From f42b7e3dbe1e2c004a47aa89f09137ee5f04499d Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 29 Jul 2008 20:12:51 +0900 Subject: sh: Add ARCH_DEFCONFIG entries for sh and sh64. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 7bfb0d2..81eaa4b 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -23,6 +23,11 @@ config SUPERH32 config SUPERH64 def_bool y if CPU_SH5 +config ARCH_DEFCONFIG + string + default "arch/sh/configs/shx3_defconfig" if SUPERH32 + default "arch/sh/configs/cayman_defconfig" if SUPERH64 + config RWSEM_GENERIC_SPINLOCK def_bool y -- cgit v1.1 From da2014a2b080e7f3024a4eb6917d47069ad9620b Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 29 Jul 2008 21:01:19 +0900 Subject: sh: Shuffle the board directories in to mach groups. This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 81eaa4b..83d170c 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -594,11 +594,11 @@ config SH_CAYMAN endmenu -source "arch/sh/boards/renesas/rts7751r2d/Kconfig" -source "arch/sh/boards/renesas/r7780rp/Kconfig" -source "arch/sh/boards/renesas/sdk7780/Kconfig" -source "arch/sh/boards/renesas/migor/Kconfig" -source "arch/sh/boards/magicpanelr2/Kconfig" +source "arch/sh/boards/mach-r2d/Kconfig" +source "arch/sh/boards/mach-highlander/Kconfig" +source "arch/sh/boards/mach-sdk7780/Kconfig" +source "arch/sh/boards/mach-migor/Kconfig" +source "arch/sh/boards/mach-magicpanelr2/Kconfig" menu "Timer and clock configuration" -- cgit v1.1 From 939a24a6df24649cea9fd0ff54fe71ee0dc1d61e Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 29 Jul 2008 21:41:37 +0900 Subject: sh: Move out the solution engine headers to arch/sh/include/mach-se/ Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 247 +------------------------------------------------------- 1 file changed, 2 insertions(+), 245 deletions(-) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 83d170c..2b74220 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -352,253 +352,10 @@ config CPU_SUBTYPE_SH5_103 endchoice source "arch/sh/mm/Kconfig" + source "arch/sh/Kconfig.cpu" -menu "Board support" - -config SOLUTION_ENGINE - bool - -config SH_SOLUTION_ENGINE - bool "SolutionEngine" - select SOLUTION_ENGINE - select CPU_HAS_IPR_IRQ - depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ - CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ - CPU_SUBTYPE_SH7750R - help - Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, - SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. - -config SH_7206_SOLUTION_ENGINE - bool "SolutionEngine7206" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7206 - help - Select 7206 SolutionEngine if configuring for a Hitachi SH7206 - evaluation board. - -config SH_7619_SOLUTION_ENGINE - bool "SolutionEngine7619" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7619 - help - Select 7619 SolutionEngine if configuring for a Hitachi SH7619 - evaluation board. - -config SH_7721_SOLUTION_ENGINE - bool "SolutionEngine7721" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7721 - help - Select 7721 SolutionEngine if configuring for a Hitachi SH7721 - evaluation board. - -config SH_7722_SOLUTION_ENGINE - bool "SolutionEngine7722" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7722 - help - Select 7722 SolutionEngine if configuring for a Hitachi SH772 - evaluation board. - -config SH_7751_SOLUTION_ENGINE - bool "SolutionEngine7751" - select SOLUTION_ENGINE - select CPU_HAS_IPR_IRQ - depends on CPU_SUBTYPE_SH7751 - help - Select 7751 SolutionEngine if configuring for a Hitachi SH7751 - evaluation board. - -config SH_7780_SOLUTION_ENGINE - bool "SolutionEngine7780" - select SOLUTION_ENGINE - select SYS_SUPPORTS_PCI - depends on CPU_SUBTYPE_SH7780 - help - Select 7780 SolutionEngine if configuring for a Renesas SH7780 - evaluation board. - -config