
 #include <palmas.h>
 #include <sata.h>
 #include <serial.h>

board/timll/devkit8000/devkit8000.c

@@ -18,6 +18,7 @@
 #include <common.h>
 #include <dm.h>
 #include <env.h>
+#include <malloc.h>
 #include <ns16550.h>
 #include <twl4030.h>
 #include <asm/io.h>