[PATCH] ppc32: Remove board support for K2
Support for the K2 board is no longer maintained and thus being removed Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Kumar Gala
Linus Torvalds
parent
94cb20e951
commit
ba9d1e2a3d
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@ -637,9 +637,6 @@ config SANDPOINT
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config RADSTONE_PPC7D
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bool "Radstone Technology PPC7D board"
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config K2
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bool "SBS-K2"
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config PAL4
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bool "SBS-Palomar4"
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@ -794,7 +791,7 @@ config PPC_OF
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config PPC_GEN550
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bool
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depends on SANDPOINT || MCPN765 || SPRUCE || PPLUS || PCORE || \
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PRPMC750 || K2 || PRPMC800 || LOPEC || \
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PRPMC750 || PRPMC800 || LOPEC || \
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(EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
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83xx
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default y
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@ -883,10 +880,6 @@ config SANDPOINT_ENABLE_UART1
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If this option is enabled then the MPC824x processor will run
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in DUART mode instead of UART mode.
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config CPC710_DATA_GATHERING
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bool "Enable CPC710 data gathering"
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depends on K2
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config HARRIER_STORE_GATHERING
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bool "Enable Harrier store gathering"
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depends on HARRIER
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@ -96,10 +96,6 @@ zimageinitrd-$(CONFIG_OCOTEA) := zImage.initrd-TREE
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zimageinitrd-$(CONFIG_GEMINI) := zImage.initrd-STRIPELF
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end-$(CONFIG_GEMINI) := gemini
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extra.o-$(CONFIG_K2) := prepmap.o
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end-$(CONFIG_K2) := k2
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cacheflag-$(CONFIG_K2) := -include $(clear_L2_L3)
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extra.o-$(CONFIG_KATANA) := misc-katana.o
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end-$(CONFIG_KATANA) := katana
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cacheflag-$(CONFIG_KATANA) := -include $(clear_L2_L3)
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@ -1,680 +0,0 @@
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#
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# Automatically generated make config: don't edit
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#
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CONFIG_MMU=y
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CONFIG_RWSEM_XCHGADD_ALGORITHM=y
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CONFIG_HAVE_DEC_LOCK=y
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CONFIG_PPC=y
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CONFIG_PPC32=y
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CONFIG_GENERIC_NVRAM=y
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#
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# Code maturity level options
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#
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CONFIG_EXPERIMENTAL=y
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CONFIG_CLEAN_COMPILE=y
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CONFIG_STANDALONE=y
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CONFIG_BROKEN_ON_SMP=y
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#
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# General setup
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#
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CONFIG_SWAP=y
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CONFIG_SYSVIPC=y
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# CONFIG_POSIX_MQUEUE is not set
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# CONFIG_BSD_PROCESS_ACCT is not set
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CONFIG_SYSCTL=y
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# CONFIG_AUDIT is not set
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CONFIG_LOG_BUF_SHIFT=14
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# CONFIG_HOTPLUG is not set
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# CONFIG_IKCONFIG is not set
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CONFIG_EMBEDDED=y
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CONFIG_KALLSYMS=y
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CONFIG_FUTEX=y
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CONFIG_EPOLL=y
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CONFIG_IOSCHED_NOOP=y
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CONFIG_IOSCHED_AS=y
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CONFIG_IOSCHED_DEADLINE=y
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CONFIG_IOSCHED_CFQ=y
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# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
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#
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# Loadable module support
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#
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CONFIG_MODULES=y
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CONFIG_MODULE_UNLOAD=y
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# CONFIG_MODULE_FORCE_UNLOAD is not set
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CONFIG_OBSOLETE_MODPARM=y
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# CONFIG_MODVERSIONS is not set
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CONFIG_KMOD=y
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#
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# Processor
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#
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CONFIG_6xx=y
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# CONFIG_40x is not set
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# CONFIG_44x is not set
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# CONFIG_POWER3 is not set
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# CONFIG_POWER4 is not set
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# CONFIG_8xx is not set
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# CONFIG_ALTIVEC is not set
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# CONFIG_TAU is not set
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# CONFIG_CPU_FREQ is not set
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CONFIG_PPC_STD_MMU=y
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#
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# Platform options
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#
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# CONFIG_PPC_MULTIPLATFORM is not set
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# CONFIG_APUS is not set
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# CONFIG_WILLOW is not set
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# CONFIG_PCORE is not set
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# CONFIG_POWERPMC250 is not set
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# CONFIG_EV64260 is not set
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# CONFIG_SPRUCE is not set
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# CONFIG_LOPEC is not set
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# CONFIG_MCPN765 is not set
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# CONFIG_MVME5100 is not set
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# CONFIG_PPLUS is not set
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# CONFIG_PRPMC750 is not set
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# CONFIG_PRPMC800 is not set
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# CONFIG_SANDPOINT is not set
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# CONFIG_ADIR is not set
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CONFIG_K2=y
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# CONFIG_PAL4 is not set
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# CONFIG_GEMINI is not set
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# CONFIG_EST8260 is not set
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# CONFIG_SBS8260 is not set
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# CONFIG_RPX6 is not set
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# CONFIG_TQM8260 is not set
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CONFIG_PPC_GEN550=y
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# CONFIG_CPC710_DATA_GATHERING is not set
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# CONFIG_SMP is not set