SH_7343_SOLUTION_ENGINE - bool "SolutionEngine7343" - select SOLUTION_ENGINE - depends on CPU_SUBTYPE_SH7343 - help - Select 7343 SolutionEngine if configuring for a Hitachi - SH7343 (SH-Mobile 3AS) evaluation board. - -config SH_7751_SYSTEMH - bool "SystemH7751R" - depends on CPU_SUBTYPE_SH7751R - help - Select SystemH if you are configuring for a Renesas SystemH - 7751R evaluation board. - -config SH_HP6XX - bool "HP6XX" - select SYS_SUPPORTS_APM_EMULATION - select HD6446X_SERIES - depends on CPU_SUBTYPE_SH7709 - help - Select HP6XX if configuring for a HP jornada HP6xx. - More information (hardware only) at - . - -config SH_DREAMCAST - bool "Dreamcast" - select SYS_SUPPORTS_PCI - depends on CPU_SUBTYPE_SH7091 - help - Select Dreamcast if configuring for a SEGA Dreamcast. - More information at - -config SH_SH03 - bool "Interface CTP/PCI-SH03" - depends on CPU_SUBTYPE_SH7751 - select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI - help - CTP/PCI-SH03 is a CPU module computer that is produced - by Interface Corporation. - More information at - -config SH_SECUREEDGE5410 - bool "SecureEdge5410" - depends on CPU_SUBTYPE_SH7751R - select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI - help - Select SecureEdge5410 if configuring for a SnapGear SH board. - This includes both the OEM SecureEdge products as well as the - SME product line. - -config SH_RTS7751R2D - bool "RTS7751R2D" - depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI - select IO_TRAPPED - help - Select RTS7751R2D if configuring for a Renesas Technology - Sales SH-Graphics board. - -config SH_RSK7203 - bool "RSK7203" - depends on CPU_SUBTYPE_SH7203 - -config SH_SDK7780 - bool "SDK7780R3" - depends on CPU_SUBTYPE_SH7780 - select SYS_SUPPORTS_PCI - help - Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 - evaluation board. - -config SH_HIGHLANDER - bool "Highlander" - depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI - select IO_TRAPPED - -config SH_SH7785LCR - bool "SH7785LCR" - depends on CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI - select IO_TRAPPED - -config SH_SH7785LCR_29BIT_PHYSMAPS - bool "SH7785LCR 29bit physmaps" - depends on SH_SH7785LCR - default y - help - This board has 2 physical memory maps. It can be changed with - DIP switch(S2-5). If you set the DIP switch for S2-5 = ON, - you can access all on-board device in 29bit address mode. - -config SH_MIGOR - bool "Migo-R" - depends on CPU_SUBTYPE_SH7722 - help - Select Migo-R if configuring for the SH7722 Migo-R platform - by Renesas System Solutions Asia Pte. Ltd. - -config SH_AP325RXA - bool "AP-325RXA" - depends on CPU_SUBTYPE_SH7723 - help - Renesas "AP-325RXA" support. - Compatible with ALGO SYSTEM CO.,LTD. "AP-320A" - -config SH_SH7763RDP - bool "SH7763RDP" - depends on CPU_SUBTYPE_SH7763 - help - Select SH7763RDP if configuring for a Renesas SH7763 - evaluation board. - -config SH_EDOSK7705 - bool "EDOSK7705" - depends on CPU_SUBTYPE_SH7705 - -config SH_SH4202_MICRODEV - bool "SH4-202 MicroDev" - depends on CPU_SUBTYPE_SH4_202 - help - Select SH4-202 MicroDev if configuring for a SuperH MicroDev board - with an SH4-202 CPU. - -config SH_LANDISK - bool "LANDISK" - depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI - help - I-O DATA DEVICE, INC. "LANDISK Series" support. - -config SH_TITAN - bool "TITAN" - depends on CPU_SUBTYPE_SH7751R - select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI - help - Select Titan if you are configuring for a Nimble Microsystems - NetEngine NP51R. - -config SH_SHMIN - bool "SHMIN" - depends on CPU_SUBTYPE_SH7706 - select CPU_HAS_IPR_IRQ - help - Select SHMIN if configuring for the SHMIN board. - -config SH_LBOX_RE2 - bool "L-BOX RE2" - depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI - help - Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. - -config SH_X3PROTO - bool "SH-X3 Prototype board" - depends on CPU_SUBTYPE_SHX3 - -config SH_MAGIC_PANEL_R2 - bool "Magic Panel R2" - depends on CPU_SUBTYPE_SH7720 - help - Select Magic Panel R2 if configuring for Magic Panel R2. - -config SH_CAYMAN - bool "Hitachi Cayman" - depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 - select SYS_SUPPORTS_PCI - -endmenu - -source "arch/sh/boards/mach-r2d/Kconfig" -source "arch/sh/boards/mach-highlander/Kconfig" -source "arch/sh/boards/mach-sdk7780/Kconfig" -source "arch/sh/boards/mach-migor/Kconfig" -source "arch/sh/boards/mach-magicpanelr2/Kconfig" +source "arch/sh/boards/Kconfig" menu "Timer and clock configuration" -- cgit v1.1 From c4637d475170ca0d99973efd07df727012db6cd1 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 30 Jul 2008 15:30:52 +0900 Subject: sh: seccomp support. This hooks up the seccomp thread flag and associated callback from the syscall tracer. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index cb992c3..0ae5411 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -483,6 +483,23 @@ config CRASH_DUMP For more details see Documentation/kdump/kdump.txt +config SECCOMP + bool "Enable seccomp to safely compute untrusted bytecode" + depends on PROC_FS + default y + help + This kernel feature is useful for number crunching applications + that may need to compute untrusted bytecode during their + execution. By using pipes or other transports made available to + the process as file descriptors supporting the read/write + syscalls, it's possible to isolate those applications in + their own address space using seccomp. Once seccomp is + enabled via prctl, it cannot be disabled and the task is only + allowed to execute a few safe syscalls defined by each seccomp + mode. + + If unsure, say N. + config SMP bool "Symmetric multi-processing support" depends on SYS_SUPPORTS_SMP -- cgit v1.1 From bdcab87b1c54f61dbc0a77648fee4c2b17964d5c Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 4 Aug 2008 14:09:15 +0900 Subject: sh: define GENERIC_LOCKBREAK. Needed for fixing up the __raw_spin_is_contended() reference which results in a build error. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 0ae5411..37b9101 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -63,6 +63,10 @@ config GENERIC_TIME config GENERIC_CLOCKEVENTS def_bool n +config GENERIC_LOCKBREAK + def_bool y + depends on SMP && PREEMPT + config SYS_SUPPORTS_PM bool -- cgit v1.1 From 5093c9a4e41518425d42c0bb5bb92f514ec77b1d Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 4 Aug 2008 14:17:13 +0900 Subject: sh: define GENERIC_HARDIRQS_NO__DO_IRQ. We haven't called in to __do_IRQ() in a long time, so it seems like a reasonable time to switch this on by default. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 37b9101..1a4dc766 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -48,6 +48,9 @@ config GENERIC_HWEIGHT config GENERIC_HARDIRQS def_bool y +config GENERIC_HARDIRQS_NO__DO_IRQ + def_bool y + config GENERIC_IRQ_PROBE def_bool y -- cgit v1.1 From 42ced5561a3f49ba0ef09e94ccc016841fc94aa7 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 4 Aug 2008 14:18:53 +0900 Subject: sh: Kill off ARCH_SUPPORTS_AOUT and remnants of a.out support. SH never really supported a.out, so this was all just copied over blindly from x86 way back when. As we don't reference linux/a.out.h anywhere in the tree, these can now safely be killed off. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/sh/Kconfig') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 1a4dc766..5131d50 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -101,9 +101,6 @@ config ARCH_HAS_ILOG2_U64 config ARCH_NO_VIRT_TO_BUS def_bool y -config ARCH_SUPPORTS_AOUT - def_bool y - config IO_TRAPPED bool -- cgit v1.1