mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2025-04-21 12:27:27 +03:00
strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8653 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
21
target/linux/magicbox/Makefile
Normal file
21
target/linux/magicbox/Makefile
Normal file
@@ -0,0 +1,21 @@
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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ARCH:=powerpc
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BOARD:=magicbox
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BOARDNAME:=Magicbox
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FEATURES:=squashfs jffs2
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LINUX_VERSION:=2.6.22.4
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include $(INCLUDE_DIR)/kernel-build.mk
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# include the profiles
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-include profiles/*.mk
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$(eval $(call BuildKernel))
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174
target/linux/magicbox/config/default
Normal file
174
target/linux/magicbox/config/default
Normal file
@@ -0,0 +1,174 @@
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CONFIG_405EP=y
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CONFIG_40x=y
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# CONFIG_44x is not set
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||||
CONFIG_4xx=y
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# CONFIG_6xx is not set
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||||
# CONFIG_8139TOO is not set
|
||||
# CONFIG_8xx is not set
|
||||
# CONFIG_ADVANCED_OPTIONS is not set
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||||
# CONFIG_AGP is not set
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||||
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
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||||
CONFIG_ARCH_POPULATES_NODE_MAP=y
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# CONFIG_ATM_DRIVERS is not set
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||||
# CONFIG_B44 is not set
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CONFIG_BASE_SMALL=0
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CONFIG_BIOS_FIXUP=y
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||||
# CONFIG_BLK_DEV_FD is not set
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||||
# CONFIG_BLK_DEV_HD is not set
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CONFIG_BLK_DEV_IDE=m
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# CONFIG_BLK_DEV_IDECD is not set
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CONFIG_BLK_DEV_IDEDISK=m
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||||
# CONFIG_BLK_DEV_IDEDMA is not set
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||||
# CONFIG_BLK_DEV_IDEFLOPPY is not set
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# CONFIG_BLK_DEV_IDEPCI is not set
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||||
# CONFIG_BLK_DEV_IDESCSI is not set
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||||
# CONFIG_BLK_DEV_IDETAPE is not set
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# CONFIG_BLK_DEV_IDE_SATA is not set
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CONFIG_BLK_DEV_MAGICBOX_IDE=y
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# CONFIG_BOOKE_WDT is not set
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CONFIG_BOOT_LOAD=0x00400000
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# CONFIG_BT is not set
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# CONFIG_BUBINGA is not set
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CONFIG_CMDLINE="root=/dev/mtdblock1 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200 init=/etc/preinit"
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CONFIG_CMDLINE_BOOL=y
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CONFIG_CONSISTENT_SIZE=0x00200000
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CONFIG_CONSISTENT_START=0xff100000
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# CONFIG_CPCI405 is not set
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||||
# CONFIG_CPU_FREQ is not set
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# CONFIG_E200 is not set
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||||
# CONFIG_E500 is not set
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||||
# CONFIG_EP405 is not set
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||||
# CONFIG_FIRMWARE_EDID is not set
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CONFIG_FS_POSIX_ACL=y
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||||
CONFIG_GENERIC_FIND_NEXT_BIT=y
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CONFIG_GENERIC_NVRAM=y
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# CONFIG_GEN_RTC is not set
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# CONFIG_HIGHMEM is not set
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CONFIG_HIGHMEM_START=0xfe000000
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CONFIG_HW_RANDOM=y
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CONFIG_HZ=100
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CONFIG_HZ_100=y
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# CONFIG_HZ_250 is not set
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# CONFIG_I2C is not set
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CONFIG_IBM_EMAC=y
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# CONFIG_IBM_EMAC_DEBUG is not set
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# CONFIG_IBM_EMAC_PHY_RX_CLK_FIX is not set
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CONFIG_IBM_EMAC_POLL_WEIGHT=32
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CONFIG_IBM_EMAC_RXB=64
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CONFIG_IBM_EMAC_RX_COPY_THRESHOLD=256
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CONFIG_IBM_EMAC_RX_SKB_HEADROOM=0
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CONFIG_IBM_EMAC_TXB=8
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CONFIG_IBM_OCP=y
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CONFIG_IDE=m
|
||||
# CONFIG_IDEDISK_MULTI_MODE is not set
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||||
# CONFIG_IDEDMA_AUTO is not set
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# CONFIG_IDE_ARM is not set
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||||
CONFIG_IDE_GENERIC=m
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||||
CONFIG_IDE_MAX_HWIFS=4
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# CONFIG_IDE_PROC_FS is not set
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||||
# CONFIG_IDE_TASK_IOCTL is not set
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||||
CONFIG_INITRAMFS_SOURCE=""
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||||
CONFIG_ISA_DMA_API=y
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CONFIG_JFFS2_FS_DEBUG=0
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CONFIG_KERNEL_START=0xc0000000
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||||
# CONFIG_KEXEC is not set
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||||
# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
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CONFIG_LOWMEM_SIZE=0x30000000
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||||
# CONFIG_MACINTOSH_DRIVERS is not set
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||||
CONFIG_MAGICBOX=y
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||||
CONFIG_MATH_EMULATION=y
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CONFIG_MINI_FO=y
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CONFIG_MTD=y
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||||
# CONFIG_MTD_ABSENT is not set
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||||
CONFIG_MTD_BLOCK=y
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# CONFIG_MTD_BLOCK2MTD is not set
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CONFIG_MTD_CFI=y