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# CONFIG_PREEMPT is not set
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# CONFIG_HIGHMEM is not set
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CONFIG_KERNEL_ELF=y
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CONFIG_BINFMT_ELF=y
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# CONFIG_BINFMT_MISC is not set
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CONFIG_CMDLINE_BOOL=y
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CONFIG_CMDLINE="ip=on"
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#
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# Bus options
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#
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CONFIG_GENERIC_ISA_DMA=y
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CONFIG_PCI=y
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CONFIG_PCI_DOMAINS=y
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# CONFIG_PCI_LEGACY_PROC is not set
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# CONFIG_PCI_NAMES is not set
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#
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# Advanced setup
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#
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# CONFIG_ADVANCED_OPTIONS is not set
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#
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# Default settings for advanced configuration options are used
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#
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CONFIG_HIGHMEM_START=0xfe000000
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CONFIG_LOWMEM_SIZE=0x30000000
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CONFIG_KERNEL_START=0xc0000000
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CONFIG_TASK_SIZE=0x80000000
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CONFIG_BOOT_LOAD=0x00800000
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#
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# Device Drivers
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#
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#
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# Generic Driver Options
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#
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#
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# Memory Technology Devices (MTD)
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#
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# CONFIG_MTD is not set
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#
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# Parallel port support
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#
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# CONFIG_PARPORT is not set
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#
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# Plug and Play support
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#
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#
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# Block devices
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#
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# CONFIG_BLK_DEV_FD is not set
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# CONFIG_BLK_CPQ_DA is not set
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# CONFIG_BLK_CPQ_CISS_DA is not set
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# CONFIG_BLK_DEV_DAC960 is not set
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# CONFIG_BLK_DEV_UMEM is not set
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CONFIG_BLK_DEV_LOOP=y
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# CONFIG_BLK_DEV_CRYPTOLOOP is not set
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# CONFIG_BLK_DEV_NBD is not set
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# CONFIG_BLK_DEV_CARMEL is not set
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CONFIG_BLK_DEV_RAM=y
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CONFIG_BLK_DEV_RAM_SIZE=4096
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CONFIG_BLK_DEV_INITRD=y
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# CONFIG_LBD is not set
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#
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# ATA/ATAPI/MFM/RLL support
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#
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CONFIG_IDE=y
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CONFIG_BLK_DEV_IDE=y
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#
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# Please see Documentation/ide.txt for help/info on IDE drives
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#
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CONFIG_BLK_DEV_IDEDISK=y
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# CONFIG_IDEDISK_MULTI_MODE is not set
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# CONFIG_IDEDISK_STROKE is not set
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# CONFIG_BLK_DEV_IDECD is not set
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# CONFIG_BLK_DEV_IDETAPE is not set
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# CONFIG_BLK_DEV_IDEFLOPPY is not set
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# CONFIG_IDE_TASK_IOCTL is not set
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# CONFIG_IDE_TASKFILE_IO is not set
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#
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# IDE chipset support/bugfixes
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#
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# CONFIG_IDE_GENERIC is not set
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CONFIG_BLK_DEV_IDEPCI=y
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# CONFIG_IDEPCI_SHARE_IRQ is not set
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# CONFIG_BLK_DEV_OFFBOARD is not set
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# CONFIG_BLK_DEV_GENERIC is not set
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# CONFIG_BLK_DEV_OPTI621 is not set
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# CONFIG_BLK_DEV_SL82C105 is not set
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CONFIG_BLK_DEV_IDEDMA_PCI=y
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# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
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# CONFIG_IDEDMA_PCI_AUTO is not set
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CONFIG_BLK_DEV_ADMA=y
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# CONFIG_BLK_DEV_AEC62XX is not set
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CONFIG_BLK_DEV_ALI15X3=y
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# CONFIG_WDC_ALI15X3 is not set
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# CONFIG_BLK_DEV_AMD74XX is not set
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# CONFIG_BLK_DEV_CMD64X is not set
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# CONFIG_BLK_DEV_TRIFLEX is not set
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# CONFIG_BLK_DEV_CY82C693 is not set
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# CONFIG_BLK_DEV_CS5520 is not set
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# CONFIG_BLK_DEV_CS5530 is not set
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# CONFIG_BLK_DEV_HPT34X is not set
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# CONFIG_BLK_DEV_HPT366 is not set
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# CONFIG_BLK_DEV_SC1200 is not set
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# CONFIG_BLK_DEV_PIIX is not set
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# CONFIG_BLK_DEV_NS87415 is not set
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# CONFIG_BLK_DEV_PDC202XX_OLD is not set
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# CONFIG_BLK_DEV_PDC202XX_NEW is not set
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# CONFIG_BLK_DEV_SVWKS is not set
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# CONFIG_BLK_DEV_SIIMAGE is not set
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# CONFIG_BLK_DEV_SLC90E66 is not set
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# CONFIG_BLK_DEV_TRM290 is not set
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# CONFIG_BLK_DEV_VIA82CXXX is not set
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CONFIG_BLK_DEV_IDEDMA=y
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# CONFIG_IDEDMA_IVB is not set
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# CONFIG_IDEDMA_AUTO is not set
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# CONFIG_BLK_DEV_HD is not set
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#
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# SCSI device support
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#
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# CONFIG_SCSI is not set
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#
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# Multi-device support (RAID and LVM)
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#
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# CONFIG_MD is not set
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#
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# Fusion MPT device support
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#
