linux-moblin: Tweak defconfig to improve kernel boot time

We are now having uhci and ohci as modules. We also got rid of useless
BLK_DEV config options.
With this new .config, the kernel boots in just less than 1 second.

diff --git a/meta-moblin/packages/linux/linux-moblin-2.6.27/defconfig-netbook b/meta-moblin/packages/linux/linux-moblin-2.6.27/defconfig-netbook
index e5b7cf369f20ce32cff2d3862d31f28c70227959..b5204350827821536c8491d5535d8d4476dd0c0a 100644 (file)
--- a/meta-moblin/packages/linux/linux-moblin-2.6.27/defconfig-netbook
+++ b/meta-moblin/packages/linux/linux-moblin-2.6.27/defconfig-netbook
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.27
-# Tue Oct 14 17:07:32 2008
+# Wed Nov  5 17:17:12 2008
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -769,10 +769,7 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=262144
-# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_BLK_DEV_RAM is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
@@ -1487,7 +1484,7 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
 # CONFIG_VIDEO_CX18 is not set
 # CONFIG_VIDEO_CAFE_CCIC is not set
 CONFIG_V4L_USB_DRIVERS=y
-CONFIG_USB_VIDEO_CLASS=y
+CONFIG_USB_VIDEO_CLASS=m
 CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
 # CONFIG_USB_GSPCA is not set
 # CONFIG_VIDEO_PVRUSB2 is not set
@@ -1781,13 +1778,13 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_EHCI_TT_NEWSCHED=y
-CONFIG_USB_ISP116X_HCD=m
+# CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
-CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD=m
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-CONFIG_USB_UHCI_HCD=y
+CONFIG_USB_UHCI_HCD=m
 CONFIG_USB_U132_HCD=m
 CONFIG_USB_SL811_HCD=m
 # CONFIG_USB_R8A66597_HCD is not set

diff --git a/meta-moblin/packages/linux/linux-moblin_2.6.27.bb b/meta-moblin/packages/linux/linux-moblin_2.6.27.bb
index b3d990aaa774ceb1ad79b8fea3841c81fa560dd2..871540186d55ecba454909bde91dde6d09103aca 100644 (file)
--- a/meta-moblin/packages/linux/linux-moblin_2.6.27.bb
+++ b/meta-moblin/packages/linux/linux-moblin_2.6.27.bb
@@ -1,6 +1,6 @@
 require linux-moblin.inc
 
-PR = "r3"
+PR = "r4"
 PE = "1"
 
 DEFAULT_PREFERENCE = "-1"