1*a0694861STony Lindgrenconfig ARCH_OMAP 2*a0694861STony Lindgren bool 3*a0694861STony Lindgren 4*a0694861STony Lindgrenconfig ARCH_OMAP2PLUS 5*a0694861STony Lindgren bool "TI OMAP2/3/4/5 SoCs with device tree support" if (ARCH_MULTI_V6 || ARCH_MULTI_V7) 6*a0694861STony Lindgren select ARCH_HAS_CPUFREQ 7*a0694861STony Lindgren select ARCH_HAS_HOLES_MEMORYMODEL 8*a0694861STony Lindgren select ARCH_OMAP 9*a0694861STony Lindgren select ARCH_REQUIRE_GPIOLIB 10*a0694861STony Lindgren select CLKDEV_LOOKUP 11*a0694861STony Lindgren select CLKSRC_MMIO 12*a0694861STony Lindgren select GENERIC_CLOCKEVENTS 13*a0694861STony Lindgren select GENERIC_IRQ_CHIP 14*a0694861STony Lindgren select HAVE_CLK 15*a0694861STony Lindgren select OMAP_DM_TIMER 16*a0694861STony Lindgren select PINCTRL 17*a0694861STony Lindgren select PROC_DEVICETREE if PROC_FS 18*a0694861STony Lindgren select SPARSE_IRQ 19*a0694861STony Lindgren select USE_OF 20*a0694861STony Lindgren help 21*a0694861STony Lindgren Systems based on OMAP2, OMAP3, OMAP4 or OMAP5 22*a0694861STony Lindgren 23*a0694861STony Lindgren 244a54db61STony Lindgrenif ARCH_OMAP2PLUS 254a54db61STony Lindgren 264a54db61STony Lindgrenmenu "TI OMAP2/3/4 Specific Features" 274a54db61STony Lindgren 288d9166b5STony Lindgrenconfig ARCH_OMAP2PLUS_TYPICAL 298d9166b5STony Lindgren bool "Typical OMAP configuration" 308d9166b5STony Lindgren default y 318d9166b5STony Lindgren select AEABI 32b1b3f49cSRussell King select HIGHMEM 338d9166b5STony Lindgren select I2C 348d9166b5STony Lindgren select I2C_OMAP 358d9166b5STony Lindgren select MENELAUS if ARCH_OMAP2 36b1b3f49cSRussell King select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 37b1b3f49cSRussell King select PM_RUNTIME 38b1b3f49cSRussell King select REGULATOR 39b1b3f49cSRussell King select SERIAL_OMAP 40b1b3f49cSRussell King select SERIAL_OMAP_CONSOLE 418d9166b5STony Lindgren select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 428d9166b5STony Lindgren select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 43b1b3f49cSRussell King select VFP 448d9166b5STony Lindgren help 458d9166b5STony Lindgren Compile a kernel suitable for booting most boards 468d9166b5STony Lindgren 47ecc46cfdSVaibhav Hiremathconfig SOC_HAS_OMAP2_SDRC 48ecc46cfdSVaibhav Hiremath bool "OMAP2 SDRAM Controller support" 49ecc46cfdSVaibhav Hiremath 50fa6d79d2SSantosh Shilimkarconfig SOC_HAS_REALTIME_COUNTER 51fa6d79d2SSantosh Shilimkar bool "Real time free running counter" 5234cceb74SJon Hunter depends on SOC_OMAP5 5334cceb74SJon Hunter default y 54fa6d79d2SSantosh Shilimkar 5568ac8f7dSTony Lindgrenconfig ARCH_OMAP2 56f558b275STony Lindgren bool "TI OMAP2" 57f558b275STony Lindgren depends on ARCH_OMAP2PLUS 58f558b275STony Lindgren default y 5968ac8f7dSTony Lindgren select CPU_V6 606b2f55d7SMarc Zyngier select MULTI_IRQ_HANDLER 61ecc46cfdSVaibhav Hiremath select SOC_HAS_OMAP2_SDRC 62f7f73aabSRajendra Nayak select COMMON_CLK 6368ac8f7dSTony Lindgren 6468ac8f7dSTony Lindgrenconfig ARCH_OMAP3 65f558b275STony Lindgren bool "TI OMAP3" 66f558b275STony Lindgren depends on ARCH_OMAP2PLUS 67f558b275STony Lindgren default y 68fd1478cdSNishanth Menon select ARCH_HAS_OPP 6915e0d9e3SArnd Bergmann