mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 03:50:54 +07:00
[MIPS] Remove Momenco Jaguar ATX support
It has some hackish code and it odd DMA results in the need to support old features in kernel code. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Franck Bui-Huu
Ralf Baechle
parent
1e54f778af
commit
bef964e55a
@ -369,28 +369,6 @@ config MIPS_SIM
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This option enables support for MIPS Technologies MIPSsim software
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emulator.
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config MOMENCO_JAGUAR_ATX
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bool "Momentum Jaguar board"
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select BOOT_ELF32
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select DMA_NONCOHERENT
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select HW_HAS_PCI
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select IRQ_CPU
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select IRQ_CPU_RM7K
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select IRQ_MV64340
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select LIMITED_DMA
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select PCI_MARVELL
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select RM7000_CPU_SCACHE
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select SWAP_IO_SPACE
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select SYS_HAS_CPU_RM9000
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select SYS_HAS_EARLY_PRINTK
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_64BIT_KERNEL
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select SYS_SUPPORTS_BIG_ENDIAN
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select SYS_SUPPORTS_KGDB
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help
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The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by
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Momentum Computer <http://www.momenco.com/>.
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config MOMENCO_OCELOT
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bool "Momentum Ocelot board"
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select DMA_NONCOHERENT
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@ -806,7 +784,6 @@ source "arch/mips/ddb5xxx/Kconfig"
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source "arch/mips/gt64120/ev64120/Kconfig"
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source "arch/mips/jazz/Kconfig"
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source "arch/mips/lasat/Kconfig"
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source "arch/mips/momentum/Kconfig"
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source "arch/mips/pmc-sierra/Kconfig"
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source "arch/mips/sgi-ip27/Kconfig"
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source "arch/mips/sibyte/Kconfig"
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@ -378,17 +378,6 @@ core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
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cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
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load-$(CONFIG_BASLER_EXCITE) += 0x80100000
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#
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# Momentum Jaguar ATX
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#
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core-$(CONFIG_MOMENCO_JAGUAR_ATX) += arch/mips/momentum/jaguar_atx/
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cflags-$(CONFIG_MOMENCO_JAGUAR_ATX) += -Iinclude/asm-mips/mach-ja
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#ifdef CONFIG_JAGUAR_DMALOW
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#load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000
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#else
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load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff80100000
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#endif
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#
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# NEC DDB
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#
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@ -1,897 +0,0 @@
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#
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# Automatically generated make config: don't edit
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# Linux kernel version: 2.6.20
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# Tue Feb 20 21:47:33 2007
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#
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CONFIG_MIPS=y
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#
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# Machine selection
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#
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CONFIG_ZONE_DMA=y
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# CONFIG_MIPS_MTX1 is not set
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# CONFIG_MIPS_BOSPORUS is not set
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# CONFIG_MIPS_PB1000 is not set
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# CONFIG_MIPS_PB1100 is not set
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# CONFIG_MIPS_PB1500 is not set
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# CONFIG_MIPS_PB1550 is not set
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# CONFIG_MIPS_PB1200 is not set
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# CONFIG_MIPS_DB1000 is not set
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# CONFIG_MIPS_DB1100 is not set
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# CONFIG_MIPS_DB1500 is not set
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# CONFIG_MIPS_DB1550 is not set
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# CONFIG_MIPS_DB1200 is not set
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# CONFIG_MIPS_MIRAGE is not set
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# CONFIG_BASLER_EXCITE is not set
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# CONFIG_MIPS_COBALT is not set
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# CONFIG_MACH_DECSTATION is not set
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# CONFIG_MIPS_EV64120 is not set
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# CONFIG_MACH_JAZZ is not set
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# CONFIG_LASAT is not set
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# CONFIG_MIPS_ATLAS is not set
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# CONFIG_MIPS_MALTA is not set
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# CONFIG_MIPS_SEAD is not set
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# CONFIG_WR_PPMC is not set
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# CONFIG_MIPS_SIM is not set
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CONFIG_MOMENCO_JAGUAR_ATX=y
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# CONFIG_MOMENCO_OCELOT is not set
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# CONFIG_MOMENCO_OCELOT_3 is not set
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# CONFIG_MOMENCO_OCELOT_C is not set
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# CONFIG_MOMENCO_OCELOT_G is not set
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# CONFIG_MIPS_XXS1500 is not set
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# CONFIG_PNX8550_JBS is not set
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# CONFIG_PNX8550_STB810 is not set
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# CONFIG_DDB5477 is not set
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# CONFIG_MACH_VR41XX is not set
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# CONFIG_PMC_YOSEMITE is not set
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# CONFIG_QEMU is not set
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# CONFIG_MARKEINS is not set
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# CONFIG_SGI_IP22 is not set
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# CONFIG_SGI_IP27 is not set
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# CONFIG_SGI_IP32 is not set
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# CONFIG_SIBYTE_BIGSUR is not set
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# CONFIG_SIBYTE_SWARM is not set
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# CONFIG_SIBYTE_SENTOSA is not set
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# CONFIG_SIBYTE_RHONE is not set
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# CONFIG_SIBYTE_CARMEL is not set
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# CONFIG_SIBYTE_PTSWARM is not set
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# CONFIG_SIBYTE_LITTLESUR is not set
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# CONFIG_SIBYTE_CRHINE is not set
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# CONFIG_SIBYTE_CRHONE is not set
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# CONFIG_SNI_RM is not set
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# CONFIG_TOSHIBA_JMR3927 is not set
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# CONFIG_TOSHIBA_RBTX4927 is not set
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# CONFIG_TOSHIBA_RBTX4938 is not set
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CONFIG_JAGUAR_DMALOW=y
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CONFIG_RWSEM_GENERIC_SPINLOCK=y
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# CONFIG_ARCH_HAS_ILOG2_U32 is not set
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# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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CONFIG_GENERIC_FIND_NEXT_BIT=y
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CONFIG_GENERIC_HWEIGHT=y
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CONFIG_GENERIC_CALIBRATE_DELAY=y
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CONFIG_GENERIC_TIME=y
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CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
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# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
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CONFIG_DMA_NONCOHERENT=y
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CONFIG_DMA_NEED_PCI_MAP_STATE=y
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CONFIG_LIMITED_DMA=y
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CONFIG_CPU_BIG_ENDIAN=y
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# CONFIG_CPU_LITTLE_ENDIAN is not set
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CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
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CONFIG_IRQ_CPU=y
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CONFIG_IRQ_CPU_RM7K=y
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CONFIG_IRQ_MV64340=y
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CONFIG_PCI_MARVELL=y
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CONFIG_SWAP_IO_SPACE=y
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CONFIG_BOOT_ELF32=y
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CONFIG_MIPS_L1_CACHE_SHIFT=5
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#
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# CPU selection
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#
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# CONFIG_CPU_MIPS32_R1 is not set
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# CONFIG_CPU_MIPS32_R2 is not set
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# CONFIG_CPU_MIPS64_R1 is not set
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# CONFIG_CPU_MIPS64_R2 is not set
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# CONFIG_CPU_R3000 is not set
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# CONFIG_CPU_TX39XX is not set
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# CONFIG_CPU_VR41XX is not set
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# CONFIG_CPU_R4300 is not set
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# CONFIG_CPU_R4X00 is not set
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# CONFIG_CPU_TX49XX is not set
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# CONFIG_CPU_R5000 is not set
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# CONFIG_CPU_R5432 is not set
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# CONFIG_CPU_R6000 is not set
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# CONFIG_CPU_NEVADA is not set
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# CONFIG_CPU_R8000 is not set
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# CONFIG_CPU_R10000 is not set
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# CONFIG_CPU_RM7000 is not set
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CONFIG_CPU_RM9000=y
