* [ANNOUNCE] updated PM branch
@ 2008-12-16 1:58 Kevin Hilman
2008-12-17 18:34 ` Kevin Hilman
0 siblings, 1 reply; 6+ messages in thread
From: Kevin Hilman @ 2008-12-16 1:58 UTC (permalink / raw)
To: linux-omap
The PM branch has been consolidated and rebased against today's
linux-omap HEAD. I've also included a few patches that were posted to
the list that had fallen through the cracks.
Reminder: The branch name is 'pm'. It will continue to be called pm
and just be periodially rebased against linux-omap HEAD.
Some patchsets that have been submitted, but are still not included:
- [PATCH 0/2] Bug fixes for DVFS (Peter)
- waiting for updated patch descriptions
- OMAP3: DVFS core patch set (Tero, Paul, Peter)
- waiting for a split
- OMAP3: GPIO fixes for off-mode
- waiting for review comments to be addresed
Kevin
git-shortlog:
Carlos Chinea (1):
OMAP3:PM: Update SSI omapdev record
Jouni Hogander (6):
OMAP: UART: Add sysfs interface for adjusting UART sleep timeout
OMAP3: PM: Use pwrdm_set_next_pwrst instead of set_pwrdm_state in idle loop
OMAP3: PM: Fix wrong sequence in suspend.
OMAP3: PM: Do not build suspend code if SUSPEND is not enabled
OMAP: PM: Build fails if PM is not enabled
OMAP2: PM: Fix omap2 build
Kalle Jokiniemi (3):
OMAP: PM: sysfs interface for enabling voltage off in idle
OMAP3: PM: Fix cpu idle init sequencing
OMAP: SRF: Fixes to shared resource framework (Ver.3)
Kevin Hilman (11):
OMAP3: PM: Add wake-up bit defintiions for CONTROL_PADCONF_X
OMAP3: PM: UART: disable clocks when idle
OMAP3: PM: UART save/restore support for OFF-mode
OMAP3: PM: Force IVA2 into idle during bootup
OMAP3: PM: Add D2D clocks and auto-idle setup to PRCM init
OMAP3: PM: D2D clockdomain supports SW supervised transitions
OMAP3: PM: Ensure modem is reset during PRCM init
OMAP3: PM: CPUidle: obey enable_off_mode flag
OMAP3: PM: CPUidle: restrict C-states on UART activity
OMAP3: PM: decouple PER and CORE context save and restore
OMAP2/3: PM: system_rev -> omap_rev()
Paul Walmsley (6):
OMAP2/3 PM: create the OMAP PM interface and add a default OMAP PM no-op layer.
OMAP2/3 omapdev: add basic omapdev structure
OMAP242x omapdev: add OMAP242x omapdev records
OMAP243x omapdev: add OMAP243x omapdev records
OMAP3xxx omapdev: add OMAP3xxx omapdev records
OMAP2/3 omapdev: add code to walk the omapdev records
Peter 'p2' De Schrijver (10):
OMAP: PM counter infrastructure.
OMAP: PM: Hook into PM counters
OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each.
OMAP: PM: Add pm-debug counters
OMAP: PM debug: make powerdomains use PM-debug counters
OMAP: PM: Add definitions for ETK pads and observability registers
OMAP: Debug observability and ETK padconf implementation
OMAP: Add debug observablity (debobs) Kconfig item
OMAP: PM: Implement get_last_off_on_transaction_id()
Save sram context after changing MPU, DSP or core clocks
Rajendra Nayak (34):
OMAP3: PM: GPMC context save/restore
OMAP3: PM: GPIO context save/restore
OMAP3: PM: I2C context save/restore
OMAP3: PM: INTC context save/restore
OMAP3: PM: PRCM context save/restore
OMAP3: PM: Populate scratchpad contents
OMAP3: PM: SCM context save/restore
OMAP3: PM: SRAM restore function
OMAP3: PM: handle PER/NEON/CORE in idle
OMAP3: PM: Restore MMU table entry
OMAP3: PM: MPU off-mode support
OMAP3: PM: CORE domain off-mode support
OMAP3: PM: allow runtime enable/disable of OFF mode
OMAP3: 3430SDP minimal kernel defconfig
OMAP3: PM: CPUidle: Basic support for C1-C2
OMAP3: PM: CPUidle: Enables state C4
OMAP3: PM: CPUidle: Enables C3 and C5
OMAP3: PM: CPUidle: Safe-state on bm-activity
OMAP3 SRF: Generic shared resource f/w
OMAP3 SRF: MPU/CORE/PD latency modeling
OMAP3 SRF: omap3 srf driver
OMAP3 SRF: OMAP PM srf implementation
OMAP3 SRF: Add CORE rate table param in OMAP-PM