select ARM_CPU_SUSPEND if PM 70b1b3f49cSRussell King select CPU_V7 7108d33b27SMarc Zyngier select MULTI_IRQ_HANDLER 720ee7261cSSantosh Shilimkar select OMAP_INTERCONNECT 73b1b3f49cSRussell King select PM_OPP if PM 74b1b3f49cSRussell King select PM_RUNTIME if CPU_IDLE 75b1b3f49cSRussell King select SOC_HAS_OMAP2_SDRC 76f7f73aabSRajendra Nayak select COMMON_CLK 77b1b3f49cSRussell King select USB_ARCH_HAS_EHCI if USB_SUPPORT 7868ac8f7dSTony Lindgren 7968ac8f7dSTony Lindgrenconfig ARCH_OMAP4 80f558b275STony Lindgren bool "TI OMAP4" 81f558b275STony Lindgren default y 82f558b275STony Lindgren depends on ARCH_OMAP2PLUS 83b1b3f49cSRussell King select ARCH_HAS_OPP 84b1b3f49cSRussell King select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP 85b1b3f49cSRussell King select ARM_CPU_SUSPEND if PM 86b1b3f49cSRussell King select ARM_ERRATA_720789 87b1b3f49cSRussell King select ARM_GIC 88c957445bSDave Martin select CACHE_L2X0 8968ac8f7dSTony Lindgren select CPU_V7 903b55658aSDave Martin select HAVE_SMP 9107787a85SSantosh Shilimkar select LOCAL_TIMERS if SMP 92b1b3f49cSRussell King select OMAP_INTERCONNECT 93455d4d2dSSantosh Shilimkar select PL310_ERRATA_588369 944bdb1577SSantosh Shilimkar select PL310_ERRATA_727915 95f5a6422dSNishanth Menon select PM_OPP if PM 96b1b3f49cSRussell King select PM_RUNTIME if CPU_IDLE 97b2a5124eSTony Lindgren select USB_ARCH_HAS_EHCI if USB_SUPPORT 98f7f73aabSRajendra Nayak select COMMON_CLK 9968ac8f7dSTony Lindgren 10035eb4298SR Sricharanconfig SOC_OMAP5 10135eb4298SR Sricharan bool "TI OMAP5" 1023c7c5dabSSantosh Shilimkar select ARM_ARCH_TIMER 103b1b3f49cSRussell King select ARM_CPU_SUSPEND if PM 104b1b3f49cSRussell King select ARM_GIC 105b1b3f49cSRussell King select CPU_V7 106b1b3f49cSRussell King select HAVE_SMP 107f7f73aabSRajendra Nayak select COMMON_CLK 10835eb4298SR Sricharan 1091dbae815STony Lindgrencomment "OMAP Core Type" 110f558b275STony Lindgren depends on ARCH_OMAP2 1111dbae815STony Lindgren 11259b479e0STony Lindgrenconfig SOC_OMAP2420 1131dbae815STony Lindgren bool "OMAP2420 support" 114f558b275STony Lindgren depends on ARCH_OMAP2 115ffb63e34STony Lindgren default y 11677900a2fSTimo Teras select OMAP_DM_TIMER 117ecc46cfdSVaibhav Hiremath select SOC_HAS_OMAP2_SDRC 1181dbae815STony Lindgren 11959b479e0STony Lindgrenconfig SOC_OMAP2430 12072d0f1c3SSyed Mohammed Khasim bool "OMAP2430 support" 121f558b275STony Lindgren depends on ARCH_OMAP2 122ffb63e34STony Lindgren default y 123ecc46cfdSVaibhav Hiremath select SOC_HAS_OMAP2_SDRC 12472d0f1c3SSyed Mohammed Khasim 12559b479e0STony Lindgrenconfig SOC_OMAP3430 126cc26b3b0SSyed Mohammed, Khasim bool "OMAP3430 support" 127f558b275STony Lindgren depends on ARCH_OMAP3 128ffb63e34STony Lindgren default y 129ecc46cfdSVaibhav Hiremath select SOC_HAS_OMAP2_SDRC 130cc26b3b0SSyed Mohammed, Khasim 13133959553SKevin Hilmanconfig SOC_TI81XX 132a920360fSHemant Pedanekar bool "TI81XX support" 133f558b275STony Lindgren depends on ARCH_OMAP3 1344bd7be22SHemant Pedanekar default y 1354bd7be22SHemant Pedanekar 136bb6abcf4SKevin Hilmanconfig SOC_AM33XX 13799541195SAfzal Mohammed bool "AM33XX support" 13899541195SAfzal Mohammed default y 1391c213ba1SVaibhav Hiremath select