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CONFIG_MTD_CFI_ADV_OPTIONS=y
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CONFIG_MTD_CFI_AMDSTD=y
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||||
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
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# CONFIG_MTD_CFI_GEOMETRY is not set
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CONFIG_MTD_CFI_I1=y
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CONFIG_MTD_CFI_I2=y
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# CONFIG_MTD_CFI_I4 is not set
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||||
# CONFIG_MTD_CFI_I8 is not set
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# CONFIG_MTD_CFI_INTELEXT is not set
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# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
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CONFIG_MTD_CFI_NOSWAP=y
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# CONFIG_MTD_CFI_STAA is not set
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||||
CONFIG_MTD_CFI_UTIL=y
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CONFIG_MTD_CHAR=y
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||||
# CONFIG_MTD_CMDLINE_PARTS is not set
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CONFIG_MTD_COMPLEX_MAPPINGS=y
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# CONFIG_MTD_CONCAT is not set
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||||
# CONFIG_MTD_DEBUG is not set
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# CONFIG_MTD_DOC2000 is not set
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||||
# CONFIG_MTD_DOC2001 is not set
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||||
# CONFIG_MTD_DOC2001PLUS is not set
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CONFIG_MTD_GEN_PROBE=y
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# CONFIG_MTD_JEDECPROBE is not set
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CONFIG_MTD_MAP_BANK_WIDTH_1=y
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# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
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CONFIG_MTD_MAP_BANK_WIDTH_2=y
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# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
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CONFIG_MTD_MAP_BANK_WIDTH_4=y
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# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
|
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# CONFIG_MTD_MTDRAM is not set
|
||||
# CONFIG_MTD_OBSOLETE_CHIPS is not set
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||||
# CONFIG_MTD_ONENAND is not set
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||||
# CONFIG_MTD_OTP is not set
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||||
CONFIG_MTD_PARTITIONS=y
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# CONFIG_MTD_PCI is not set
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||||
# CONFIG_MTD_PHRAM is not set
|
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CONFIG_MTD_PHYSMAP=y
|
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CONFIG_MTD_PHYSMAP_BANKWIDTH=2
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CONFIG_MTD_PHYSMAP_LEN=0
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CONFIG_MTD_PHYSMAP_START=0xffc00000
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# CONFIG_MTD_PLATRAM is not set
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# CONFIG_MTD_PMC551 is not set
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# CONFIG_MTD_RAM is not set
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# CONFIG_MTD_REDBOOT_PARTS is not set
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# CONFIG_MTD_ROM is not set
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# CONFIG_MTD_SLRAM is not set
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# CONFIG_NATSEMI is not set
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# CONFIG_NE2K_PCI is not set
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# CONFIG_NET_VENDOR_3COM is not set
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CONFIG_NETDEV_1000=y
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CONFIG_NOT_COHERENT_CACHE=y
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# CONFIG_NVRAM is not set
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# CONFIG_PCIPCWATCHDOG is not set
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CONFIG_PCI_DOMAINS=y
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# CONFIG_PC_KEYBOARD is not set
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# CONFIG_PM is not set
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CONFIG_PPC=y
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CONFIG_PPC32=y
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CONFIG_PPC4xx_DMA=y
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CONFIG_PPC4xx_EDMA=y
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CONFIG_PPC_GEN550=y
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# CONFIG_PPC_I8259 is not set
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CONFIG_PPC_INDIRECT_PCI=y
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CONFIG_PPC_OCP=y
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# CONFIG_REDWOOD_5 is not set
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# CONFIG_REDWOOD_6 is not set
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||||
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
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||||
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
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# CONFIG_SCSI_BUSLOGIC is not set
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||||
# CONFIG_SCSI_EATA is not set
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||||
# CONFIG_SCSI_GDTH is not set
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||||
# CONFIG_SECCOMP is not set
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||||
# CONFIG_SERIAL_8250_EXTENDED is not set
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# CONFIG_SERIAL_TEXT_DEBUG is not set
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# CONFIG_SOFT_WATCHDOG is not set
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# CONFIG_SOUND is not set
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# CONFIG_SPARSEMEM_STATIC is not set
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# CONFIG_SYCAMORE is not set
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CONFIG_TASK_SIZE=0x80000000
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CONFIG_UART0_TTYS0=y
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# CONFIG_UART0_TTYS1 is not set
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# CONFIG_UNUSED_SYMBOLS is not set
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# CONFIG_USB is not set
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# CONFIG_VIA_RHINE is not set
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||||
# CONFIG_WALNUT is not set
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CONFIG_WANT_EARLY_SERIAL=y
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||||
# CONFIG_WINDFARM is not set
|
||||
# CONFIG_XILINX_ML300 is not set
|
||||
# CONFIG_XILINX_ML403 is not set
|
||||
297
target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.c
Normal file
297
target/linux/magicbox/files/arch/ppc/platforms/4xx/magicbox.c
Normal file
@@ -0,0 +1,297 @@
|
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/*
|
||||
* Support for IBM PPC 405EP-based MagicBox board
|
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* Copyright (C) 2006 Karol Lewandowski
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*
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* Heavily based on bubinga.c
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*
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* Author: SAW (IBM), derived from walnut.c.
