optimize the kernel for size, disable common PCI quirks, and sync kernel config

SVN-Revision: 16899

1 files changed, 21 insertions, 23 deletions

diff --git a/target/linux/ppc40x/config-default b/target/linux/ppc40x/config-default
index 51eeebd..d0db7b0 100644
--- a/target/linux/ppc40x/config-default
+++ b/target/linux/ppc40x/config-default
@@ -1,3 +1,4 @@
+CONFIG_405EP=y
 CONFIG_405EX=y
 CONFIG_40x=y
 # CONFIG_44x is not set
@@ -14,13 +15,17 @@ CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
 CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_BASE_SMALL=0
 CONFIG_BITREVERSE=y
 # CONFIG_BOOKE_WDT is not set
 CONFIG_BOUNCE=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_CLASSIC_RCU=y
 CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd"
 CONFIG_CMDLINE_BOOL=y
@@ -30,8 +35,6 @@ CONFIG_CONSISTENT_START=0xff100000
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_DEVPORT=y
-# CONFIG_DMADEVICES is not set
-# CONFIG_E1000E_ENABLED is not set
 # CONFIG_E200 is not set
 CONFIG_EARLY_PRINTK=y
 # CONFIG_EDAC is not set
@@ -39,26 +42,32 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_EXTRA_TARGETS="uImage"
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_FSL_ULI1575 is not set
-CONFIG_FS_POSIX_ACL=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_GENERIC_CMOS_UPDATE=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
 # CONFIG_GENERIC_IOMAP is not set
 CONFIG_GENERIC_NVRAM=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_GENERIC_TIME_VSYSCALL=y
 # CONFIG_GEN_RTC is not set
+CONFIG_GPIOLIB=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 # CONFIG_HAS_RAPIDIO is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_HAVE_LMB=y
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
@@ -77,23 +86,18 @@ CONFIG_IBM_NEW_EMAC_RGMII=y
 CONFIG_IBM_NEW_EMAC_RXB=256
 CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
 CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
-# CONFIG_IBM_NEW_EMAC_TAH is not set
 CONFIG_IBM_NEW_EMAC_TXB=256
-# CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IDE is not set
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_IOMMU_HELPER is not set
 # CONFIG_IPIC is not set
-CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IRQSTACKS is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_ISA_DMA_API=y
-# CONFIG_IWLWIFI_LEDS is not set
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_KILAUEA=y
+# CONFIG_LEDS_GPIO is not set
 CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_LZO_COMPRESS=m
-CONFIG_LZO_DECOMPRESS=m
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_MAGICBOXV1=y
 CONFIG_MAGICBOXV2=y
@@ -108,26 +112,25 @@ CONFIG_MTD_CFI_ADV_OPTIONS=y
 CONFIG_MTD_OF_PARTS=y
 CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_NET_VENDOR_3COM is not set
 CONFIG_NOT_COHERENT_CACHE=y
 # CONFIG_NVRAM is not set
-# CONFIG_OCF_OCF is not set
 CONFIG_OF=y
 CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_PCI=y
 CONFIG_PCIEAER=y
 # CONFIG_PCIEASPM is not set
 CONFIG_PCIEPORTBUS=y
-# CONFIG_PCIPCWATCHDOG is not set
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_PPC=y
 CONFIG_PPC32=y
+CONFIG_PPC40x_SIMPLE=y
 CONFIG_PPC4xx_PCI_EXPRESS=y
 # CONFIG_PPC64 is not set
 # CONFIG_PPC_85xx is not set
@@ -143,12 +146,10 @@ CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_I8259 is not set
 # CONFIG_PPC_INDIRECT_IO is not set
 CONFIG_PPC_INDIRECT_PCI=y
-CONFIG_PPC_MERGE=y
 # CONFIG_PPC_MM_SLICES is not set
 # CONFIG_PPC_MPC106 is not set
-# CONFIG_PPC_MPC5121 is not set
-# CONFIG_PPC_MPC512x is not set
 CONFIG_PPC_OF=y
+CONFIG_PPC_PCI_CHOICE=y
 # CONFIG_PPC_RTAS is not set
 CONFIG_PPC_UDBG_16550=y
 # CONFIG_PQ2ADS is not set
@@ -156,22 +157,19 @@ CONFIG_PROC_DEVICETREE=y
 # CONFIG_R6040 is not set
 CONFIG_RESOURCES_64BIT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_SCSI_DMA is not set
 # CONFIG_SERIAL_8250_DETECT_IRQ is not set
 CONFIG_SERIAL_8250_EXTENDED=y
 # CONFIG_SERIAL_8250_MANY_PORTS is not set
 # CONFIG_SERIAL_8250_RSA is not set
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SLABINFO=y
-# CONFIG_SND_PPC is not set
-# CONFIG_SOUND is not set
 CONFIG_TASK_SIZE=0xc0000000
 CONFIG_TICK_ONESHOT=y
 # CONFIG_VGASTATE is not set
 # CONFIG_VIA_RHINE is not set
-CONFIG_VIDEO_MEDIA=m
 # CONFIG_WALNUT is not set
 CONFIG_WORD_SIZE=32
 # CONFIG_XILINX_SYSACE is not set