add additional config symbols

SVN-Revision: 23777

target/linux/ppc40x/config-default

@@ -120,6 +120,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_NLS=m
 CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_NR_IRQS=512
 CONFIG_OF=y
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y

target/linux/ppc44x/config-default

@@ -87,6 +87,7 @@ CONFIG_IBM_NEW_EMAC_TAH=y
 CONFIG_IBM_NEW_EMAC_TXB=128
 CONFIG_IBM_NEW_EMAC=y
 CONFIG_IBM_NEW_EMAC_ZMII=y
+# CONFIG_ICON is not set
 # CONFIG_IDE is not set
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_IOMMU_HELPER is not set
@@ -108,6 +109,7 @@ CONFIG_MTD_CFI_ADV_OPTIONS=y
 CONFIG_MTD_OF_PARTS=y
 CONFIG_MTD_PHYSMAP_OF=y
 CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_NR_IRQS=512
 CONFIG_OF_DEVICE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF=y
@@ -127,6 +129,7 @@ CONFIG_PPC32=y
 CONFIG_PPC44x_SIMPLE=y
 CONFIG_PPC4xx_PCI_EXPRESS=y
 # CONFIG_PPC64 is not set
+# CONFIG_PPC_47x is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_PPC_970_NAP is not set