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* Maintained by MontaVista Software <source@mvista.com>
|
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*
|
||||
* 2003 (c) MontaVista Softare Inc. This file is licensed under the
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* terms of the GNU General Public License version 2. This program is
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* licensed "as is" without any warranty of any kind, whether express
|
||||
* or implied.
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*/
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#include <linux/init.h>
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#include <linux/smp.h>
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#include <linux/threads.h>
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#include <linux/param.h>
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#include <linux/string.h>
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#include <linux/blkdev.h>
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#include <linux/pci.h>
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#include <linux/tty.h>
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#include <linux/serial.h>
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#include <linux/serial_core.h>
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#include <linux/platform_device.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <asm/system.h>
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#include <asm/pci-bridge.h>
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#include <asm/processor.h>
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#include <asm/machdep.h>
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#include <asm/page.h>
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#include <asm/time.h>
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#include <asm/io.h>
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#include <asm/kgdb.h>
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#include <asm/ocp.h>
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#include <asm/ibm_ocp_pci.h>
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#include <platforms/4xx/ibm405ep.h>
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#undef DEBUG
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|
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#ifdef DEBUG
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#define DBG(x...) printk(x)
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#else
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#define DBG(x...)
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#endif
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extern bd_t __res;
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/* Some IRQs unique to the board
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* Used by the generic 405 PCI setup functions in ppc4xx_pci.c
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*/
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||||
int __init
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||||
ppc405_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
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{
|
||||
static char pci_irq_table[][4] =
|
||||
/*
|
||||
* PCI IDSEL/INTPIN->INTLINE
|
||||
* A B C D
|
||||
*/
|
||||
{
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||||
{28, 28, 28, 28}, /* IDSEL 1 - PCI slot 1 */
|
||||
{29, 29, 29, 29}, /* IDSEL 2 - PCI slot 2 */
|
||||
{30, 30, 30, 30}, /* IDSEL 3 - PCI slot 3 */
|
||||
{31, 31, 31, 31}, /* IDSEL 4 - PCI slot 4 */
|
||||
};
|
||||
|
||||
const long min_idsel = 1, max_idsel = 4, irqs_per_slot = 4;
|
||||
return PCI_IRQ_TABLE_LOOKUP;
|
||||
};
|
||||
|
||||
/* The serial clock for the chip is an internal clock determined by
|
||||
* different clock speeds/dividers.
|
||||
* Calculate the proper input baud rate and setup the serial driver.
|
||||
*/
|
||||
static void __init
|
||||
magicbox_early_serial_map(void)
|
||||
{
|
||||
u32 uart_div;
|
||||
int uart_clock;
|
||||
struct uart_port port;
|
||||
|
||||
/* Calculate the serial clock input frequency
|
||||
*
|
||||
* The base baud is the PLL OUTA (provided in the board info
|
||||
* structure) divided by the external UART Divisor, divided
|
||||
* by 16.
|
||||
*/
|
||||
uart_div = (mfdcr(DCRN_CPC0_UCR_BASE) & DCRN_CPC0_UCR_U0DIV);
|
||||
uart_clock = __res.bi_procfreq / uart_div;
|
||||
|
||||
/* Setup serial port access */
|
||||
memset(&port, 0, sizeof(port));
|
||||
port.membase = (void*)ACTING_UART0_IO_BASE;
|
||||
port.irq = ACTING_UART0_INT;
|
||||
port.uartclk = uart_clock;
|
||||
port.regshift = 0;
|
||||
port.iotype = UPIO_MEM;
|
||||
port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
|
||||
port.line = 0;
|
||||
|
||||
if (early_serial_setup(&port) != 0) {
|
||||
printk("Early serial init of port 0 failed\n");
|
||||
}
|
||||
|
||||
port.membase = (void*)ACTING_UART1_IO_BASE;
|
||||
port.irq = ACTING_UART1_INT;
|
||||
port.line = 1;
|
||||
|
||||
if (early_serial_setup(&port) != 0) {
|
||||
printk("Early serial init of port 1 failed\n");
|
||||
}
|
||||
}
|
||||
|
||||
void __init
|
||||
bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
|
||||
{
|
||||
#ifdef CONFIG_PCI
|
||||
|
||||
unsigned int bar_response, bar;
|
||||
/*
|
||||
* Expected PCI mapping:
|
||||
*
|
||||
* PLB addr PCI memory addr
|
||||
* --------------------- ---------------------
|
||||
* 0000'0000 - 7fff'ffff <--- 0000'0000 - 7fff'ffff
|
||||
* 8000'0000 - Bfff'ffff ---> 8000'0000 - Bfff'ffff
|
||||
*
|
||||
* PLB addr PCI io addr
|
||||
* --------------------- ---------------------
|
||||
* e800'0000 - e800'ffff ---> 0000'0000 - 0001'0000
|
||||
*
|
||||
* The following code is simplified by assuming that the bootrom
|
||||
* has been well behaved in following this mapping.
