1 files changed, 50 insertions, 0 deletions

diff --git a/patches/boot_time_opt/0109-initialize-ata-before-graphics.patch b/patches/boot_time_opt/0109-initialize-ata-before-graphics.patch
new file mode 100644
index 0000000..841a5b3
--- /dev/null
+++ b/patches/boot_time_opt/0109-initialize-ata-before-graphics.patch
@@ -0,0 +1,50 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Thu, 2 Jun 2016 23:36:32 -0500
+Subject: [PATCH] initialize ata before graphics
+
+ATA init is the long pole in the boot process, and its asynchronous.
+move the graphics init after it so that ata and graphics initialize
+in parallel
+---
+ drivers/Makefile | 15 ++++++++-------
+ 1 file changed, 8 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/Makefile b/drivers/Makefile
+index 576228037718..cf79337dd279 100644
+--- a/drivers/Makefile
++++ b/drivers/Makefile
+@@ -59,15 +59,8 @@ obj-y                                += char/
+ # iommu/ comes before gpu as gpu are using iommu controllers
+ obj-y                          += iommu/
+ 
+-# gpu/ comes after char for AGP vs DRM startup and after iommu
+-obj-y                          += gpu/
+-
+ obj-$(CONFIG_CONNECTOR)                += connector/
+ 
+-# i810fb and intelfb depend on char/agp/
+-obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
+-obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
+-
+ obj-$(CONFIG_PARPORT)          += parport/
+ obj-$(CONFIG_NVM)              += lightnvm/
+ obj-y                          += base/ block/ misc/ mfd/ nfc/
+@@ -80,6 +73,14 @@ obj-$(CONFIG_IDE)            += ide/
+ obj-y                          += scsi/
+ obj-y                          += nvme/
+ obj-$(CONFIG_ATA)              += ata/
++
++# gpu/ comes after char for AGP vs DRM startup and after iommu
++obj-y                          += gpu/
++
++# i810fb and intelfb depend on char/agp/
++obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
++obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
++
+ obj-$(CONFIG_TARGET_CORE)      += target/
+ obj-$(CONFIG_MTD)              += mtd/
+ obj-$(CONFIG_SPI)              += spi/
+-- 
+https://clearlinux.org
+