OMAP3 SRF: Add VDD1/VDD2 rate tables for 3430SDP
OMAP3 SRF: Add virt clk nodes for VDD1/VDD2
OMAP3 SRF: Adds OPP/Freq res's in SRF
OMAP3 SRF: Update OMAP-PM layer
OMAP3 SRF: Voltage scaling support
OMAP3 SRF: VDD2 scaling support
OMAP3 SRF: Adds sysfs control for VDD1/VDD2 OPP's
OMAP3 PM: Replace spinlocks with mutex in SRF
OMAP3 PM: CPUFreq driver for OMAP3
OMAP3 PM: Update the min defconfig for 3430sdp
OMAP3 SRF: Fix crash on non-3430SDP platforms with DVFS/CPUFreq
Tero Kristo (16):
PM: OMAP3: Make sure clk_disable_unused() order is correct
OMAP: PM debug: do not print out status for meta powerdomains (dpll*)
OMAP: PM debug: Add PRCM register dump support
OMAP: PM: DMA context save / restore
OMAP: PM: off-mode support for DMA on EMU/HS devices
OMAP3: SRAM size fix for HS/EMU devices
OMAP3 PM: off-mode support for HS/EMU devices
OMAP3: PM: Enable SDRAM auto-refresh during sleep
OMAP: SDRC: Add new register definitions for SDRAM controller
OMAP3: PM: SDRC auto-refresh workaround for off-mode
PM: Added three PLL registers to the PRCM context save
PM: Changed secure RAM storage size from 0x8000 to 0x803F
PM: Added suspend target state control to debugfs for OMAP3
OMAP3: PM: Prevent PER from going OFF when CORE is going INA
PM OMAP3: Change omap3_save_secure_ram to be called only during init
OMAP3: PM: MPU and CORE should stay awake if there is CAM domain ACTIVE
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ANNOUNCE] updated PM branch
2008-12-16 1:58 [ANNOUNCE] updated PM branch Kevin Hilman
@ 2008-12-17 18:34 ` Kevin Hilman
2008-12-17 19:11 ` Koen Kooi
0 siblings, 1 reply; 6+ messages in thread
From: Kevin Hilman @ 2008-12-17 18:34 UTC (permalink / raw)
To: linux-omap
[-- Attachment #1: Type: text/plain, Size: 6825 bytes --]
Kevin Hilman <khilman@deeprootsystems.com> writes:
> The PM branch has been consolidated and rebased against today's
> linux-omap HEAD. I've also included a few patches that were posted to
> the list that had fallen through the cracks.
I did a couple minor updates to to the pm branch, and rebased it to
current HEAD. The updates include
- more patch consolidation
- VDD2 patch from Rajendra
- updated IVA2 reset patch which actually works :)
- included the GPTIMER12 fixes for Beagle
I also tested on Beagle. Here are some results when using a minimal
defconfig (attached) and using an initramfs. I had to disable MMC and
USB as they are currently preventing the low-level chip retention:
I tested this on the latest PM branch of linux-omap:
- boot idle: 342 mA
- screen blank: 238 mA
# echo 3 > /sys/class/graphics/fb0/blank
- suspend: 85 mA
# echo 1 > /sys/power/clocks_off_while_idle
# echo mem > /sys/power/state
- sleep-while-idle: 85 mA
- this same state as suspend, but happens in idle
# echo 1 > /sys/power/sleep_while_idle
This is with current PM branch of linux-omap. I understand that
Tomi's new DSS tree has support to turn off the DVI framer which
should save even more power, but I have not tested that.
Kevin
> Reminder: The branch name is 'pm'. It will continue to be called pm
> and just be periodially rebased against linux-omap HEAD.
>
> Some patchsets that have been submitted, but are still not included:
>
> - [PATCH 0/2] Bug fixes for DVFS (Peter)
> - waiting for updated patch descriptions
>
> - OMAP3: DVFS core patch set (Tero, Paul, Peter)
> - waiting for a split
>
> - OMAP3: GPIO fixes for off-mode
> - waiting for review comments to be addresed
>
> Kevin
>
>
> git-shortlog:
>
> Carlos Chinea (1):
> OMAP3:PM: Update SSI omapdev record
>
> Jouni Hogander (6):
> OMAP: UART: Add sysfs interface for adjusting UART sleep timeout
> OMAP3: PM: Use pwrdm_set_next_pwrst instead of set_pwrdm_state in idle loop
> OMAP3: PM: Fix wrong sequence in suspend.