|
||||
*/
|
||||
|
||||
#ifdef DEBUG
|
||||
int i;
|
||||
|
||||
printk("ioremap PCLIO_BASE = 0x%x\n", pcip);
|
||||
printk("PCI bridge regs before fixup \n");
|
||||
for (i = 0; i <= 3; i++) {
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pcila)));
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pciha)));
|
||||
}
|
||||
printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
|
||||
printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
|
||||
printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
|
||||
printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
|
||||
|
||||
#endif
|
||||
|
||||
/* added for IBM boot rom version 1.15 bios bar changes -AK */
|
||||
|
||||
/* Disable region first */
|
||||
out_le32((void *) &(pcip->pmm[0].ma), 0x00000000);
|
||||
/* PLB starting addr, PCI: 0x80000000 */
|
||||
out_le32((void *) &(pcip->pmm[0].la), 0x80000000);
|
||||
/* PCI start addr, 0x80000000 */
|
||||
out_le32((void *) &(pcip->pmm[0].pcila), PPC405_PCI_MEM_BASE);
|
||||
/* 512MB range of PLB to PCI */
|
||||
out_le32((void *) &(pcip->pmm[0].pciha), 0x00000000);
|
||||
/* Enable no pre-fetch, enable region */
|
||||
out_le32((void *) &(pcip->pmm[0].ma), ((0xffffffff -
|
||||
(PPC405_PCI_UPPER_MEM -
|
||||
PPC405_PCI_MEM_BASE)) | 0x01));
|
||||
|
||||
/* Disable region one */
|
||||
out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[1].la), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[1].pcila), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[1].pciha), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
|
||||
out_le32((void *) &(pcip->ptm1ms), 0x00000001);
|
||||
|
||||
/* Disable region two */
|
||||
out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[2].la), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[2].pcila), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[2].pciha), 0x00000000);
|
||||
out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
|
||||
out_le32((void *) &(pcip->ptm2ms), 0x00000000);
|
||||
out_le32((void *) &(pcip->ptm2la), 0x00000000);
|
||||
|
||||
/* Zero config bars */
|
||||
for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) {
|
||||
early_write_config_dword(hose, hose->first_busno,
|
||||
PCI_FUNC(hose->first_busno), bar,
|
||||
0x00000000);
|
||||
early_read_config_dword(hose, hose->first_busno,
|
||||
PCI_FUNC(hose->first_busno), bar,
|
||||
&bar_response);
|
||||
DBG("BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x\n",
|
||||
hose->first_busno, PCI_SLOT(hose->first_busno),
|
||||
PCI_FUNC(hose->first_busno), bar, bar_response);
|
||||
}
|
||||
/* end workaround */
|
||||
|
||||
#ifdef DEBUG
|
||||
printk("PCI bridge regs after fixup \n");
|
||||
for (i = 0; i <= 3; i++) {
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pcila)));
|
||||
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pciha)));
|
||||
}
|
||||
printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
|
||||
printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
|
||||
printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
|
||||
printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
|
||||
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
static struct resource magicbox_flash_resource = {
|
||||
.start = 0xffc00000,
|
||||
.end = 0xffffffffULL,
|
||||
.flags = IORESOURCE_MEM,
|
||||
};
|
||||
|
||||
static struct mtd_partition magicbox_flash_parts[] = {
|
||||
{
|
||||
.name = "linux",
|
||||
.offset = 0x0,
|
||||
.size = 0x3c0000,
|
||||
},
|
||||
{
|
||||
.name = "rootfs",
|
||||
.offset = 0x100000,
|
||||