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# CONFIG_CPU_SB1 is not set
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CONFIG_SYS_HAS_CPU_RM9000=y
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CONFIG_WEAK_ORDERING=y
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CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
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CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
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CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
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CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
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#
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# Kernel type
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#
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CONFIG_32BIT=y
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# CONFIG_64BIT is not set
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CONFIG_PAGE_SIZE_4KB=y
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# CONFIG_PAGE_SIZE_8KB is not set
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# CONFIG_PAGE_SIZE_16KB is not set
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# CONFIG_PAGE_SIZE_64KB is not set
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CONFIG_BOARD_SCACHE=y
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CONFIG_RM7000_CPU_SCACHE=y
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CONFIG_CPU_HAS_PREFETCH=y
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CONFIG_MIPS_MT_DISABLED=y
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# CONFIG_MIPS_MT_SMP is not set
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# CONFIG_MIPS_MT_SMTC is not set
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# CONFIG_MIPS_VPE_LOADER is not set
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# CONFIG_64BIT_PHYS_ADDR is not set
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CONFIG_CPU_HAS_LLSC=y
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CONFIG_CPU_HAS_SYNC=y
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CONFIG_GENERIC_HARDIRQS=y
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CONFIG_GENERIC_IRQ_PROBE=y
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CONFIG_HIGHMEM=y
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CONFIG_CPU_SUPPORTS_HIGHMEM=y
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CONFIG_SYS_SUPPORTS_HIGHMEM=y
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CONFIG_ARCH_FLATMEM_ENABLE=y
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CONFIG_FLATMEM=y
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CONFIG_FLAT_NODE_MEM_MAP=y
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# CONFIG_SPARSEMEM_STATIC is not set
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CONFIG_SPLIT_PTLOCK_CPUS=4
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# CONFIG_RESOURCES_64BIT is not set
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CONFIG_ZONE_DMA_FLAG=1
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# CONFIG_HZ_48 is not set
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# CONFIG_HZ_100 is not set
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# CONFIG_HZ_128 is not set
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# CONFIG_HZ_250 is not set
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# CONFIG_HZ_256 is not set
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CONFIG_HZ_1000=y
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# CONFIG_HZ_1024 is not set
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CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
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CONFIG_HZ=1000
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CONFIG_PREEMPT_NONE=y
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# CONFIG_PREEMPT_VOLUNTARY is not set
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# CONFIG_PREEMPT is not set
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CONFIG_LOCKDEP_SUPPORT=y
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CONFIG_STACKTRACE_SUPPORT=y
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CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
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#
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# Code maturity level options
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#
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# CONFIG_EXPERIMENTAL is not set
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CONFIG_BROKEN_ON_SMP=y
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CONFIG_INIT_ENV_ARG_LIMIT=32
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#
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# General setup
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#
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CONFIG_LOCALVERSION=""
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CONFIG_LOCALVERSION_AUTO=y
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CONFIG_SWAP=y
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CONFIG_SYSVIPC=y
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# CONFIG_IPC_NS is not set
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CONFIG_SYSVIPC_SYSCTL=y
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# CONFIG_BSD_PROCESS_ACCT is not set
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# CONFIG_TASKSTATS is not set
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# CONFIG_UTS_NS is not set
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# CONFIG_AUDIT is not set
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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CONFIG_SYSFS_DEPRECATED=y
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CONFIG_RELAY=y
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CONFIG_SYSCTL=y
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CONFIG_EMBEDDED=y
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CONFIG_SYSCTL_SYSCALL=y
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CONFIG_KALLSYMS=y
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# CONFIG_KALLSYMS_EXTRA_PASS is not set
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CONFIG_HOTPLUG=y
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CONFIG_PRINTK=y
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CONFIG_BUG=y
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CONFIG_ELF_CORE=y
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CONFIG_BASE_FULL=y
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CONFIG_FUTEX=y
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CONFIG_EPOLL=y
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CONFIG_SHMEM=y
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CONFIG_SLAB=y
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CONFIG_VM_EVENT_COUNTERS=y
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CONFIG_RT_MUTEXES=y
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# CONFIG_TINY_SHMEM is not set
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CONFIG_BASE_SMALL=0
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# CONFIG_SLOB 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_MODVERSIONS is not set
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CONFIG_MODULE_SRCVERSION_ALL=y
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CONFIG_KMOD=y
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#
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# Block layer
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#
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CONFIG_BLOCK=y
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# CONFIG_LBD is not set
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# CONFIG_BLK_DEV_IO_TRACE is not set
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# CONFIG_LSF is not set
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#
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# IO Schedulers
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#
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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_DEFAULT_AS=y
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# CONFIG_DEFAULT_DEADLINE is not set
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# CONFIG_DEFAULT_CFQ is not set
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# CONFIG_DEFAULT_NOOP is not set
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CONFIG_DEFAULT_IOSCHED="anticipatory"
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#
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# Bus options (PCI, PCMCIA, EISA, ISA, TC)
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#
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CONFIG_HW_HAS_PCI=y
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CONFIG_PCI=y
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CONFIG_MMU=y
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#
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# PCCARD (PCMCIA/CardBus) support
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#
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# CONFIG_PCCARD is not set
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#
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# PCI Hotplug Support
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#
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#
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# Executable file formats
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#
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CONFIG_BINFMT_ELF=y
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# CONFIG_BINFMT_MISC is not set
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CONFIG_TRAD_SIGNALS=y
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#
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# Power management options
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#
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CONFIG_PM=y
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# CONFIG_PM_LEGACY is not set
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# CONFIG_PM_DEBUG is not set
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# CONFIG_PM_SYSFS_DEPRECATED is not set
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#
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# Networking
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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_NETDEBUG is not set
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# CONFIG_PACKET is not set
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CONFIG_UNIX=y
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CONFIG_XFRM=y
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CONFIG_XFRM_USER=m
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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_FIB_HASH=y
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CONFIG_IP_PNP=y
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# CONFIG_IP_PNP_DHCP is not set
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CONFIG_IP_PNP_BOOTP=y
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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_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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# CONFIG_INET_XFRM_TUNNEL is not set
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CONFIG_INET_TUNNEL=m
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CONFIG_INET_XFRM_MODE_TRANSPORT=m
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CONFIG_INET_XFRM_MODE_TUNNEL=m
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CONFIG_INET_XFRM_MODE_BEET=m
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CONFIG_INET_DIAG=y
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CONFIG_INET_TCP_DIAG=y
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# CONFIG_TCP_CONG_ADVANCED is not set
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CONFIG_TCP_CONG_CUBIC=y
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CONFIG_DEFAULT_TCP_CONG="cubic"
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CONFIG_IPV6=m
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CONFIG_IPV6_PRIVACY=y
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CONFIG_IPV6_ROUTER_PREF=y
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CONFIG_INET6_AH=m
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CONFIG_INET6_ESP=m
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CONFIG_INET6_IPCOMP=m
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CONFIG_INET6_XFRM_TUNNEL=m
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CONFIG_INET6_TUNNEL=m
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CONFIG_INET6_XFRM_MODE_TRANSPORT=m
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CONFIG_INET6_XFRM_MODE_TUNNEL=m
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CONFIG_INET6_XFRM_MODE_BEET=m
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CONFIG_IPV6_SIT=m