ARM_CPU_SUSPEND if PM 140b1b3f49cSRussell King select CPU_V7 1411c213ba1SVaibhav Hiremath select MULTI_IRQ_HANDLER 142f7f73aabSRajendra Nayak select COMMON_CLK 14399541195SAfzal Mohammed 144fc440461STony Lindgrenconfig OMAP_PACKAGE_ZAF 145fc440461STony Lindgren bool 146fc440461STony Lindgren 147fc440461STony Lindgrenconfig OMAP_PACKAGE_ZAC 148fc440461STony Lindgren bool 149fc440461STony Lindgren 150ddaa912aSTony Lindgrenconfig OMAP_PACKAGE_CBC 151ddaa912aSTony Lindgren bool 152ddaa912aSTony Lindgren 153ddaa912aSTony Lindgrenconfig OMAP_PACKAGE_CBB 154ddaa912aSTony Lindgren bool 155ddaa912aSTony Lindgren 156ddaa912aSTony Lindgrenconfig OMAP_PACKAGE_CUS 157ddaa912aSTony Lindgren bool 158ddaa912aSTony Lindgren 159662c8b55STony Lindgrenconfig OMAP_PACKAGE_CBP 160662c8b55STony Lindgren bool 161662c8b55STony Lindgren 162a041a52cSBenoit Coussonconfig OMAP_PACKAGE_CBL 163a041a52cSBenoit Cousson bool 164a041a52cSBenoit Cousson 165a7722d87SBenoit Coussonconfig OMAP_PACKAGE_CBS 166a7722d87SBenoit Cousson bool 167a7722d87SBenoit Cousson 1681dbae815STony Lindgrencomment "OMAP Board Type" 169f558b275STony Lindgren depends on ARCH_OMAP2PLUS 1701dbae815STony Lindgren 1711dbae815STony Lindgrenconfig MACH_OMAP_GENERIC 1728d61649dSBenoit Cousson bool "Generic OMAP2+ board" 173f558b275STony Lindgren depends on ARCH_OMAP2PLUS 174ffb63e34STony Lindgren default y 1758d61649dSBenoit Cousson help 1768d61649dSBenoit Cousson Support for generic TI OMAP2+ boards using Flattened Device Tree. 1778d61649dSBenoit Cousson More information at Documentation/devicetree 1781dbae815STony Lindgren 1791b52d5dfSKalle Valoconfig MACH_OMAP2_TUSB6010 1801b52d5dfSKalle Valo bool 18159b479e0STony Lindgren depends on ARCH_OMAP2 && SOC_OMAP2420 1821b52d5dfSKalle Valo default y if MACH_NOKIA_N8X0 1831b52d5dfSKalle Valo 1841dbae815STony Lindgrenconfig MACH_OMAP_H4 1851dbae815STony Lindgren bool "OMAP 2420 H4 board" 18659b479e0STony Lindgren depends on SOC_OMAP2420 187ffb63e34STony Lindgren default y 188f6049312SDavid Brownell select OMAP_DEBUG_DEVICES 189b1b3f49cSRussell King select OMAP_PACKAGE_ZAF 1901dbae815STony Lindgren 1919b6553cdSTony Lindgrenconfig MACH_OMAP_APOLLON 1929b6553cdSTony Lindgren bool "OMAP 2420 Apollon board" 19359b479e0STony Lindgren depends on SOC_OMAP2420 194ffb63e34STony Lindgren default y 195b52b14efSTony Lindgren select OMAP_PACKAGE_ZAC 19672d0f1c3SSyed Mohammed Khasim 19772d0f1c3SSyed Mohammed Khasimconfig MACH_OMAP_2430SDP 19872d0f1c3SSyed Mohammed Khasim bool "OMAP 2430 SDP board" 19959b479e0STony Lindgren depends on SOC_OMAP2430 200ffb63e34STony Lindgren default y 201369ed78fSTony Lindgren select OMAP_PACKAGE_ZAC 20272d0f1c3SSyed Mohammed Khasim 2032885f000SSyed Mohammed, Khasimconfig MACH_OMAP3_BEAGLE 2042885f000SSyed Mohammed, Khasim bool "OMAP3 BEAGLE board" 205a8eb7ca0STony Lindgren depends on ARCH_OMAP3 206ffb63e34STony Lindgren default y 207ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 2082885f000SSyed Mohammed, Khasim 209476544caSThomas Weberconfig MACH_DEVKIT8000 210476544caSThomas Weber bool "DEVKIT8000 board" 211476544caSThomas Weber depends on ARCH_OMAP3 212ffb63e34STony Lindgren default y 21351824c5fSThomas Weber select