.size = 0x2c0000,
|
||||
}
|
||||
};
|
||||
|
||||
static struct physmap_flash_data magicbox_flash_data = {
|
||||
.width = 2,
|
||||
.parts = magicbox_flash_parts,
|
||||
.nr_parts = ARRAY_SIZE(magicbox_flash_parts),
|
||||
};
|
||||
|
||||
static struct platform_device magicbox_flash_device = {
|
||||
.name = "physmap-flash",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &magicbox_flash_data,
|
||||
},
|
||||
.num_resources = 1,
|
||||
.resource = &magicbox_flash_resource,
|
||||
};
|
||||
|
||||
static int magicbox_setup_flash(void)
|
||||
{
|
||||
platform_device_register(&magicbox_flash_device);
|
||||
|
||||
return 0;
|
||||
};
|
||||
|
||||
arch_initcall (magicbox_setup_flash);
|
||||
|
||||
void __init
|
||||
magicbox_setup_arch(void)
|
||||
{
|
||||
ppc4xx_setup_arch();
|
||||
|
||||
ibm_ocp_set_emac(0, 1);
|
||||
|
||||
magicbox_early_serial_map();
|
||||
|
||||
/* Identify the system */
|
||||
printk("MagicBox port (C) 2005 Karol Lewandowski <kl@jasmine.eu.org>\n");
|
||||
}
|
||||
|
||||
void __init
|
||||
magicbox_map_io(void)
|
||||
{
|
||||
ppc4xx_map_io();
|
||||
}
|
||||
|
||||
void __init
|
||||
platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
|
||||
unsigned long r6, unsigned long r7)
|
||||
{
|
||||
ppc4xx_init(r3, r4, r5, r6, r7);
|
||||
|
||||
ppc_md.setup_arch = magicbox_setup_arch;
|
||||
ppc_md.setup_io_mappings = magicbox_map_io;
|
||||
|
||||
#ifdef CONFIG_KGDB
|
||||
ppc_md.early_serial_map = bubinga_early_serial_map;
|
||||
#endif
|
||||
}
|
||||
|
||||
@@ -0,0 +1,46 @@
|
||||
/*
|
||||
* Support for IBM PPC 405EP-based MagicBox board
|
||||
*
|
||||
* Heavily based on bubinga.h
|
||||
*
|
||||
*
|
||||
* Author: SAW (IBM), derived from walnut.h.
|
||||
* Maintained by MontaVista Software <source@mvista.com>
|
||||
*
|
||||
* 2003 (c) MontaVista Softare Inc. This file is licensed under the
|
||||
* terms of the GNU General Public License version 2. This program is
|
||||
* licensed "as is" without any warranty of any kind, whether express
|
||||
* or implied.
|
||||
*/
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#ifndef __MAGICBOX_H__
|
||||
#define __MAGICBOX_H__
|
||||
|
||||
#include <platforms/4xx/ibm405ep.h>
|
||||
#include <asm/ppcboot.h>
|
||||
|
||||
/* Memory map for the "MagicBox" 405EP evaluation board -- generic 4xx. */
|
||||
|
||||
/* The UART clock is based off an internal clock -
|
||||
* define BASE_BAUD based on the internal clock and divider(s).
|
||||
* Since BASE_BAUD must be a constant, we will initialize it
|
||||
* using clock/divider values which OpenBIOS initializes
|
||||
* for typical configurations at various CPU speeds.
|
||||
* The base baud is calculated as (FWDA / EXT UART DIV / 16)
|
||||
*/
|
||||
#define BASE_BAUD 0
|
||||
|
||||
/* Flash */
|
||||
#define PPC40x_FPGA_BASE 0xF0300000
|
||||
#define PPC40x_FPGA_REG_OFFS 1 /* offset to flash map reg */
|
||||
#define PPC40x_FLASH_ONBD_N(x) (x & 0x02)
|
||||
#define PPC40x_FLASH_SRAM_SEL(x) (x & 0x01)
|
||||
#define PPC40x_FLASH_LOW 0xFFF00000
|
||||
#define PPC40x_FLASH_HIGH 0xFFF80000
|
||||
#define PPC40x_FLASH_SIZE 0x80000
|
||||
|
||||
#define PPC4xx_MACHINE_NAME "MagicBox"
|
||||
|
||||
#endif /* __MAGICBOX_H__ */
|
||||
#endif /* __KERNEL__ */
|
||||
152
target/linux/magicbox/files/drivers/ide/ppc/magicbox_ide.c
Normal file
152
target/linux/magicbox/files/drivers/ide/ppc/magicbox_ide.c
Normal file
@@ -0,0 +1,152 @@
|
||||
/* Driver for MagicBox 2.0 onboard CompactFlash adapter.
|
||||
* Written by Wojtek Kaniewski <wojtekka@toxygen.net>
|
||||
*
|
||||
* GNU General Public License.
