diff options
| author | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-06 08:10:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-06 08:10:55 -0800 |
| commit | dd6a7c19e4630f635467246a81b8e0cc818c05e6 (patch) | |
| tree | 8fc93cdef4070183cbd3fa06019c84728380b389 /arch/sh/Kconfig.debug | |
| parent | dd8856bda5f1308beb113281b248683992998a9e (diff) | |
| parent | ea0f8feaa041f3ccec3d6b8ee51325b177daef06 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (43 commits)
sh: sh775x/titan fixes for irq header changes.
sh: update r7780rp defconfig.
sh: compile fixes for header cleanup.
sh: Fixup pte_mkhuge() build failure.
sh: set KBUILD_IMAGE to something sensible.
sh: show held locks in stack trace with lockdep.
sh: platform_pata support for R7780RP
sh: stacktrace/lockdep/irqflags tracing support.
sh: Fixup movli.l/movco.l atomic ops for gcc4.
sh: dyntick infrastructure.
sh: Clock framework tidying.
sh: Turn off IRQs around get_timer_offset() calls.
sh: Get the PGD right in oops case with 64-bit PTEs.
sh: Fix store queue bitmap end.
sh: More flexible + SH7780 earlyprintk SCIF support.
sh: Fixup various PAGE_SIZE == 4096 assumptions.
sh: Fixup 4K irq stacks.
sh: dma-api channel capability extensions.
sh: Drop name overload in dma-sh.
sh: Make dma-isa depend on ISA_DMA_API.
...
Diffstat (limited to 'arch/sh/Kconfig.debug')
| -rw-r--r-- | arch/sh/Kconfig.debug | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 48479e014da..66a25ef4ef1 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -1,5 +1,9 @@ menu "Kernel hacking" +config TRACE_IRQFLAGS_SUPPORT + bool + default y + source "lib/Kconfig.debug" config SH_STANDARD_BIOS @@ -17,7 +21,18 @@ config SH_STANDARD_BIOS config EARLY_SCIF_CONSOLE bool "Use early SCIF console" - depends on CPU_SH4 || CPU_SH2A && !SH_STANDARD_BIOS + help + This enables an early console using a fixed SCIF port. This can + be used by platforms that are either not running the SH + standard BIOS, or do not wish to use the BIOS callbacks for the + serial I/O. + +config EARLY_SCIF_CONSOLE_PORT + hex "SCIF port for early console" + depends on EARLY_SCIF_CONSOLE + default "0xffe00000" if CPU_SUBTYPE_SH7780 + default "0xfffe9800" if CPU_SUBTYPE_SH72060 + default "0xffe80000" if CPU_SH4 config EARLY_PRINTK bool "Early printk support" @@ -30,6 +45,11 @@ config EARLY_PRINTK when the kernel may crash or hang before the serial console is initialised. If unsure, say N. + On devices that are running SH-IPL and want to keep the port + initialization consistent while not using the BIOS callbacks, + select both the EARLY_SCIF_CONSOLE and SH_STANDARD_BIOS, using + the kernel command line option to toggle back and forth. + config DEBUG_STACKOVERFLOW bool "Check for stack overflows" depends on DEBUG_KERNEL |