> OMAP3: PM: Do not build suspend code if SUSPEND is not enabled
> OMAP: PM: Build fails if PM is not enabled
> OMAP2: PM: Fix omap2 build
>
> Kalle Jokiniemi (3):
> OMAP: PM: sysfs interface for enabling voltage off in idle
> OMAP3: PM: Fix cpu idle init sequencing
> OMAP: SRF: Fixes to shared resource framework (Ver.3)
>
> Kevin Hilman (11):
> OMAP3: PM: Add wake-up bit defintiions for CONTROL_PADCONF_X
> OMAP3: PM: UART: disable clocks when idle
> OMAP3: PM: UART save/restore support for OFF-mode
> OMAP3: PM: Force IVA2 into idle during bootup
> OMAP3: PM: Add D2D clocks and auto-idle setup to PRCM init
> OMAP3: PM: D2D clockdomain supports SW supervised transitions
> OMAP3: PM: Ensure modem is reset during PRCM init
> OMAP3: PM: CPUidle: obey enable_off_mode flag
> OMAP3: PM: CPUidle: restrict C-states on UART activity
> OMAP3: PM: decouple PER and CORE context save and restore
> OMAP2/3: PM: system_rev -> omap_rev()
>
> Paul Walmsley (6):
> OMAP2/3 PM: create the OMAP PM interface and add a default OMAP PM no-op layer.
> OMAP2/3 omapdev: add basic omapdev structure
> OMAP242x omapdev: add OMAP242x omapdev records
> OMAP243x omapdev: add OMAP243x omapdev records
> OMAP3xxx omapdev: add OMAP3xxx omapdev records
> OMAP2/3 omapdev: add code to walk the omapdev records
>
> Peter 'p2' De Schrijver (10):
> OMAP: PM counter infrastructure.
> OMAP: PM: Hook into PM counters
> OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each.
> OMAP: PM: Add pm-debug counters
> OMAP: PM debug: make powerdomains use PM-debug counters
> OMAP: PM: Add definitions for ETK pads and observability registers
> OMAP: Debug observability and ETK padconf implementation
> OMAP: Add debug observablity (debobs) Kconfig item
> OMAP: PM: Implement get_last_off_on_transaction_id()
> Save sram context after changing MPU, DSP or core clocks
>
> Rajendra Nayak (34):
> OMAP3: PM: GPMC context save/restore
> OMAP3: PM: GPIO context save/restore
> OMAP3: PM: I2C context save/restore
> OMAP3: PM: INTC context save/restore
> OMAP3: PM: PRCM context save/restore
> OMAP3: PM: Populate scratchpad contents
> OMAP3: PM: SCM context save/restore
> OMAP3: PM: SRAM restore function
> OMAP3: PM: handle PER/NEON/CORE in idle
> OMAP3: PM: Restore MMU table entry
> OMAP3: PM: MPU off-mode support
> OMAP3: PM: CORE domain off-mode support
> OMAP3: PM: allow runtime enable/disable of OFF mode
> OMAP3: 3430SDP minimal kernel defconfig
> OMAP3: PM: CPUidle: Basic support for C1-C2
> OMAP3: PM: CPUidle: Enables state C4
> OMAP3: PM: CPUidle: Enables C3 and C5
> OMAP3: PM: CPUidle: Safe-state on bm-activity
> OMAP3 SRF: Generic shared resource f/w
> OMAP3 SRF: MPU/CORE/PD latency modeling
> OMAP3 SRF: omap3 srf driver
> OMAP3 SRF: OMAP PM srf implementation
> OMAP3 SRF: Add CORE rate table param in OMAP-PM
> OMAP3 SRF: Add VDD1/VDD2 rate tables for 3430SDP
> OMAP3 SRF: Add virt clk nodes for VDD1/VDD2
> OMAP3 SRF: Adds OPP/Freq res's in SRF
> OMAP3 SRF: Update OMAP-PM layer
> OMAP3 SRF: Voltage scaling support
> OMAP3 SRF: VDD2 scaling support
> OMAP3 SRF: Adds sysfs control for VDD1/VDD2 OPP's
> OMAP3 PM: Replace spinlocks with mutex in SRF
> OMAP3 PM: CPUFreq driver for OMAP3
> OMAP3 PM: Update the min defconfig for 3430sdp
> OMAP3 SRF: Fix crash on non-3430SDP platforms with DVFS/CPUFreq
>
> Tero Kristo (16):
> PM: OMAP3: Make sure clk_disable_unused() order is correct
> OMAP: PM debug: do not print out status for meta powerdomains (dpll*)
> OMAP: PM debug: Add PRCM register dump support
> OMAP: PM: DMA context save / restore
> OMAP: PM: off-mode support for DMA on EMU/HS devices
> OMAP3: SRAM size fix for HS/EMU devices
> OMAP3 PM: off-mode support for HS/EMU devices
> OMAP3: PM: Enable SDRAM auto-refresh during sleep
> OMAP: SDRC: Add new register definitions for SDRAM controller
> OMAP3: PM: SDRC auto-refresh workaround for off-mode
> PM: Added three PLL registers to the PRCM context save
> PM: Changed secure RAM storage size from 0x8000 to 0x803F
> PM: Added suspend target state control to debugfs for OMAP3
> OMAP3: PM: Prevent PER from going OFF when CORE is going INA
