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add basic support for the AMCC PPC405EX Kilauea evaluation board

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SVN-Revision: 10303
v19.07.3_mercusys_ac12_duma
Imre Kaloz 17 years ago
parent 36984a4cb5
commit 2f2ae0205c
4 changed files with 291 additions and 0 deletions
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23
target/linux/ppc40x/Makefile
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#
# Copyright (C) 2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
ARCH:=powerpc
BOARD:=ppc40x
BOARDNAME:=AMCC Kilauea
FEATURES:=squashfs
LINUX_VERSION:=2.6.24
LINUX_KARCH:=powerpc
include $(INCLUDE_DIR)/target.mk
define Target/Description
Build firmware images for the AMCC Kilauea evaluation board
endef
$(eval $(call BuildTarget))

200
target/linux/ppc40x/config-default
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CONFIG_40x=y
# CONFIG_44x is not set
CONFIG_4xx=y
# CONFIG_6xx is not set
# CONFIG_8139TOO is not set
# CONFIG_ADVANCED_OPTIONS is not set
# CONFIG_AGP is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_AUDIT_ARCH=y
CONFIG_BASE_SMALL=0
CONFIG_BITREVERSE=y
# CONFIG_BOOKE_WDT is not set
CONFIG_BOOT_LOAD=0x00400000
CONFIG_BOUNCE=y
# CONFIG_BT is not set
CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd init=/etc/preinit"
CONFIG_CMDLINE_BOOL=y
CONFIG_CONSISTENT_SIZE=0x00200000
CONFIG_CONSISTENT_START=0xff100000
# CONFIG_CPM2 is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_DEVICE_TREE=""
CONFIG_DEVPORT=y
# CONFIG_E200 is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_EDAC is not set
# CONFIG_EP405 is not set
# 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_NEXT_BIT=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_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_HIGHMEM is not set
CONFIG_HIGHMEM_START=0xfe000000
CONFIG_HW_RANDOM=y
CONFIG_HZ=250
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_I2C is not set
CONFIG_IBM_NEW_EMAC=y
# CONFIG_IBM_NEW_EMAC_DEBUG is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
# CONFIG_IBM_NEW_EMAC_RGMII is not set
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_IRQ_PER_CPU=y
CONFIG_ISA_DMA_API=y
CONFIG_KERNEL_START=0xc0000000
CONFIG_KILAUEA=y
# CONFIG_LEDS_ALIX is not set
CONFIG_LOWMEM_SIZE=0x30000000
# CONFIG_MACINTOSH_DRIVERS is not set
# CONFIG_MAKALU is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_MMIO_NVRAM is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
CONFIG_MTD=y
# CONFIG_MTD_ABSENT is not set
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_MTD_BLOCK2MTD is not set
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_GEOMETRY is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_CFI_INTELEXT is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_CHAR=y
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
CONFIG_MTD_MAP_BANK_WIDTH_2=y
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_OTP is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_PLATRAM is not set
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_SLRAM is not set
# 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_OF=y
CONFIG_OF_DEVICE=y
CONFIG_PCIEAER=y
CONFIG_PCIEPORTBUS=y
# CONFIG_PCIPCWATCHDOG is not set
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
CONFIG_PPC=y
CONFIG_PPC32=y
# CONFIG_PPC64 is not set
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_DCR=y
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_PPC_DCR_NATIVE=y
# CONFIG_PPC_EARLY_DEBUG is not set
# 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_MPC5200 is not set
# CONFIG_PPC_MPC52xx is not set
CONFIG_PPC_OF=y
# CONFIG_PPC_RTAS is not set
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_PQ2ADS is not set
CONFIG_PROC_DEVICETREE=y
CONFIG_RESOURCES_64BIT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_WAIT_SCAN=m
# 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_SOFT_WATCHDOG is not set
# CONFIG_SOUND is not set
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_TASK_SIZE=0xc0000000
CONFIG_TICK_ONESHOT=y
# CONFIG_UCC_SLOW is not set
# CONFIG_USB is not set
# CONFIG_USER_NS is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_WALNUT is not set
CONFIG_WANT_DEVICE_TREE=y
CONFIG_WORD_SIZE=32
# CONFIG_XILINX_SYSACE is not set
# CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set

42
target/linux/ppc40x/image/Makefile
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#
# Copyright (C) 2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
JFFS2_BLOCKSIZE=128k
define Image/Prepare
cp $(LINUX_DIR)/arch/powerpc/boot/uImage $(KDIR)/uImage
dtc -O dtb -R 4 -S 0x20000 $(LINUX_DIR)/arch/powerpc/boot/dts/kilauea.dts > $(KDIR)/openwrt-kilauea.dtb
endef
define Image/BuildKernel
cp $(KDIR)/uImage $(BIN_DIR)/openwrt-$(BOARD)-uImage
endef
define Image/Build
$(call Image/Build/$(1),$(1))
endef
define Image/Build/jffs2-128k
( \
dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
) > $(BIN_DIR)/openwrt-$(BOARD)-jffs2.img
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
( \
dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
) > $(BIN_DIR)/openwrt-$(BOARD)-$(1).img
endef
$(eval $(call BuildImage))

26
target/linux/ppc40x/patches/001-kilauea_openwrt_flashmap.patch
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diff -Nur linux-2.6.24/arch/powerpc/boot/dts/kilauea.dts linux-2.6.24-owrt/arch/powerpc/boot/dts/kilauea.dts
--- linux-2.6.24/arch/powerpc/boot/dts/kilauea.dts 2008-01-29 01:34:30.000000000 +0100
+++ linux-2.6.24-owrt/arch/powerpc/boot/dts/kilauea.dts 2008-01-29 01:35:01.000000000 +0100
@@ -138,15 +130,15 @@
#size-cells = <1>;
partition@0 {
label = "kernel";
- reg = <0 200000>;
+ reg = <0 1e0000>;
};
- partition@200000 {
- label = "root";
- reg = <200000 200000>;
+ partition@1e0000 {
+ label = "device-tree";
+ reg = <1e0000 20000>;
};
- partition@400000 {
- label = "user";
- reg = <400000 3b60000>;
+ partition@200000 {
+ label = "rootfs";
+ reg = <200000 3d60000>;
};
partition@3f60000 {
label = "env";
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