|
||||
*/
|
||||
|
||||
#include <linux/version.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/mm.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/blkdev.h>
|
||||
#include <linux/hdreg.h>
|
||||
#include <linux/ide.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/platform_device.h>
|
||||
|
||||
|
||||
#define UIC0_PR 0xc4
|
||||
#define UIC0_TR 0xc5
|
||||
#define IRQ 25
|
||||
|
||||
static int ide_offsets[IDE_NR_PORTS] = {0, 2, 4, 6, 8, 10, 12, 14, -1, -1};
|
||||
|
||||
static u8 magicbox_ide_inb (unsigned long port)
|
||||
{
|
||||
return (u8) (readw((void __iomem *) port) >> 8) & 255;
|
||||
}
|
||||
|
||||
static u16 magicbox_ide_inw (unsigned long port)
|
||||
{
|
||||
return (u16) readw((void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_insw (unsigned long port, void *addr, u32 count)
|
||||
{
|
||||
u16 *ptr;
|
||||
|
||||
for (ptr = addr; count--; ptr++)
|
||||
*ptr = readw((void __iomem *) port);
|
||||
}
|
||||
|
||||
static u32 magicbox_ide_inl (unsigned long port)
|
||||
{
|
||||
return (u32) readl((void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_insl (unsigned long port, void *addr, u32 count)
|
||||
{
|
||||
u32 *ptr;
|
||||
|
||||
for (ptr = addr; count--; ptr++)
|
||||
*ptr = readl((void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_outb (u8 value, unsigned long port)
|
||||
{
|
||||
writew(value << 8, (void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_outbsync (ide_drive_t *drive, u8 value, unsigned long port)
|
||||
{
|
||||
writew(value << 8, (void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_outw (u16 value, unsigned long port)
|
||||
{
|
||||
writew(value, (void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_outsw (unsigned long port, void *addr, u32 count)
|
||||
{
|
||||
u16 *ptr;
|
||||
|
||||
for (ptr = addr; count--; ptr++)
|
||||
writew(*ptr, (void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_outl (u32 value, unsigned long port)
|
||||
{
|
||||
writel(value, (void __iomem *) port);
|
||||
}
|
||||
|
||||
static void magicbox_ide_outsl (unsigned long port, void *addr, u32 count)
|
||||
{
|
||||
u32 *ptr;
|
||||
|
||||
for (ptr = addr; count--; ptr++)
|
||||
writel(*ptr, (void __iomem *) port);
|
||||
}
|
||||
|
||||
|
||||
static void __init ide_magicbox_register(unsigned long addr,
|
||||
unsigned long caddr, int irq)
|
||||
{
|
||||
hw_regs_t hw;
|
||||
ide_hwif_t *hwif;
|
||||
|
||||
memset(&hw, 0, sizeof(hw));
|
||||
ide_setup_ports(&hw, addr, ide_offsets, caddr + 12, 0, NULL,irq);
|
||||
|
||||
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
|
||||
if (ide_register_hw(&hw, &hwif) != -1)
|
||||
#else
|
||||
if (ide_register_hw(&hw, 1, &hwif) != -1)
|
||||
#endif
|
||||
{
|
||||
printk(KERN_NOTICE "magicbox-ide: Registered IDE-CF driver\n");
|
||||
hwif->mmio = 2;
|
||||
hwif->drives[0].unmask = 1;
|
||||
hwif->OUTB = magicbox_ide_outb;
|
||||
hwif->OUTBSYNC = magicbox_ide_outbsync;
|
||||
hwif->OUTW = magicbox_ide_outw;
|
||||
hwif->OUTSW = magicbox_ide_outsw;
|
||||
hwif->OUTSL = magicbox_ide_outsl;
|
||||
hwif->INB = magicbox_ide_inb;
|
||||
hwif->INW = magicbox_ide_inw;
|
||||
hwif->INSW = magicbox_ide_insw;
|
||||
hwif->INSL = magicbox_ide_insl;
|
||||
}
|
||||
}
|
||||
|
||||
void __init ide_magicbox_init(void)
|
||||
{
|
||||
volatile u16 *addr;
|
||||
volatile u16 *caddr;
|
||||
|
||||
/* Turn on PerWE instead of PCIsomething */
|
||||
mtdcr(DCRN_CPC0_PCI_BASE, mfdcr(DCRN_CPC0_PCI_BASE) | (0x80000000L >> 27));
|
||||
|
||||
/* PerCS1 (CF's CS0): base 0xff100000, 16-bit, rw */
|
||||
mtdcr(DCRN_EBC_BASE, 1);