> PM OMAP3: Change omap3_save_secure_ram to be called only during init
> OMAP3: PM: MPU and CORE should stay awake if there is CAM domain ACTIVE
[-- Attachment #2: dot.config.beagle-pm --]
[-- Type: text/plain, Size: 34508 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc8-omap1
# Wed Dec 17 10:07:09 2008
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_MMU=y
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE="/opt/kjh/rootfs/busybox"
CONFIG_INITRAMFS_ROOT_UID=0
CONFIG_INITRAMFS_ROOT_GID=0
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# System Type
#
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_DAVINCI is not set
CONFIG_ARCH_OMAP=y
# CONFIG_ARCH_MSM is not set
#
# TI OMAP Implementations
#
CONFIG_ARCH_OMAP_OTG=y
# CONFIG_ARCH_OMAP1 is not set
# CONFIG_ARCH_OMAP2 is not set
CONFIG_ARCH_OMAP3=y
#
# OMAP Feature Selections
#
# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set
# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set
# CONFIG_OMAP_SMARTREFLEX is not set
CONFIG_OMAP_RESET_CLOCKS=y
CONFIG_OMAP_BOOT_TAG=y
CONFIG_OMAP_BOOT_REASON=y
# CONFIG_OMAP_COMPONENT_VERSION is not set
# CONFIG_OMAP_GPIO_SWITCH is not set
# CONFIG_OMAP_MUX is not set
# CONFIG_OMAP_MCBSP is not set
# CONFIG_OMAP_MMU_FWK is not set
# CONFIG_OMAP_MBOX_FWK is not set
# CONFIG_OMAP_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
# CONFIG_OMAP3_DEBOBS is not set
CONFIG_OMAP_32K_TIMER_HZ=128
CONFIG_OMAP_TICK_GPTIMER=12
CONFIG_OMAP_DM_TIMER=y
# CONFIG_OMAP_LL_DEBUG_UART1 is not set
# CONFIG_OMAP_LL_DEBUG_UART2 is not set
CONFIG_OMAP_LL_DEBUG_UART3=y
# CONFIG_OMAP_PM_NONE is not set
CONFIG_OMAP_PM_NOOP=y
# CONFIG_OMAP_PM_SRF is not set
CONFIG_ARCH_OMAP34XX=y
CONFIG_ARCH_OMAP3430=y
#
# OMAP Board Type
#
# CONFIG_MACH_NOKIA_RX51 is not set
# CONFIG_VIDEO_MACH_RX51_OLD_I2C is not set
# CONFIG_MACH_OMAP_LDP is not set
# CONFIG_MACH_OMAP_3430SDP is not set
# CONFIG_MACH_OMAP3EVM is not set
CONFIG_MACH_OMAP3_BEAGLE=y
# CONFIG_MACH_OVERO is not set
# CONFIG_MACH_OMAP3_PANDORA is not set
#
# Boot options
#
#
# Power management
#
#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_IFAR=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
#
# Processor Features
#
CONFIG_ARM_THUMB=y
# CONFIG_ARM_THUMBEE is not set
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_HAS_TLS_REG=y
# CONFIG_OUTER_CACHE is not set
#
# Bus support
#
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
#
# Kernel Features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
# CONFIG_PREEMPT is not set
CONFIG_HZ=128
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
CONFIG_ARCH_FLATMEM_HAS_HOLES=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
# CONFIG_LEDS is not set
CONFIG_ALIGNMENT_TRAP=y
#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="root=/dev/nfs nfsroot=192.168.0.1:/home/user/buildroot ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:tgt:eth0:off rw console=ttyS2,115200n8"
# CONFIG_XIP_KERNEL is not set
# CONFIG_KEXEC is not set
#
# CPU Power Management
#
# CONFIG_CPU_FREQ is not set
# CONFIG_CPU_IDLE is not set
#
# Floating point emulation
#
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_NWFPE_XP is not set
# CONFIG_FPE_FASTFPE is not set
CONFIG_VFP=y
CONFIG_VFPv3=y
# CONFIG_NEON is not set
#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_HAVE_AOUT=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y
#
# Power management options
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_APM_EMULATION is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_SMC is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_GPIO is not set
CONFIG_MTD_NAND_OMAP2=y
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_ALAUDA is not set
# CONFIG_MTD_ONENAND is not set
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD 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=16384
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_NET_ETHERNET is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_OMAP=y