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# CONFIG_FUSION is not set
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#
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# IEEE 1394 (FireWire) support
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#
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# CONFIG_IEEE1394 is not set
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#
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# I2O device support
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#
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# CONFIG_I2O is not set
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#
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# Macintosh device drivers
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#
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#
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# Networking support
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#
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CONFIG_NET=y
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#
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# Networking options
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#
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CONFIG_PACKET=y
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# CONFIG_PACKET_MMAP is not set
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# CONFIG_NETLINK_DEV is not set
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CONFIG_UNIX=y
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# CONFIG_NET_KEY is not set
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CONFIG_INET=y
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# CONFIG_IP_MULTICAST is not set
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# CONFIG_IP_ADVANCED_ROUTER is not set
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CONFIG_IP_PNP=y
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CONFIG_IP_PNP_DHCP=y
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# CONFIG_IP_PNP_BOOTP is not set
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# CONFIG_IP_PNP_RARP is not set
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# CONFIG_NET_IPIP is not set
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# CONFIG_NET_IPGRE is not set
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# CONFIG_ARPD is not set
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# CONFIG_SYN_COOKIES is not set
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# CONFIG_INET_AH is not set
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# CONFIG_INET_ESP is not set
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# CONFIG_INET_IPCOMP is not set
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#
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# IP: Virtual Server Configuration
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#
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# CONFIG_IP_VS is not set
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# CONFIG_IPV6 is not set
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CONFIG_NETFILTER=y
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# CONFIG_NETFILTER_DEBUG is not set
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#
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# IP: Netfilter Configuration
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#
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CONFIG_IP_NF_CONNTRACK=m
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CONFIG_IP_NF_FTP=m
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# CONFIG_IP_NF_IRC is not set
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# CONFIG_IP_NF_TFTP is not set
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# CONFIG_IP_NF_AMANDA is not set
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# CONFIG_IP_NF_QUEUE is not set
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CONFIG_IP_NF_IPTABLES=m
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CONFIG_IP_NF_MATCH_LIMIT=m
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# CONFIG_IP_NF_MATCH_IPRANGE is not set
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CONFIG_IP_NF_MATCH_MAC=m
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CONFIG_IP_NF_MATCH_PKTTYPE=m
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CONFIG_IP_NF_MATCH_MARK=m
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CONFIG_IP_NF_MATCH_MULTIPORT=m
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CONFIG_IP_NF_MATCH_TOS=m
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# CONFIG_IP_NF_MATCH_RECENT is not set
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CONFIG_IP_NF_MATCH_ECN=m
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CONFIG_IP_NF_MATCH_DSCP=m
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CONFIG_IP_NF_MATCH_AH_ESP=m
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# CONFIG_IP_NF_MATCH_LENGTH is not set
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# CONFIG_IP_NF_MATCH_TTL is not set
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CONFIG_IP_NF_MATCH_TCPMSS=m
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CONFIG_IP_NF_MATCH_HELPER=m
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CONFIG_IP_NF_MATCH_STATE=m
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CONFIG_IP_NF_MATCH_CONNTRACK=m
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CONFIG_IP_NF_MATCH_OWNER=m
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CONFIG_IP_NF_FILTER=m
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CONFIG_IP_NF_TARGET_REJECT=m
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CONFIG_IP_NF_NAT=m
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CONFIG_IP_NF_NAT_NEEDED=y
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CONFIG_IP_NF_TARGET_MASQUERADE=m
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CONFIG_IP_NF_TARGET_REDIRECT=m
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# CONFIG_IP_NF_TARGET_NETMAP is not set
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# CONFIG_IP_NF_TARGET_SAME is not set
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# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
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CONFIG_IP_NF_NAT_FTP=m
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# CONFIG_IP_NF_MANGLE is not set
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# CONFIG_IP_NF_TARGET_LOG is not set
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CONFIG_IP_NF_TARGET_ULOG=m
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CONFIG_IP_NF_TARGET_TCPMSS=m
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CONFIG_IP_NF_ARPTABLES=m
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CONFIG_IP_NF_ARPFILTER=m
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# CONFIG_IP_NF_ARP_MANGLE is not set
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CONFIG_IP_NF_COMPAT_IPCHAINS=m
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# CONFIG_IP_NF_COMPAT_IPFWADM is not set
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# CONFIG_IP_NF_RAW is not set
|
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|
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#
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# SCTP Configuration (EXPERIMENTAL)
|
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#
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# CONFIG_IP_SCTP is not set
|
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# CONFIG_ATM is not set
|
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# CONFIG_BRIDGE is not set
|
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# CONFIG_VLAN_8021Q is not set
|
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# CONFIG_DECNET is not set
|
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# CONFIG_LLC2 is not set
|
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# CONFIG_IPX is not set
|
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# CONFIG_ATALK is not set
|
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# CONFIG_X25 is not set
|
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# CONFIG_LAPB is not set
|
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# CONFIG_NET_DIVERT is not set
|
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# CONFIG_ECONET is not set
|
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# CONFIG_WAN_ROUTER is not set
|
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# CONFIG_NET_HW_FLOWCONTROL is not set
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|
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#
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# QoS and/or fair queueing
|
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#
|
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# CONFIG_NET_SCHED is not set
|
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|
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#
|
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# Network testing
|
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#
|
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# CONFIG_NET_PKTGEN is not set
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# CONFIG_NETPOLL is not set
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# CONFIG_NET_POLL_CONTROLLER is not set
|
||||
# CONFIG_HAMRADIO is not set
|
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# CONFIG_IRDA is not set
|
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# CONFIG_BT is not set
|
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CONFIG_NETDEVICES=y
|
