tweak the arm configs a little

build a up image on armv5tel its a basic qemu image.

setup to make configs for building kernels on hardware floating point arm arches

Makefile.config

@@ -9,7 +9,9 @@ CONFIGFILES	= \
 	$(CFG)-i686-PAE.config $(CFG)-i686-PAEdebug.config \
 	$(CFG)-x86_64.config $(CFG)-x86_64-debug.config \
 	$(CFG)-s390x.config \
-	$(CFG)-arm.config $(CFG)-armv7l-omap.config $(CFG)-armv7l-tegra.config \
+	$(CFG)-arm.config  $(CFG)-armv5tel.config \
+	$(CFG)-armv7l-omap.config $(CFG)-armv7l-tegra.config \
+	$(CFG)-armv7hl-omap.config $(CFG)-armv7hl-tegra.config \
 	$(CFG)-ppc.config $(CFG)-ppc-smp.config \
 	$(CFG)-sparc64.config  \
 	$(CFG)-ppc64.config $(CFG)-ppc64-debug.config \
@@ -111,12 +113,21 @@ kernel-$(VERSION)-s390x.config: config-s390x temp-s390-generic
 kernel-$(VERSION)-arm.config: /dev/null temp-arm-generic
 	perl merge.pl $^ arm > $@
 
+kernel-$(VERSION)-armv5tel.config: /dev/null temp-arm-generic
+	perl merge.pl $^ arm > $@
+
 kernel-$(VERSION)-armv7l-omap.config: /dev/null temp-armv7l-omap-generic
 	perl merge.pl $^ arm > $@
 
 kernel-$(VERSION)-armv7l-tegra.config: /dev/null temp-armv7l-tegra
 	perl merge.pl $^ arm > $@
 
+kernel-$(VERSION)-armv7hl-omap.config: /dev/null temp-armv7l-omap-generic
+	perl merge.pl $^ arm > $@
+
+kernel-$(VERSION)-armv7hl-tegra.config: /dev/null temp-armv7l-tegra
+	perl merge.pl $^ arm > $@
+
 kernel-$(VERSION)-ppc.config: /dev/null temp-powerpc32-generic
 	perl merge.pl $^ powerpc > $@
 

config-arm-generic

@@ -83,9 +83,12 @@ CONFIG_FB_ARMCLCD=m
 
 CONFIG_SND_ARM=y
 CONFIG_SND_ARMAACI=m
+CONFIG_SND_SOC=m
+# CONFIG_SND_SOC_CACHE_LZO is not set
+# CONFIG_SND_SOC_ALL_CODECS is not set
 
 CONFIG_USB_MUSB_HDRC=y
-# CONFIG_MUSB_PIO_ONLY is not set
+CONFIG_MUSB_PIO_ONLY=y
 CONFIG_USB_TUSB6010=y
 # CONFIG_USB_MUSB_DEBUG is not set
 

config-arm-tegra

@@ -49,6 +49,11 @@ CONFIG_KEYBOARD_TEGRA=y
 # CONFIG_MPCORE_WATCHDOG is not set
 CONFIG_USB_EHCI_TEGRA=y
 CONFIG_RTC_DRV_TEGRA=m
+
+CONFIG_SND_SOC_TEGRA=m
+CONFIG_SND_SOC_TEGRA_WM8903=m
+CONFIG_SND_SOC_TEGRA_TRIMSLICE=m
+
 CONFIG_MFD_NVEC=y
 # CONFIG_DEBUG_PREEMPT is not set
 # CONFIG_RCU_CPU_STALL_VERBOSE is not set
@@ -56,6 +61,7 @@ CONFIG_MFD_NVEC=y
 CONFIG_KEYBOARD_NVEC=y
 CONFIG_SERIO_NVEC_PS2=y
 CONFIG_NVEC_POWER=y
+CONFIG_POWER_SUPPLY=y
 
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_DEBUG=y
@@ -67,5 +73,15 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=m
 CONFIG_CPU_FREQ_GOV_ONDEMAND=m
 CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
 CONFIG_CPU_FREQ_TABLE=y
-CONFIG_CPU_FREQ_STAT=m
+CONFIG_CPU_FREQ_STAT=y
 CONFIG_CPU_FREQ_STAT_DETAILS=y
+
+
+# these modules all fail with missing __bad_udelay
+# http://www.spinics.net/lists/arm/msg15615.html provides some background
+# CONFIG_SUNGEM is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_DRM_RADEON is not set
+# CONFIG_ATM_HE is not set
+# CONFIG_SCSI_ACARD is not set

kernel.spec

@@ -395,7 +395,10 @@ Summary: The Linux kernel
 %define hdrarch arm
 %define make_target bzImage
 %define kernel_image arch/arm/boot/zImage
+# we build a up kernel on armv5tel. its used for qemu.
+%ifnarch armv5tel
 %define with_up 0
+%endif
 # we only build headers on the base arm arches
 # just like we used to only build them on i386 for x86
 %ifnarch armv5tel armv7hl