1a0694861STony Lindgrenconfig ARCH_OMAP 2a0694861STony Lindgren bool 3a0694861STony Lindgren 459d92875SArnd Bergmannconfig ARCH_OMAP2 559d92875SArnd Bergmann bool "TI OMAP2" 659d92875SArnd Bergmann depends on ARCH_MULTI_V6 759d92875SArnd Bergmann select ARCH_OMAP2PLUS 859d92875SArnd Bergmann select CPU_V6 959d92875SArnd Bergmann select MULTI_IRQ_HANDLER 1059d92875SArnd Bergmann select SOC_HAS_OMAP2_SDRC 1159d92875SArnd Bergmann select COMMON_CLK 1259d92875SArnd Bergmann 1359d92875SArnd Bergmannconfig ARCH_OMAP3 1459d92875SArnd Bergmann bool "TI OMAP3" 1559d92875SArnd Bergmann depends on ARCH_MULTI_V7 1659d92875SArnd Bergmann select ARCH_OMAP2PLUS 1759d92875SArnd Bergmann select ARCH_HAS_OPP 1859d92875SArnd Bergmann select ARM_CPU_SUSPEND if PM 1959d92875SArnd Bergmann select CPU_V7 2059d92875SArnd Bergmann select MULTI_IRQ_HANDLER 2159d92875SArnd Bergmann select OMAP_INTERCONNECT 2259d92875SArnd Bergmann select PM_OPP if PM 2359d92875SArnd Bergmann select PM_RUNTIME if CPU_IDLE 2459d92875SArnd Bergmann select SOC_HAS_OMAP2_SDRC 2559d92875SArnd Bergmann select COMMON_CLK 2659d92875SArnd Bergmann select USB_ARCH_HAS_EHCI if USB_SUPPORT 2759d92875SArnd Bergmann 2859d92875SArnd Bergmannconfig ARCH_OMAP4 2959d92875SArnd Bergmann bool "TI OMAP4" 3059d92875SArnd Bergmann depends on ARCH_MULTI_V7 3159d92875SArnd Bergmann select ARCH_OMAP2PLUS 3259d92875SArnd Bergmann select ARCH_HAS_OPP 3359d92875SArnd Bergmann select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP 3459d92875SArnd Bergmann select ARM_CPU_SUSPEND if PM 3559d92875SArnd Bergmann select ARM_ERRATA_720789 3659d92875SArnd Bergmann select ARM_GIC 3759d92875SArnd Bergmann select CACHE_L2X0 3859d92875SArnd Bergmann select CPU_V7 3959d92875SArnd Bergmann select HAVE_ARM_SCU if SMP 4047dcd356SOlof Johansson select HAVE_ARM_TWD if SMP 4159d92875SArnd Bergmann select HAVE_SMP 4259d92875SArnd Bergmann select OMAP_INTERCONNECT 4359d92875SArnd Bergmann select PL310_ERRATA_588369 4459d92875SArnd Bergmann select PL310_ERRATA_727915 4559d92875SArnd Bergmann select PM_OPP if PM 4659d92875SArnd Bergmann select PM_RUNTIME if CPU_IDLE 4759d92875SArnd Bergmann select USB_ARCH_HAS_EHCI if USB_SUPPORT 4859d92875SArnd Bergmann select COMMON_CLK 4959d92875SArnd Bergmann select ARM_ERRATA_754322 5059d92875SArnd Bergmann select ARM_ERRATA_775420 5159d92875SArnd Bergmann 5259d92875SArnd Bergmannconfig SOC_OMAP5 5359d92875SArnd Bergmann bool "TI OMAP5" 5459d92875SArnd Bergmann depends on ARCH_MULTI_V7 5559d92875SArnd Bergmann select ARCH_OMAP2PLUS 5659d92875SArnd Bergmann select ARM_CPU_SUSPEND if PM 5759d92875SArnd Bergmann select ARM_GIC 5859d92875SArnd Bergmann select CPU_V7 5959d92875SArnd Bergmann select HAVE_ARM_SCU if SMP 6059d92875SArnd Bergmann select HAVE_ARM_TWD if LOCAL_TIMERS 6159d92875SArnd Bergmann select HAVE_SMP 6259d92875SArnd Bergmann select COMMON_CLK 6359d92875SArnd Bergmann select HAVE_ARM_ARCH_TIMER 64f82a3133SOlof Johansson select