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https://git.yoctoproject.org/meta-ti
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linux-ti-staging: apply network performance and LCD fixes locally for now
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
This commit is contained in:
Denys Dmytriyenko
@@ -0,0 +1,44 @@
|
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From 52502d8e52ecd82cd802ee6900942d041f9a79ef Mon Sep 17 00:00:00 2001
|
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From: Dave Gerlach <d-gerlach@ti.com>
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Date: Wed, 12 Feb 2014 16:06:46 -0600
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Subject: [PATCH 1/2] ARM: OMAP2+: am43xx: Add context offset for dss hwmod
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Add context_offs to the DSS hwmod for am43xx as the driver uses the
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context loss count to determine whether or not to restore context to the
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module. Without this the display does not return after a suspend cycle.
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Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
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---
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arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 1 +
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arch/arm/mach-omap2/prcm43xx.h | 3 +++
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2 files changed, 4 insertions(+)
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diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
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index 978356d..4dcdcef 100644
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--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
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+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
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@@ -1921,6 +1921,7 @@ static struct omap_hwmod am43xx_dss_core_hwmod = {
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.prcm = {
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.omap4 = {
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.clkctrl_offs = AM43XX_CM_PER_DSS_CLKCTRL_OFFSET,
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+ .context_offs = AM43XX_PRM_RM_PER_DSS_CONTEXT,
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.modulemode = MODULEMODE_SWCTRL,
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},
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},
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diff --git a/arch/arm/mach-omap2/prcm43xx.h b/arch/arm/mach-omap2/prcm43xx.h
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index f5344ab..d804228 100644
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--- a/arch/arm/mach-omap2/prcm43xx.h
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+++ b/arch/arm/mach-omap2/prcm43xx.h
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@@ -25,6 +25,9 @@
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#define AM43XX_PRM_WKUP_INST 0x2000
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#define AM43XX_PRM_DEVICE_INST 0x4000
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+/* PRM.PRM_PER offsets */
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+#define AM43XX_PRM_RM_PER_DSS_CONTEXT 0x1224
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+
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/* RM RSTCTRL offsets */
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#define AM43XX_RM_PER_RSTCTRL_OFFSET 0x0010
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#define AM43XX_RM_GFX_RSTCTRL_OFFSET 0x0010
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--
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1.7.9.5
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@@ -0,0 +1,195 @@
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From 0e6113030205a51f16944d4f73e166792200def0 Mon Sep 17 00:00:00 2001
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From: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Date: Thu, 13 Feb 2014 10:51:55 -0500
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Subject: [PATCH 1/6] ARM: config: omap: Sync up omap2plus defconfig with
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savedefconfig
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This is preparatory patch for some of the config fragment updates
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to be done for network performance issue.
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Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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---
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arch/arm/configs/omap2plus_defconfig | 67 ++++++++++------------------------
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1 file changed, 20 insertions(+), 47 deletions(-)
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diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
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index f0484a2..2e8dcb9 100644
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--- a/arch/arm/configs/omap2plus_defconfig
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+++ b/arch/arm/configs/omap2plus_defconfig
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@@ -23,25 +23,22 @@ CONFIG_PARTITION_ADVANCED=y
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CONFIG_ARCH_OMAP2PLUS=y
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CONFIG_ARCH_MULTI_V6=y
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CONFIG_GPIO_PCA953X=y
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+CONFIG_OMAP_RESET_CLOCKS=y
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+CONFIG_OMAP_MUX_DEBUG=y
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CONFIG_ARCH_OMAP2=y
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CONFIG_ARCH_OMAP3=y
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CONFIG_ARCH_OMAP4=y
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CONFIG_SOC_OMAP5=y
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-CONFIG_SOC_AM33XX=y
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CONFIG_SOC_AM43XX=y
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CONFIG_SOC_DRA7XX=y
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-CONFIG_OMAP_RESET_CLOCKS=y
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-CONFIG_OMAP_MUX_DEBUG=y
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-CONFIG_ARCH_VEXPRESS_CA9X4=y
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CONFIG_OMAP4_ERRATA_I688=y