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# CONFIG_DUMMY is not set
|
||||
# CONFIG_BONDING is not set
|
||||
# CONFIG_EQUALIZER is not set
|
||||
# CONFIG_TUN is not set
|
||||
|
||||
#
|
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# ARCnet devices
|
||||
#
|
||||
# CONFIG_ARCNET is not set
|
||||
|
||||
#
|
||||
# Ethernet (10 or 100Mbit)
|
||||
#
|
||||
CONFIG_NET_ETHERNET=y
|
||||
CONFIG_MII=y
|
||||
# CONFIG_OAKNET is not set
|
||||
# CONFIG_HAPPYMEAL is not set
|
||||
# CONFIG_SUNGEM is not set
|
||||
# CONFIG_NET_VENDOR_3COM is not set
|
||||
|
||||
#
|
||||
# Tulip family network device support
|
||||
#
|
||||
# CONFIG_NET_TULIP is not set
|
||||
# CONFIG_HP100 is not set
|
||||
CONFIG_NET_PCI=y
|
||||
# CONFIG_PCNET32 is not set
|
||||
# CONFIG_AMD8111_ETH is not set
|
||||
# CONFIG_ADAPTEC_STARFIRE is not set
|
||||
# CONFIG_B44 is not set
|
||||
# CONFIG_FORCEDETH is not set
|
||||
# CONFIG_DGRS is not set
|
||||
CONFIG_EEPRO100=y
|
||||
# CONFIG_EEPRO100_PIO is not set
|
||||
# CONFIG_E100 is not set
|
||||
# CONFIG_FEALNX is not set
|
||||
# CONFIG_NATSEMI is not set
|
||||
# CONFIG_NE2K_PCI is not set
|
||||
# CONFIG_8139CP is not set
|
||||
# CONFIG_8139TOO is not set
|
||||
# CONFIG_SIS900 is not set
|
||||
# CONFIG_EPIC100 is not set
|
||||
# CONFIG_SUNDANCE is not set
|
||||
# CONFIG_TLAN is not set
|
||||
# CONFIG_VIA_RHINE is not set
|
||||
|
||||
#
|
||||
# Ethernet (1000 Mbit)
|
||||
#
|
||||
# CONFIG_ACENIC is not set
|
||||
# CONFIG_DL2K is not set
|
||||
# CONFIG_E1000 is not set
|
||||
# CONFIG_NS83820 is not set
|
||||
# CONFIG_HAMACHI is not set
|
||||
# CONFIG_YELLOWFIN is not set
|
||||
# CONFIG_R8169 is not set
|
||||
# CONFIG_SK98LIN is not set
|
||||
# CONFIG_TIGON3 is not set
|
||||
|
||||
#
|
||||
# Ethernet (10000 Mbit)
|
||||
#
|
||||
# CONFIG_IXGB is not set
|
||||
# CONFIG_S2IO is not set
|
||||
|
||||
#
|
||||
# Token Ring devices
|
||||
#
|
||||
# CONFIG_TR is not set
|
||||
|
||||
#
|
||||
# Wireless LAN (non-hamradio)
|
||||
#
|
||||
# CONFIG_NET_RADIO is not set
|
||||
|
||||
#
|
||||
# Wan interfaces
|
||||
#
|
||||
# CONFIG_WAN is not set
|
||||
# CONFIG_FDDI is not set
|
||||
# CONFIG_HIPPI is not set
|
||||
# CONFIG_PPP is not set
|
||||
# CONFIG_SLIP is not set
|
||||
# CONFIG_RCPCI is not set
|
||||
# CONFIG_SHAPER is not set
|
||||
# CONFIG_NETCONSOLE is not set
|
||||
|
||||
#
|
||||
# ISDN subsystem
|
||||
#
|
||||
# CONFIG_ISDN is not set
|
||||
|
||||
#
|
||||
# Telephony Support
|
||||
#
|
||||
# CONFIG_PHONE is not set
|
||||
|
||||
#
|
||||
# Input device support
|
||||
#
|
||||
# CONFIG_INPUT is not set
|
||||
|
||||
#
|
||||
# Userland interfaces
|
||||
#
|
||||
|
||||
#
|
||||
# Input I/O drivers
|
||||
#
|
||||
# CONFIG_GAMEPORT is not set
|
||||
CONFIG_SOUND_GAMEPORT=y
|
||||
# CONFIG_SERIO is not set
|
||||
# CONFIG_SERIO_I8042 is not set
|
||||
|
||||
#
|
||||
# Input Device Drivers
|
||||
#
|
||||
|
||||
#
|
||||
# Character devices
|
||||
#
|
||||
# CONFIG_VT is not set
|
||||
# CONFIG_SERIAL_NONSTANDARD is not set
|
||||
|
||||
#
|
||||
# Serial drivers
|
||||
#
|
||||
CONFIG_SERIAL_8250=y
|
||||
CONFIG_SERIAL_8250_CONSOLE=y
|
||||
CONFIG_SERIAL_8250_NR_UARTS=2
|
||||
# CONFIG_SERIAL_8250_EXTENDED is not set
|
||||
|
||||
#
|
||||
# Non-8250 serial port support
|
||||
#
|
||||
CONFIG_SERIAL_CORE=y
|
||||
CONFIG_SERIAL_CORE_CONSOLE=y
|
||||
CONFIG_UNIX98_PTYS=y
|
||||
CONFIG_LEGACY_PTYS=y
|
||||
CONFIG_LEGACY_PTY_COUNT=256
|
||||
# CONFIG_QIC02_TAPE is not set
|
||||
|
||||
#
|
||||
# IPMI
|
||||
#
|
||||
# CONFIG_IPMI_HANDLER is not set
|
||||
|
||||
#
|
||||
# Watchdog Cards
|
||||
#
|
||||
# CONFIG_WATCHDOG is not set
|
||||
# CONFIG_NVRAM is not set
|
||||
CONFIG_GEN_RTC=y
|
||||
# CONFIG_GEN_RTC_X is not set
|
||||
# CONFIG_DTLK is not set
|
||||
# CONFIG_R3964 is not set
|
||||
# CONFIG_APPLICOM is not set
|
||||
|
||||
#
|
||||
# Ftape, the floppy tape device driver
|
||||
#
|
||||
# CONFIG_FTAPE is not set
|
||||
# CONFIG_AGP is not set
|
||||
# CONFIG_DRM is not set
|
||||
# CONFIG_RAW_DRIVER is not set
|
||||
|
||||
#
|
||||
# I2C support
|
||||
#
|
||||
# CONFIG_I2C is not set
|
||||
|
||||
#
|
||||
# Misc devices
|
||||
#
|
||||
|
||||
#
|
||||
# Multimedia devices
|
||||
#
|
||||
# CONFIG_VIDEO_DEV is not set
|
||||
|
||||
#
|
||||
# Digital Video Broadcasting Devices
|
||||
#
|
||||
# CONFIG_DVB is not set
|
||||
|
||||
#
|
||||
# Graphics support
|
||||
#
|
||||
# CONFIG_FB is not set
|
||||
|
||||
#
|
||||
# Sound
|
||||
#
|
||||
# CONFIG_SOUND is not set
|
||||
|
||||
#
|
||||
# USB support
|
||||
#
|
||||
# CONFIG_USB is not set
|
||||
|
||||
#
|
||||
# USB Gadget Support
|
||||
#
|
||||
# CONFIG_USB_GADGET is not set
|
||||
|
||||
#
|
||||
# File systems
|
||||
#
|
||||
CONFIG_EXT2_FS=y
|
||||
# CONFIG_EXT2_FS_XATTR is not set
|
||||
# CONFIG_EXT3_FS is not set
|
||||
# CONFIG_JBD is not set
|
||||
# CONFIG_REISERFS_FS is not set
|
||||
# CONFIG_JFS_FS is not set
|
||||
# CONFIG_XFS_FS is not set
|
||||
# CONFIG_MINIX_FS is not set
|
||||
# CONFIG_ROMFS_FS is not set
|
||||
# CONFIG_QUOTA is not set
|
||||
# CONFIG_AUTOFS_FS is not set
|
||||
# CONFIG_AUTOFS4_FS is not set
|
||||
|
||||
#
|
||||
# CD-ROM/DVD Filesystems
|
||||
#
|
||||
# CONFIG_ISO9660_FS is not set
|
||||
# CONFIG_UDF_FS is not set
|
||||
|
||||
#
|
||||
# DOS/FAT/NT Filesystems
|
||||
#
|
||||
# CONFIG_FAT_FS is not set
|
||||
# CONFIG_NTFS_FS is not set
|
||||
|
||||
#
|
||||
# Pseudo filesystems
|
||||
#
|
||||
CONFIG_PROC_FS=y
|
||||
CONFIG_PROC_KCORE=y
|
||||
CONFIG_SYSFS=y
|
||||
# CONFIG_DEVFS_FS is not set
|
||||
# CONFIG_DEVPTS_FS_XATTR is not set
|
||||
CONFIG_TMPFS=y
|
||||
# CONFIG_HUGETLB_PAGE is not set
|
||||
CONFIG_RAMFS=y
|
||||
|
||||
#
|
||||
# Miscellaneous filesystems
|
||||
#
|
||||
# CONFIG_ADFS_FS is not set
|
||||
# CONFIG_AFFS_FS is not set
|
||||
# CONFIG_HFS_FS is not set
|
||||
# CONFIG_HFSPLUS_FS is not set
|
||||
# CONFIG_BEFS_FS is not set
|
||||
# CONFIG_BFS_FS is not set
|
||||
# CONFIG_EFS_FS is not set
|
||||
# CONFIG_CRAMFS is not set
|
||||
# CONFIG_VXFS_FS is not set
|
||||
# CONFIG_HPFS_FS is not set
|
||||
# CONFIG_QNX4FS_FS is not set
|
||||
# CONFIG_SYSV_FS is not set
|
||||
# CONFIG_UFS_FS is not set
|
||||
|
||||
#
|
||||
# Network File Systems
|
||||
#
|
||||
CONFIG_NFS_FS=y
|
||||
# CONFIG_NFS_V3 is not set
|
||||
# CONFIG_NFS_V4 is not set
|
||||
# CONFIG_NFS_DIRECTIO is not set
|
||||
# CONFIG_NFSD is not set
|
||||
CONFIG_ROOT_NFS=y
|
||||
CONFIG_LOCKD=y
|
||||
# CONFIG_EXPORTFS is not set
|
||||
CONFIG_SUNRPC=y
|
||||
# CONFIG_RPCSEC_GSS_KRB5 is not set
|
||||
# CONFIG_SMB_FS is not set
|
||||
# CONFIG_CIFS is not set
|
||||
# CONFIG_NCP_FS is not set
|
||||
# CONFIG_CODA_FS is not set
|
||||
# CONFIG_INTERMEZZO_FS is not set
|
||||
# CONFIG_AFS_FS is not set
|
||||
|
||||
#
|
||||
# Partition Types
|
||||
#
|
||||
# CONFIG_PARTITION_ADVANCED is not set
|
||||
CONFIG_MSDOS_PARTITION=y
|
||||
|
||||
#
|
||||
# Native Language Support
|
||||
#
|
||||
# CONFIG_NLS is not set
|
||||
|
||||
#
|
||||
# Library routines
|
||||
#
|
||||
# CONFIG_CRC32 is not set
|
||||
|
||||
#
|
||||
# Kernel hacking
|
||||
#
|
||||
# CONFIG_DEBUG_KERNEL is not set
|
||||
# CONFIG_SERIAL_TEXT_DEBUG is not set
|
||||
|
||||
#
|
||||
# Security options
|
||||
#
|
||||
# CONFIG_SECURITY is not set
|
||||
|
||||
#
|
||||
# Cryptographic options
|
||||
#
|
||||
# CONFIG_CRYPTO is not set
|
||||
|
|
@ -27,7 +27,6 @@ obj-$(CONFIG_CPCI690) += cpci690.o
|
|||
obj-$(CONFIG_EV64260) += ev64260.o
|
||||
obj-$(CONFIG_CHESTNUT) += chestnut.o
|
||||
obj-$(CONFIG_GEMINI) += gemini_pci.o gemini_setup.o gemini_prom.o
|
||||
obj-$(CONFIG_K2) += k2.o
|
||||
obj-$(CONFIG_LOPEC) += lopec.o
|
||||
obj-$(CONFIG_KATANA) += katana.o
|
||||
obj-$(CONFIG_HDPU) += hdpu.o
|
||||
|
|
|
|||
|
|
@ -1,613 +0,0 @@
|
|||
/*
|
||||
* arch/ppc/platforms/k2.c
|
||||
*
|
||||
* Board setup routines for SBS K2
|
||||
*
|
||||
* Author: Matt Porter <mporter@mvista.com>
|
||||
*
|
||||
* Updated by: Randy Vinson <rvinson@mvista.com.
|
||||
*
|
||||
* 2001-2004 (c) MontaVista, Software, 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.
|
||||
*/
|
||||
|
||||
#include <linux/config.h>
|
||||
#include <linux/stddef.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/errno.h>
|
||||
#include <linux/reboot.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/kdev_t.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/major.h>
|
||||
#include <linux/initrd.h>
|
||||
#include <linux/console.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/ide.h>
|
||||
#include <linux/irq.h>
|
||||
#include <linux/seq_file.h>
|
||||
#include <linux/root_dev.h>
|
||||
|
||||
#include <asm/system.h>
|
||||
#include <asm/pgtable.h>
|
||||
#include <asm/page.h>
|
||||
#include <asm/dma.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/machdep.h>
|
||||
#include <asm/time.h>
|
||||
#include <asm/i8259.h>
|
||||
#include <asm/todc.h>
|
||||
#include <asm/bootinfo.h>
|
||||
|
||||
#include <syslib/cpc710.h>
|
||||
#include "k2.h"
|
||||
|
||||
extern unsigned long loops_per_jiffy;
|
||||
extern void gen550_progress(char *, unsigned short);
|
||||
|
||||
static unsigned int cpu_7xx[16] = {
|
||||
0, 15, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0
|
||||
};
|
||||
static unsigned int cpu_6xx[16] = {
|
||||
0, 0, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 0, 12, 7, 0
|
||||
};
|
||||
|
||||
static inline int __init
|
||||
k2_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
|
||||
{
|
||||
struct pci_controller *hose = pci_bus_to_hose(dev->bus->number);
|
||||
/*
|
||||
* Check our hose index. If we are zero then we are on the
|
||||
* local PCI hose, otherwise we are on the cPCI hose.