ARM_ERRATA_798181 if SMP 6559d92875SArnd Bergmann 6659d92875SArnd Bergmannconfig SOC_AM33XX 671085189fSEzequiel Garcia bool "TI AM33XX" 6859d92875SArnd Bergmann depends on ARCH_MULTI_V7 6959d92875SArnd Bergmann select ARCH_OMAP2PLUS 7059d92875SArnd Bergmann select ARM_CPU_SUSPEND if PM 7159d92875SArnd Bergmann select CPU_V7 7259d92875SArnd Bergmann select MULTI_IRQ_HANDLER 7359d92875SArnd Bergmann select COMMON_CLK 7459d92875SArnd Bergmann 7559d92875SArnd Bergmannconfig SOC_AM43XX 7659d92875SArnd Bergmann bool "TI AM43x" 7759d92875SArnd Bergmann depends on ARCH_MULTI_V7 7859d92875SArnd Bergmann select CPU_V7 7959d92875SArnd Bergmann select ARCH_OMAP2PLUS 8059d92875SArnd Bergmann select MULTI_IRQ_HANDLER 8159d92875SArnd Bergmann select ARM_GIC 8259d92875SArnd Bergmann select COMMON_CLK 8359d92875SArnd Bergmann select MACH_OMAP_GENERIC 8459d92875SArnd Bergmann 85a0694861STony Lindgrenconfig ARCH_OMAP2PLUS 8659d92875SArnd Bergmann bool 8759d92875SArnd Bergmann select ARCH_HAS_BANDGAP 88a0694861STony Lindgren select ARCH_HAS_CPUFREQ 89a0694861STony Lindgren select ARCH_HAS_HOLES_MEMORYMODEL 90a0694861STony Lindgren select ARCH_OMAP 91a0694861STony Lindgren select ARCH_REQUIRE_GPIOLIB 92a0694861STony Lindgren select CLKDEV_LOOKUP 93a0694861STony Lindgren select CLKSRC_MMIO 94a0694861STony Lindgren select GENERIC_CLOCKEVENTS 95a0694861STony Lindgren select GENERIC_IRQ_CHIP 96a0694861STony Lindgren select HAVE_CLK 97*f2acae69STony Lindgren select MACH_OMAP_GENERIC 98a0694861STony Lindgren select OMAP_DM_TIMER 99a0694861STony Lindgren select PINCTRL 100a0694861STony Lindgren select PROC_DEVICETREE if PROC_FS 1016770b211SRuslan Bilovol select SOC_BUS 102a0694861STony Lindgren select SPARSE_IRQ 1039d8812dfSOlof Johansson select TI_PRIV_EDMA 104a0694861STony Lindgren select USE_OF 105a0694861STony Lindgren help 106a0694861STony Lindgren Systems based on OMAP2, OMAP3, OMAP4 or OMAP5 107a0694861STony Lindgren 108a0694861STony Lindgren 1094a54db61STony Lindgrenif ARCH_OMAP2PLUS 1104a54db61STony Lindgren 1114a54db61STony Lindgrenmenu "TI OMAP2/3/4 Specific Features" 1124a54db61STony Lindgren 1138d9166b5STony Lindgrenconfig ARCH_OMAP2PLUS_TYPICAL 1148d9166b5STony Lindgren bool "Typical OMAP configuration" 1158d9166b5STony Lindgren default y 1168d9166b5STony Lindgren select AEABI 117b1b3f49cSRussell King select HIGHMEM 1188d9166b5STony Lindgren select I2C 1198d9166b5STony Lindgren select I2C_OMAP 1208d9166b5STony Lindgren select MENELAUS if ARCH_OMAP2 1218dd21c93SR Sricharan select NEON if CPU_V7 122b1b3f49cSRussell King select PM_RUNTIME 123b1b3f49cSRussell King select REGULATOR 1248d9166b5STony Lindgren select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 1258d9166b5STony Lindgren select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 126b1b3f49cSRussell King select VFP 1278d9166b5STony Lindgren help 1288d9166b5STony Lindgren Compile a kernel suitable for booting most boards 1298d9166b5STony