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CONFIG_IPV6_TUNNEL=m
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CONFIG_NETWORK_SECMARK=y
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# CONFIG_NETFILTER 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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#
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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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# Network testing
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#
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# CONFIG_NET_PKTGEN is not set
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# 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_IEEE80211=m
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# CONFIG_IEEE80211_DEBUG is not set
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CONFIG_IEEE80211_CRYPT_WEP=m
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CONFIG_IEEE80211_CRYPT_CCMP=m
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#
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# Device Drivers
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#
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|
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#
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# Generic Driver Options
|
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#
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CONFIG_STANDALONE=y
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CONFIG_PREVENT_FIRMWARE_BUILD=y
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CONFIG_FW_LOADER=m
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# CONFIG_SYS_HYPERVISOR is not set
|
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#
|
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# Connector - unified userspace <-> kernelspace linker
|
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#
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CONFIG_CONNECTOR=m
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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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# CONFIG_PNPACPI is not set
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|
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#
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# Block devices
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#
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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_COW_COMMON is not set
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# CONFIG_BLK_DEV_LOOP is not set
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# CONFIG_BLK_DEV_NBD is not set
|
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# CONFIG_BLK_DEV_SX8 is not set
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# CONFIG_BLK_DEV_RAM is not set
|
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# CONFIG_BLK_DEV_INITRD is not set
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CONFIG_CDROM_PKTCDVD=m
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CONFIG_CDROM_PKTCDVD_BUFFERS=8
|
||||
CONFIG_ATA_OVER_ETH=m
|
||||
|
||||
#
|
||||
# Misc devices
|
||||
#
|
||||
CONFIG_SGI_IOC4=m
|
||||
|
||||
#
|
||||
# ATA/ATAPI/MFM/RLL support
|
||||
#
|
||||
# CONFIG_IDE is not set
|
||||
|
||||
#
|
||||
# SCSI device support
|
||||
#
|
||||
CONFIG_RAID_ATTRS=m
|
||||
# CONFIG_SCSI is not set
|
||||
# CONFIG_SCSI_NETLINK is not set
|
||||
|
||||
#
|
||||
# Serial ATA (prod) and Parallel ATA (experimental) drivers
|
||||
#
|
||||
# CONFIG_ATA is not set
|
||||
|
||||
#
|
||||
# Multi-device support (RAID and LVM)
|
||||
#
|
||||
# CONFIG_MD is not set
|
||||
|
||||
#
|
||||
# Fusion MPT device support
|
||||
#
|
||||
# CONFIG_FUSION is not set
|
||||
|
||||
#
|
||||
# IEEE 1394 (FireWire) support
|
||||
#
|
||||
# CONFIG_IEEE1394 is not set
|
||||
|
||||
#
|
||||
# I2O device support
|
||||
#
|
||||
# CONFIG_I2O is not set
|
||||
|
||||
#
|
||||
# Network device support
|
||||
#
|
||||
CONFIG_NETDEVICES=y
|
||||
# CONFIG_DUMMY is not set
|
||||
# CONFIG_BONDING is not set
|
||||
# CONFIG_EQUALIZER is not set
|
||||
# CONFIG_TUN is not set
|
||||
|
||||
#
|
||||
# ARCnet devices
|
||||
#
|
||||
# CONFIG_ARCNET is not set
|
||||
|
||||
#
|
||||
# PHY device support
|
||||
#
|
||||
CONFIG_PHYLIB=m
|
||||
|
||||
#
|
||||
# MII PHY device drivers
|
||||
#
|
||||
CONFIG_MARVELL_PHY=m
|
||||
CONFIG_DAVICOM_PHY=m
|
||||
CONFIG_QSEMI_PHY=m
|
||||
CONFIG_LXT_PHY=m
|
||||
CONFIG_CICADA_PHY=m
|
||||
CONFIG_VITESSE_PHY=m
|
||||
CONFIG_SMSC_PHY=m
|
||||
# CONFIG_BROADCOM_PHY is not set
|
||||
# CONFIG_FIXED_PHY is not set
|
||||
|
||||
#
|
||||
# Ethernet (10 or 100Mbit)
|
||||
#
|
||||
CONFIG_NET_ETHERNET=y
|
||||
CONFIG_MII=y
|
||||
# CONFIG_HAPPYMEAL is not set
|
||||
# CONFIG_SUNGEM is not set
|
||||
# CONFIG_CASSINI is not set
|
||||
# CONFIG_NET_VENDOR_3COM is not set
|
||||
# CONFIG_DM9000 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_E100 is not set
|
||||
# CONFIG_FEALNX is not set
|
||||
# CONFIG_NATSEMI is not set
|
||||
# CONFIG_NE2K_PCI 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_R8169 is not set
|
||||
# CONFIG_SIS190 is not set
|
||||
# CONFIG_SKGE is not set
|
||||
# CONFIG_SKY2 is not set
|
||||
# CONFIG_SK98LIN is not set
|
||||
# CONFIG_VIA_VELOCITY is not set
|
||||
# CONFIG_TIGON3 is not set
|
||||
# CONFIG_BNX2 is not set
|
||||
CONFIG_MV643XX_ETH=y
|
||||
CONFIG_QLA3XXX=m
|
||||
|
||||
#
|
||||
# Ethernet (10000 Mbit)
|
||||
#
|
||||
# CONFIG_CHELSIO_T1 is not set
|
||||
CONFIG_CHELSIO_T3=m
|
||||
# CONFIG_IXGB is not set
|
||||
# CONFIG_S2IO is not set
|
||||
# CONFIG_MYRI10GE is not set
|
||||
CONFIG_NETXEN_NIC=m
|
||||
|
||||
#
|
||||
# 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_PPP is not set
|
||||
# CONFIG_SLIP is not set
|
||||
# CONFIG_NETPOLL is not set
|
||||
# CONFIG_NET_POLL_CONTROLLER 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
|
||||
|
||||
#
|
||||
# Hardware I/O ports
|
||||
#
|
||||
# CONFIG_SERIO is not set
|
||||
# CONFIG_GAMEPORT is not set
|
||||
|
||||
#
|
||||
# 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_PCI=y
|
||||
CONFIG_SERIAL_8250_NR_UARTS=4
|
||||
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
|
||||
# CONFIG_SERIAL_8250_EXTENDED is not set
|
||||
|
||||
#
|
||||
# Non-8250 serial port support
|
||||
#
|
||||
CONFIG_SERIAL_CORE=y
|
||||
CONFIG_SERIAL_CORE_CONSOLE=y
|
||||
# CONFIG_SERIAL_JSM is not set
|
||||
CONFIG_UNIX98_PTYS=y
|
||||
CONFIG_LEGACY_PTYS=y
|
||||
CONFIG_LEGACY_PTY_COUNT=256
|
||||
|
||||
#
|
||||
# IPMI
|
||||
#
|
||||
# CONFIG_IPMI_HANDLER is not set
|
||||
|
||||
#
|
||||
# Watchdog Cards
|
||||
#
|
||||
# CONFIG_WATCHDOG is not set
|
||||
# CONFIG_HW_RANDOM is not set
|
||||
# CONFIG_RTC is not set
|
||||
# CONFIG_GEN_RTC is not set
|
||||
# CONFIG_DTLK is not set
|
||||
# CONFIG_R3964 is not set
|
||||
# CONFIG_APPLICOM is not set
|
||||
# CONFIG_DRM is not set
|
||||
# CONFIG_RAW_DRIVER is not set
|
||||
|
||||
#
|
||||
# TPM devices
|
||||
#
|
||||
|
||||
#
|
||||
# I2C support
|
||||
#
|
||||
# CONFIG_I2C is not set
|
||||
|
||||
#
|
||||
# SPI support
|
||||
#
|
||||
# CONFIG_SPI is not set
|
||||
# CONFIG_SPI_MASTER is not set
|
||||
|
||||
#
|
||||
# Dallas's 1-wire bus
|
||||
#
|
||||
# CONFIG_W1 is not set
|
||||
|
||||
#
|
||||
# Hardware Monitoring support
|
||||
#
|
||||
# CONFIG_HWMON is not set
|
||||
# CONFIG_HWMON_VID is not set
|
||||
|
||||
#
|
||||
# Multimedia devices
|
||||
#
|
||||
# CONFIG_VIDEO_DEV is not set
|
||||
|
||||
#
|
||||
# Digital Video Broadcasting Devices
|
||||
#
|
||||
# CONFIG_DVB is not set
|
||||
|
||||
#
|
||||
# Graphics support
|
||||
#
|
||||
# CONFIG_FIRMWARE_EDID is not set
|
||||
# CONFIG_FB is not set
|
||||
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
|
||||
|
||||
#
|
||||
# Sound
|
||||
#
|
||||
# CONFIG_SOUND is not set
|
||||
|
||||
#
|
||||
# USB support
|
||||
#
|
||||
CONFIG_USB_ARCH_HAS_HCD=y
|
||||
CONFIG_USB_ARCH_HAS_OHCI=y
|
||||
CONFIG_USB_ARCH_HAS_EHCI=y
|
||||
# CONFIG_USB is not set
|
||||
|
||||
#
|
||||
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
|
||||
#
|
||||
|
||||
#
|
||||
# USB Gadget Support
|
||||
#
|
||||
# CONFIG_USB_GADGET is not set
|
||||
|
||||
#
|
||||
# MMC/SD Card support
|
||||
#
|
||||
# CONFIG_MMC is not set
|
||||
|
||||
#
|
||||
# LED devices
|
||||
#
|
||||
# CONFIG_NEW_LEDS is not set
|
||||
|
||||
#
|
||||
# LED drivers
|
||||
#
|
||||
|
||||
#
|
||||
# LED Triggers
|
||||
#
|
||||
|
||||
#
|
||||
# InfiniBand support
|
||||
#
|
||||
# CONFIG_INFINIBAND is not set
|
||||
|
||||
#
|
||||
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
|
||||
#
|
||||
|
||||
#
|
||||
# Real Time Clock
|
||||
#
|
||||
|
||||
#
|
||||
# DMA Engine support
|
||||
#
|
||||
# CONFIG_DMA_ENGINE is not set
|
||||
|
||||
#
|
||||
# DMA Clients
|
||||
#
|
||||
|
||||
#
|
||||
# DMA Devices
|
||||
#
|
||||
|
||||
#
|
||||
# Auxiliary Display support
|
||||
#
|
||||
|
||||
#
|
||||
# Virtualization
|
||||
#
|
||||
|
||||
#
|
||||
# File systems
|
||||
#
|
||||
# CONFIG_EXT2_FS is not set
|
||||
# CONFIG_EXT3_FS is not set
|
||||
# CONFIG_REISERFS_FS is not set
|
||||
# CONFIG_JFS_FS is not set
|
||||
CONFIG_FS_POSIX_ACL=y
|
||||
# CONFIG_XFS_FS is not set
|
||||
# CONFIG_OCFS2_FS is not set
|
||||
# CONFIG_MINIX_FS is not set
|
||||
# CONFIG_ROMFS_FS is not set
|
||||
CONFIG_INOTIFY=y
|
||||
CONFIG_INOTIFY_USER=y
|
||||
# CONFIG_QUOTA is not set
|
||||
CONFIG_DNOTIFY=y
|
||||
# CONFIG_AUTOFS_FS is not set
|
||||
# CONFIG_AUTOFS4_FS is not set
|
||||
CONFIG_FUSE_FS=m
|
||||
CONFIG_GENERIC_ACL=y
|
||||
|
||||
#
|
||||
# CD-ROM/DVD Filesystems
|
||||
#
|
||||
# CONFIG_ISO9660_FS is not set
|
||||
# CONFIG_UDF_FS is not set
|
||||
|
||||
#
|
||||
# DOS/FAT/NT Filesystems
|
||||
#
|
||||
# CONFIG_MSDOS_FS is not set
|
||||
# CONFIG_VFAT_FS is not set
|
||||
# CONFIG_NTFS_FS is not set
|
||||
|
||||
#
|
||||
# Pseudo filesystems
|
||||
#
|
||||
CONFIG_PROC_FS=y
|
||||
CONFIG_PROC_KCORE=y
|
||||
CONFIG_PROC_SYSCTL=y
|
||||
CONFIG_SYSFS=y
|
||||
CONFIG_TMPFS=y
|
||||
CONFIG_TMPFS_POSIX_ACL=y
|
||||
# CONFIG_HUGETLB_PAGE is not set
|
||||
CONFIG_RAMFS=y
|
||||
|
||||
#
|
||||
# Miscellaneous filesystems
|
||||
#
|
||||
# CONFIG_HFSPLUS_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_DIRECTIO is not set
|
||||
# CONFIG_NFSD is not set
|
||||
CONFIG_ROOT_NFS=y
|
||||
CONFIG_LOCKD=y
|
||||
CONFIG_NFS_COMMON=y
|
||||
CONFIG_SUNRPC=y
|
||||
# CONFIG_SMB_FS is not set
|
||||
# CONFIG_CIFS is not set
|
||||
# CONFIG_NCP_FS is not set
|
||||
# CONFIG_CODA_FS is not set
|
||||
|
||||
#
|
||||
# Partition Types
|
||||
#
|
||||
# CONFIG_PARTITION_ADVANCED is not set
|
||||
CONFIG_MSDOS_PARTITION=y
|
||||
|
||||
#
|
||||
# Native Language Support
|
||||
#
|
||||
# CONFIG_NLS is not set
|
||||
|
||||
#
|
||||
# Kernel hacking
|
||||
#
|
||||
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
|
||||
# CONFIG_PRINTK_TIME is not set
|
||||
CONFIG_ENABLE_MUST_CHECK=y
|
||||
# CONFIG_MAGIC_SYSRQ is not set
|
||||
# CONFIG_UNUSED_SYMBOLS is not set
|
||||
# CONFIG_DEBUG_FS is not set
|
||||
# CONFIG_HEADERS_CHECK is not set
|
||||
# CONFIG_DEBUG_KERNEL is not set
|
||||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_CROSSCOMPILE=y
|
||||
CONFIG_CMDLINE=""
|
||||
CONFIG_SYS_SUPPORTS_KGDB=y
|
||||
|
||||
#
|
||||
# Security options
|
||||
#
|
||||
CONFIG_KEYS=y
|
||||
CONFIG_KEYS_DEBUG_PROC_KEYS=y
|
||||
# CONFIG_SECURITY is not set
|
||||
|
||||
#
|
||||
# Cryptographic options
|
||||
#
|
||||
CONFIG_CRYPTO=y
|
||||
CONFIG_CRYPTO_ALGAPI=y
|
||||
CONFIG_CRYPTO_BLKCIPHER=m
|
||||
CONFIG_CRYPTO_HASH=y
|
||||
CONFIG_CRYPTO_MANAGER=y
|
||||
CONFIG_CRYPTO_HMAC=y
|
||||
CONFIG_CRYPTO_NULL=m
|
||||
CONFIG_CRYPTO_MD4=m
|
||||
CONFIG_CRYPTO_MD5=m
|
||||
CONFIG_CRYPTO_SHA1=m
|
||||
CONFIG_CRYPTO_SHA256=m
|
||||
CONFIG_CRYPTO_SHA512=m
|
||||
CONFIG_CRYPTO_WP512=m
|
||||
CONFIG_CRYPTO_TGR192=m
|
||||
CONFIG_CRYPTO_ECB=m
|
||||
CONFIG_CRYPTO_CBC=m
|
||||
CONFIG_CRYPTO_PCBC=m
|
||||
CONFIG_CRYPTO_DES=m
|
||||
CONFIG_CRYPTO_FCRYPT=m
|
||||
CONFIG_CRYPTO_BLOWFISH=m
|
||||
CONFIG_CRYPTO_TWOFISH=m
|
||||
CONFIG_CRYPTO_TWOFISH_COMMON=m
|
||||
CONFIG_CRYPTO_SERPENT=m
|
||||
CONFIG_CRYPTO_AES=m
|
||||
CONFIG_CRYPTO_CAST5=m
|
||||
CONFIG_CRYPTO_CAST6=m
|
||||
CONFIG_CRYPTO_TEA=m
|
||||
CONFIG_CRYPTO_ARC4=m
|
||||
CONFIG_CRYPTO_KHAZAD=m
|
||||
CONFIG_CRYPTO_ANUBIS=m
|
||||
CONFIG_CRYPTO_DEFLATE=m
|
||||
CONFIG_CRYPTO_MICHAEL_MIC=m
|
||||
CONFIG_CRYPTO_CRC32C=m
|
||||
CONFIG_CRYPTO_CAMELLIA=m
|
||||
# CONFIG_CRYPTO_TEST is not set
|
||||
|
||||
#
|
||||
# Hardware crypto devices
|
||||
#
|
||||
|
||||
#
|
||||
# Library routines
|
||||
#
|
||||
CONFIG_BITREVERSE=m
|
||||
# CONFIG_CRC_CCITT is not set
|
||||
CONFIG_CRC16=m
|
||||
CONFIG_CRC32=m
|
||||
CONFIG_LIBCRC32C=m
|
||||
CONFIG_ZLIB_INFLATE=m
|
||||
CONFIG_ZLIB_DEFLATE=m
|
||||
CONFIG_PLIST=y
|
||||
CONFIG_HAS_IOMEM=y
|
||||
CONFIG_HAS_IOPORT=y
|
||||
@ -1,6 +0,0 @@
|
||||
config JAGUAR_DMALOW
|
||||
bool "Low DMA Mode"
|
||||
depends on MOMENCO_JAGUAR_ATX
|
||||
help
|
||||
Select to Y if jump JP5 is set on your board, N otherwise. Normally
|
||||
the jumper is set, so if you feel unsafe, just say Y.