|
||||
*/
|
||||
if (!hose->index) {
|
||||
static char pci_irq_table[][4] =
|
||||
/*
|
||||
* PCI IDSEL/INTPIN->INTLINE
|
||||
* A B C D
|
||||
*/
|
||||
{
|
||||
{1, 0, 0, 0}, /* Ethernet */
|
||||
{5, 5, 5, 5}, /* PMC Site 1 */
|
||||
{6, 6, 6, 6}, /* PMC Site 2 */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* PCI-ISA Bridge */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{0, 0, 0, 0}, /* unused */
|
||||
{15, 0, 0, 0}, /* M5229 IDE */
|
||||
};
|
||||
const long min_idsel = 3, max_idsel = 17, irqs_per_slot = 4;
|
||||
return PCI_IRQ_TABLE_LOOKUP;
|
||||
} else {
|
||||
static char pci_irq_table[][4] =
|
||||
/*
|
||||
* PCI IDSEL/INTPIN->INTLINE
|
||||
* A B C D
|
||||
*/
|
||||
{
|
||||
{10, 11, 12, 9}, /* cPCI slot 8 */
|
||||
{11, 12, 9, 10}, /* cPCI slot 7 */
|
||||
{12, 9, 10, 11}, /* cPCI slot 6 */
|
||||
{9, 10, 11, 12}, /* cPCI slot 5 */
|
||||
{10, 11, 12, 9}, /* cPCI slot 4 */
|
||||
{11, 12, 9, 10}, /* cPCI slot 3 */
|
||||
{12, 9, 10, 11}, /* cPCI slot 2 */
|
||||
};
|
||||
const long min_idsel = 15, max_idsel = 21, irqs_per_slot = 4;
|
||||
return PCI_IRQ_TABLE_LOOKUP;
|
||||
}
|
||||
}
|
||||
|
||||
void k2_pcibios_fixup(void)
|
||||
{
|
||||
#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
|
||||
struct pci_dev *ide_dev;
|
||||
|
||||
/*
|
||||
* Enable DMA support on hdc
|
||||
*/
|
||||
ide_dev = pci_get_device(PCI_VENDOR_ID_AL,
|
||||
PCI_DEVICE_ID_AL_M5229, NULL);
|
||||
|
||||
if (ide_dev) {
|
||||
|
||||
unsigned long ide_dma_base;
|
||||
|
||||
ide_dma_base = pci_resource_start(ide_dev, 4);
|
||||
outb(0x00, ide_dma_base + 0x2);
|
||||
outb(0x20, ide_dma_base + 0xa);
|
||||
pci_dev_put(ide_dev);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
void k2_pcibios_fixup_resources(struct pci_dev *dev)
|
||||
{
|
||||
int i;
|
||||
|
||||
if ((dev->vendor == PCI_VENDOR_ID_IBM) &&
|
||||
(dev->device == PCI_DEVICE_ID_IBM_CPC710_PCI64)) {
|
||||
pr_debug("Fixup CPC710 resources\n");
|
||||
for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
|
||||
dev->resource[i].start = 0;
|
||||
dev->resource[i].end = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void k2_setup_hoses(void)
|
||||
{
|
||||
struct pci_controller *hose_a, *hose_b;
|
||||
|
||||
/*
|
||||
* Reconfigure CPC710 memory map so
|
||||
* we have some more PCI memory space.
|
||||
*/
|
||||
|
||||
/* Set FPHB mode */
|
||||
__raw_writel(0x808000e0, PGCHP); /* Set FPHB mode */
|
||||
|
||||
/* PCI32 mappings */
|
||||
__raw_writel(0x00000000, K2_PCI32_BAR + PIBAR); /* PCI I/O base */
|
||||
__raw_writel(0x00000000, K2_PCI32_BAR + PMBAR); /* PCI Mem base */
|
||||
__raw_writel(0xf0000000, K2_PCI32_BAR + MSIZE); /* 256MB */
|
||||
__raw_writel(0xfff00000, K2_PCI32_BAR + IOSIZE); /* 1MB */
|
||||
__raw_writel(0xc0000000, K2_PCI32_BAR + SMBAR); /* Base@0xc0000000 */
|
||||
__raw_writel(0x80000000, K2_PCI32_BAR + SIBAR); /* Base@0x80000000 */
|
||||
__raw_writel(0x000000c0, K2_PCI32_BAR + PSSIZE); /* 1GB space */
|
||||
__raw_writel(0x000000c0, K2_PCI32_BAR + PPSIZE); /* 1GB space */
|
||||
__raw_writel(0x00000000, K2_PCI32_BAR + BARPS); /* Base@0x00000000 */
|
||||
__raw_writel(0x00000000, K2_PCI32_BAR + BARPP); /* Base@0x00000000 */
|
||||
__raw_writel(0x00000080, K2_PCI32_BAR + PSBAR); /* Base@0x80 */
|
||||
__raw_writel(0x00000000, K2_PCI32_BAR + PPBAR);
|
||||
|
||||
__raw_writel(0xc0000000, K2_PCI32_BAR + BPMDLK);
|
||||
__raw_writel(0xd0000000, K2_PCI32_BAR + TPMDLK);
|
||||
__raw_writel(0x80000000, K2_PCI32_BAR + BIODLK);
|
||||
__raw_writel(0x80100000, K2_PCI32_BAR + TIODLK);
|
||||
__raw_writel(0xe0008000, K2_PCI32_BAR + DLKCTRL);
|
||||
__raw_writel(0xffffffff, K2_PCI32_BAR + DLKDEV);
|
||||
|
||||
/* PCI64 mappings */
|
||||
__raw_writel(0x00100000, K2_PCI64_BAR + PIBAR); /* PCI I/O base */
|
||||
__raw_writel(0x10000000, K2_PCI64_BAR + PMBAR); /* PCI Mem base */
|
||||
__raw_writel(0xf0000000, K2_PCI64_BAR + MSIZE); /* 256MB */
|
||||
__raw_writel(0xfff00000, K2_PCI64_BAR + IOSIZE); /* 1MB */
|
||||
__raw_writel(0xd0000000, K2_PCI64_BAR + SMBAR); /* Base@0xd0000000 */
|
||||
__raw_writel(0x80100000, K2_PCI64_BAR + SIBAR); /* Base@0x80100000 */
|
||||
__raw_writel(0x000000c0, K2_PCI64_BAR + PSSIZE); /* 1GB space */
|
||||
__raw_writel(0x000000c0, K2_PCI64_BAR + PPSIZE); /* 1GB space */
|
||||
__raw_writel(0x00000000, K2_PCI64_BAR + BARPS); /* Base@0x00000000 */
|
||||
__raw_writel(0x00000000, K2_PCI64_BAR + BARPP); /* Base@0x00000000 */
|
||||
|
||||
/* Setup PCI32 hose */
|
||||
hose_a = pcibios_alloc_controller();
|
||||
if (!hose_a)
|
||||
return;
|
||||
|
||||
hose_a->first_busno = 0;
|
||||
hose_a->last_busno = 0xff;
|
||||
hose_a->pci_mem_offset = K2_PCI32_MEM_BASE;
|
||||
|
||||
pci_init_resource(&hose_a->io_resource,
|
||||
K2_PCI32_LOWER_IO,
|
||||
K2_PCI32_UPPER_IO,
|
||||