OMAP_PACKAGE_CUS 214476544caSThomas Weber 21549265651SNishant Kamatconfig MACH_OMAP_LDP 21649265651SNishant Kamat bool "OMAP3 LDP board" 217a8eb7ca0STony Lindgren depends on ARCH_OMAP3 218ffb63e34STony Lindgren default y 219ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 22049265651SNishant Kamat 221d40f3f15STim Nordellconfig MACH_OMAP3530_LV_SOM 222d40f3f15STim Nordell bool "OMAP3 Logic 3530 LV SOM board" 223d40f3f15STim Nordell depends on ARCH_OMAP3 224d40f3f15STim Nordell default y 225b1b3f49cSRussell King select OMAP_PACKAGE_CBB 226d40f3f15STim Nordell help 227d40f3f15STim Nordell Support for the LogicPD OMAP3530 SOM Development kit 228d40f3f15STim Nordell for full description please see the products webpage at 229d40f3f15STim Nordell http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit 230d40f3f15STim Nordell 231d40f3f15STim Nordellconfig MACH_OMAP3_TORPEDO 232d40f3f15STim Nordell bool "OMAP3 Logic 35x Torpedo board" 233d40f3f15STim Nordell depends on ARCH_OMAP3 234d40f3f15STim Nordell default y 235b1b3f49cSRussell King select OMAP_PACKAGE_CBB 236d40f3f15STim Nordell help 237d40f3f15STim Nordell Support for the LogicPD OMAP35x Torpedo Development kit 238d40f3f15STim Nordell for full description please see the products webpage at 239d40f3f15STim Nordell http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit 240d40f3f15STim Nordell 241eba2645aSSteve Sakomanconfig MACH_OVERO 242eba2645aSSteve Sakoman bool "Gumstix Overo board" 243a8eb7ca0STony Lindgren depends on ARCH_OMAP3 244ffb63e34STony Lindgren default y 245ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 246da177247SGrazvydas Ignotas 24753c5ec31SSyed Mohammed Khasimconfig MACH_OMAP3EVM 24853c5ec31SSyed Mohammed Khasim bool "OMAP 3530 EVM board" 249a8eb7ca0STony Lindgren depends on ARCH_OMAP3 250ffb63e34STony Lindgren default y 251342aa2c1SVaibhav Hiremath select OMAP_PACKAGE_CBB 25253c5ec31SSyed Mohammed Khasim 253c625327eSRanjith Lohithakshanconfig MACH_OMAP3517EVM 254c625327eSRanjith Lohithakshan bool "OMAP3517/ AM3517 EVM board" 255a8eb7ca0STony Lindgren depends on ARCH_OMAP3 256ffb63e34STony Lindgren default y 257ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 258c625327eSRanjith Lohithakshan 2591cb125caSSrinathconfig MACH_CRANEBOARD 2601cb125caSSrinath bool "AM3517/05 CRANE board" 2611cb125caSSrinath depends on ARCH_OMAP3 2621cb125caSSrinath select OMAP_PACKAGE_CBB 2631cb125caSSrinath 264da177247SGrazvydas Ignotasconfig MACH_OMAP3_PANDORA 265da177247SGrazvydas Ignotas bool "OMAP3 Pandora" 266a8eb7ca0STony Lindgren depends on ARCH_OMAP3 267ffb63e34STony Lindgren default y 268ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 269a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 2706fdc29e2SSyed Mohammed Khasim 271a17fb8f5SRadek Pilarconfig MACH_TOUCHBOOK 2727a079cabSGregoire Gentil bool "OMAP3 Touch Book" 273a8eb7ca0STony Lindgren depends on ARCH_OMAP3 274ffb63e34STony Lindgren default y 275a17fb8f5SRadek Pilar select OMAP_PACKAGE_CBB 2767a079cabSGregoire Gentil 2776fdc29e2SSyed Mohammed Khasimconfig MACH_OMAP_3430SDP 2786fdc29e2SSyed Mohammed Khasim bool "OMAP 3430 SDP board" 279a8eb7ca0STony Lindgren depends on ARCH_OMAP3 280ffb63e34STony