hw/arm: Express dependencies of the PXA2xx machines with Kconfig

Add Kconfig dependencies for the PXA2xx machines (akita, borzoi,
connex and verdex gumstix, tosa, mainstone, spitz, terrier and z2).
This patch is based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

default-configs/arm-softmmu.mak

@@ -19,22 +19,20 @@ CONFIG_STELLARIS=y
 CONFIG_REALVIEW=y
 CONFIG_VERSATILE=y
 CONFIG_VEXPRESS=y
+CONFIG_MAINSTONE=y
+CONFIG_GUMSTIX=y
+CONFIG_SPITZ=y
+CONFIG_TOSA=y
+CONFIG_Z2=y
 
 CONFIG_VGA=y
-CONFIG_NAND=y
-CONFIG_ECC=y
-CONFIG_SERIAL=y
-CONFIG_MAX7310=y
 CONFIG_TMP421=y
 CONFIG_PCA9552=y
-CONFIG_ADS7846=y
-CONFIG_MAX111X=y
 CONFIG_SSI_M25P80=y
 CONFIG_ALLWINNER_EMAC=y
 CONFIG_IMX_FEC=y
 CONFIG_FTGMAC100=y
 CONFIG_DS1338=y
-CONFIG_MICRODRIVE=y
 CONFIG_PLATFORM_BUS=y
 CONFIG_VIRTIO_MMIO=y
 
@@ -42,16 +40,13 @@ CONFIG_NETDUINO2=y
 
 CONFIG_PL330=y
 CONFIG_CADENCE=y
-CONFIG_PXA2XX=y
 CONFIG_FRAMEBUFFER=y
 CONFIG_XILINX_SPIPS=y
 CONFIG_ZYNQ_DEVCFG=y
 
 CONFIG_DIGIC=y
-CONFIG_MAINSTONE=y
 CONFIG_MPS2=y
 CONFIG_RASPI=y
-CONFIG_ZAURUS=y
 CONFIG_ZYNQ=y
 CONFIG_STM32F2XX_TIMER=y
 CONFIG_STM32F2XX_USART=y

hw/arm/Kconfig

@@ -48,6 +48,9 @@ config INTEGRATOR
 
 config MAINSTONE
     bool
+    select PXA2XX
+    select PFLASH_CFI01
+    select SMC91C111
 
 config MUSICPAL
     bool
@@ -85,6 +88,43 @@ config OMAP
 
 config PXA2XX
     bool
+    select FRAMEBUFFER
+    select I2C
+    select SERIAL
+    select SD
+    select SSI
+    select USB_OHCI
+
+config GUMSTIX
+    bool
+    select PFLASH_CFI01
+    select SMC91C111
+    select PXA2XX
+
+config TOSA
+    bool
+    select ZAURUS  # scoop
+    select MICRODRIVE
+    select PXA2XX
+
+config SPITZ
+    bool
+    select ADS7846 # display
+    select MAX111X # A/D converter
+    select WM8750  # audio codec
+    select MAX7310 # GPIO expander
+    select ZAURUS  # scoop
+    select NAND    # memory
+    select ECC     # Error-correcting for NAND
+    select MICRODRIVE
+    select PXA2XX
+
+config Z2
+    bool
+    select PFLASH_CFI01
+    select WM8750
+    select PL011 # UART
+    select PXA2XX
 
 config REALVIEW
     bool
@@ -218,6 +258,8 @@ config MSF2
 
 config ZAURUS
     bool
+    select NAND
+    select ECC
 
 config A9MPCORE
     bool

hw/arm/Makefile.objs

@@ -11,7 +11,10 @@ obj-$(CONFIG_NETDUINO2) += netduino2.o
 obj-$(CONFIG_NSERIES) += nseries.o
 obj-$(CONFIG_SX1) += omap_sx1.o
 obj-$(CONFIG_CHEETAH) += palm.o
-obj-$(CONFIG_PXA2XX) += gumstix.o spitz.o tosa.o z2.o
+obj-$(CONFIG_GUMSTIX) += gumstix.o
+obj-$(CONFIG_SPITZ) += spitz.o
+obj-$(CONFIG_TOSA) += tosa.o
+obj-$(CONFIG_Z2) += z2.o
 obj-$(CONFIG_REALVIEW) += realview.o
 obj-$(CONFIG_STELLARIS) += stellaris.o
 obj-$(CONFIG_STRONGARM) += collie.o