IORESOURCE_IO, "PCI32 host bridge");
|
||||
|
||||
pci_init_resource(&hose_a->mem_resources[0],
|
||||
K2_PCI32_LOWER_MEM + K2_PCI32_MEM_BASE,
|
||||
K2_PCI32_UPPER_MEM + K2_PCI32_MEM_BASE,
|
||||
IORESOURCE_MEM, "PCI32 host bridge");
|
||||
|
||||
hose_a->io_space.start = K2_PCI32_LOWER_IO;
|
||||
hose_a->io_space.end = K2_PCI32_UPPER_IO;
|
||||
hose_a->mem_space.start = K2_PCI32_LOWER_MEM;
|
||||
hose_a->mem_space.end = K2_PCI32_UPPER_MEM;
|
||||
hose_a->io_base_virt = (void *)K2_ISA_IO_BASE;
|
||||
|
||||
setup_indirect_pci(hose_a, K2_PCI32_CONFIG_ADDR, K2_PCI32_CONFIG_DATA);
|
||||
|
||||
/* Initialize PCI32 bus registers */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(0, 0),
|
||||
CPC710_BUS_NUMBER, hose_a->first_busno);
|
||||
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(0, 0),
|
||||
CPC710_SUB_BUS_NUMBER, hose_a->last_busno);
|
||||
|
||||
/* Enable PCI interrupt polling */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(8, 0), 0x45, 0x80);
|
||||
|
||||
/* Route polled PCI interrupts */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(8, 0), 0x48, 0x58);
|
||||
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(8, 0), 0x49, 0x07);
|
||||
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(8, 0), 0x4a, 0x31);
|
||||
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(8, 0), 0x4b, 0xb9);
|
||||
|
||||
/* route secondary IDE channel interrupt to IRQ 15 */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(8, 0), 0x75, 0x0f);
|
||||
|
||||
/* enable IDE controller IDSEL */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(8, 0), 0x58, 0x48);
|
||||
|
||||
/* Enable IDE function */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(17, 0), 0x50, 0x03);
|
||||
|
||||
/* Set M5229 IDE controller to native mode */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(17, 0), PCI_CLASS_PROG, 0xdf);
|
||||
|
||||
hose_a->last_busno = pciauto_bus_scan(hose_a, hose_a->first_busno);
|
||||
|
||||
/* Write out correct max subordinate bus number for hose A */
|
||||
early_write_config_byte(hose_a,
|
||||
hose_a->first_busno,
|
||||
PCI_DEVFN(0, 0),
|
||||
CPC710_SUB_BUS_NUMBER, hose_a->last_busno);
|
||||
|
||||
/* Only setup PCI64 hose if we are in the system slot */
|
||||
if (!(readb(K2_MISC_REG) & K2_SYS_SLOT_MASK)) {
|
||||
/* Setup PCI64 hose */
|
||||
hose_b = pcibios_alloc_controller();
|
||||
if (!hose_b)
|
||||
return;
|
||||
|
||||
hose_b->first_busno = hose_a->last_busno + 1;
|
||||
hose_b->last_busno = 0xff;
|
||||
|
||||
/* Reminder: quit changing the following, it is correct. */
|
||||
hose_b->pci_mem_offset = K2_PCI32_MEM_BASE;
|
||||
|
||||
pci_init_resource(&hose_b->io_resource,
|
||||
K2_PCI64_LOWER_IO,
|
||||
K2_PCI64_UPPER_IO,
|
||||
IORESOURCE_IO, "PCI64 host bridge");
|
||||
|
||||
pci_init_resource(&hose_b->mem_resources[0],
|
||||
K2_PCI64_LOWER_MEM + K2_PCI32_MEM_BASE,
|
||||
K2_PCI64_UPPER_MEM + K2_PCI32_MEM_BASE,
|
||||
IORESOURCE_MEM, "PCI64 host bridge");
|
||||
|
||||
hose_b->io_space.start = K2_PCI64_LOWER_IO;
|
||||
hose_b->io_space.end = K2_PCI64_UPPER_IO;
|
||||
hose_b->mem_space.start = K2_PCI64_LOWER_MEM;
|
||||
hose_b->mem_space.end = K2_PCI64_UPPER_MEM;
|
||||
hose_b->io_base_virt = (void *)K2_ISA_IO_BASE;
|
||||
|
||||
setup_indirect_pci(hose_b,
|
||||
K2_PCI64_CONFIG_ADDR, K2_PCI64_CONFIG_DATA);
|
||||
|
||||
/* Initialize PCI64 bus registers */
|
||||
early_write_config_byte(hose_b,
|
||||
0,
|
||||
PCI_DEVFN(0, 0),
|
||||
CPC710_SUB_BUS_NUMBER, 0xff);
|
||||
|
||||
early_write_config_byte(hose_b,
|
||||
0,
|
||||
PCI_DEVFN(0, 0),
|
||||
CPC710_BUS_NUMBER, hose_b->first_busno);
|
||||
|
||||
hose_b->last_busno = pciauto_bus_scan(hose_b,
|
||||
hose_b->first_busno);
|
||||
|
||||
/* Write out correct max subordinate bus number for hose B */
|
||||
early_write_config_byte(hose_b,
|
||||
hose_b->first_busno,
|
||||
PCI_DEVFN(0, 0),
|
||||
CPC710_SUB_BUS_NUMBER,
|
||||
hose_b->last_busno);
|
||||
|
||||
/* Configure PCI64 PSBAR */
|
||||
early_write_config_dword(hose_b,
|
||||
hose_b->first_busno,
|
||||
PCI_DEVFN(0, 0),
|
||||
PCI_BASE_ADDRESS_0,
|
||||
K2_PCI64_SYS_MEM_BASE);
|
||||
}
|
||||
|
||||
/* Configure i8259 level/edge settings */
|
||||
outb(0x62, 0x4d0);
|
||||
outb(0xde, 0x4d1);
|
||||
|
||||
#ifdef CONFIG_CPC710_DATA_GATHERING
|
||||
{
|
||||
unsigned int tmp;
|
||||
tmp = __raw_readl(ABCNTL);
|
||||
/* Enable data gathering on both PCI interfaces */
|
||||
__raw_writel(tmp | 0x05000000, ABCNTL);
|
||||
}
|
||||
#endif
|
||||
|
||||
ppc_md.pcibios_fixup = k2_pcibios_fixup;
|
||||
ppc_md.pcibios_fixup_resources = k2_pcibios_fixup_resources;
|
||||
ppc_md.pci_swizzle = common_swizzle;
|
||||
ppc_md.pci_map_irq = k2_map_irq;
|
||||
}
|
||||
|
||||
static int k2_get_bus_speed(void)
|
||||
{
|
||||
int bus_speed;
|
||||
unsigned char board_id;