Lindgren default y 281ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 282ffe7f95bSLauri Leukkunen 283d2fbf345STony Lindgrenconfig MACH_NOKIA_N800 284d2fbf345STony Lindgren bool 285d2fbf345STony Lindgren 286d2fbf345STony Lindgrenconfig MACH_NOKIA_N810 287d2fbf345STony Lindgren bool 288d2fbf345STony Lindgren 289d2fbf345STony Lindgrenconfig MACH_NOKIA_N810_WIMAX 290d2fbf345STony Lindgren bool 291d2fbf345STony Lindgren 29263138812SKalle Valoconfig MACH_NOKIA_N8X0 29363138812SKalle Valo bool "Nokia N800/N810" 29459b479e0STony Lindgren depends on SOC_OMAP2420 295ffb63e34STony Lindgren default y 296d2fbf345STony Lindgren select MACH_NOKIA_N800 297d2fbf345STony Lindgren select MACH_NOKIA_N810 298d2fbf345STony Lindgren select MACH_NOKIA_N810_WIMAX 299b1b3f49cSRussell King select OMAP_PACKAGE_ZAC 30063138812SKalle Valo 3012d200665SAaro Koskinenconfig MACH_NOKIA_RM680 302cc067797SPavel Machek bool "Nokia N950 (RM-680) / N9 (RM-696) phones" 3032d200665SAaro Koskinen depends on ARCH_OMAP3 3042d200665SAaro Koskinen default y 30563fc5f3bSAaro Koskinen select MACH_NOKIA_RM696 306b1b3f49cSRussell King select OMAP_PACKAGE_CBB 3072d200665SAaro Koskinen 308ffe7f95bSLauri Leukkunenconfig MACH_NOKIA_RX51 309cc067797SPavel Machek bool "Nokia N900 (RX-51) phone" 310a8eb7ca0STony Lindgren depends on ARCH_OMAP3 311ffb63e34STony Lindgren default y 312ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 313577145f4SVikram Pandita 314577145f4SVikram Panditaconfig MACH_OMAP_ZOOM2 315577145f4SVikram Pandita bool "OMAP3 Zoom2 board" 316a8eb7ca0STony Lindgren depends on ARCH_OMAP3 317ffb63e34STony Lindgren default y 318ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 319a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 320b1b3f49cSRussell King select SERIAL_8250 321b1b3f49cSRussell King select SERIAL_8250_CONSOLE 322b1b3f49cSRussell King select SERIAL_CORE_CONSOLE 32346ba0abfSSantosh Shilimkar 3245f35fbe8Svikram panditaconfig MACH_OMAP_ZOOM3 3255f35fbe8Svikram pandita bool "OMAP3630 Zoom3 board" 326a8eb7ca0STony Lindgren depends on ARCH_OMAP3 327ffb63e34STony Lindgren default y 328662c8b55STony Lindgren select OMAP_PACKAGE_CBP 329a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 330b1b3f49cSRussell King select SERIAL_8250 331b1b3f49cSRussell King select SERIAL_8250_CONSOLE 332b1b3f49cSRussell King select SERIAL_CORE_CONSOLE 3335f35fbe8Svikram pandita 3342886d128SMike Rapoportconfig MACH_CM_T35 335c3146974SIgor Grinberg bool "CompuLab CM-T35/CM-T3730 modules" 336a8eb7ca0STony Lindgren depends on ARCH_OMAP3 337ffb63e34STony Lindgren default y 338c3146974SIgor Grinberg select MACH_CM_T3730 339ca5742bdSTony Lindgren select OMAP_PACKAGE_CUS 3402886d128SMike Rapoport 341d04b620eSIgor Grinbergconfig MACH_CM_T3517 342d04b620eSIgor Grinberg bool "CompuLab CM-T3517 module" 343d04b620eSIgor Grinberg depends on ARCH_OMAP3 344d04b620eSIgor Grinberg default y 345d04b620eSIgor Grinberg select OMAP_PACKAGE_CBB 346d04b620eSIgor Grinberg 347c3146974SIgor Grinbergconfig MACH_CM_T3730 348c3146974SIgor Grinberg bool 349c3146974SIgor Grinberg 35058e11162SEnric Balletbo i Serraconfig MACH_IGEP0020 35128e0f13cSEnric Balletbo i Serra bool "IGEP v2 board" 352a8eb7ca0STony