From 5cbad0ebf45c5417104b383dc0e34f64fa7f2473 Mon Sep 17 00:00:00 2001 From: Jason Wessel Date: Wed, 20 Feb 2008 13:33:40 -0600 Subject: kgdb: support for ARCH=arm This patch adds the ARCH=arm specific a kgdb backend, originally written by Deepak Saxena and George Davis . Geoff Levand , Nicolas Pitre, Manish Lachwani, and Jason Wessel have contributed various fixups here as well. The KGDB patch makes one change to the core ARM architecture such that the traps are initialized early for use with the debugger or other subsystems. [ mingo@elte.hu: small cleanups. ] [ ben-linux@fluff.org: fixed early_trap_init ] Signed-off-by: Jason Wessel Acked-by: Deepak Saxena --- arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c7ad324ddf2c..d048f6887d0b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -12,6 +12,7 @@ config ARM select RTC_LIB select SYS_SUPPORTS_APM_EMULATION select HAVE_OPROFILE + select HAVE_ARCH_KGDB select HAVE_KPROBES if (!XIP_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) select HAVE_FTRACE if (!XIP_KERNEL) -- cgit v1.2.1 From 9483a578df27fe7603605d565eefe039c1ba5845 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Wed, 23 Jul 2008 21:26:48 -0700 Subject: add HAVE_CLK to Kconfig, for driver dependencies Flag platforms as HAVE_CLK (or not) in Kconfig, based on whether they support calls, so that otherwise portable drivers which need those calls can list that dependency. Something like this is a prerequisite for merging the musb_hdrc driver, currently used on platforms including Davinci, OMAP2430, OMAP3xx ... and the discrete TUSB6010 chip, which doesn't have a natural platform dependency. (Used with OMAP 2420 in current Nokia N8x0 tablets.) Signed-off-by: David Brownell Cc: Russell King Acked-by: Haavard Skinnemoen Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Paul Mundt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index d048f6887d0b..6fb4f03369f2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -198,12 +198,14 @@ choice config ARCH_AAEC2000 bool "Agilent AAEC-2000 based" select ARM_AMBA + select HAVE_CLK help This enables support for systems based on the Agilent AAEC-2000 config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA + select HAVE_CLK select ICST525 help Support for ARM's Integrator platform. @@ -211,6 +213,7 @@ config ARCH_INTEGRATOR config ARCH_REALVIEW bool "ARM Ltd. RealView family" select ARM_AMBA + select HAVE_CLK select ICST307 select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -221,6 +224,7 @@ config ARCH_VERSATILE bool "ARM Ltd. Versatile family" select ARM_AMBA select ARM_VIC + select HAVE_CLK select ICST307 select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -262,6 +266,8 @@ config ARCH_EP93XX select ARM_AMBA select ARM_VIC select GENERIC_GPIO + select HAVE_CLK + select HAVE_CLK select HAVE_GPIO_LIB help This enables support for the Cirrus EP93xx series of CPUs. @@ -381,6 +387,7 @@ config ARCH_NS9XXX select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS + select HAVE_CLK help Say Y here if you intend to run this kernel on a NetSilicon NS9xxx System. @@ -430,6 +437,7 @@ config ARCH_ORION5X config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" + select HAVE_CLK help This enables support for Philips PNX4008 mobile platform. @@ -438,6 +446,7 @@ config ARCH_PXA depends on MMU select ARCH_MTD_XIP select GENERIC_GPIO + select HAVE_CLK select HAVE_GPIO_LIB select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -468,6 +477,7 @@ config ARCH_SA1100 select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS + select HAVE_CLK select TICK_ONESHOT select HAVE_GPIO_LIB help @@ -476,6 +486,7 @@ config ARCH_SA1100 config ARCH_S3C2410 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443" select GENERIC_GPIO + select HAVE_CLK help Samsung S3C2410X CPU based systems, such as the Simtec Electronics BAST (), the IPAQ 1940 or @@ -503,12 +514,14 @@ config ARCH_DAVINCI select GENERIC_TIME select GENERIC_CLOCKEVENTS select GENERIC_GPIO + select HAVE_CLK help Support for TI's DaVinci platform. config ARCH_OMAP bool "TI OMAP" select GENERIC_GPIO + select HAVE_CLK select HAVE_GPIO_LIB select GENERIC_TIME select GENERIC_CLOCKEVENTS -- cgit v1.2.1