|
||||
@ -1,12 +0,0 @@
|
||||
#
|
||||
# Makefile for Momentum Computer's Jaguar-ATX board.
|
||||
#
|
||||
# Note! Dependencies are done automagically by 'make dep', which also
|
||||
# removes any old dependencies. DON'T put your own dependencies here
|
||||
# unless it's something special (ie not a .c file).
|
||||
#
|
||||
|
||||
obj-y += irq.o platform.o prom.o reset.o setup.o
|
||||
|
||||
obj-$(CONFIG_SERIAL_8250_CONSOLE) += ja-console.o
|
||||
obj-$(CONFIG_REMOTE_DEBUG) += dbg_io.o
|
||||
@ -1,125 +0,0 @@
|
||||
|
||||
#if defined(CONFIG_REMOTE_DEBUG)
|
||||
|
||||
#include <asm/serial.h> /* For the serial port location and base baud */
|
||||
|
||||
/* --- CONFIG --- */
|
||||
|
||||
typedef unsigned char uint8;
|
||||
typedef unsigned int uint32;
|
||||
|
||||
/* --- END OF CONFIG --- */
|
||||
|
||||
#define UART16550_BAUD_2400 2400
|
||||
#define UART16550_BAUD_4800 4800
|
||||
#define UART16550_BAUD_9600 9600
|
||||
#define UART16550_BAUD_19200 19200
|
||||
#define UART16550_BAUD_38400 38400
|
||||
#define UART16550_BAUD_57600 57600
|
||||
#define UART16550_BAUD_115200 115200
|
||||
|
||||
#define UART16550_PARITY_NONE 0
|
||||
#define UART16550_PARITY_ODD 0x08
|
||||
#define UART16550_PARITY_EVEN 0x18
|
||||
#define UART16550_PARITY_MARK 0x28
|
||||
#define UART16550_PARITY_SPACE 0x38
|
||||
|
||||
#define UART16550_DATA_5BIT 0x0
|
||||
#define UART16550_DATA_6BIT 0x1
|
||||
#define UART16550_DATA_7BIT 0x2
|
||||
#define UART16550_DATA_8BIT 0x3
|
||||
|
||||
#define UART16550_STOP_1BIT 0x0
|
||||
#define UART16550_STOP_2BIT 0x4
|
||||
|
||||
/* ----------------------------------------------------- */
|
||||
|
||||
/* === CONFIG === */
|
||||
|
||||
/* [jsun] we use the second serial port for kdb */
|
||||
#define BASE OCELOT_SERIAL1_BASE
|
||||
#define MAX_BAUD OCELOT_BASE_BAUD
|
||||
|
||||
/* === END OF CONFIG === */
|
||||
|
||||
#define REG_OFFSET 4
|
||||
|
||||
/* register offset */
|
||||
#define OFS_RCV_BUFFER 0
|
||||
#define OFS_TRANS_HOLD 0
|
||||
#define OFS_SEND_BUFFER 0
|
||||
#define OFS_INTR_ENABLE (1*REG_OFFSET)
|
||||
#define OFS_INTR_ID (2*REG_OFFSET)
|
||||
#define OFS_DATA_FORMAT (3*REG_OFFSET)
|
||||
#define OFS_LINE_CONTROL (3*REG_OFFSET)
|
||||
#define OFS_MODEM_CONTROL (4*REG_OFFSET)
|
||||
#define OFS_RS232_OUTPUT (4*REG_OFFSET)
|
||||
#define OFS_LINE_STATUS (5*REG_OFFSET)
|
||||
#define OFS_MODEM_STATUS (6*REG_OFFSET)
|
||||
#define OFS_RS232_INPUT (6*REG_OFFSET)
|
||||
#define OFS_SCRATCH_PAD (7*REG_OFFSET)
|
||||
|
||||
#define OFS_DIVISOR_LSB (0*REG_OFFSET)
|
||||
#define OFS_DIVISOR_MSB (1*REG_OFFSET)
|
||||
|
||||
|
||||
/* memory-mapped read/write of the port */
|
||||
#define UART16550_READ(y) (*((volatile uint8*)(BASE + y)))
|
||||
#define UART16550_WRITE(y, z) ((*((volatile uint8*)(BASE + y))) = z)
|
||||
|
||||
void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
|
||||
{
|
||||
/* disable interrupts */
|
||||
UART16550_WRITE(OFS_INTR_ENABLE, 0);
|
||||
|
||||
/* set up baud rate */
|
||||
{
|
||||
uint32 divisor;
|
||||
|
||||
/* set DIAB bit */
|
||||
UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
|
||||
|
||||
/* set divisor */
|
||||
divisor = MAX_BAUD / baud;
|
||||
UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
|
||||
UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
|
||||
|
||||
/* clear DIAB bit */
|
||||
UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
|
||||
}
|
||||
|
||||
/* set data format */
|
||||
UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
|
||||
}
|
||||
|
||||
static int remoteDebugInitialized = 0;
|
||||
|
||||
uint8 getDebugChar(void)
|
||||
{
|
||||
if (!remoteDebugInitialized) {
|
||||
remoteDebugInitialized = 1;
|
||||
debugInit(UART16550_BAUD_38400,
|
||||
UART16550_DATA_8BIT,
|
||||
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
|
||||
}
|
||||
|
||||
while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
|
||||
return UART16550_READ(OFS_RCV_BUFFER);
|
||||
}
|
||||
|
||||
|
||||
int putDebugChar(uint8 byte)
|
||||
{
|
||||
if (!remoteDebugInitialized) {
|
||||
remoteDebugInitialized = 1;
|
||||
debugInit(UART16550_BAUD_38400,
|
||||
UART16550_DATA_8BIT,
|
||||
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
|
||||
}
|
||||
|
||||
while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
|
||||
UART16550_WRITE(OFS_SEND_BUFFER, byte);
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -1,94 +0,0 @@
|
||||
/*
|
||||
* Copyright (C) 2002 Momentum Computer, Inc.
|
||||
* Author: Matthew Dharm, mdharm@momenco.com
|
||||
*
|
||||
* Based on work by:
|
||||
* Copyright (C) 2000 RidgeRun, Inc.
|
||||
* Author: RidgeRun, Inc.
|
||||
* glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com
|
||||
*
|
||||
* Copyright 2001 MontaVista Software Inc.
|
||||
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
|
||||
*
|
||||
* Copyright (C) 2000, 01, 06 Ralf Baechle (ralf@linux-mips.org)
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
|
||||
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/signal.h>
|
||||
#include <linux/types.h>
|
||||
#include <asm/irq_cpu.h>
|
||||
#include <asm/mipsregs.h>
|
||||
#include <asm/time.h>
|
||||
|
||||
asmlinkage void plat_irq_dispatch(void)
|
||||
{
|
||||
unsigned int pending = read_c0_cause() & read_c0_status();
|
||||
|
||||
if (pending & STATUSF_IP0)
|
||||
do_IRQ(0);
|
||||
else if (pending & STATUSF_IP1)
|
||||
do_IRQ(1);
|
||||
else if (pending & STATUSF_IP2)
|
||||
do_IRQ(2);
|
||||
else if (pending & STATUSF_IP3)
|
||||
do_IRQ(3);
|
||||
else if (pending & STATUSF_IP4)
|
||||
do_IRQ(4);
|
||||
else if (pending & STATUSF_IP5)
|
||||
do_IRQ(5);
|
||||
else if (pending & STATUSF_IP6)
|
||||
do_IRQ(6);
|
||||
else if (pending & STATUSF_IP7)
|
||||
ll_timer_interrupt(7);
|
||||
else {
|
||||
/*
|
||||
* Now look at the extended interrupts
|
||||
*/
|
||||
pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16;
|
||||
if (pending & STATUSF_IP8)
|
||||
ll_mv64340_irq();
|
||||
}
|
||||
}
|
||||
|
||||
static struct irqaction cascade_mv64340 = {
|
||||
no_action, IRQF_DISABLED, CPU_MASK_NONE, "MV64340-Cascade", NULL, NULL
|
||||
};
|
||||
|
||||
void __init arch_init_irq(void)
|
||||
{
|
||||
/*
|
||||
* Clear all of the interrupts while we change the able around a bit.
|
||||
* int-handler is not on bootstrap
|
||||
*/
|
||||
clear_c0_status(ST0_IM);
|
||||
|
||||
mips_cpu_irq_init();
|
||||
rm7k_cpu_irq_init();
|
||||
|
||||
/* set up the cascading interrupts */
|
||||
setup_irq(8, &cascade_mv64340);
|
||||
|
||||
mv64340_irq_init(16);
|
||||
|
||||
set_c0_status(ST0_IM);
|
||||
}
|
||||
@ -1,101 +0,0 @@
|
||||
/*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Copyright (C) 2001, 2002, 2004 Ralf Baechle
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/console.h>
|
||||
#include <linux/kdev_t.h>
|
||||
#include <linux/major.h>
|
||||
#include <linux/termios.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/tty.h>
|
||||
|
||||
#include <linux/serial.h>
|
||||
#include <linux/serial_core.h>
|
||||
#include <asm/serial.h>
|
||||
|
||||
/* SUPERIO uart register map */
|
||||
struct ja_uartregs {
|
||||
union {
|
||||
volatile u8 pad0[3];
|
||||
volatile u8 rbr; /* read only, DLAB == 0 */
|
||||
volatile u8 pad1[3];
|
||||
volatile u8 thr; /* write only, DLAB == 0 */
|
||||
volatile u8 pad2[3];
|
||||
volatile u8 dll; /* DLAB == 1 */
|
||||
} u1;
|
||||
union {
|
||||
volatile u8 pad0[3];
|
||||
volatile u8 ier; /* DLAB == 0 */
|
||||
volatile u8 pad1[3];
|
||||
volatile u8 dlm; /* DLAB == 1 */
|
||||
} u2;
|
||||
union {
|
||||
volatile u8 pad0[3];
|
||||
volatile u8 iir; /* read only */
|
||||
volatile u8 pad1[3];
|
||||
volatile u8 fcr; /* write only */
|
||||
} u3;
|
||||
volatile u8 pad0[3];
|
||||
volatile u8 iu_lcr;
|
||||
volatile u8 pad1[3];
|
||||
volatile u8 iu_mcr;
|
||||
volatile u8 pad2[3];
|
||||
volatile u8 iu_lsr;
|
||||
volatile u8 pad3[3];
|
||||
volatile u8 iu_msr;
|
||||
volatile u8 pad4[3];
|
||||
volatile u8 iu_scr;
|
||||
} ja_uregs_t;
|
||||
|
||||
#define iu_rbr u1.rbr
|
||||
#define iu_thr u1.thr
|
||||
#define iu_dll u1.dll
|
||||
#define iu_ier u2.ier
|
||||
#define iu_dlm u2.dlm
|
||||
#define iu_iir u3.iir
|
||||
#define iu_fcr u3.fcr
|
||||
|
||||
extern unsigned long uart_base;
|
||||
|
||||
static inline struct ja_uartregs *console_uart(void)
|
||||
{
|
||||
return (struct ja_uartregs *) (uart_base + 0x23UL);
|
||||
}
|
||||
|
||||
void prom_putchar(char c)
|
||||
{
|
||||
struct ja_uartregs *uart = console_uart();
|
||||
|
||||
while ((uart->iu_lsr & 0x20) == 0);
|
||||
uart->iu_thr = c;
|
||||
}
|
||||
|
||||
static void inline ja_console_probe(void)
|
||||
{
|
||||
struct uart_port up;
|
||||
|
||||
/*
|
||||
* Register to interrupt zero because we share the interrupt with
|
||||
* the serial driver which we don't properly support yet.