Lindgren 130ecc46cfdSVaibhav Hiremathconfig SOC_HAS_OMAP2_SDRC 131ecc46cfdSVaibhav Hiremath bool "OMAP2 SDRAM Controller support" 132ecc46cfdSVaibhav Hiremath 133fa6d79d2SSantosh Shilimkarconfig SOC_HAS_REALTIME_COUNTER 134fa6d79d2SSantosh Shilimkar bool "Real time free running counter" 135f18153f9SR Sricharan depends on SOC_OMAP5 || SOC_DRA7XX 13634cceb74SJon Hunter default y 137fa6d79d2SSantosh Shilimkar 1388dd21c93SR Sricharanconfig SOC_DRA7XX 1398dd21c93SR Sricharan bool "TI DRA7XX" 1408dd21c93SR Sricharan select ARM_ARCH_TIMER 1418dd21c93SR Sricharan select CPU_V7 1428dd21c93SR Sricharan select ARM_GIC 1438dd21c93SR Sricharan select HAVE_SMP 1448dd21c93SR Sricharan select COMMON_CLK 1458dd21c93SR Sricharan 1461dbae815STony Lindgrencomment "OMAP Core Type" 147f558b275STony Lindgren depends on ARCH_OMAP2 1481dbae815STony Lindgren 14959b479e0STony Lindgrenconfig SOC_OMAP2420 1501dbae815STony Lindgren bool "OMAP2420 support" 151f558b275STony Lindgren depends on ARCH_OMAP2 152ffb63e34STony Lindgren default y 15377900a2fSTimo Teras select OMAP_DM_TIMER 154ecc46cfdSVaibhav Hiremath select SOC_HAS_OMAP2_SDRC 1551dbae815STony Lindgren 15659b479e0STony Lindgrenconfig SOC_OMAP2430 15772d0f1c3SSyed Mohammed Khasim bool "OMAP2430 support" 158f558b275STony Lindgren depends on ARCH_OMAP2 159ffb63e34STony Lindgren default y 160ecc46cfdSVaibhav Hiremath select SOC_HAS_OMAP2_SDRC 16172d0f1c3SSyed Mohammed Khasim 16259b479e0STony Lindgrenconfig SOC_OMAP3430 163cc26b3b0SSyed Mohammed, Khasim bool "OMAP3430 support" 164f558b275STony Lindgren depends on ARCH_OMAP3 165ffb63e34STony Lindgren default y 166ecc46cfdSVaibhav Hiremath select SOC_HAS_OMAP2_SDRC 167cc26b3b0SSyed Mohammed, Khasim 16833959553SKevin Hilmanconfig SOC_TI81XX 169a920360fSHemant Pedanekar bool "TI81XX support" 170f558b275STony Lindgren depends on ARCH_OMAP3 1714bd7be22SHemant Pedanekar default y 1724bd7be22SHemant Pedanekar 173fc440461STony Lindgrenconfig OMAP_PACKAGE_ZAF 174fc440461STony Lindgren bool 175fc440461STony Lindgren 176fc440461STony Lindgrenconfig OMAP_PACKAGE_ZAC 177fc440461STony Lindgren bool 178fc440461STony Lindgren 179ddaa912aSTony Lindgrenconfig OMAP_PACKAGE_CBC 180ddaa912aSTony Lindgren bool 181ddaa912aSTony Lindgren 182ddaa912aSTony Lindgrenconfig OMAP_PACKAGE_CBB 183ddaa912aSTony Lindgren bool 184ddaa912aSTony Lindgren 185ddaa912aSTony Lindgrenconfig OMAP_PACKAGE_CUS 186ddaa912aSTony Lindgren bool 187ddaa912aSTony Lindgren 188662c8b55STony Lindgrenconfig OMAP_PACKAGE_CBP 189662c8b55STony Lindgren bool 190662c8b55STony Lindgren 191*f2acae69STony Lindgrencomment "OMAP Legacy Platform Data Board Type" 192f558b275STony Lindgren depends on ARCH_OMAP2PLUS 1931dbae815STony Lindgren 1941dbae815STony Lindgrenconfig MACH_OMAP_GENERIC 195*f2acae69STony Lindgren bool 1961dbae815STony Lindgren 1971b52d5dfSKalle Valoconfig MACH_OMAP2_TUSB6010 1981b52d5dfSKalle Valo bool 19959b479e0STony Lindgren depends on ARCH_OMAP2 && SOC_OMAP2420 