ramips: enables rt288x PCIe

To choose whether bulid or not RT288x PCIe bus driver, CONFIG_SOC_RT2880 is wrong.
Here is its fix, and enables PCIe bus driver for some targets which have 2nd WiFi chipset via PCIe bus.

signed-off-by: ngc@ff.iij4u.or.jp
————
————

SVN-Revision: 44469

target/linux/ramips/patches-3.14/0031-PCI-MIPS-adds-rt2880-pci-support.patch

@@ -19,7 +19,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  obj-$(CONFIG_LANTIQ)		+= fixup-lantiq.o
  obj-$(CONFIG_PCI_LANTIQ)	+= pci-lantiq.o ops-lantiq.o
  obj-$(CONFIG_SOC_MT7621)	+= pci-mt7621.o
-+obj-$(CONFIG_SOC_RT2880)	+= pci-rt2880.o
++obj-$(CONFIG_SOC_RT288X)	+= pci-rt2880.o
  obj-$(CONFIG_SOC_RT3883)	+= pci-rt3883.o
  obj-$(CONFIG_TANBAC_TB0219)	+= fixup-tb0219.o
  obj-$(CONFIG_TANBAC_TB0226)	+= fixup-tb0226.o

target/linux/ramips/patches-3.14/0032-PCI-MIPS-adds-mt7620a-pcie-driver.patch

@@ -18,7 +18,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  obj-$(CONFIG_PCI_LANTIQ)	+= pci-lantiq.o ops-lantiq.o
  obj-$(CONFIG_SOC_MT7621)	+= pci-mt7621.o
 +obj-$(CONFIG_SOC_MT7620)	+= pci-mt7620.o
- obj-$(CONFIG_SOC_RT2880)	+= pci-rt2880.o
+ obj-$(CONFIG_SOC_RT288X)	+= pci-rt2880.o
  obj-$(CONFIG_SOC_RT3883)	+= pci-rt3883.o
  obj-$(CONFIG_TANBAC_TB0219)	+= fixup-tb0219.o
 --- /dev/null

target/linux/ramips/rt288x/config-3.14

@@ -124,7 +124,7 @@ CONFIG_OF_MDIO=y
 CONFIG_OF_MTD=y
 CONFIG_OF_NET=y
 CONFIG_PAGEFLAGS_EXTENDED=y
-# CONFIG_PCI is not set
+CONFIG_PCI=y
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PHYLIB=y
 # CONFIG_PINCONF is not set