|
||||
*/
|
||||
memset(&up, 0, sizeof(up));
|
||||
up.membase = (unsigned char *) uart_base + 0x23UL;
|
||||
up.irq = JAGUAR_ATX_SERIAL1_IRQ;
|
||||
up.uartclk = JAGUAR_ATX_UART_CLK;
|
||||
up.regshift = 2;
|
||||
up.iotype = UPIO_MEM;
|
||||
up.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
|
||||
up.line = 0;
|
||||
|
||||
if (early_serial_setup(&up))
|
||||
printk(KERN_ERR "Early serial init of port 0 failed\n");
|
||||
}
|
||||
|
||||
__init void ja_setup_console(void)
|
||||
{
|
||||
ja_console_probe();
|
||||
}
|
||||
@ -1,54 +0,0 @@
|
||||
/*
|
||||
* Jaguar-ATX Board Register Definitions
|
||||
*
|
||||
* (C) 2002 Momentum Computer Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
|
||||
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#ifndef __JAGUAR_ATX_FPGA_H__
|
||||
#define __JAGUAR_ATX_FPGA_H__
|
||||
|
||||
#define JAGUAR_ATX_REG_BOARDREV 0x0
|
||||
#define JAGUAR_ATX_REG_FPGA_REV 0x1
|
||||
#define JAGUAR_ATX_REG_FPGA_TYPE 0x2
|
||||
#define JAGUAR_ATX_REG_RESET_STATUS 0x3
|
||||
#define JAGUAR_ATX_REG_BOARD_STATUS 0x4
|
||||
#define JAGUAR_ATX_REG_RESERVED1 0x5
|
||||
#define JAGUAR_ATX_REG_SET 0x6
|
||||
#define JAGUAR_ATX_REG_CLR 0x7
|
||||
#define JAGUAR_ATX_REG_EEPROM_MODE 0x9
|
||||
#define JAGUAR_ATX_REG_RESERVED2 0xa
|
||||
#define JAGUAR_ATX_REG_RESERVED3 0xb
|
||||
#define JAGUAR_ATX_REG_RESERVED4 0xc
|
||||
#define JAGUAR_ATX_REG_PHY_INTSTAT 0xd
|
||||
#define JAGUAR_ATX_REG_RESERVED5 0xe
|
||||
#define JAGUAR_ATX_REG_RESERVED6 0xf
|
||||
|
||||
#define JAGUAR_ATX_CS0_ADDR 0xfc000000L
|
||||
|
||||
extern unsigned long ja_fpga_base;
|
||||
|
||||
#define __FPGA_REG_TO_ADDR(reg) \
|
||||
((void *) ja_fpga_base + JAGUAR_ATX_REG_##reg)
|
||||
#define JAGUAR_FPGA_WRITE(x, reg) writeb(x, __FPGA_REG_TO_ADDR(reg))
|
||||
#define JAGUAR_FPGA_READ(reg) readb(__FPGA_REG_TO_ADDR(reg))
|
||||
|
||||
#endif
|
||||
@ -1,208 +0,0 @@
|
||||
#include <linux/delay.h>
|
||||
#include <linux/if_ether.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/mv643xx.h>
|
||||
#include <linux/platform_device.h>
|
||||
|
||||
#include "jaguar_atx_fpga.h"
|
||||
|
||||
#if defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE)
|
||||
|
||||
static struct resource mv643xx_eth_shared_resources[] = {
|
||||
[0] = {
|
||||
.name = "ethernet shared base",
|
||||
.start = 0xf1000000 + MV643XX_ETH_SHARED_REGS,
|
||||
.end = 0xf1000000 + MV643XX_ETH_SHARED_REGS +
|
||||
MV643XX_ETH_SHARED_REGS_SIZE - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device mv643xx_eth_shared_device = {
|
||||
.name = MV643XX_ETH_SHARED_NAME,
|
||||
.id = 0,
|
||||
.num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources),
|
||||
.resource = mv643xx_eth_shared_resources,
|
||||
};
|
||||
|
||||
#define MV_SRAM_BASE 0xfe000000UL
|
||||
#define MV_SRAM_SIZE (256 * 1024)
|
||||
|
||||
#define MV_SRAM_RXRING_SIZE (MV_SRAM_SIZE / 4)
|
||||
#define MV_SRAM_TXRING_SIZE (MV_SRAM_SIZE / 4)
|
||||
|
||||
#define MV_SRAM_BASE_ETH0 MV_SRAM_BASE
|
||||
#define MV_SRAM_BASE_ETH1 (MV_SRAM_BASE + (MV_SRAM_SIZE / 2))
|
||||
|
||||
#define MV64x60_IRQ_ETH_0 48
|
||||
#define MV64x60_IRQ_ETH_1 49
|
||||
#define MV64x60_IRQ_ETH_2 50
|
||||
|
||||
static struct resource mv64x60_eth0_resources[] = {
|
||||
[0] = {
|
||||
.name = "eth0 irq",
|
||||
.start = MV64x60_IRQ_ETH_0,
|
||||
.end = MV64x60_IRQ_ETH_0,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct mv643xx_eth_platform_data eth0_pd = {
|
||||
.port_number = 0,
|
||||
|
||||
.tx_sram_addr = MV_SRAM_BASE_ETH0,
|
||||
.tx_sram_size = MV_SRAM_TXRING_SIZE,
|
||||
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
|
||||
|
||||
.rx_sram_addr = MV_SRAM_BASE_ETH0 + MV_SRAM_TXRING_SIZE,
|
||||
.rx_sram_size = MV_SRAM_RXRING_SIZE,
|
||||
.rx_queue_size = MV_SRAM_RXRING_SIZE / 16,
|
||||
};
|
||||
|
||||
static struct platform_device eth0_device = {
|
||||
.name = MV643XX_ETH_NAME,
|
||||
.id = 0,
|
||||
.num_resources = ARRAY_SIZE(mv64x60_eth0_resources),
|
||||
.resource = mv64x60_eth0_resources,
|
||||
.dev = {
|
||||
.platform_data = ð0_pd,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource mv64x60_eth1_resources[] = {
|
||||
[0] = {
|
||||
.name = "eth1 irq",
|
||||
.start = MV64x60_IRQ_ETH_1,
|
||||
.end = MV64x60_IRQ_ETH_1,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct mv643xx_eth_platform_data eth1_pd = {
|
||||
.port_number = 1,
|
||||
|
||||
.tx_sram_addr = MV_SRAM_BASE_ETH1,
|
||||
.tx_sram_size = MV_SRAM_TXRING_SIZE,
|
||||
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
|
||||
|
||||
.rx_sram_addr = MV_SRAM_BASE_ETH1 + MV_SRAM_TXRING_SIZE,
|
||||
.rx_sram_size = MV_SRAM_RXRING_SIZE,
|
||||
.rx_queue_size = MV_SRAM_RXRING_SIZE / 16,
|
||||
};
|
||||
|
||||
static struct platform_device eth1_device = {
|
||||
.name = MV643XX_ETH_NAME,
|
||||
.id = 1,
|
||||
.num_resources = ARRAY_SIZE(mv64x60_eth1_resources),
|
||||
.resource = mv64x60_eth1_resources,
|
||||
.dev = {
|
||||
.platform_data = ð1_pd,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource mv64x60_eth2_resources[] = {
|
||||
[0] = {
|
||||
.name = "eth2 irq",
|
||||
.start = MV64x60_IRQ_ETH_2,
|
||||
.end = MV64x60_IRQ_ETH_2,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct mv643xx_eth_platform_data eth2_pd = {
|
||||
.port_number = 2,
|
||||
};
|
||||
|
||||
static struct platform_device eth2_device = {
|
||||
.name = MV643XX_ETH_NAME,
|
||||
.id = 2,
|
||||
.num_resources = ARRAY_SIZE(mv64x60_eth2_resources),
|
||||
.resource = mv64x60_eth2_resources,
|
||||
.dev = {
|
||||
.platform_data = ð2_pd,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
|
||||
&mv643xx_eth_shared_device,
|
||||
ð0_device,
|
||||
ð1_device,
|
||||
ð2_device,
|
||||
};
|
||||
|
||||
static u8 __init exchange_bit(u8 val, u8 cs)
|
||||
{
|
||||
/* place the data */
|
||||
JAGUAR_FPGA_WRITE((val << 2) | cs, EEPROM_MODE);
|
||||
udelay(1);
|
||||
|
||||
/* turn the clock on */
|
||||
JAGUAR_FPGA_WRITE((val << 2) | cs | 0x2, EEPROM_MODE);
|
||||
udelay(1);
|
||||
|
||||
/* turn the clock off and read-strobe */
|
||||
JAGUAR_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE);
|
||||
|
||||
/* return the data */
|
||||
return (JAGUAR_FPGA_READ(EEPROM_MODE) >> 3) & 0x1;
|
||||
}
|
||||
|
||||
static void __init get_mac(char dest[6])
|
||||
{
|
||||
u8 read_opcode[12] = {1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
int i,j;
|
||||
|
||||
for (i = 0; i < 12; i++)
|
||||
exchange_bit(read_opcode[i], 1);
|
||||
|
||||
for (j = 0; j < 6; j++) {
|
||||
dest[j] = 0;
|
||||
for (i = 0; i < 8; i++) {
|
||||
dest[j] <<= 1;
|
||||
dest[j] |= exchange_bit(0, 1);
|
||||
}
|
||||
}
|
||||
|
||||
/* turn off CS */
|
||||
exchange_bit(0,0);
|
||||
}
|
||||
|
||||
/*
|
||||
* Copy and increment ethernet MAC address by a small value.
|
||||
*
|
||||
* This is useful for systems where the only one MAC address is stored in
|
||||
* non-volatile memory for multiple ports.
|
||||
*/
|
||||
static inline void eth_mac_add(unsigned char *dst, unsigned char *src,
|
||||
unsigned int add)
|
||||
{
|
||||
int i;
|
||||
|
||||
BUG_ON(add >= 256);
|
||||
|
||||
for (i = ETH_ALEN; i >= 0; i--) {
|
||||
dst[i] = src[i] + add;
|
||||
add = dst[i] < src[i]; /* compute carry */
|
||||
}
|
||||
|
||||
WARN_ON(add);
|
||||
}
|
||||
|
||||
static int __init mv643xx_eth_add_pds(void)
|
||||
{
|
||||
unsigned char mac[ETH_ALEN];
|
||||
int ret;
|
||||
|
||||
get_mac(mac);
|
||||
eth_mac_add(eth0_pd.mac_addr, mac, 0);
|
||||
eth_mac_add(eth1_pd.mac_addr, mac, 1);
|
||||
eth_mac_add(eth2_pd.mac_addr, mac, 2);
|
||||
ret = platform_add_devices(mv643xx_eth_pd_devs,
|
||||
ARRAY_SIZE(mv643xx_eth_pd_devs));
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
device_initcall(mv643xx_eth_add_pds);
|
||||
|
||||
#endif /* defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE) */
|
||||
@ -1,210 +0,0 @@
|
||||
/*
|
||||
* Copyright 2002 Momentum Computer Inc.
|
||||
* Author: Matthew Dharm <mdharm@momenco.com>
|
||||
*
|
||||
* Louis Hamilton, Red Hat, Inc.
|
||||
* hamilton@redhat.com [MIPS64 modifications]
|
||||
*
|
||||
* Based on Ocelot Linux port, which is
|
||||
* Copyright 2001 MontaVista Software Inc.