2001b52d5dfSKalle Valo default y if MACH_NOKIA_N8X0 2011b52d5dfSKalle Valo 2021dbae815STony Lindgrenconfig MACH_OMAP_H4 2031dbae815STony Lindgren bool "OMAP 2420 H4 board" 20459b479e0STony Lindgren depends on SOC_OMAP2420 205ffb63e34STony Lindgren default y 206f6049312SDavid Brownell select OMAP_DEBUG_DEVICES 207b1b3f49cSRussell King select OMAP_PACKAGE_ZAF 2081dbae815STony Lindgren 20972d0f1c3SSyed Mohammed Khasimconfig MACH_OMAP_2430SDP 21072d0f1c3SSyed Mohammed Khasim bool "OMAP 2430 SDP board" 21159b479e0STony Lindgren depends on SOC_OMAP2430 212ffb63e34STony Lindgren default y 213369ed78fSTony Lindgren select OMAP_PACKAGE_ZAC 21472d0f1c3SSyed Mohammed Khasim 2152885f000SSyed Mohammed, Khasimconfig MACH_OMAP3_BEAGLE 2162885f000SSyed Mohammed, Khasim bool "OMAP3 BEAGLE board" 217a8eb7ca0STony Lindgren depends on ARCH_OMAP3 218ffb63e34STony Lindgren default y 219ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 2202885f000SSyed Mohammed, Khasim 221476544caSThomas Weberconfig MACH_DEVKIT8000 222476544caSThomas Weber bool "DEVKIT8000 board" 223476544caSThomas Weber depends on ARCH_OMAP3 224ffb63e34STony Lindgren default y 22551824c5fSThomas Weber select OMAP_PACKAGE_CUS 226476544caSThomas Weber 22749265651SNishant Kamatconfig MACH_OMAP_LDP 22849265651SNishant Kamat bool "OMAP3 LDP board" 229a8eb7ca0STony Lindgren depends on ARCH_OMAP3 230ffb63e34STony Lindgren default y 231ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 23249265651SNishant Kamat 233d40f3f15STim Nordellconfig MACH_OMAP3530_LV_SOM 234d40f3f15STim Nordell bool "OMAP3 Logic 3530 LV SOM board" 235d40f3f15STim Nordell depends on ARCH_OMAP3 236d40f3f15STim Nordell default y 237b1b3f49cSRussell King select OMAP_PACKAGE_CBB 238d40f3f15STim Nordell help 239d40f3f15STim Nordell Support for the LogicPD OMAP3530 SOM Development kit 240d40f3f15STim Nordell for full description please see the products webpage at 241d40f3f15STim Nordell http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit 242d40f3f15STim Nordell 243d40f3f15STim Nordellconfig MACH_OMAP3_TORPEDO 244d40f3f15STim Nordell bool "OMAP3 Logic 35x Torpedo board" 245d40f3f15STim Nordell depends on ARCH_OMAP3 246d40f3f15STim Nordell default y 247b1b3f49cSRussell King select OMAP_PACKAGE_CBB 248d40f3f15STim Nordell help 249d40f3f15STim Nordell Support for the LogicPD OMAP35x Torpedo Development kit 250d40f3f15STim Nordell for full description please see the products webpage at 251d40f3f15STim Nordell http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit 252d40f3f15STim Nordell 253eba2645aSSteve Sakomanconfig MACH_OVERO 254eba2645aSSteve Sakoman bool "Gumstix Overo board" 255a8eb7ca0STony Lindgren depends on ARCH_OMAP3 256ffb63e34STony Lindgren default y 257ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 258da177247SGrazvydas Ignotas 25953c5ec31SSyed Mohammed Khasimconfig MACH_OMAP3EVM 26053c5ec31SSyed Mohammed Khasim bool "OMAP 3530 EVM board" 261a8eb7ca0STony