|
||||
mtdcr(DCRN_EBC_BASE + 1, 0xff11a000);
|
||||
mtdcr(DCRN_EBC_BASE, 0x11);
|
||||
mtdcr(DCRN_EBC_BASE + 1, 0x080bd800);
|
||||
|
||||
/* PerCS2 (CF's CS1): base 0xff200000, 16-bit, rw */
|
||||
mtdcr(DCRN_EBC_BASE, 2);
|
||||
mtdcr(DCRN_EBC_BASE + 1, 0xff21a000);
|
||||
mtdcr(DCRN_EBC_BASE, 0x12);
|
||||
mtdcr(DCRN_EBC_BASE + 1, 0x080bd800);
|
||||
|
||||
/* Remap physical address space */
|
||||
addr = ioremap_nocache(0xff100000, 4096);
|
||||
caddr = ioremap_nocache(0xff200000, 4096);
|
||||
|
||||
/* Set interrupt to low-to-high-edge-triggered */
|
||||
mtdcr(UIC0_TR, mfdcr(UIC0_TR) & ~(0x80000000L >> IRQ));
|
||||
mtdcr(UIC0_PR, mfdcr(UIC0_PR) | (0x80000000L >> IRQ));
|
||||
|
||||
ide_magicbox_register((unsigned long)addr, (unsigned long)caddr, IRQ);
|
||||
}
|
||||
|
||||
37
target/linux/magicbox/image/Makefile
Normal file
37
target/linux/magicbox/image/Makefile
Normal file
@@ -0,0 +1,37 @@
|
||||
#
|
||||
# Copyright (C) 2006 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
|
||||
|
||||
define Image/Prepare
|
||||
cp $(LINUX_DIR)/arch/ppc/boot/images/uImage $(KDIR)/uImage
|
||||
endef
|
||||
|
||||
define Image/BuildKernel
|
||||
cp $(KDIR)/uImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-uImage
|
||||
endef
|
||||
|
||||
define Image/Build
|
||||
$(call Image/Build/$(1),$(1))
|
||||
endef
|
||||
|
||||
define Image/Build/jffs2-64k
|
||||
( \
|
||||
dd if=$(KDIR)/uImage bs=1024k conv=sync; \
|
||||
dd if=$(KDIR)/root.$(1) bs=65536 conv=sync; \
|
||||
) > $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).img
|
||||
endef
|
||||
|
||||
define Image/Build/squashfs
|
||||
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
|
||||
( \
|
||||
dd if=$(LINUX_DIR)/arch/ppc/boot/images/uImage bs=1024k conv=sync; \
|
||||
dd if=$(KDIR)/root.$(1) bs=65536 conv=sync; \
|
||||
) > $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).img
|
||||
endef
|
||||
|
||||
$(eval $(call BuildImage))
|
||||
@@ -0,0 +1,71 @@
|
||||
Index: linux-2.6.22-rc6/arch/ppc/platforms/4xx/Kconfig
|
||||
===================================================================
|
||||
--- linux-2.6.22-rc6.orig/arch/ppc/platforms/4xx/Kconfig 2007-06-28 08:23:13.508980416 +0200
|
||||
+++ linux-2.6.22-rc6/arch/ppc/platforms/4xx/Kconfig 2007-06-28 08:23:15.637656808 +0200
|
||||
@@ -53,6 +53,12 @@
|
||||
help
|
||||
This option enables support for the IBM PPC405GP evaluation board.
|
||||
|
||||
+config MAGICBOX
|
||||
+ bool "MagicBox"
|
||||
+ select WANT_EARLY_SERIAL
|
||||
+ help
|
||||
+ This option enables support for the IBM PPC405EP evaluation board.
|
||||
+
|
||||
config XILINX_ML300
|
||||
bool "Xilinx-ML300"
|
||||
select XILINX_VIRTEX_II_PRO
|
||||
@@ -184,7 +190,7 @@
|
||||
|
||||
config IBM_OCP
|
||||
bool
|
||||
- depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || TAISHAN || WALNUT
|
||||
+ depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || YUCCA || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || TAISHAN || WALNUT || MAGICBOX
|
||||
default y
|
||||
|
||||
config IBM_EMAC4
|
||||
@@ -194,7 +200,7 @@
|
||||
|
||||
config BIOS_FIXUP
|
||||
bool
|
||||
- depends on BUBINGA || EP405 || SYCAMORE || WALNUT || CPCI405
|
||||
+ depends on BUBINGA || EP405 || SYCAMORE || WALNUT || CPCI405 || MAGICBOX
|
||||
default y
|
||||
|
||||
# OAK doesn't exist but wanted to keep this around for any future 403GCX boards
|
||||
@@ -205,7 +211,7 @@
|
||||
|
||||
config 405EP
|
||||
bool
|
||||
- depends on BUBINGA
|
||||
+ depends on BUBINGA || MAGICBOX
|
||||
default y
|
||||
|
||||
config 405GP
|
||||