|
||||
* Author: jsun@mvista.com or jsun@junsun.net
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*
|
||||
* Added changes for SMP - Manish Lachwani (lachwani@pmc-sierra.com)
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/mm.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/bootmem.h>
|
||||
#include <linux/mv643xx.h>
|
||||
|
||||
#include <asm/addrspace.h>
|
||||
#include <asm/bootinfo.h>
|
||||
#include <asm/pmon.h>
|
||||
|
||||
#include "jaguar_atx_fpga.h"
|
||||
|
||||
extern void ja_setup_console(void);
|
||||
|
||||
struct callvectors *debug_vectors;
|
||||
|
||||
extern unsigned long cpu_clock;
|
||||
|
||||
const char *get_system_type(void)
|
||||
{
|
||||
return "Momentum Jaguar-ATX";
|
||||
}
|
||||
|
||||
#ifdef CONFIG_64BIT
|
||||
|
||||
unsigned long signext(unsigned long addr)
|
||||
{
|
||||
addr &= 0xffffffff;
|
||||
return (unsigned long)((int)addr);
|
||||
}
|
||||
|
||||
void *get_arg(unsigned long args, int arc)
|
||||
{
|
||||
unsigned long ul;
|
||||
unsigned char *puc, uc;
|
||||
|
||||
args += (arc * 4);
|
||||
ul = (unsigned long)signext(args);
|
||||
puc = (unsigned char *)ul;
|
||||
if (puc == 0)
|
||||
return (void *)0;
|
||||
|
||||
#ifdef CONFIG_CPU_LITTLE_ENDIAN
|
||||
uc = *puc++;
|
||||
l = (unsigned long)uc;
|
||||
uc = *puc++;
|
||||
ul |= (((unsigned long)uc) << 8);
|
||||
uc = *puc++;
|
||||
ul |= (((unsigned long)uc) << 16);
|
||||
uc = *puc++;
|
||||
ul |= (((unsigned long)uc) << 24);
|
||||
#else
|
||||
uc = *puc++;
|
||||
ul = ((unsigned long)uc) << 24;
|
||||
uc = *puc++;
|
||||
ul |= (((unsigned long)uc) << 16);
|
||||
uc = *puc++;
|
||||
ul |= (((unsigned long)uc) << 8);
|
||||
uc = *puc++;
|
||||
ul |= ((unsigned long)uc);
|
||||
#endif
|
||||
ul = signext(ul);
|
||||
|
||||
return (void *)ul;
|
||||
}
|
||||
|
||||
char *arg64(unsigned long addrin, int arg_index)
|
||||
{
|
||||
unsigned long args;
|
||||
char *p;
|
||||
|
||||
args = signext(addrin);
|
||||
p = (char *)get_arg(args, arg_index);
|
||||
|
||||
return p;
|
||||
}
|
||||
#endif /* CONFIG_64BIT */
|
||||
|
||||
/* PMON passes arguments in C main() style */
|
||||
void __init prom_init(void)
|
||||
{
|
||||
int argc = fw_arg0;
|
||||
char **arg = (char **) fw_arg1;
|
||||
char **env = (char **) fw_arg2;
|
||||
struct callvectors *cv = (struct callvectors *) fw_arg3;
|
||||
int i;
|
||||
|
||||
#ifdef CONFIG_SERIAL_8250_CONSOLE
|
||||
// ja_setup_console(); /* The very first thing. */
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_64BIT
|
||||
char *ptr;
|
||||
|
||||
printk("Mips64 Jaguar-ATX\n");
|
||||
/* save the PROM vectors for debugging use */
|
||||
debug_vectors = (struct callvectors *)signext((unsigned long)cv);
|
||||
|
||||
/* arg[0] is "g", the rest is boot parameters */
|
||||
arcs_cmdline[0] = '\0';
|
||||
|
||||
for (i = 1; i < argc; i++) {
|
||||
ptr = (char *)arg64((unsigned long)arg, i);
|
||||
if ((strlen(arcs_cmdline) + strlen(ptr) + 1) >=
|
||||
sizeof(arcs_cmdline))
|
||||
break;
|
||||
strcat(arcs_cmdline, ptr);
|
||||
strcat(arcs_cmdline, " ");
|
||||
}
|
||||
|
||||
i = 0;
|
||||
while (1) {
|
||||
ptr = (char *)arg64((unsigned long)env, i);
|
||||
if (! ptr)
|
||||
break;
|
||||
|
||||
if (strncmp("gtbase", ptr, strlen("gtbase")) == 0) {
|
||||
marvell_base = simple_strtol(ptr + strlen("gtbase="),
|
||||
NULL, 16);
|
||||
|
||||
if ((marvell_base & 0xffffffff00000000) == 0)
|
||||
marvell_base |= 0xffffffff00000000;
|
||||
|
||||
printk("marvell_base set to 0x%016lx\n", marvell_base);
|
||||
}
|
||||
if (strncmp("cpuclock", ptr, strlen("cpuclock")) == 0) {
|
||||
cpu_clock = simple_strtol(ptr + strlen("cpuclock="),
|
||||
NULL, 10);
|
||||
printk("cpu_clock set to %d\n", cpu_clock);
|
||||
}
|
||||
i++;
|
||||
}
|
||||
printk("arcs_cmdline: %s\n", arcs_cmdline);
|
||||
|
||||
#else /* CONFIG_64BIT */
|
||||
/* save the PROM vectors for debugging use */
|
||||
debug_vectors = cv;
|
||||
|
||||
/* arg[0] is "g", the rest is boot parameters */
|
||||
arcs_cmdline[0] = '\0';
|
||||
for (i = 1; i < argc; i++) {
|
||||
if (strlen(arcs_cmdline) + strlen(arg[i] + 1)
|
||||
>= sizeof(arcs_cmdline))
|
||||
break;
|
||||
strcat(arcs_cmdline, arg[i]);
|
||||
strcat(arcs_cmdline, " ");
|
||||
}
|
||||
|
||||
while (*env) {
|
||||
if (strncmp("gtbase", *env, strlen("gtbase")) == 0) {
|
||||
marvell_base = simple_strtol(*env + strlen("gtbase="),
|
||||
NULL, 16);
|
||||
}
|
||||
if (strncmp("cpuclock", *env, strlen("cpuclock")) == 0) {
|
||||
cpu_clock = simple_strtol(*env + strlen("cpuclock="),
|
||||
NULL, 10);
|
||||
}
|
||||
env++;
|
||||
}
|
||||
#endif /* CONFIG_64BIT */
|
||||
mips_machgroup = MACH_GROUP_MOMENCO;
|
||||
mips_machtype = MACH_MOMENCO_JAGUAR_ATX;
|
||||
}
|
||||
|
||||
void __init prom_free_prom_memory(void)
|
||||
{
|
||||
}
|
||||
|
||||
void __init prom_fixup_mem_map(unsigned long start, unsigned long end)
|
||||
{
|
||||
}
|
||||
|
||||
int prom_boot_secondary(int cpu, unsigned long sp, unsigned long gp)
|
||||
{
|
||||
/* Clear the semaphore */
|
||||
*(volatile uint32_t *)(0xbb000a68) = 0x80000000;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
void prom_init_secondary(void)
|
||||
{
|
||||
clear_c0_config(CONF_CM_CMASK);
|
||||
set_c0_config(0x2);
|
||||
|
||||
clear_c0_status(ST0_IM);
|
||||
set_c0_status(0x1ffff);
|
||||
}
|
||||
|
||||
void prom_smp_finish(void)
|
||||
{
|
||||
}
|
||||
@ -1,56 +0,0 @@
|
||||
/*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*
|
||||
* Copyright (C) 1997, 2001 Ralf Baechle
|
||||
* Copyright 2001 MontaVista Software Inc.
|
||||
* Author: jsun@mvista.com or jsun@junsun.net
|
||||
*
|
||||
* Copyright (C) 2002 Momentum Computer Inc.
|
||||
* Author: Matthew Dharm <mdharm@momenco.com>
|
||||
*
|
||||
* Louis Hamilton, Red Hat, Inc.
|
||||
* hamilton@redhat.com [MIPS64 modifications]
|
||||
*/
|
||||
#include <linux/sched.h>
|
||||
#include <linux/mm.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/pgtable.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/reboot.h>
|
||||
#include <asm/system.h>
|
||||
#include <linux/delay.h>
|
||||
|
||||
void momenco_jaguar_restart(char *command)
|
||||
{
|
||||
/* base address of timekeeper portion of part */
|
||||
#ifdef CONFIG_64BIT
|
||||
void *nvram = (void*) 0xfffffffffc807000;
|
||||
#else
|
||||
void *nvram = (void*) 0xfc807000;
|
||||
#endif
|
||||
/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
|
||||
writeb(0x84, nvram + 0xff7);
|
||||
|
||||
/* wait for the watchdog to go off */
|
||||
mdelay(100+(1000/16));
|
||||
|
||||
/* if the watchdog fails for some reason, let people know */
|
||||
printk(KERN_NOTICE "Watchdog reset failed\n");
|
||||
}
|
||||
|
||||
void momenco_jaguar_halt(void)
|
||||
{
|
||||
printk(KERN_NOTICE "\n** You can safely turn off the power\n");
|
||||
while (1)
|
||||
__asm__(".set\tmips3\n\t"
|
||||
"wait\n\t"
|
||||
".set\tmips0");
|
||||
}
|
||||
|
||||
void momenco_jaguar_power_off(void)
|
||||
{
|
||||
momenco_jaguar_halt();
|
||||
}
|
||||
@ -1,475 +0,0 @@
|
||||
/*
|
||||
* BRIEF MODULE DESCRIPTION
|
||||
* Momentum Computer Jaguar-ATX board dependent boot routines
|
||||
*
|
||||
* Copyright (C) 1996, 1997, 2001, 04, 06 Ralf Baechle (ralf@linux-mips.org)
|
||||
* Copyright (C) 2000 RidgeRun, Inc.
|
||||
* Copyright (C) 2001 Red Hat, Inc.
|
||||
* Copyright (C) 2002 Momentum Computer
|
||||
*
|
||||
* Author: Matthew Dharm, Momentum Computer
|
||||
* mdharm@momenco.com
|
||||
*
|
||||
* Louis Hamilton, Red Hat, Inc.
|
||||
* hamilton@redhat.com [MIPS64 modifications]
|
||||
*
|
||||
* Author: RidgeRun, Inc.
|
||||
* glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com
|
||||
*
|
||||
* Copyright 2001 MontaVista Software Inc.