|
||||
|
||||
board_id = *(unsigned char *)K2_BOARD_ID_REG;
|
||||
|
||||
switch (K2_BUS_SPD(board_id)) {
|
||||
|
||||
case 0:
|
||||
default:
|
||||
bus_speed = 100000000;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
bus_speed = 83333333;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
bus_speed = 75000000;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
bus_speed = 66666666;
|
||||
break;
|
||||
}
|
||||
return bus_speed;
|
||||
}
|
||||
|
||||
static int k2_get_cpu_speed(void)
|
||||
{
|
||||
unsigned long hid1;
|
||||
int cpu_speed;
|
||||
|
||||
hid1 = mfspr(SPRN_HID1) >> 28;
|
||||
|
||||
if ((mfspr(SPRN_PVR) >> 16) == 8)
|
||||
hid1 = cpu_7xx[hid1];
|
||||
else
|
||||
hid1 = cpu_6xx[hid1];
|
||||
|
||||
cpu_speed = k2_get_bus_speed() * hid1 / 2;
|
||||
return cpu_speed;
|
||||
}
|
||||
|
||||
static void __init k2_calibrate_decr(void)
|
||||
{
|
||||
int freq, divisor = 4;
|
||||
|
||||
/* determine processor bus speed */
|
||||
freq = k2_get_bus_speed();
|
||||
tb_ticks_per_jiffy = freq / HZ / divisor;
|
||||
tb_to_us = mulhwu_scale_factor(freq / divisor, 1000000);
|
||||
}
|
||||
|
||||
static int k2_show_cpuinfo(struct seq_file *m)
|
||||
{
|
||||
unsigned char k2_geo_bits, k2_system_slot;
|
||||
|
||||
seq_printf(m, "vendor\t\t: SBS\n");
|
||||
seq_printf(m, "machine\t\t: K2\n");
|
||||
seq_printf(m, "cpu speed\t: %dMhz\n", k2_get_cpu_speed() / 1000000);
|
||||
seq_printf(m, "bus speed\t: %dMhz\n", k2_get_bus_speed() / 1000000);
|
||||
seq_printf(m, "memory type\t: SDRAM\n");
|
||||
|
||||
k2_geo_bits = readb(K2_MSIZ_GEO_REG) & K2_GEO_ADR_MASK;
|
||||
k2_system_slot = !(readb(K2_MISC_REG) & K2_SYS_SLOT_MASK);
|
||||
seq_printf(m, "backplane\t: %s slot board",
|
||||
k2_system_slot ? "System" : "Non system");
|
||||
seq_printf(m, "with geographical address %x\n", k2_geo_bits);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
TODC_ALLOC();
|
||||
|
||||
static void __init k2_setup_arch(void)
|
||||
{
|
||||
unsigned int cpu;
|
||||
|
||||
/* Setup TODC access */
|
||||
TODC_INIT(TODC_TYPE_MK48T37, 0, 0,
|
||||
ioremap(K2_RTC_BASE_ADDRESS, K2_RTC_SIZE), 8);
|
||||
|
||||
/* init to some ~sane value until calibrate_delay() runs */
|
||||
loops_per_jiffy = 50000000 / HZ;
|
||||
|
||||
/* make FLASH transactions higher priority than PCI to avoid deadlock */
|
||||
__raw_writel(__raw_readl(SIOC1) | 0x80000000, SIOC1);
|
||||
|
||||
/* Set hardware to access FLASH page 2 */
|
||||
__raw_writel(1 << 29, GPOUT);
|
||||
|
||||
/* Setup PCI host bridges */
|
||||
k2_setup_hoses();
|
||||
|
||||
#ifdef CONFIG_BLK_DEV_INITRD
|
||||
if (initrd_start)
|
||||
ROOT_DEV = Root_RAM0;
|
||||
else
|
||||
#endif
|
||||
#ifdef CONFIG_ROOT_NFS
|
||||
ROOT_DEV = Root_NFS;
|
||||
#else
|
||||
ROOT_DEV = Root_HDC1;
|
||||
#endif
|
||||
|
||||
/* Identify the system */
|
||||
printk(KERN_INFO "System Identification: SBS K2 - PowerPC 750 @ "
|
||||
"%d Mhz\n", k2_get_cpu_speed() / 1000000);
|
||||
printk(KERN_INFO "Port by MontaVista Software, Inc. "
|
||||
"(source@mvista.com)\n");
|
||||
|
||||
/* Identify the CPU manufacturer */
|
||||
cpu = PVR_REV(mfspr(SPRN_PVR));
|
||||
printk(KERN_INFO "CPU manufacturer: %s [rev=%04x]\n",
|
||||
(cpu & (1 << 15)) ? "IBM" : "Motorola", cpu);
|
||||
}
|
||||
|
||||
static void k2_restart(char *cmd)
|
||||
{
|
||||
local_irq_disable();
|
||||
|
||||
/* Flip FLASH back to page 1 to access firmware image */
|
||||
__raw_writel(0, GPOUT);
|
||||
|
||||
/* SRR0 has system reset vector, SRR1 has default MSR value */
|
||||
/* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */
|
||||
mtspr(SPRN_SRR0, 0xfff00100);
|
||||
mtspr(SPRN_SRR1, 0);
|
||||
__asm__ __volatile__("rfi\n\t");
|
||||
|
||||
/* not reached */
|
||||
for (;;) ;
|
||||
}
|
||||
|
||||
static void k2_power_off(void)
|
||||
{
|
||||
for (;;) ;
|
||||
}
|
||||
|
||||
static void k2_halt(void)
|
||||
{
|
||||
k2_restart(NULL);
|
||||
}
|
||||
|
||||
/*
|
||||
* Set BAT 3 to map PCI32 I/O space.
|
||||
*/
|
||||
static __inline__ void k2_set_bat(void)
|
||||
{
|
||||
/* wait for all outstanding memory accesses to complete */
|
||||
mb();
|
||||
|
||||
/* setup DBATs */
|
||||
mtspr(SPRN_DBAT2U, 0x80001ffe);
|
||||
mtspr(SPRN_DBAT2L, 0x8000002a);
|
||||
mtspr(SPRN_DBAT3U, 0xf0001ffe);
|
||||
mtspr(SPRN_DBAT3L, 0xf000002a);
|
||||
|
||||
/* wait for updates */
|
||||
mb();
|
||||
}
|
||||
|
||||
static unsigned long __init k2_find_end_of_memory(void)
|
||||
{
|
||||
unsigned long total;
|
||||
unsigned char msize = 7; /* Default to 128MB */
|
||||
|
||||
msize = K2_MEM_SIZE(readb(K2_MSIZ_GEO_REG));
|
||||
|
||||
switch (msize) {
|
||||
case 2:
|
||||
/*
|
||||
* This will break without a lowered
|
||||
* KERNELBASE or CONFIG_HIGHMEM on.
|
||||
* It seems non 1GB builds exist yet,
|
||||
* though.