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CONFIG_ARM_THUMBEE=y
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CONFIG_ARM_ERRATA_411920=y
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CONFIG_PCIE_DRA7XX=y
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CONFIG_SMP=y
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CONFIG_NR_CPUS=2
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-CONFIG_CMA=y
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CONFIG_PREEMPT=y
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-CONFIG_LEDS=y
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+CONFIG_CMA=y
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CONFIG_ZBOOT_ROM_TEXT=0x0
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CONFIG_ZBOOT_ROM_BSS=0x0
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CONFIG_ARM_APPENDED_DTB=y
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@@ -75,30 +72,13 @@ CONFIG_IP_PNP_RARP=y
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# CONFIG_INET_LRO is not set
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# CONFIG_IPV6 is not set
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CONFIG_NETFILTER=y
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-CONFIG_NETFILTER_ADVANCED=y
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-CONFIG_NETFILTER_XTABLES=y
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-CONFIG_NF_NAT=y
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-CONFIG_NF_NAT_NEEDED=y
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-CONFIG_NF_NAT_IPV4=y
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-CONFIG_NF_DEFRAG_IPV4=y
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CONFIG_NF_CONNTRACK=y
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CONFIG_NF_CONNTRACK_IPV4=y
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-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
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CONFIG_IP_NF_IPTABLES=y
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CONFIG_IP_NF_FILTER=y
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-CONFIG_IP_NF_TARGET_LOG=y
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+CONFIG_NF_NAT_IPV4=y
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CONFIG_IP_NF_TARGET_MASQUERADE=y
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CONFIG_BRIDGE=y
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-CONFIG_BRIDGE_IGMP_SNOOPING=y
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-CONFIG_BRIDGE_NETFILTER=y
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-CONFIG_STP=y
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-CONFIG_LLC=y
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-CONFIG_INPUT_UINPUT=y
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-CONFIG_HAS_IOMEM=y
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-CONFIG_HAS_IOPORT=y
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-CONFIG_HAS_DMA=y
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-CONFIG_NLATTR=y
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-CONFIG_AVERAGE=y
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CONFIG_VLAN_8021Q=y
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CONFIG_CAN=m
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CONFIG_CAN_C_CAN=m
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@@ -110,16 +90,13 @@ CONFIG_BT_HCIUART_BCSP=y
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CONFIG_BT_HCIUART_LL=y
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CONFIG_BT_HCIBCM203X=m
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CONFIG_BT_HCIBPA10X=m
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-CONFIG_NL80211_TESTMODE=y
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+CONFIG_BT_WILINK=m
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CONFIG_CFG80211=m
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+CONFIG_NL80211_TESTMODE=y
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CONFIG_MAC80211=m
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CONFIG_MAC80211_RC_PID=y
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CONFIG_MAC80211_RC_DEFAULT_PID=y
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-CONFIG_WL_TI=y
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-CONFIG_WL12XX=m
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-CONFIG_WL18XX=m
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-CONFIG_WLCORE=m
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-CONFIG_WLCORE_SDIO=m
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+CONFIG_RFKILL=y
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CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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@@ -171,6 +148,10 @@ CONFIG_LIBERTAS=m
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CONFIG_LIBERTAS_USB=m
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CONFIG_LIBERTAS_SDIO=m
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CONFIG_LIBERTAS_DEBUG=y
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+CONFIG_WL_TI=y
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+CONFIG_WL12XX=m
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+CONFIG_WL18XX=m
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+CONFIG_WLCORE_SDIO=m
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CONFIG_INPUT_JOYDEV=y
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CONFIG_INPUT_EVDEV=y
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CONFIG_KEYBOARD_GPIO=y
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@@ -183,6 +164,7 @@ CONFIG_TOUCHSCREEN_TI_AM335X_TSC=y
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CONFIG_TOUCHSCREEN_PIXCIR=m
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CONFIG_INPUT_MISC=y
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CONFIG_INPUT_TWL4030_PWRBUTTON=y
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+CONFIG_INPUT_UINPUT=y
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# CONFIG_LEGACY_PTYS is not set
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_8250_CONSOLE=y
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@@ -226,7 +208,6 @@ CONFIG_MFD_TPS65217=y
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CONFIG_MFD_TPS65218=y
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CONFIG_MFD_TPS65910=y
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CONFIG_TWL6040_CORE=y
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-CONFIG_REGULATOR_FIXED_VOLTAGE=y
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CONFIG_REGULATOR_PALMAS=y
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CONFIG_REGULATOR_PBIAS=y
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CONFIG_REGULATOR_TPS65023=y