|
||||
* Author: jsun@mvista.com or jsun@junsun.net
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
|
||||
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
#include <linux/bcd.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/mm.h>
|
||||
#include <linux/bootmem.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/swap.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/pm.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/timex.h>
|
||||
#include <linux/vmalloc.h>
|
||||
#include <linux/mv643xx.h>
|
||||
|
||||
#include <asm/time.h>
|
||||
#include <asm/bootinfo.h>
|
||||
#include <asm/page.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/irq.h>
|
||||
#include <asm/processor.h>
|
||||
#include <asm/reboot.h>
|
||||
#include <asm/tlbflush.h>
|
||||
|
||||
#include "jaguar_atx_fpga.h"
|
||||
|
||||
extern unsigned long mv64340_sram_base;
|
||||
unsigned long cpu_clock;
|
||||
|
||||
/* These functions are used for rebooting or halting the machine*/
|
||||
extern void momenco_jaguar_restart(char *command);
|
||||
extern void momenco_jaguar_halt(void);
|
||||
extern void momenco_jaguar_power_off(void);
|
||||
|
||||
void momenco_time_init(void);
|
||||
|
||||
static char reset_reason;
|
||||
|
||||
static inline unsigned long ENTRYLO(unsigned long paddr)
|
||||
{
|
||||
return ((paddr & PAGE_MASK) |
|
||||
(_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL |
|
||||
_CACHE_UNCACHED)) >> 6;
|
||||
}
|
||||
|
||||
void __init bus_error_init(void) { /* nothing */ }
|
||||
|
||||
/*
|
||||
* Load a few TLB entries for the MV64340 and perhiperals. The MV64340 is going
|
||||
* to be hit on every IRQ anyway - there's absolutely no point in letting it be
|
||||
* a random TLB entry, as it'll just cause needless churning of the TLB. And we
|
||||
* use the other half for the serial port, which is just a PITA otherwise :)
|
||||
*
|
||||
* Device Physical Virtual
|
||||
* MV64340 Internal Regs 0xf4000000 0xf4000000
|
||||
* Ocelot-C[S] PLD (CS0) 0xfc000000 0xfc000000
|
||||
* NVRAM (CS1) 0xfc800000 0xfc800000
|
||||
* UARTs (CS2) 0xfd000000 0xfd000000
|
||||
* Internal SRAM 0xfe000000 0xfe000000
|
||||
* M-Systems DOC (CS3) 0xff000000 0xff000000
|
||||
*/
|
||||
|
||||
static __init void wire_stupidity_into_tlb(void)
|
||||
{
|
||||
#ifdef CONFIG_32BIT
|
||||
write_c0_wired(0);
|
||||
local_flush_tlb_all();
|
||||
|
||||
/* marvell and extra space */
|
||||
add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000),
|
||||
0xf4000000UL, PM_64K);
|
||||
/* fpga, rtc, and uart */
|
||||
add_wired_entry(ENTRYLO(0xfc000000), ENTRYLO(0xfd000000),
|
||||
0xfc000000UL, PM_16M);
|
||||
// /* m-sys and internal SRAM */
|
||||
// add_wired_entry(ENTRYLO(0xfe000000), ENTRYLO(0xff000000),
|
||||
// 0xfe000000UL, PM_16M);
|
||||
|
||||
marvell_base = 0xf4000000;
|
||||
//mv64340_sram_base = 0xfe000000; /* Currently unused */
|
||||
#endif
|
||||
}
|
||||
|
||||
unsigned long marvell_base = 0xf4000000L;
|
||||
unsigned long ja_fpga_base = JAGUAR_ATX_CS0_ADDR;
|
||||
unsigned long uart_base = 0xfd000000L;
|
||||
static unsigned char *rtc_base = (unsigned char*) 0xfc800000L;
|
||||
|
||||
EXPORT_SYMBOL(marvell_base);
|
||||
|
||||
static __init int per_cpu_mappings(void)
|
||||
{
|
||||
marvell_base = (unsigned long) ioremap(0xf4000000, 0x10000);
|
||||
ja_fpga_base = (unsigned long) ioremap(JAGUAR_ATX_CS0_ADDR, 0x1000);
|
||||
uart_base = (unsigned long) ioremap(0xfd000000UL, 0x1000);
|
||||
rtc_base = ioremap(0xfc000000UL, 0x8000);
|
||||
// ioremap(0xfe000000, 32 << 20);
|
||||
write_c0_wired(0);
|
||||
local_flush_tlb_all();
|
||||
ja_setup_console();
|
||||
|
||||
return 0;
|
||||
}
|
||||
arch_initcall(per_cpu_mappings);
|
||||
|
||||
unsigned long m48t37y_get_time(void)
|
||||
{
|
||||
unsigned int year, month, day, hour, min, sec;
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&rtc_lock, flags);
|
||||
/* stop the update */
|
||||
rtc_base[0x7ff8] = 0x40;
|
||||
|
||||
year = BCD2BIN(rtc_base[0x7fff]);
|
||||
year += BCD2BIN(rtc_base[0x7ff1]) * 100;
|
||||
|
||||
month = BCD2BIN(rtc_base[0x7ffe]);
|
||||
|
||||
day = BCD2BIN(rtc_base[0x7ffd]);
|
||||
|
||||
hour = BCD2BIN(rtc_base[0x7ffb]);
|
||||
min = BCD2BIN(rtc_base[0x7ffa]);
|
||||
sec = BCD2BIN(rtc_base[0x7ff9]);
|
||||
|
||||
/* start the update */
|
||||
rtc_base[0x7ff8] = 0x00;
|
||||
spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
|
||||
return mktime(year, month, day, hour, min, sec);
|
||||
}
|
||||
|
||||
int m48t37y_set_time(unsigned long sec)
|
||||
{
|
||||
struct rtc_time tm;
|
||||
unsigned long flags;
|
||||
|
||||
/* convert to a more useful format -- note months count from 0 */
|
||||
to_tm(sec, &tm);
|
||||
tm.tm_mon += 1;
|
||||
|
||||
spin_lock_irqsave(&rtc_lock, flags);
|
||||
/* enable writing */
|
||||
rtc_base[0x7ff8] = 0x80;
|
||||
|
||||
/* year */
|
||||
rtc_base[0x7fff] = BIN2BCD(tm.tm_year % 100);
|
||||
rtc_base[0x7ff1] = BIN2BCD(tm.tm_year / 100);
|
||||
|
||||
/* month */
|
||||
rtc_base[0x7ffe] = BIN2BCD(tm.tm_mon);
|
||||
|
||||
/* day */
|
||||
rtc_base[0x7ffd] = BIN2BCD(tm.tm_mday);
|
||||
|
||||
/* hour/min/sec */
|
||||
rtc_base[0x7ffb] = BIN2BCD(tm.tm_hour);
|
||||
rtc_base[0x7ffa] = BIN2BCD(tm.tm_min);
|
||||
rtc_base[0x7ff9] = BIN2BCD(tm.tm_sec);
|
||||
|
||||
/* day of week -- not really used, but let's keep it up-to-date */
|
||||
rtc_base[0x7ffc] = BIN2BCD(tm.tm_wday + 1);
|
||||
|
||||
/* disable writing */
|
||||
rtc_base[0x7ff8] = 0x00;
|
||||
spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void __init plat_timer_setup(struct irqaction *irq)
|
||||
{
|
||||
setup_irq(8, irq);
|
||||
}
|
||||
|
||||
/*
|
||||
* Ugly but the least of all evils. TLB initialization did flush the TLB so
|
||||
* We need to setup mappings again before we can touch the RTC.
|
||||
*/
|
||||
void momenco_time_init(void)
|
||||
{
|
||||
wire_stupidity_into_tlb();
|
||||
|
||||
mips_hpt_frequency = cpu_clock / 2;
|
||||
|
||||
rtc_mips_get_time = m48t37y_get_time;
|
||||
rtc_mips_set_time = m48t37y_set_time;
|
||||
}
|
||||
|
||||
static struct resource mv_pci_io_mem0_resource = {
|
||||
.name = "MV64340 PCI0 IO MEM",
|
||||
.flags = IORESOURCE_IO
|
||||
};
|
||||
|
||||
static struct resource mv_pci_mem0_resource = {
|
||||
.name = "MV64340 PCI0 MEM",
|
||||
.flags = IORESOURCE_MEM
|
||||
};
|
||||
|
||||
static struct mv_pci_controller mv_bus0_controller = {
|
||||
.pcic = {
|
||||
.pci_ops = &mv_pci_ops,
|
||||
.mem_resource = &mv_pci_mem0_resource,
|
||||
.io_resource = &mv_pci_io_mem0_resource,
|
||||
},
|
||||
.config_addr = MV64340_PCI_0_CONFIG_ADDR,
|
||||
.config_vreg = MV64340_PCI_0_CONFIG_DATA_VIRTUAL_REG,
|
||||
};
|
||||
|
||||
static uint32_t mv_io_base, mv_io_size;
|
||||
|
||||
static void ja_pci0_init(void)
|
||||
{
|
||||
uint32_t mem0_base, mem0_size;
|
||||
uint32_t io_base, io_size;
|
||||
|
||||
io_base = MV_READ(MV64340_PCI_0_IO_BASE_ADDR) << 16;
|
||||
io_size = (MV_READ(MV64340_PCI_0_IO_SIZE) + 1) << 16;
|
||||
mem0_base = MV_READ(MV64340_PCI_0_MEMORY0_BASE_ADDR) << 16;
|
||||
mem0_size = (MV_READ(MV64340_PCI_0_MEMORY0_SIZE) + 1) << 16;
|
||||
|
||||
mv_pci_io_mem0_resource.start = 0;
|
||||
mv_pci_io_mem0_resource.end = io_size - 1;
|
||||
mv_pci_mem0_resource.start = mem0_base;
|
||||
mv_pci_mem0_resource.end = mem0_base + mem0_size - 1;
|
||||
mv_bus0_controller.pcic.mem_offset = mem0_base;
|
||||
mv_bus0_controller.pcic.io_offset = 0;
|
||||
|
||||
ioport_resource.end = io_size - 1;
|
||||
|
||||
register_pci_controller(&mv_bus0_controller.pcic);
|
||||
|
||||
mv_io_base = io_base;
|
||||
mv_io_size = io_size;
|
||||
}
|
||||
|
||||
static struct resource mv_pci_io_mem1_resource = {
|
||||
.name = "MV64340 PCI1 IO MEM",
|
||||
.flags = IORESOURCE_IO
|
||||
};
|
||||
|
||||
static struct resource mv_pci_mem1_resource = {
|
||||
.name = "MV64340 PCI1 MEM",
|
||||
.flags = IORESOURCE_MEM
|
||||
};
|
||||
|
||||
static struct mv_pci_controller mv_bus1_controller = {
|
||||
.pcic = {
|
||||
.pci_ops = &mv_pci_ops,
|
||||
.mem_resource = &mv_pci_mem1_resource,
|
||||
.io_resource = &mv_pci_io_mem1_resource,
|
||||
},
|
||||
.config_addr = MV64340_PCI_1_CONFIG_ADDR,
|
||||
.config_vreg = MV64340_PCI_1_CONFIG_DATA_VIRTUAL_REG,
|
||||
};
|
||||
|
||||
static __init void ja_pci1_init(void)
|
||||
{
|
||||
uint32_t mem0_base, mem0_size;
|
||||
uint32_t io_base, io_size;
|
||||
|
||||
io_base = MV_READ(MV64340_PCI_1_IO_BASE_ADDR) << 16;
|
||||
io_size = (MV_READ(MV64340_PCI_1_IO_SIZE) + 1) << 16;
|
||||
mem0_base = MV_READ(MV64340_PCI_1_MEMORY0_BASE_ADDR) << 16;
|
||||
mem0_size = (MV_READ(MV64340_PCI_1_MEMORY0_SIZE) + 1) << 16;
|
||||
|
||||
/*
|
||||
* Here we assume the I/O window of second bus to be contiguous with
|
||||
* the first. A gap is no problem but would waste address space for
|
||||
* remapping the port space.
|
||||
*/
|
||||
mv_pci_io_mem1_resource.start = mv_io_size;
|
||||
mv_pci_io_mem1_resource.end = mv_io_size + io_size - 1;
|
||||
mv_pci_mem1_resource.start = mem0_base;
|
||||
mv_pci_mem1_resource.end = mem0_base + mem0_size - 1;
|
||||
mv_bus1_controller.pcic.mem_offset = mem0_base;
|
||||
mv_bus1_controller.pcic.io_offset = 0;
|
||||
|
||||
ioport_resource.end = io_base + io_size -mv_io_base - 1;
|
||||
|
||||
register_pci_controller(&mv_bus1_controller.pcic);
|
||||
|
||||
mv_io_size = io_base + io_size - mv_io_base;
|
||||
}
|
||||
|
||||
static __init int __init ja_pci_init(void)
|
||||
{
|
||||
unsigned long io_v_base;
|
||||
uint32_t enable;
|
||||
|
||||
enable = ~MV_READ(MV64340_BASE_ADDR_ENABLE);
|
||||
|
||||
/*
|
||||
* We require at least one enabled I/O or PCI memory window or we
|
||||
* will ignore this PCI bus. We ignore PCI windows 1, 2 and 3.
|
||||
*/
|
||||
if (enable & (0x01 << 9) || enable & (0x01 << 10))
|
||||
ja_pci0_init();
|
||||
|
||||
if (enable & (0x01 << 14) || enable & (0x01 << 15))
|
||||
ja_pci1_init();
|
||||
|
||||
if (mv_io_size) {
|
||||
io_v_base = (unsigned long) ioremap(mv_io_base, mv_io_size);
|
||||
if (!io_v_base)
|
||||
panic("Could not ioremap I/O port range");
|
||||
|
||||
set_io_port_base(io_v_base);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
arch_initcall(ja_pci_init);
|
||||
|
||||
void __init plat_mem_setup(void)
|
||||
{
|
||||
unsigned int tmpword;
|
||||
|
||||
board_time_init = momenco_time_init;
|
||||
|
||||
_machine_restart = momenco_jaguar_restart;
|
||||
_machine_halt = momenco_jaguar_halt;
|
||||
pm_power_off = momenco_jaguar_power_off;
|
||||
|
||||
/*
|
||||
* initrd_start = (unsigned long)jaguar_initrd_start;
|
||||
* initrd_end = (unsigned long)jaguar_initrd_start + (ulong)jaguar_initrd_size;
|
||||
* initrd_below_start_ok = 1;
|
||||
*/
|
||||
|
||||
wire_stupidity_into_tlb();
|
||||
|
||||
/*
|
||||
* shut down ethernet ports, just to be sure our memory doesn't get
|
||||
* corrupted by random ethernet traffic.