Lindgren depends on ARCH_OMAP3 262ffb63e34STony Lindgren default y 263342aa2c1SVaibhav Hiremath select OMAP_PACKAGE_CBB 26453c5ec31SSyed Mohammed Khasim 265c625327eSRanjith Lohithakshanconfig MACH_OMAP3517EVM 266c625327eSRanjith Lohithakshan bool "OMAP3517/ AM3517 EVM board" 267a8eb7ca0STony Lindgren depends on ARCH_OMAP3 268ffb63e34STony Lindgren default y 269ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 270c625327eSRanjith Lohithakshan 2711cb125caSSrinathconfig MACH_CRANEBOARD 2721cb125caSSrinath bool "AM3517/05 CRANE board" 2731cb125caSSrinath depends on ARCH_OMAP3 2741cb125caSSrinath select OMAP_PACKAGE_CBB 2751cb125caSSrinath 276da177247SGrazvydas Ignotasconfig MACH_OMAP3_PANDORA 277da177247SGrazvydas Ignotas bool "OMAP3 Pandora" 278a8eb7ca0STony Lindgren depends on ARCH_OMAP3 279ffb63e34STony Lindgren default y 280ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 281a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 2826fdc29e2SSyed Mohammed Khasim 283a17fb8f5SRadek Pilarconfig MACH_TOUCHBOOK 2847a079cabSGregoire Gentil bool "OMAP3 Touch Book" 285a8eb7ca0STony Lindgren depends on ARCH_OMAP3 286ffb63e34STony Lindgren default y 287a17fb8f5SRadek Pilar select OMAP_PACKAGE_CBB 2887a079cabSGregoire Gentil 2896fdc29e2SSyed Mohammed Khasimconfig MACH_OMAP_3430SDP 2906fdc29e2SSyed Mohammed Khasim bool "OMAP 3430 SDP board" 291a8eb7ca0STony Lindgren depends on ARCH_OMAP3 292ffb63e34STony Lindgren default y 293ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 294ffe7f95bSLauri Leukkunen 295d2fbf345STony Lindgrenconfig MACH_NOKIA_N800 296d2fbf345STony Lindgren bool 297d2fbf345STony Lindgren 298d2fbf345STony Lindgrenconfig MACH_NOKIA_N810 299d2fbf345STony Lindgren bool 300d2fbf345STony Lindgren 301d2fbf345STony Lindgrenconfig MACH_NOKIA_N810_WIMAX 302d2fbf345STony Lindgren bool 303d2fbf345STony Lindgren 30463138812SKalle Valoconfig MACH_NOKIA_N8X0 30563138812SKalle Valo bool "Nokia N800/N810" 30659b479e0STony Lindgren depends on SOC_OMAP2420 307ffb63e34STony Lindgren default y 308d2fbf345STony Lindgren select MACH_NOKIA_N800 309d2fbf345STony Lindgren select MACH_NOKIA_N810 310d2fbf345STony Lindgren select MACH_NOKIA_N810_WIMAX 311b1b3f49cSRussell King select OMAP_PACKAGE_ZAC 31263138812SKalle Valo 3132d200665SAaro Koskinenconfig MACH_NOKIA_RM680 314cc067797SPavel Machek bool "Nokia N950 (RM-680) / N9 (RM-696) phones" 3152d200665SAaro Koskinen depends on ARCH_OMAP3 3162d200665SAaro Koskinen default y 31763fc5f3bSAaro Koskinen select MACH_NOKIA_RM696 318b1b3f49cSRussell King select OMAP_PACKAGE_CBB 3192d200665SAaro Koskinen 320ffe7f95bSLauri Leukkunenconfig MACH_NOKIA_RX51 321cc067797SPavel Machek bool "Nokia N900 (RX-51) phone" 322a8eb7ca0STony Lindgren depends on ARCH_OMAP3 323ffb63e34STony Lindgren default y 324ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 325577145f4SVikram Pandita 326577145f4SVikram Panditaconfig MACH_OMAP_ZOOM2 327577145f4SVikram Pandita