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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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0a26b1364f
32-bit CHRP machines are now supported only in arch/powerpc, as are all 64-bit PowerPC processors. This means that we don't use Open Firmware on any platform in arch/ppc any more. This makes PReP support a single-platform option like every other platform support option in arch/ppc now, thus CONFIG_PPC_MULTIPLATFORM is gone from arch/ppc. CONFIG_PPC_PREP is the option that selects PReP support and is generally what has replaced CONFIG_PPC_MULTIPLATFORM within arch/ppc. _machine is all but dead now, being #defined to 0. Updated Makefiles, comments and Kconfig options generally to reflect these changes. Signed-off-by: Paul Mackerras <paulus@samba.org>
67 lines
1.5 KiB
Plaintext
67 lines
1.5 KiB
Plaintext
menu "Kernel hacking"
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source "lib/Kconfig.debug"
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config KGDB
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bool "Include kgdb kernel debugger"
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depends on DEBUG_KERNEL && (BROKEN || PPC_GEN550 || 4xx)
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select DEBUG_INFO
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help
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Include in-kernel hooks for kgdb, the Linux kernel source level
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debugger. See <http://kgdb.sourceforge.net/> for more information.
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Unless you are intending to debug the kernel, say N here.
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choice
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prompt "Serial Port"
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depends on KGDB
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default KGDB_TTYS1
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config KGDB_TTYS0
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bool "ttyS0"
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config KGDB_TTYS1
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bool "ttyS1"
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config KGDB_TTYS2
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bool "ttyS2"
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config KGDB_TTYS3
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bool "ttyS3"
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endchoice
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config KGDB_CONSOLE
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bool "Enable serial console thru kgdb port"
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depends on KGDB && 8xx || CPM2
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help
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If you enable this, all serial console messages will be sent
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over the gdb stub.
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If unsure, say N.
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config XMON
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bool "Include xmon kernel debugger"
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depends on DEBUG_KERNEL
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help
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Include in-kernel hooks for the xmon kernel monitor/debugger.
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Unless you are intending to debug the kernel, say N here.
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config BDI_SWITCH
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bool "Include BDI-2000 user context switcher"
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depends on DEBUG_KERNEL
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help
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Include in-kernel support for the Abatron BDI2000 debugger.
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Unless you are intending to debug the kernel with one of these
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machines, say N here.
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config SERIAL_TEXT_DEBUG
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bool "Support for early boot texts over serial port"
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depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \
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PPC_GEN550 || PPC_MPC52xx
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config PPC_OCP
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bool
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depends on IBM_OCP
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default y
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endmenu
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