|
||||
*/
|
||||
MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8);
|
||||
MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8);
|
||||
MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(2), 0xff << 8);
|
||||
MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8);
|
||||
MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8);
|
||||
MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(2), 0xff << 8);
|
||||
while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff);
|
||||
while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff);
|
||||
while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(2)) & 0xff);
|
||||
while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff);
|
||||
while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff);
|
||||
while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(2)) & 0xff);
|
||||
MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0),
|
||||
MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1);
|
||||
MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1),
|
||||
MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1);
|
||||
MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(2),
|
||||
MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(2)) & ~1);
|
||||
|
||||
/* Turn off the Bit-Error LED */
|
||||
JAGUAR_FPGA_WRITE(0x80, CLR);
|
||||
|
||||
tmpword = JAGUAR_FPGA_READ(BOARDREV);
|
||||
if (tmpword < 26)
|
||||
printk("Momentum Jaguar-ATX: Board Assembly Rev. %c\n",
|
||||
'A'+tmpword);
|
||||
else
|
||||
printk("Momentum Jaguar-ATX: Board Assembly Revision #0x%x\n",
|
||||
tmpword);
|
||||
|
||||
tmpword = JAGUAR_FPGA_READ(FPGA_REV);
|
||||
printk("FPGA Rev: %d.%d\n", tmpword>>4, tmpword&15);
|
||||
tmpword = JAGUAR_FPGA_READ(RESET_STATUS);
|
||||
printk("Reset reason: 0x%x\n", tmpword);
|
||||
switch (tmpword) {
|
||||
case 0x1:
|
||||
printk(" - Power-up reset\n");
|
||||
break;
|
||||
case 0x2:
|
||||
printk(" - Push-button reset\n");
|
||||
break;
|
||||
case 0x8:
|
||||
printk(" - Watchdog reset\n");
|
||||
break;
|
||||
case 0x10:
|
||||
printk(" - JTAG reset\n");
|
||||
break;
|
||||
default:
|
||||
printk(" - Unknown reset cause\n");
|
||||
}
|
||||
reset_reason = tmpword;
|
||||
JAGUAR_FPGA_WRITE(0xff, RESET_STATUS);
|
||||
|
||||
tmpword = JAGUAR_FPGA_READ(BOARD_STATUS);
|
||||
printk("Board Status register: 0x%02x\n", tmpword);
|
||||
printk(" - User jumper: %s\n", (tmpword & 0x80)?"installed":"absent");
|
||||
printk(" - Boot flash write jumper: %s\n", (tmpword&0x40)?"installed":"absent");
|
||||
|
||||
/* 256MiB of RM9000x2 DDR */
|
||||
// add_memory_region(0x0, 0x100<<20, BOOT_MEM_RAM);
|
||||
|
||||
/* 128MiB of MV-64340 DDR */
|
||||
// add_memory_region(0x100<<20, 0x80<<20, BOOT_MEM_RAM);
|
||||
|
||||
/* XXX Memory configuration should be picked up from PMON2k */
|
||||
#ifdef CONFIG_JAGUAR_DMALOW
|
||||
printk("Jaguar ATX DMA-low mode set\n");
|
||||
add_memory_region(0x00000000, 0x08000000, BOOT_MEM_RAM);
|
||||
add_memory_region(0x08000000, 0x10000000, BOOT_MEM_RAM);
|
||||
#else
|
||||
/* 128MiB of MV-64340 DDR RAM */
|
||||
printk("Jaguar ATX DMA-low mode is not set\n");
|
||||
add_memory_region(0x100<<20, 0x80<<20, BOOT_MEM_RAM);
|
||||
#endif
|
||||
|
||||
#ifdef GEMDEBUG_TRACEBUFFER
|
||||
{
|
||||
unsigned int tbControl;
|
||||
tbControl =
|
||||
0 << 26 | /* post trigger delay 0 */
|
||||
0x2 << 16 | /* sequential trace mode */
|
||||
// 0x0 << 16 | /* non-sequential trace mode */
|
||||
// 0xf << 4 | /* watchpoints disabled */
|
||||
2 << 2 | /* armed */
|
||||
2 ; /* interrupt disabled */
|
||||
printk ("setting tbControl = %08lx\n", tbControl);
|
||||
write_32bit_cp0_set1_register($22, tbControl);
|
||||
__asm__ __volatile__(".set noreorder\n\t" \
|
||||
"nop; nop; nop; nop; nop; nop;\n\t" \
|
||||
"nop; nop; nop; nop; nop; nop;\n\t" \
|
||||
".set reorder\n\t");
|
||||
|
||||
}
|
||||
#endif
|
||||
}
|
||||
@ -30,7 +30,6 @@ obj-$(CONFIG_SOC_AU1500) += fixup-au1000.o ops-au1000.o
|
||||
obj-$(CONFIG_SOC_AU1550) += fixup-au1000.o ops-au1000.o
|
||||
obj-$(CONFIG_SOC_PNX8550) += fixup-pnx8550.o ops-pnx8550.o
|
||||
obj-$(CONFIG_MIPS_MALTA) += fixup-malta.o
|
||||
obj-$(CONFIG_MOMENCO_JAGUAR_ATX)+= fixup-jaguar.o
|
||||
obj-$(CONFIG_MOMENCO_OCELOT) += fixup-ocelot.o pci-ocelot.o
|
||||
obj-$(CONFIG_MOMENCO_OCELOT_3) += fixup-ocelot3.o
|
||||
obj-$(CONFIG_MOMENCO_OCELOT_C) += fixup-ocelot-c.o pci-ocelot-c.o
|
||||
|
||||
@ -1,43 +0,0 @@
|
||||
/*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Marvell MV64340 interrupt fixup code.
|
||||
*
|
||||
* Marvell wants an NDA for their docs so this was written without
|
||||
* documentation. You've been warned.
|
||||
*
|
||||
* Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
|
||||
*/
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/pci.h>
|
||||
|
||||
#include <asm/mipsregs.h>
|
||||
|
||||
/*
|
||||
* WARNING: Example of how _NOT_ to do it.
|
||||
*/
|
||||
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
||||
{
|
||||
int bus = dev->bus->number;
|
||||
|
||||
if (bus == 0 && slot == 1)
|
||||
return 3; /* PCI-X A */
|
||||
if (bus == 0 && slot == 2)
|
||||
return 4; /* PCI-X B */
|
||||
if (bus == 1 && slot == 1)
|
||||
return 5; /* PCI A */
|
||||
if (bus == 1 && slot == 2)
|
||||
return 6; /* PCI B */
|
||||
|
||||
return 0;
|
||||
panic("Whooops in pcibios_map_irq");
|
||||
}
|
||||
|
||||
/* Do platform specific device initialization at pci_enable_device() time */
|
||||
int pcibios_plat_dev_init(struct pci_dev *dev)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
@ -121,7 +121,7 @@
|
||||
#define MACH_MOMENCO_OCELOT 0
|
||||
#define MACH_MOMENCO_OCELOT_G 1 /* no more supported (may 2007) */
|
||||
#define MACH_MOMENCO_OCELOT_C 2
|
||||
#define MACH_MOMENCO_JAGUAR_ATX 3
|
||||
#define MACH_MOMENCO_JAGUAR_ATX 3 /* no more supported (may 2007) */
|
||||
#define MACH_MOMENCO_OCELOT_3 4
|
||||
|
||||
/*
|
||||
|
||||
@ -1,45 +0,0 @@
|
||||
/*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Copyright (C) 2003, 2004 Ralf Baechle
|
||||
*/
|
||||
#ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
|
||||
#define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
|
||||
|
||||
/*
|
||||
* Momentum Jaguar ATX always has the RM9000 processor.
|
||||
*/
|
||||
#define cpu_has_watch 1
|
||||
#define cpu_has_mips16 0
|
||||
#define cpu_has_divec 0
|
||||
#define cpu_has_vce 0
|
||||
#define cpu_has_cache_cdex_p 0
|
||||
#define cpu_has_cache_cdex_s 0
|
||||
#define cpu_has_prefetch 1
|
||||
#define cpu_has_mcheck 0
|
||||
#define cpu_has_ejtag 0
|
||||
|
||||
#define cpu_has_llsc 1
|
||||
#define cpu_has_vtag_icache 0
|
||||
#define cpu_has_dc_aliases 0
|
||||
#define cpu_has_ic_fills_f_dc 0
|
||||
#define cpu_has_dsp 0
|
||||
#define cpu_icache_snoops_remote_store 0
|
||||
|
||||
#define cpu_has_nofpuex 0
|
||||
#define cpu_has_64bits 1
|
||||
|
||||
#define cpu_has_inclusive_pcaches 0
|
||||
|
||||
#define cpu_dcache_line_size() 32
|
||||
#define cpu_icache_line_size() 32
|
||||
#define cpu_scache_line_size() 32
|
||||
|
||||
#define cpu_has_mips32r1 0
|
||||
#define cpu_has_mips32r2 0
|
||||
#define cpu_has_mips64r1 0
|
||||
#define cpu_has_mips64r2 0
|
||||
|
||||
#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
|
||||
@ -1,20 +0,0 @@
|
||||
/*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Copyright (C) 1994 - 1999, 2000, 03, 04 Ralf Baechle
|
||||
* Copyright (C) 2000, 2002 Maciej W. Rozycki
|
||||
* Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
|
||||
*/
|
||||
#ifndef __ASM_MACH_JA_SPACES_H
|
||||
#define __ASM_MACH_JA_SPACES_H
|
||||
|
||||
/*
|
||||
* Memory above this physical address will be considered highmem.
|
||||
*/
|
||||
#define HIGHMEM_START 0x08000000UL
|
||||
|
||||
#include_next <spaces.h>
|
||||
|
||||
#endif /* __ASM_MACH_JA_SPACES_H */
|
||||
@ -81,25 +81,6 @@
|
||||
#define STD_SERIAL_PORT_DEFNS
|
||||
#endif /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
|
||||
|
||||
#ifdef CONFIG_MOMENCO_JAGUAR_ATX
|
||||
/* Ordinary NS16552 duart with a 20MHz crystal. */
|
||||
#define JAGUAR_ATX_UART_CLK 20000000
|
||||
#define JAGUAR_ATX_BASE_BAUD (JAGUAR_ATX_UART_CLK / 16)
|
||||
|
||||
#define JAGUAR_ATX_SERIAL1_IRQ 6
|
||||
#define JAGUAR_ATX_SERIAL1_BASE 0xfd000023L
|
||||
|
||||
#define _JAGUAR_ATX_SERIAL_INIT(int, base) \
|
||||
{ .baud_base = JAGUAR_ATX_BASE_BAUD, irq: int, \
|
||||
.flags = (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
|
||||
.iomem_base = (u8 *) base, iomem_reg_shift: 2, \
|
||||
io_type: SERIAL_IO_MEM }
|
||||
#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS \
|
||||
_JAGUAR_ATX_SERIAL_INIT(JAGUAR_ATX_SERIAL1_IRQ, JAGUAR_ATX_SERIAL1_BASE)
|
||||
#else
|
||||
#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MOMENCO_OCELOT_3
|
||||
#define OCELOT_3_BASE_BAUD ( 20000000 / 16 )
|
||||
#define OCELOT_3_SERIAL_IRQ 6
|
||||
|
||||
Loading…
Reference in New Issue
Block a user