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@@ -240,6 +221,10 @@ CONFIG_MEDIA_SUPPORT=y
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CONFIG_MEDIA_CAMERA_SUPPORT=y
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CONFIG_MEDIA_USB_SUPPORT=y
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CONFIG_USB_VIDEO_CLASS=m
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+CONFIG_V4L_PLATFORM_DRIVERS=y
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+CONFIG_VIDEO_AM437X_VPFE=y
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+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
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+CONFIG_VIDEO_OV2659=y
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CONFIG_FB=y
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CONFIG_FIRMWARE_EDID=y
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CONFIG_FB_TILEBLITTING=y
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@@ -252,6 +237,7 @@ CONFIG_FB_OMAP2=y
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CONFIG_DISPLAY_ENCODER_TFP410=y
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CONFIG_DISPLAY_ENCODER_TPD12S015=y
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CONFIG_DISPLAY_DRA_EVM_ENCODER_TPD12S015=y
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+CONFIG_DISPLAY_ENCODER_SIL9022=y
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CONFIG_DISPLAY_CONNECTOR_DVI=y
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CONFIG_DISPLAY_CONNECTOR_HDMI=y
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CONFIG_DISPLAY_PANEL_DPI=y
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@@ -276,6 +262,7 @@ CONFIG_SND_DAVINCI_SOC=m
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CONFIG_SND_AM33XX_SOC_EVM=m
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CONFIG_SND_AM43XX_SOC_EPOS_EVM=m
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CONFIG_SND_OMAP_SOC=m
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+CONFIG_SND_OMAP_SOC_DRA7EVM=m
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CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m
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CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=m
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CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m
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@@ -287,7 +274,6 @@ CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_MUSB_HDRC=m
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CONFIG_USB_MUSB_OMAP2PLUS=m
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CONFIG_USB_MUSB_DSPS=m
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-CONFIG_USB_MUSB_AM335X_CHILD=m
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CONFIG_USB_TI_CPPI41_DMA=y
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CONFIG_USB_WDM=y
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CONFIG_USB_STORAGE=y
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@@ -390,17 +376,11 @@ CONFIG_SCHEDSTATS=y
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CONFIG_TIMER_STATS=y
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CONFIG_PROVE_LOCKING=y
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# CONFIG_DEBUG_BUGVERBOSE is not set
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-CONFIG_RFKILL=y
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-CONFIG_KEYS=y
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-CONFIG_BT_WILINK=m
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-CONFIG_WIRELESS_EXT=y
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CONFIG_SECURITY=y
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-CONFIG_CRYPTO=y
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-CONFIG_CRYPTO_ARC4=y
|
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-CONFIG_CRYPTO_ECB=y
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-CONFIG_CRYPTO_AES=y
|
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CONFIG_CRYPTO_TEST=m
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+CONFIG_CRYPTO_ECB=y
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CONFIG_CRYPTO_MICHAEL_MIC=y
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+CONFIG_CRYPTO_ARC4=y
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# CONFIG_CRYPTO_ANSI_CPRNG is not set
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CONFIG_CRYPTO_USER_API_HASH=y
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CONFIG_CRYPTO_USER_API_SKCIPHER=y
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@@ -415,10 +395,3 @@ CONFIG_LIBCRC32C=y
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CONFIG_FONTS=y
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CONFIG_FONT_8x8=y
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CONFIG_FONT_8x16=y
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-CONFIG_SND_OMAP_SOC_DRA7EVM=y
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-CONFIG_DISPLAY_ENCODER_SIL9022=y
|
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-CONFIG_VIDEO_V4L2=y
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-CONFIG_V4L_PLATFORM_DRIVERS=y
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-# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
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-CONFIG_VIDEO_AM437X_VPFE=y
|
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-CONFIG_VIDEO_OV2659=y
|
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--
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1.7.9.5
|
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|
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@@ -0,0 +1,36 @@
|
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From 8ec77cd15997749f51912e75bd47fad032cd3afe Mon Sep 17 00:00:00 2001
|
||||
From: Dave Gerlach <d-gerlach@ti.com>
|
||||
Date: Wed, 12 Feb 2014 16:05:30 -0600
|
||||
Subject: [PATCH 2/2] ARM: OMAP2+: omap_hwmod: Add context ops to am43xx
|
||||
soc_ops
|
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|
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AM43XX contains PRM_*_CONTEXT registers like OMAP4 did to track loss
|
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of context in modules so utilize the same soc_ops present for OMAP4.
|
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|
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Certain drivers use the context loss count to determine if context was
|
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truly lost during a suspend operation to decide whether or not a
|
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context restore is truly necessary. Without this, some drivers may
|
||||
choose not to restore context when they have actually lost it and fail
|
||||
to properly resume.