Index: linux-2.6.22-rc6/arch/ppc/platforms/4xx/Makefile
|
||||
===================================================================
|
||||
--- linux-2.6.22-rc6.orig/arch/ppc/platforms/4xx/Makefile 2007-06-28 08:23:13.516979200 +0200
|
||||
+++ linux-2.6.22-rc6/arch/ppc/platforms/4xx/Makefile 2007-06-28 08:23:15.637656808 +0200
|
||||
@@ -14,6 +14,7 @@
|
||||
obj-$(CONFIG_SYCAMORE) += sycamore.o
|
||||
obj-$(CONFIG_TAISHAN) += taishan.o
|
||||
obj-$(CONFIG_WALNUT) += walnut.o
|
||||
+obj-$(CONFIG_MAGICBOX) += magicbox.o
|
||||
obj-$(CONFIG_XILINX_ML300) += xilinx_ml300.o
|
||||
obj-$(CONFIG_XILINX_ML403) += xilinx_ml403.o
|
||||
|
||||
Index: linux-2.6.22-rc6/include/asm-ppc/ibm4xx.h
|
||||
===================================================================
|
||||
--- linux-2.6.22-rc6.orig/include/asm-ppc/ibm4xx.h 2007-06-28 08:23:13.526977680 +0200
|
||||
+++ linux-2.6.22-rc6/include/asm-ppc/ibm4xx.h 2007-06-28 08:23:15.637656808 +0200
|
||||
@@ -19,6 +19,10 @@
|
||||
|
||||
#ifdef CONFIG_40x
|
||||
|
||||
+#if defined(CONFIG_MAGICBOX)
|
||||
+#include <platforms/4xx/magicbox.h>
|
||||
+#endif
|
||||
+
|
||||
#if defined(CONFIG_BUBINGA)
|
||||
#include <platforms/4xx/bubinga.h>
|
||||
#endif
|
||||
53
target/linux/magicbox/patches-2.6.22/100-cf_slot.patch
Normal file
53
target/linux/magicbox/patches-2.6.22/100-cf_slot.patch
Normal file
@@ -0,0 +1,53 @@
|
||||
Index: linux-2.6.22-rc6/drivers/ide/ide.c
|
||||
===================================================================
|
||||
--- linux-2.6.22-rc6.orig/drivers/ide/ide.c 2007-06-28 08:23:49.463514496 +0200
|
||||
+++ linux-2.6.22-rc6/drivers/ide/ide.c 2007-06-28 08:23:54.658724704 +0200
|
||||
@@ -1604,6 +1604,7 @@
|
||||
extern void __init pnpide_init(void);
|
||||
extern void __exit pnpide_exit(void);
|
||||
extern void __init h8300_ide_init(void);
|
||||
+extern void __init ide_magicbox_init(void);
|
||||
|
||||
/*
|
||||
* probe_for_hwifs() finds/initializes "known" IDE interfaces
|
||||
@@ -1668,6 +1669,9 @@
|
||||
#ifdef CONFIG_H8300
|
||||
h8300_ide_init();
|
||||
#endif
|
||||
+#ifdef CONFIG_BLK_DEV_MAGICBOX_IDE
|
||||
+ ide_magicbox_init();
|
||||
+#endif
|
||||
}
|
||||
|
||||
/*
|
||||
Index: linux-2.6.22-rc6/drivers/ide/Kconfig
|
||||
===================================================================
|
||||
--- linux-2.6.22-rc6.orig/drivers/ide/Kconfig 2007-06-28 08:23:49.470513432 +0200
|
||||
+++ linux-2.6.22-rc6/drivers/ide/Kconfig 2007-06-28 08:23:54.658724704 +0200
|
||||
@@ -946,6 +946,14 @@
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
+config BLK_DEV_MAGICBOX_IDE
|
||||
+ bool "MagicBox 2.0 CF IDE support"
|
||||
+ depends on 4xx && IDE
|
||||
+ help
|
||||
+ This option provides support for IDE on MagicBox 2.0 boards.
|
||||
+
|
||||
+ If unsure, say N.
|
||||
+
|
||||
choice
|
||||
prompt "Type of MPC8xx IDE interface"
|
||||
depends on BLK_DEV_MPC8xx_IDE
|
||||
Index: linux-2.6.22-rc6/drivers/ide/Makefile
|
||||
===================================================================
|
||||
--- linux-2.6.22-rc6.orig/drivers/ide/Makefile 2007-06-28 08:23:49.478512216 +0200
|
||||
+++ linux-2.6.22-rc6/drivers/ide/Makefile 2007-06-28 08:23:54.659724552 +0200
|
||||
@@ -37,6 +37,7 @@
|
||||
# built-in only drivers from ppc/
|
||||
ide-core-$(CONFIG_BLK_DEV_MPC8xx_IDE) += ppc/mpc8xx.o
|
||||
ide-core-$(CONFIG_BLK_DEV_IDE_PMAC) += ppc/pmac.o
|
||||
+ide-core-$(CONFIG_BLK_DEV_MAGICBOX_IDE) += ppc/magicbox_ide.o
|
||||
|
||||
# built-in only drivers from h8300/
|
||||
ide-core-$(CONFIG_H8300) += h8300/ide-h8300.o
|
||||
Reference in New Issue
Block a user