bool "OMAP3 Zoom2 board" 328a8eb7ca0STony Lindgren depends on ARCH_OMAP3 329ffb63e34STony Lindgren default y 330ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 331a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 33246ba0abfSSantosh Shilimkar 3335f35fbe8Svikram panditaconfig MACH_OMAP_ZOOM3 3345f35fbe8Svikram pandita bool "OMAP3630 Zoom3 board" 335a8eb7ca0STony Lindgren depends on ARCH_OMAP3 336ffb63e34STony Lindgren default y 337662c8b55STony Lindgren select OMAP_PACKAGE_CBP 338a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 3395f35fbe8Svikram pandita 3402886d128SMike Rapoportconfig MACH_CM_T35 341c3146974SIgor Grinberg bool "CompuLab CM-T35/CM-T3730 modules" 342a8eb7ca0STony Lindgren depends on ARCH_OMAP3 343ffb63e34STony Lindgren default y 344c3146974SIgor Grinberg select MACH_CM_T3730 345ca5742bdSTony Lindgren select OMAP_PACKAGE_CUS 3462886d128SMike Rapoport 347d04b620eSIgor Grinbergconfig MACH_CM_T3517 348d04b620eSIgor Grinberg bool "CompuLab CM-T3517 module" 349d04b620eSIgor Grinberg depends on ARCH_OMAP3 350d04b620eSIgor Grinberg default y 351d04b620eSIgor Grinberg select OMAP_PACKAGE_CBB 352d04b620eSIgor Grinberg 353c3146974SIgor Grinbergconfig MACH_CM_T3730 354c3146974SIgor Grinberg bool 355c3146974SIgor Grinberg 35658e11162SEnric Balletbo i Serraconfig MACH_IGEP0020 35728e0f13cSEnric Balletbo i Serra bool "IGEP v2 board" 358a8eb7ca0STony Lindgren depends on ARCH_OMAP3 359ffb63e34STony Lindgren default y 360ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 36158e11162SEnric Balletbo i Serra 362e844b1daSEnric Balletbo i Serraconfig MACH_IGEP0030 363e844b1daSEnric Balletbo i Serra bool "IGEP OMAP3 module" 364e844b1daSEnric Balletbo i Serra depends on ARCH_OMAP3 365e844b1daSEnric Balletbo i Serra default y 3667be13ad0SMike Rapoport select MACH_IGEP0020 367b1b3f49cSRussell King select OMAP_PACKAGE_CBB 368e844b1daSEnric Balletbo i Serra 3699cbc3493SJasonconfig MACH_SBC3530 3709cbc3493SJason bool "OMAP3 SBC STALKER board" 3719cbc3493SJason depends on ARCH_OMAP3 372ffb63e34STony Lindgren default y 3739cbc3493SJason select OMAP_PACKAGE_CUS 3749cbc3493SJason 37534c9ac23Svikram panditaconfig MACH_OMAP_3630SDP 37634c9ac23Svikram pandita bool "OMAP3630 SDP board" 377a8eb7ca0STony Lindgren depends on ARCH_OMAP3 378ffb63e34STony Lindgren default y 379662c8b55STony Lindgren select OMAP_PACKAGE_CBP 38034c9ac23Svikram pandita 3812c87fb2eSHemant Pedanekarconfig MACH_TI8168EVM 3822c87fb2eSHemant Pedanekar bool "TI8168 Evaluation Module" 38333959553SKevin Hilman depends on SOC_TI81XX 3842c87fb2eSHemant Pedanekar default y 3852c87fb2eSHemant Pedanekar 386a890b676SHemant Pedanekarconfig MACH_TI8148EVM 387a890b676SHemant Pedanekar bool "TI8148 Evaluation Module" 38833959553SKevin Hilman depends on SOC_TI81XX 389a890b676SHemant Pedanekar default y 390a890b676SHemant Pedanekar 391183bd50fSAlexander Shishkinconfig OMAP3_EMU 392183bd50fSAlexander Shishkin bool "OMAP3 debugging peripherals" 