|
||||
|
||||
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
|
||||
---
|
||||
arch/arm/mach-omap2/omap_hwmod.c | 2 ++
|
||||
1 file changed, 2 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
|
||||
index 1f766fd..c03c54d 100644
|
||||
--- a/arch/arm/mach-omap2/omap_hwmod.c
|
||||
+++ b/arch/arm/mach-omap2/omap_hwmod.c
|
||||
@@ -4296,6 +4296,8 @@ void __init omap_hwmod_init(void)
|
||||
soc_ops.deassert_hardreset = _omap4_deassert_hardreset;
|
||||
soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted;
|
||||
soc_ops.init_clkdm = _init_clkdm;
|
||||
+ soc_ops.update_context_lost = _omap4_update_context_lost;
|
||||
+ soc_ops.get_context_lost = _omap4_get_context_lost;
|
||||
} else if (soc_is_am33xx()) {
|
||||
soc_ops.enable_module = _am33xx_enable_module;
|
||||
soc_ops.disable_module = _am33xx_disable_module;
|
||||
--
|
||||
1.7.9.5
|
||||
|
||||
@@ -0,0 +1,54 @@
|
||||
From c43131183974d2b02140dce3560cf7bba385b459 Mon Sep 17 00:00:00 2001
|
||||
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
Date: Thu, 13 Feb 2014 08:22:42 -0500
|
||||
Subject: [PATCH 2/6] ARM: config: omap: Make advanced networking features as
|
||||
modules
|
||||
|
||||
Linux networking supports advanced networking features like IPSEC, NETFILTERS,
|
||||
BRIDGING etc and should be enabled only when user has specific usecase to
|
||||
use them. Thats why all typical distro's build them as modules so that all
|
||||
the standard network usecases don't get any additional overhead and specific
|
||||
case can load those modules when needed.
|
||||
|
||||
Lets align the config accordingly. Created using typical 'savedefconfig' method.
|
||||
|
||||
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
---
|
||||
arch/arm/configs/omap2plus_defconfig | 18 +++++++++++-------
|
||||
1 file changed, 11 insertions(+), 7 deletions(-)
|
||||
|
||||
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
|
||||
index 2e8dcb9..4c96d0c 100644
|
||||
--- a/arch/arm/configs/omap2plus_defconfig
|
||||
+++ b/arch/arm/configs/omap2plus_defconfig
|
||||
@@ -69,16 +69,20 @@ CONFIG_IP_PNP=y
|
||||
CONFIG_IP_PNP_DHCP=y
|
||||
CONFIG_IP_PNP_BOOTP=y
|
||||
CONFIG_IP_PNP_RARP=y
|
||||
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
|
||||
+CONFIG_INET_XFRM_MODE_TUNNEL=m
|
||||
+CONFIG_INET_XFRM_MODE_BEET=m
|
||||
# CONFIG_INET_LRO is not set
|
||||
+CONFIG_INET_DIAG=m
|
||||
# CONFIG_IPV6 is not set
|
||||
CONFIG_NETFILTER=y
|
||||
-CONFIG_NF_CONNTRACK=y
|
||||
-CONFIG_NF_CONNTRACK_IPV4=y
|
||||
-CONFIG_IP_NF_IPTABLES=y
|
||||
-CONFIG_IP_NF_FILTER=y
|
||||
-CONFIG_NF_NAT_IPV4=y
|
||||
-CONFIG_IP_NF_TARGET_MASQUERADE=y
|
||||
-CONFIG_BRIDGE=y
|
||||
+CONFIG_NF_CONNTRACK=m
|
||||
+CONFIG_NF_CONNTRACK_IPV4=m
|
||||
+CONFIG_IP_NF_IPTABLES=m
|
||||
+CONFIG_IP_NF_FILTER=m
|
||||
+CONFIG_NF_NAT_IPV4=m
|
||||
+CONFIG_IP_NF_TARGET_MASQUERADE=m
|
||||
+CONFIG_BRIDGE=m
|
||||
CONFIG_VLAN_8021Q=y
|
||||
CONFIG_CAN=m
|
||||
CONFIG_CAN_C_CAN=m
|
||||
--
|
||||
1.7.9.5
|
||||
|
||||
@@ -0,0 +1,47 @@
|
||||
From 2d7b208a86b15d2c35336783efa4b604d96ee31e Mon Sep 17 00:00:00 2001
|
||||
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
Date: Thu, 13 Feb 2014 08:33:49 -0500
|
||||
Subject: [PATCH 3/6] ARM: config: omap: Disable extra debug options
|
||||
|
||||
LOCK debug, SCHED debug, PREEMPT debug are very expensive operations and
|
||||
always in fast path of kernel operations. These are typical kernel development
|
||||
options and should be disabled in production kernel builds.