|
||||
*/
|
||||
total = K2_MEM_SIZE_1GB;
|
||||
break;
|
||||
case 3:
|
||||
case 4:
|
||||
total = K2_MEM_SIZE_512MB;
|
||||
break;
|
||||
case 5:
|
||||
case 6:
|
||||
total = K2_MEM_SIZE_256MB;
|
||||
break;
|
||||
case 7:
|
||||
total = K2_MEM_SIZE_128MB;
|
||||
break;
|
||||
default:
|
||||
printk
|
||||
("K2: Invalid memory size detected, defaulting to 128MB\n");
|
||||
total = K2_MEM_SIZE_128MB;
|
||||
break;
|
||||
}
|
||||
return total;
|
||||
}
|
||||
|
||||
static void __init k2_map_io(void)
|
||||
{
|
||||
io_block_mapping(K2_PCI32_IO_BASE,
|
||||
K2_PCI32_IO_BASE, 0x00200000, _PAGE_IO);
|
||||
io_block_mapping(0xff000000, 0xff000000, 0x01000000, _PAGE_IO);
|
||||
}
|
||||
|
||||
static void __init k2_init_irq(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 16; i++)
|
||||
irq_desc[i].handler = &i8259_pic;
|
||||
|
||||
i8259_init(0);
|
||||
}
|
||||
|
||||
void __init platform_init(unsigned long r3, unsigned long r4,
|
||||
unsigned long r5, unsigned long r6, unsigned long r7)
|
||||
{
|
||||
parse_bootinfo((struct bi_record *)(r3 + KERNELBASE));
|
||||
|
||||
k2_set_bat();
|
||||
|
||||
isa_io_base = K2_ISA_IO_BASE;
|
||||
isa_mem_base = K2_ISA_MEM_BASE;
|
||||
pci_dram_offset = K2_PCI32_SYS_MEM_BASE;
|
||||
|
||||
ppc_md.setup_arch = k2_setup_arch;
|
||||
ppc_md.show_cpuinfo = k2_show_cpuinfo;
|
||||
ppc_md.init_IRQ = k2_init_irq;
|
||||
ppc_md.get_irq = i8259_irq;
|
||||
|
||||
ppc_md.find_end_of_memory = k2_find_end_of_memory;
|
||||
ppc_md.setup_io_mappings = k2_map_io;
|
||||
|
||||
ppc_md.restart = k2_restart;
|
||||
ppc_md.power_off = k2_power_off;
|
||||
ppc_md.halt = k2_halt;
|
||||
|
||||
ppc_md.time_init = todc_time_init;
|
||||
ppc_md.set_rtc_time = todc_set_rtc_time;
|
||||
ppc_md.get_rtc_time = todc_get_rtc_time;
|
||||
ppc_md.calibrate_decr = k2_calibrate_decr;
|
||||
|
||||
ppc_md.nvram_read_val = todc_direct_read_val;
|
||||
ppc_md.nvram_write_val = todc_direct_write_val;
|
||||
|
||||
#ifdef CONFIG_SERIAL_TEXT_DEBUG
|
||||
ppc_md.progress = gen550_progress;
|
||||
#endif
|
||||
}
|
||||
|
|
@ -1,82 +0,0 @@
|
|||
/*
|
||||
* arch/ppc/platforms/k2.h
|
||||
*
|
||||
* Definitions for SBS K2 board support
|
||||
*
|
||||
* Author: Matt Porter <mporter@mvista.com>
|
||||
*
|
||||
* 2001 (c) MontaVista, Software, 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.
|
||||
*/
|
||||
|
||||
#ifndef __PPC_PLATFORMS_K2_H
|
||||
#define __PPC_PLATFORMS_K2_H
|
||||
|
||||
/*
|
||||
* SBS K2 definitions
|
||||
*/
|
||||
|
||||
#define K2_PCI64_BAR 0xff400000
|
||||
#define K2_PCI32_BAR 0xff500000
|
||||
|
||||
#define K2_PCI64_CONFIG_ADDR (K2_PCI64_BAR + 0x000f8000)
|
||||
#define K2_PCI64_CONFIG_DATA (K2_PCI64_BAR + 0x000f8010)
|
||||
|
||||
#define K2_PCI32_CONFIG_ADDR (K2_PCI32_BAR + 0x000f8000)
|
||||
#define K2_PCI32_CONFIG_DATA (K2_PCI32_BAR + 0x000f8010)
|
||||
|
||||
#define K2_PCI64_MEM_BASE 0xd0000000
|
||||
#define K2_PCI64_IO_BASE 0x80100000
|
||||
|
||||
#define K2_PCI32_MEM_BASE 0xc0000000
|
||||
#define K2_PCI32_IO_BASE 0x80000000
|
||||
|
||||
#define K2_PCI32_SYS_MEM_BASE 0x80000000
|
||||
#define K2_PCI64_SYS_MEM_BASE K2_PCI32_SYS_MEM_BASE
|
||||
|
||||
#define K2_PCI32_LOWER_MEM 0x00000000
|
||||
#define K2_PCI32_UPPER_MEM 0x0fffffff
|
||||
#define K2_PCI32_LOWER_IO 0x00000000
|
||||
#define K2_PCI32_UPPER_IO 0x000fffff
|
||||
|
||||
#define K2_PCI64_LOWER_MEM 0x10000000
|
||||
#define K2_PCI64_UPPER_MEM 0x1fffffff
|
||||
#define K2_PCI64_LOWER_IO 0x00100000
|
||||
#define K2_PCI64_UPPER_IO 0x001fffff
|
||||
|
||||
#define K2_ISA_IO_BASE K2_PCI32_IO_BASE
|
||||
#define K2_ISA_MEM_BASE K2_PCI32_MEM_BASE
|
||||
|
||||
#define K2_BOARD_ID_REG (K2_ISA_IO_BASE + 0x800)
|
||||
#define K2_MISC_REG (K2_ISA_IO_BASE + 0x804)
|
||||
#define K2_MSIZ_GEO_REG (K2_ISA_IO_BASE + 0x808)
|
||||
#define K2_HOT_SWAP_REG (K2_ISA_IO_BASE + 0x80c)
|
||||
#define K2_PLD2_REG (K2_ISA_IO_BASE + 0x80e)
|
||||
#define K2_PLD3_REG (K2_ISA_IO_BASE + 0x80f)
|
||||
|
||||
#define K2_BUS_SPD(board_id) (board_id >> 2) & 3
|
||||
|
||||
#define K2_RTC_BASE_OFFSET 0x90000
|
||||
#define K2_RTC_BASE_ADDRESS (K2_PCI32_MEM_BASE + K2_RTC_BASE_OFFSET)
|
||||
#define K2_RTC_SIZE 0x8000
|
||||
|
||||
#define K2_MEM_SIZE_MASK 0xe0
|
||||
#define K2_MEM_SIZE(size_reg) (size_reg & K2_MEM_SIZE_MASK) >> 5
|
||||
#define K2_MEM_SIZE_1GB 0x40000000
|
||||
#define K2_MEM_SIZE_512MB 0x20000000
|
||||
#define K2_MEM_SIZE_256MB 0x10000000
|
||||
#define K2_MEM_SIZE_128MB 0x08000000
|
||||
|
||||
#define K2_L2CACHE_MASK 0x03 /* Mask for 2 L2 Cache bits */
|
||||
#define K2_L2CACHE_512KB 0x00 /* 512KB */
|
||||
#define K2_L2CACHE_256KB 0x01 /* 256KB */
|
||||
#define K2_L2CACHE_1MB 0x02 /* 1MB */
|
||||
#define K2_L2CACHE_NONE 0x03 /* None */
|
||||
|
||||
#define K2_GEO_ADR_MASK 0x1f
|
||||
|
||||
#define K2_SYS_SLOT_MASK 0x08
|
||||
|
||||
#endif /* __PPC_PLATFORMS_K2_H */
|
||||
|
|
@ -50,8 +50,6 @@ obj-$(CONFIG_EV64260) += todc_time.o pci_auto.o
|
|||
obj-$(CONFIG_CHESTNUT) += mv64360_pic.o pci_auto.o
|
||||
obj-$(CONFIG_GEMINI) += open_pic.o indirect_pci.o
|
||||
obj-$(CONFIG_GT64260) += gt64260_pic.o
|
||||
obj-$(CONFIG_K2) += i8259.o indirect_pci.o todc_time.o \
|
||||
pci_auto.o
|
||||
obj-$(CONFIG_LOPEC) += i8259.o pci_auto.o todc_time.o
|
||||
obj-$(CONFIG_HDPU) += pci_auto.o
|
||||
obj-$(CONFIG_LUAN) += indirect_pci.o pci_auto.o todc_time.o
|
||||
|
|
|
|||
Loading…
Reference in New Issue