# CONFIG_I2C2_OMAP_BEAGLE is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_MADC is not set
# CONFIG_TWL4030_PWRBUTTON is not set
# CONFIG_TWL4030_POWEROFF is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_LP5521 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
# CONFIG_GPIO_SYSFS is not set
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
CONFIG_GPIO_TWL4030=y
#
# PCI GPIO expanders:
#
#
# SPI GPIO expanders:
#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
CONFIG_TWL4030_CORE=y
# CONFIG_TWL4030_POWER is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_OMAP=y
# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=4
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
CONFIG_USB_OTG=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set
CONFIG_USB_MUSB_HDRC=m
CONFIG_USB_MUSB_SOC=y
#
# OMAP 343x high speed USB support
#
# CONFIG_USB_MUSB_HOST is not set
# CONFIG_USB_MUSB_PERIPHERAL is not set
CONFIG_USB_MUSB_OTG=y
CONFIG_USB_GADGET_MUSB_HDRC=y
CONFIG_USB_MUSB_HDRC_HCD=y
# CONFIG_MUSB_PIO_ONLY is not set
CONFIG_USB_INVENTRA_DMA=y
# CONFIG_USB_TI_CPPI_DMA is not set
# CONFIG_USB_MUSB_DEBUG is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_USB_GADGET_DEBUG_FS is not set
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_AT91 is not set
# CONFIG_USB_GADGET_ATMEL_USBA is not set
# CONFIG_USB_GADGET_FSL_USB2 is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C2410 is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_AMD5536UDC is not set
# CONFIG_USB_GADGET_FSL_QE is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
# CONFIG_USB_ZERO is not set
CONFIG_USB_ETH=m
CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
#
# OTG and related infrastructure
#
CONFIG_USB_OTG_UTILS=y
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_ISP1301_OMAP is not set
CONFIG_TWL4030_USB=y
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_OMAP_HS=y
# CONFIG_MEMSTICK is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_NEW_LEDS is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=m
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
CONFIG_RTC_DRV_TWL4030=m
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
# CONFIG_REGULATOR is not set
# CONFIG_UIO is not set
#
# CBUS support
#
# CONFIG_CBUS is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
# CONFIG_SUNRPC_REGISTER_V4 is not set
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DEBUG_ERRORS=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_LL is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ANNOUNCE] updated PM branch
2008-12-17 18:34 ` Kevin Hilman
@ 2008-12-17 19:11 ` Koen Kooi
2008-12-17 23:53 ` Kevin Hilman
0 siblings, 1 reply; 6+ messages in thread
From: Koen Kooi @ 2008-12-17 19:11 UTC (permalink / raw)
To: Kevin Hilman; +Cc: linux-omap@vger.kernel.org List
[-- Attachment #1: Type: text/plain, Size: 7103 bytes --]
Op 17 dec 2008, om 19:34 heeft Kevin Hilman het volgende geschreven:
> Kevin Hilman <khilman@deeprootsystems.com> writes:
>
>> The PM branch has been consolidated and rebased against today's
>> linux-omap HEAD. I've also included a few patches that were posted
>> to
>> the list that had fallen through the cracks.
>
> I did a couple minor updates to to the pm branch, and rebased it to
> current HEAD. The updates include
>
> - more patch consolidation
> - VDD2 patch from Rajendra
> - updated IVA2 reset patch which actually works :)
> - included the GPTIMER12 fixes for Beagle
>
> I also tested on Beagle. Here are some results when using a minimal
> defconfig (attached) and using an initramfs. I had to disable MMC and
> USB as they are currently preventing the low-level chip retention:
>
> I tested this on the latest PM branch of linux-omap:
>
> - boot idle: 342 mA
>
> - screen blank: 238 mA
> # echo 3 > /sys/class/graphics/fb0/blank
>
> - suspend: 85 mA
> # echo 1 > /sys/power/clocks_off_while_idle
> # echo mem > /sys/power/state
>
> - sleep-while-idle: 85 mA
> - this same state as suspend, but happens in idle
> # echo 1 > /sys/power/sleep_while_idle
>
> This is with current PM branch of linux-omap. I understand that
> Tomi's new DSS tree has support to turn off the DVI framer which
> should save even more power, but I have not tested that.