|
||||
|
||||
Also enable JUMP_LABEL to take advantage of compiler optimisations.
|
||||
|
||||
Created using typical 'savedefconfig' method. Hence you see some crypto
|
||||
option noise which unrelated and no impact on the end config.
|
||||
|
||||
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
---
|
||||
arch/arm/configs/omap2plus_defconfig | 6 +++---
|
||||
1 file changed, 3 insertions(+), 3 deletions(-)
|
||||
|
||||
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
|
||||
index 4c96d0c..4106761 100644
|
||||
--- a/arch/arm/configs/omap2plus_defconfig
|
||||
+++ b/arch/arm/configs/omap2plus_defconfig
|
||||
@@ -12,6 +12,7 @@ CONFIG_SLAB=y
|
||||
CONFIG_PROFILING=y
|
||||
CONFIG_OPROFILE=y
|
||||
CONFIG_KPROBES=y
|
||||
+CONFIG_JUMP_LABEL=y
|
||||
CONFIG_MODULES=y
|
||||
CONFIG_MODULE_FORCE_LOAD=y
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
@@ -376,10 +377,9 @@ CONFIG_NLS_ISO8859_1=y
|
||||
CONFIG_PRINTK_TIME=y
|
||||
CONFIG_DEBUG_INFO=y
|
||||
CONFIG_MAGIC_SYSRQ=y
|
||||
-CONFIG_SCHEDSTATS=y
|
||||
-CONFIG_TIMER_STATS=y
|
||||
-CONFIG_PROVE_LOCKING=y
|
||||
+# CONFIG_SCHED_DEBUG is not set
|
||||
# CONFIG_DEBUG_BUGVERBOSE is not set
|
||||
+# CONFIG_FTRACE is not set
|
||||
CONFIG_SECURITY=y
|
||||
CONFIG_CRYPTO_TEST=m
|
||||
CONFIG_CRYPTO_ECB=y
|
||||
--
|
||||
1.7.9.5
|
||||
|
||||
@@ -0,0 +1,44 @@
|
||||
From adf38b7b71b35fcd1e229399e8eea7628be35815 Mon Sep 17 00:00:00 2001
|
||||
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
Date: Thu, 13 Feb 2014 08:52:41 -0500
|
||||
Subject: [PATCH 4/6] Not-for-merge: ARM: config: omap: Disable SMP for AM335x
|
||||
build
|
||||
|
||||
SMP and SMP_ON_UP introduces some extra barriers and code many fast paths
|
||||
including kernel lock functions.
|
||||
|
||||
Performance sensitive usecases like networking gets impacted because of this.
|
||||
In typical production kernel which is targeted for single core device
|
||||
like AM335x family, you don't want to take this hit.
|
||||
|
||||
Ideally one should just create a device specific config feed as done by all
|
||||
typical distro's. Other option is to apply this specifically during build
|
||||
time using recipe.
|
||||
|
||||
Whichever option, one definitely don't want this overhead for performance
|
||||
critical usecases.
|
||||
|
||||
Disabling SMP in the build introduces one warining in cpuidle44xx.c driver
|
||||
and fix is included in the series
|
||||
|
||||
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
---
|
||||
arch/arm/configs/omap2plus_defconfig | 2 --
|
||||
1 file changed, 2 deletions(-)
|
||||
|
||||
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
|
||||
index 4106761..bf49ab6 100644
|
||||
--- a/arch/arm/configs/omap2plus_defconfig
|
||||
+++ b/arch/arm/configs/omap2plus_defconfig
|
||||
@@ -36,8 +36,6 @@ CONFIG_OMAP4_ERRATA_I688=y
|
||||
CONFIG_ARM_THUMBEE=y
|
||||
CONFIG_ARM_ERRATA_411920=y
|
||||
CONFIG_PCIE_DRA7XX=y
|
||||
-CONFIG_SMP=y
|
||||
-CONFIG_NR_CPUS=2
|
||||
CONFIG_PREEMPT=y
|
||||
CONFIG_CMA=y
|
||||
CONFIG_ZBOOT_ROM_TEXT=0x0
|
||||
--
|
||||
1.7.9.5
|
||||
|
||||
@@ -0,0 +1,49 @@
|
||||
From a612d323c1e5a88a46323d5ee8547283917dd3b6 Mon Sep 17 00:00:00 2001
|
||||
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
Date: Wed, 12 Feb 2014 16:42:39 -0500
|
||||
Subject: [PATCH 5/6] ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP
|
||||
|
||||
for non SMP build, NR_CPUS is 1 and hence the code complains with below
|
||||
warnings.