393183bd50fSAlexander Shishkin depends on ARCH_OMAP3 394a8a6565cSMing Lei select ARM_AMBA 395183bd50fSAlexander Shishkin select OC_ETM 396183bd50fSAlexander Shishkin help 397183bd50fSAlexander Shishkin Say Y here to enable debugging hardware of omap3 398183bd50fSAlexander Shishkin 39918862cbeSPaul Walmsleyconfig OMAP3_SDRC_AC_TIMING 40018862cbeSPaul Walmsley bool "Enable SDRC AC timing register changes" 401a8eb7ca0STony Lindgren depends on ARCH_OMAP3 40218862cbeSPaul Walmsley default n 40318862cbeSPaul Walmsley help 40418862cbeSPaul Walmsley If you know that none of your system initiators will attempt to 40518862cbeSPaul Walmsley access SDRAM during CORE DVFS, select Y here. This should boost 40618862cbeSPaul Walmsley SDRAM performance at lower CORE OPPs. There are relatively few 40718862cbeSPaul Walmsley users who will wish to say yes at this point - almost everyone will 40818862cbeSPaul Walmsley wish to say no. Selecting yes without understanding what is 40918862cbeSPaul Walmsley going on could result in system crashes; 41018862cbeSPaul Walmsley 411137d105dSSantosh Shilimkarconfig OMAP4_ERRATA_I688 4122ec1fc4eSSantosh Shilimkar bool "OMAP4 errata: Async Bridge Corruption" 4131348bbf9SSantosh Shilimkar depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM 414137d105dSSantosh Shilimkar select ARCH_HAS_BARRIERS 415137d105dSSantosh Shilimkar help 416137d105dSSantosh Shilimkar If a data is stalled inside asynchronous bridge because of back 417137d105dSSantosh Shilimkar pressure, it may be accepted multiple times, creating pointer 418137d105dSSantosh Shilimkar misalignment that will corrupt next transfers on that data path 419137d105dSSantosh Shilimkar until next reset of the system (No recovery procedure once the 420137d105dSSantosh Shilimkar issue is hit, the path remains consistently broken). Async bridge 421137d105dSSantosh Shilimkar can be found on path between MPU to EMIF and MPU to L3 interconnect. 422137d105dSSantosh Shilimkar This situation can happen only when the idle is initiated by a 423137d105dSSantosh Shilimkar Master Request Disconnection (which is trigged by software when 424137d105dSSantosh Shilimkar executing WFI on CPU). 425137d105dSSantosh Shilimkar The work-around for this errata needs all the initiators connected 426137d105dSSantosh Shilimkar through async bridge must ensure that data path is properly drained 427137d105dSSantosh Shilimkar before issuing WFI. This condition will be met if one Strongly ordered 428137d105dSSantosh Shilimkar access is performed to the target right before executing the WFI. 429137d105dSSantosh Shilimkar In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained. 430137d105dSSantosh Shilimkar IO barrier ensure that there is no synchronisation loss on initiators 431137d105dSSantosh Shilimkar operating on both interconnect port simultaneously. 4324a54db61STony Lindgrenendmenu 4334a54db61STony Lindgren 4344a54db61STony Lindgrenendif 435