Try toggling GPIO 170 manually, current consumption should drop with
60-80mA.
regards,
Koen
>
>
> Kevin
>
>> Reminder: The branch name is 'pm'. It will continue to be called pm
>> and just be periodially rebased against linux-omap HEAD.
>>
>> Some patchsets that have been submitted, but are still not included:
>>
>> - [PATCH 0/2] Bug fixes for DVFS (Peter)
>> - waiting for updated patch descriptions
>>
>> - OMAP3: DVFS core patch set (Tero, Paul, Peter)
>> - waiting for a split
>>
>> - OMAP3: GPIO fixes for off-mode
>> - waiting for review comments to be addresed
>>
>> Kevin
>>
>>
>> git-shortlog:
>>
>> Carlos Chinea (1):
>> OMAP3:PM: Update SSI omapdev record
>>
>> Jouni Hogander (6):
>> OMAP: UART: Add sysfs interface for adjusting UART sleep timeout
>> OMAP3: PM: Use pwrdm_set_next_pwrst instead of set_pwrdm_state
>> in idle loop
>> OMAP3: PM: Fix wrong sequence in suspend.
>> OMAP3: PM: Do not build suspend code if SUSPEND is not enabled
>> OMAP: PM: Build fails if PM is not enabled
>> OMAP2: PM: Fix omap2 build
>>
>> Kalle Jokiniemi (3):
>> OMAP: PM: sysfs interface for enabling voltage off in idle
>> OMAP3: PM: Fix cpu idle init sequencing
>> OMAP: SRF: Fixes to shared resource framework (Ver.3)
>>
>> Kevin Hilman (11):
>> OMAP3: PM: Add wake-up bit defintiions for CONTROL_PADCONF_X
>> OMAP3: PM: UART: disable clocks when idle
>> OMAP3: PM: UART save/restore support for OFF-mode
>> OMAP3: PM: Force IVA2 into idle during bootup
>> OMAP3: PM: Add D2D clocks and auto-idle setup to PRCM init
>> OMAP3: PM: D2D clockdomain supports SW supervised transitions
>> OMAP3: PM: Ensure modem is reset during PRCM init
>> OMAP3: PM: CPUidle: obey enable_off_mode flag
>> OMAP3: PM: CPUidle: restrict C-states on UART activity
>> OMAP3: PM: decouple PER and CORE context save and restore
>> OMAP2/3: PM: system_rev -> omap_rev()
>>
>> Paul Walmsley (6):
>> OMAP2/3 PM: create the OMAP PM interface and add a default
>> OMAP PM no-op layer.
>> OMAP2/3 omapdev: add basic omapdev structure
>> OMAP242x omapdev: add OMAP242x omapdev records
>> OMAP243x omapdev: add OMAP243x omapdev records
>> OMAP3xxx omapdev: add OMAP3xxx omapdev records
>> OMAP2/3 omapdev: add code to walk the omapdev records
>>
>> Peter 'p2' De Schrijver (10):
>> OMAP: PM counter infrastructure.
>> OMAP: PM: Hook into PM counters
>> OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each.
