From 6c538f9dc5510cd3cf1170645b1047b48f9f83e4 Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Fri, 15 Aug 2008 01:55:54 +0300 Subject: [PATCH 01/15] TI DSP BRIDGE: Kconfig Entry Initial port from omapzoom: http://omapzoom.org/gf/project/omapbridge For details, http://omapzoom.org/gf/project/omapbridge/docman/?subdir=3 Signed-off-by: Hiroshi DOYU --- arch/arm/Kconfig | 1 + drivers/Makefile | 1 + drivers/dsp/bridge/Kbuild | 44 ++++++++++++++++++++++++++++++++++++++++++++ drivers/dsp/bridge/Kconfig | 35 +++++++++++++++++++++++++++++++++++ 4 files changed, 81 insertions(+), 0 deletions(-) create mode 100644 drivers/dsp/bridge/Kbuild create mode 100644 drivers/dsp/bridge/Kconfig diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index cbc8406..154e315 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1232,6 +1232,7 @@ source "drivers/uio/Kconfig" if ARCH_OMAP source "drivers/cbus/Kconfig" source "drivers/dsp/dspgateway/Kconfig" +source "drivers/dsp/bridge/Kconfig" endif endmenu diff --git a/drivers/Makefile b/drivers/Makefile index 39cfe40..409e31a 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -40,6 +40,7 @@ obj-y += base/ block/ misc/ mfd/ net/ media/ cbus/ obj-y += i2c/ obj-y += cbus/ obj-$(CONFIG_ARCH_OMAP) += dsp/dspgateway/ +obj-$(CONFIG_MPU_BRIDGE) += dsp/bridge/ obj-$(CONFIG_NUBUS) += nubus/ obj-$(CONFIG_ATM) += atm/ obj-y += macintosh/ diff --git a/drivers/dsp/bridge/Kbuild b/drivers/dsp/bridge/Kbuild new file mode 100644 index 0000000..eb28111 --- /dev/null +++ b/drivers/dsp/bridge/Kbuild @@ -0,0 +1,44 @@ +obj-$(CONFIG_MPU_BRIDGE) += bridgedriver.o + +libgen = gen/gb.o gen/gt.o gen/gs.o gen/gh.o gen/_gt_para.o gen/uuidutil.o +libservices = services/csl.o services/mem.o services/list.o services/dpc.o \ + services/isr.o services/kfile.o services/sync.o \ + services/clk.o services/cfg.o services/reg.o \ + services/regsup.o services/prcs.o services/ntfy.o \ + services/dbg.o services/services.o +libwmd = wmd/chnl_sm.o wmd/msg_sm.o wmd/io_sm.o \ + wmd/tiomap3430.o wmd/tiomap3430_pwr.o \ + wmd/tiomap_sm.o wmd/tiomap_io.o wmd/mmu_fault.o wmd/ue_deh.o +libpmgr = pmgr/chnl.o pmgr/io.o pmgr/msg.o pmgr/cod.o pmgr/dev.o pmgr/wcd.o \ + pmgr/dmm.o pmgr/cmm.o pmgr/dbll.o +librmgr = rmgr/dbdcd.o rmgr/disp.o rmgr/drv.o rmgr/mgr.o rmgr/node.o \ + rmgr/proc.o rmgr/pwr.o rmgr/rmm.o rmgr/strm.o rmgr/dspdrv.o \ + rmgr/nldr.o rmgr/drv_interface.o +libdload = dynload/cload.o dynload/getsection.o dynload/reloc.o +libhw = hw/hw_prcm.o hw/hw_dspssC64P.o hw/hw_mmu.o hw/hw_mbox.o + +bridgedriver-objs = $(libgen) $(libservices) $(libwmd) $(libpmgr) $(librmgr) \ + $(libdload) $(libhw) + +# Debug +ifeq ($(CONFIG_BRIDGE_DEBUG),y) +ccflags-y += -DGT_TRACE -DDEBUG +endif + +ccflags-y += -Wno-strict-prototypes +ccflags-y += -DOPT_ELIMINATE_EXTRA_DLOAD -DOPT_REDUCE_SYMBOL_LOOKUPS \ + -DOPT_USE_MEMSET + +#Machine dependent +ccflags-y += -D_TI_ -D_DB_TIOMAP -DTMS32060 \ + -DTICFG_PROC_VER -DTICFG_EVM_TYPE -DCHNL_SMCLASS \ + -DCHNL_MESSAGES -DUSE_LEVEL_1_MACROS + +#Header files +ccflags-y += -Idrivers/dsp/bridge/services +ccflags-y += -Idrivers/dsp/bridge/wmd +ccflags-y += -Idrivers/dsp/bridge/pmgr +ccflags-y += -Idrivers/dsp/bridge/rmgr + +ccflags-y += -Iarch/arm/plat-omap/include/bridge +ccflags-y += -Idrivers/dsp/bridge/hw \ No newline at end of file diff --git a/drivers/dsp/bridge/Kconfig b/drivers/dsp/bridge/Kconfig new file mode 100644 index 0000000..c9d2d8c --- /dev/null +++ b/drivers/dsp/bridge/Kconfig @@ -0,0 +1,35 @@ +# +# DSP Bridge Driver Support +# + +menuconfig MPU_BRIDGE + tristate "DSP Bridge driver" + default n + help + DSP/BIOS Bridge is designed for platforms that contain a GPP and one or + more attached DSPs. The GPP is considered the master or "host" processor, + and the attached DSPs are processing resources that can be utilized by + applications and drivers running on the GPP. + +config DISABLE_BRIDGE_DVFS + bool "Disable Bridge Dynamic Voltage and Frequency Scaling (DVFS)" + depends on MPU_BRIDGE + default y + help + DVFS allows DSP Bridge to initiate the operating point change to scale + the chip voltage and frequency in order to match the performance and + power consumption to the current processing requirements. + +config DISABLE_BRIDGE_PM + bool "Disable Bridge Power Management" + depends on MPU_BRIDGE && PM + default y + help + DSP Bridge employs power management techniques to save dynamic and + static power consumption of the IVA sub system. + +config BRIDGE_DEBUG + bool "DSP Bridge Debug Support" + depends on MPU_BRIDGE + help + Say Y to enable Bridge debugging capabilities \ No newline at end of file -- 1.5.5.1.357.g1af8b