|
||||
|
||||
arch/arm/mach-omap2/cpuidle44xx.c:207:8: warning: array subscript is above array bounds [-Warray-bounds]
|
||||
arch/arm/mach-omap2/cpuidle44xx.c:212:11: warning: array subscript is above array bounds [-Warray-bounds]
|
||||
|
||||
Kill it by making array size fixed.
|
||||
|
||||
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
|
||||
---
|
||||
arch/arm/mach-omap2/cpuidle44xx.c | 8 +++++---
|
||||
1 file changed, 5 insertions(+), 3 deletions(-)
|
||||
|
||||
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
|
||||
index 4c8982a..5e85f1e 100644
|
||||
--- a/arch/arm/mach-omap2/cpuidle44xx.c
|
||||
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
|
||||
@@ -23,6 +23,8 @@
|
||||
#include "prm.h"
|
||||
#include "clockdomain.h"
|
||||
|
||||
+#define MAX_CPUS 2
|
||||
+
|
||||
/* Machine specific information */
|
||||
struct idle_statedata {
|
||||
u32 cpu_state;
|
||||
@@ -48,11 +50,11 @@ static struct idle_statedata omap4_idle_data[] = {
|
||||
},
|
||||
};
|
||||
|
||||
-static struct powerdomain *mpu_pd, *cpu_pd[NR_CPUS];
|
||||
-static struct clockdomain *cpu_clkdm[NR_CPUS];
|
||||
+static struct powerdomain *mpu_pd, *cpu_pd[MAX_CPUS];
|
||||
+static struct clockdomain *cpu_clkdm[MAX_CPUS];
|
||||
|
||||
static atomic_t abort_barrier;
|
||||
-static bool cpu_done[NR_CPUS];
|
||||
+static bool cpu_done[MAX_CPUS];
|
||||
static struct idle_statedata *state_ptr = &omap4_idle_data[0];
|
||||
|
||||
/* Private functions */
|
||||
--
|
||||
1.7.9.5
|
||||
|
||||
@@ -40,9 +40,19 @@ SRCREV = "c883f50c5bbf1bf5bfaeb550991caf5fc77a1c4d"
|
||||
PV = "3.12.10"
|
||||
|
||||
# Append to the MACHINE_KERNEL_PR so that a new SRCREV will cause a rebuild
|
||||
MACHINE_KERNEL_PR_append = "b+gitr${SRCPV}"
|
||||
MACHINE_KERNEL_PR_append = "c+gitr${SRCPV}"
|
||||
PR = "${MACHINE_KERNEL_PR}"
|
||||
|
||||
SRC_URI = "git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git;protocol=git;branch=${BRANCH} \
|
||||
file://defconfig \
|
||||
"
|
||||
SRC_URI += "file://0001-ARM-config-omap-Sync-up-omap2plus-defconfig-with-sav.patch \
|
||||
file://0002-ARM-config-omap-Make-advanced-networking-features-as.patch \
|
||||
file://0003-ARM-config-omap-Disable-extra-debug-options.patch \
|
||||
file://0005-ARM-OMAP-Kill-warning-in-CPUIDLE-code-with-CONFIG_SM.patch \
|
||||
file://0001-ARM-OMAP2-am43xx-Add-context-offset-for-dss-hwmod.patch \
|
||||
file://0002-ARM-OMAP2-omap_hwmod-Add-context-ops-to-am43xx-soc_o.patch \
|
||||
"
|
||||
|
||||
SRC_URI_append_ti33x = "file://0004-Not-for-merge-ARM-config-omap-Disable-SMP-for-AM335x.patch"
|
||||
SRC_URI_append_ti43x = "file://0004-Not-for-merge-ARM-config-omap-Disable-SMP-for-AM335x.patch"
|
||||
|
||||
Reference in New Issue
Block a user