>> OMAP: PM: Add pm-debug counters
>> OMAP: PM debug: make powerdomains use PM-debug counters
>> OMAP: PM: Add definitions for ETK pads and observability
>> registers
>> OMAP: Debug observability and ETK padconf implementation
>> OMAP: Add debug observablity (debobs) Kconfig item
>> OMAP: PM: Implement get_last_off_on_transaction_id()
>> Save sram context after changing MPU, DSP or core clocks
>>
>> Rajendra Nayak (34):
>> OMAP3: PM: GPMC context save/restore
>> OMAP3: PM: GPIO context save/restore
>> OMAP3: PM: I2C context save/restore
>> OMAP3: PM: INTC context save/restore
>> OMAP3: PM: PRCM context save/restore
>> OMAP3: PM: Populate scratchpad contents
>> OMAP3: PM: SCM context save/restore
>> OMAP3: PM: SRAM restore function
>> OMAP3: PM: handle PER/NEON/CORE in idle
>> OMAP3: PM: Restore MMU table entry
>> OMAP3: PM: MPU off-mode support
>> OMAP3: PM: CORE domain off-mode support
>> OMAP3: PM: allow runtime enable/disable of OFF mode
>> OMAP3: 3430SDP minimal kernel defconfig
>> OMAP3: PM: CPUidle: Basic support for C1-C2
>> OMAP3: PM: CPUidle: Enables state C4
>> OMAP3: PM: CPUidle: Enables C3 and C5
>> OMAP3: PM: CPUidle: Safe-state on bm-activity
>> OMAP3 SRF: Generic shared resource f/w
>> OMAP3 SRF: MPU/CORE/PD latency modeling
>> OMAP3 SRF: omap3 srf driver
>> OMAP3 SRF: OMAP PM srf implementation
>> OMAP3 SRF: Add CORE rate table param in OMAP-PM
>> OMAP3 SRF: Add VDD1/VDD2 rate tables for 3430SDP
>> OMAP3 SRF: Add virt clk nodes for VDD1/VDD2
>> OMAP3 SRF: Adds OPP/Freq res's in SRF
>> OMAP3 SRF: Update OMAP-PM layer
>> OMAP3 SRF: Voltage scaling support
>> OMAP3 SRF: VDD2 scaling support
>> OMAP3 SRF: Adds sysfs control for VDD1/VDD2 OPP's
>> OMAP3 PM: Replace spinlocks with mutex in SRF
>> OMAP3 PM: CPUFreq driver for OMAP3
>> OMAP3 PM: Update the min defconfig for 3430sdp
>> OMAP3 SRF: Fix crash on non-3430SDP platforms with DVFS/CPUFreq
>>
>> Tero Kristo (16):
>> PM: OMAP3: Make sure clk_disable_unused() order is correct
>> OMAP: PM debug: do not print out status for meta powerdomains
>> (dpll*)
>> OMAP: PM debug: Add PRCM register dump support
>> OMAP: PM: DMA context save / restore
>> OMAP: PM: off-mode support for DMA on EMU/HS devices
>> OMAP3: SRAM size fix for HS/EMU devices
>> OMAP3 PM: off-mode support for HS/EMU devices
>> OMAP3: PM: Enable SDRAM auto-refresh during sleep
>> OMAP: SDRC: Add new register definitions for SDRAM controller
>> OMAP3: PM: SDRC auto-refresh workaround for off-mode
>> PM: Added three PLL registers to the PRCM context save
>> PM: Changed secure RAM storage size from 0x8000 to 0x803F
>> PM: Added suspend target state control to debugfs for OMAP3
>> OMAP3: PM: Prevent PER from going OFF when CORE is going INA
>> PM OMAP3: Change omap3_save_secure_ram to be called only
>> during init
>> OMAP3: PM: MPU and CORE should stay awake if there is CAM
>> domain ACTIVE
>
> <dot.config.beagle-pm>
[-- Attachment #2: Dit deel van het bericht is digitaal ondertekend --]
[-- Type: application/pgp-signature, Size: 186 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ANNOUNCE] updated PM branch
2008-12-17 19:11 ` Koen Kooi
@ 2008-12-17 23:53 ` Kevin Hilman
2008-12-18 9:15 ` Koen Kooi
0 siblings, 1 reply; 6+ messages in thread
From: Kevin Hilman @ 2008-12-17 23:53 UTC (permalink / raw)
To: Koen Kooi; +Cc: linux-omap@vger.kernel.org List
Koen Kooi wrote:
>
> Op 17 dec 2008, om 19:34 heeft Kevin Hilman het volgende geschreven:
>
>> Kevin Hilman <khilman@deeprootsystems.com> writes:
>>
>>> The PM branch has been consolidated and rebased against today's
>>> linux-omap HEAD. I've also included a few patches that were posted to
>>> the list that had fallen through the cracks.
>>
>> I did a couple minor updates to to the pm branch, and rebased it to
>> current HEAD. The updates include
>>
>> - more patch consolidation
>> - VDD2 patch from Rajendra
>> - updated IVA2 reset patch which actually works :)
>> - included the GPTIMER12 fixes for Beagle
>>
>> I also tested on Beagle. Here are some results when using a minimal
>> defconfig (attached) and using an initramfs. I had to disable MMC and
>> USB as they are currently preventing the low-level chip retention:
>>
>> I tested this on the latest PM branch of linux-omap:
>>
>> - boot idle: 342 mA
>>
>> - screen blank: 238 mA
>> # echo 3 > /sys/class/graphics/fb0/blank
>>
>> - suspend: 85 mA
>> # echo 1 > /sys/power/clocks_off_while_idle
>> # echo mem > /sys/power/state
>>
>> - sleep-while-idle: 85 mA
>> - this same state as suspend, but happens in idle
>> # echo 1 > /sys/power/sleep_while_idle
>>
>> This is with current PM branch of linux-omap. I understand that
>> Tomi's new DSS tree has support to turn off the DVI framer which
>> should save even more power, but I have not tested that.
>
> Try toggling GPIO 170 manually, current consumption should drop with
> 60-80mA.
>
That didn't seem to change anything for me.
Looking closer, drivers/video/omap/lcd_omap3beagle.c is already toggling
GPIO 170 in current linux-omap. So the ~80mA drop above between 'boot
idle' and 'screen blank' is probably already counting the DVI framer.
Kevin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ANNOUNCE] updated PM branch
2008-12-17 23:53 ` Kevin Hilman
@ 2008-12-18 9:15 ` Koen Kooi
2008-12-18 9:52 ` Paul Walmsley
0 siblings, 1 reply; 6+ messages in thread
From: Koen Kooi @ 2008-12-18 9:15 UTC (permalink / raw)
To: Kevin Hilman; +Cc: linux-omap@vger.kernel.org List
[-- Attachment #1: Type: text/plain, Size: 2169 bytes --]
Op 18 dec 2008, om 00:53 heeft Kevin Hilman het volgende geschreven:
> Koen Kooi wrote:
>> Op 17 dec 2008, om 19:34 heeft Kevin Hilman het volgende geschreven:
>>> Kevin Hilman <khilman@deeprootsystems.com> writes:
>>>
>>>> The PM branch has been consolidated and rebased against today's
>>>> linux-omap HEAD. I've also included a few patches that were
>>>> posted to
>>>> the list that had fallen through the cracks.
>>>
>>> I did a couple minor updates to to the pm branch, and rebased it to
>>> current HEAD. The updates include
>>>
>>> - more patch consolidation
>>> - VDD2 patch from Rajendra
>>> - updated IVA2 reset patch which actually works :)
>>> - included the GPTIMER12 fixes for Beagle
>>>
>>> I also tested on Beagle. Here are some results when using a minimal
>>> defconfig (attached) and using an initramfs. I had to disable MMC
>>> and
>>> USB as they are currently preventing the low-level chip retention:
>>>
>>> I tested this on the latest PM branch of linux-omap:
>>>
>>> - boot idle: 342 mA
>>>
>>> - screen blank: 238 mA
>>> # echo 3 > /sys/class/graphics/fb0/blank
>>>
>>> - suspend: 85 mA
>>> # echo 1 > /sys/power/clocks_off_while_idle
>>> # echo mem > /sys/power/state
>>>
>>> - sleep-while-idle: 85 mA
>>> - this same state as suspend, but happens in idle
>>> # echo 1 > /sys/power/sleep_while_idle
>>>
>>> This is with current PM branch of linux-omap. I understand that
>>> Tomi's new DSS tree has support to turn off the DVI framer which
>>> should save even more power, but I have not tested that.
>> Try toggling GPIO 170 manually, current consumption should drop
>> with 60-80mA.
>
> That didn't seem to change anything for me.
>
> Looking closer, drivers/video/omap/lcd_omap3beagle.c is already
> toggling
> GPIO 170 in current linux-omap.
Ah, so I did a better job with copy/pasting together the lcd driver
than I thought :)
> So the ~80mA drop above between 'boot idle' and 'screen blank' is
> probably already counting the DVI framer.
I suspected the 80mA drop was a bit much for just putting the DSS
system into sleep, hence my gpio suggestion :) Thanks for confirming it.
regards,
Koen
>
>
> Kevin
>
[-- Attachment #2: Dit deel van het bericht is digitaal ondertekend --]
[-- Type: application/pgp-signature, Size: 186 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ANNOUNCE] updated PM branch
2008-12-18 9:15 ` Koen Kooi
@ 2008-12-18 9:52 ` Paul Walmsley
0 siblings, 0 replies; 6+ messages in thread
From: Paul Walmsley @ 2008-12-18 9:52 UTC (permalink / raw)
To: Koen Kooi; +Cc: Kevin Hilman, linux-omap@vger.kernel.org List
On Thu, 18 Dec 2008, Koen Kooi wrote:
> I suspected the 80mA drop was a bit much for just putting the DSS system into
> sleep, hence my gpio suggestion :) Thanks for confirming it.
The next interesting question for Beagle is: what else could be consuming
the 80mA, if not the DVI framer?
- Paul
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-12-18 9:52 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-12-16 1:58 [ANNOUNCE] updated PM branch Kevin Hilman
2008-12-17 18:34 ` Kevin Hilman
2008-12-17 19:11 ` Koen Kooi
2008-12-17 23:53 ` Kevin Hilman
2008-12-18 9:15 ` Koen Kooi
2008-12-18 9:52 ` Paul Walmsley
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