Lindgren depends on ARCH_OMAP3 353ffb63e34STony Lindgren default y 354ca5742bdSTony Lindgren select OMAP_PACKAGE_CBB 35558e11162SEnric Balletbo i Serra 356e844b1daSEnric Balletbo i Serraconfig MACH_IGEP0030 357e844b1daSEnric Balletbo i Serra bool "IGEP OMAP3 module" 358e844b1daSEnric Balletbo i Serra depends on ARCH_OMAP3 359e844b1daSEnric Balletbo i Serra default y 3607be13ad0SMike Rapoport select MACH_IGEP0020 361b1b3f49cSRussell King select OMAP_PACKAGE_CBB 362e844b1daSEnric Balletbo i Serra 3639cbc3493SJasonconfig MACH_SBC3530 3649cbc3493SJason bool "OMAP3 SBC STALKER board" 3659cbc3493SJason depends on ARCH_OMAP3 366ffb63e34STony Lindgren default y 3679cbc3493SJason select OMAP_PACKAGE_CUS 3689cbc3493SJason 36934c9ac23Svikram panditaconfig MACH_OMAP_3630SDP 37034c9ac23Svikram pandita bool "OMAP3630 SDP board" 371a8eb7ca0STony Lindgren depends on ARCH_OMAP3 372ffb63e34STony Lindgren default y 373662c8b55STony Lindgren select OMAP_PACKAGE_CBP 37434c9ac23Svikram pandita 3752c87fb2eSHemant Pedanekarconfig MACH_TI8168EVM 3762c87fb2eSHemant Pedanekar bool "TI8168 Evaluation Module" 37733959553SKevin Hilman depends on SOC_TI81XX 3782c87fb2eSHemant Pedanekar default y 3792c87fb2eSHemant Pedanekar 380a890b676SHemant Pedanekarconfig MACH_TI8148EVM 381a890b676SHemant Pedanekar bool "TI8148 Evaluation Module" 38233959553SKevin Hilman depends on SOC_TI81XX 383a890b676SHemant Pedanekar default y 384a890b676SHemant Pedanekar 38546ba0abfSSantosh Shilimkarconfig MACH_OMAP_4430SDP 38646ba0abfSSantosh Shilimkar bool "OMAP 4430 SDP board" 387ffb63e34STony Lindgren default y 38846ba0abfSSantosh Shilimkar depends on ARCH_OMAP4 389fb6bf632SBenoit Cousson select OMAP_PACKAGE_CBL 3906fea7b0aSBenoit Cousson select OMAP_PACKAGE_CBS 391a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 392183bd50fSAlexander Shishkin 393b075f58bSDavid Andersconfig MACH_OMAP4_PANDA 394b075f58bSDavid Anders bool "OMAP4 Panda Board" 395b075f58bSDavid Anders default y 396b075f58bSDavid Anders depends on ARCH_OMAP4 397fc63de82Ssricharan select OMAP_PACKAGE_CBL 398fc63de82Ssricharan select OMAP_PACKAGE_CBS 399a075ccc6SFelipe Contreras select REGULATOR_FIXED_VOLTAGE if REGULATOR 400b075f58bSDavid Anders 401183bd50fSAlexander Shishkinconfig OMAP3_EMU 402183bd50fSAlexander Shishkin bool "OMAP3 debugging peripherals" 403183bd50fSAlexander Shishkin depends on ARCH_OMAP3 404a8a6565cSMing Lei select ARM_AMBA 405183bd50fSAlexander Shishkin select OC_ETM 406183bd50fSAlexander Shishkin help 407183bd50fSAlexander Shishkin Say Y here to enable debugging hardware of omap3 408183bd50fSAlexander Shishkin 40918862cbeSPaul Walmsleyconfig OMAP3_SDRC_AC_TIMING 41018862cbeSPaul Walmsley bool "Enable SDRC AC timing register changes" 411a8eb7ca0STony Lindgren depends on ARCH_OMAP3 41218862cbeSPaul Walmsley default n 41318862cbeSPaul Walmsley help 41418862cbeSPaul Walmsley If you know that none of your system initiators will attempt to 41518862cbeSPaul Walmsley access SDRAM during CORE DVFS, select Y here. This should boost 41618862cbeSPaul Walmsley SDRAM performance at lower CORE OPPs. There are relatively few 41718862cbeSPaul Walmsley users who will wish to say yes at this point - almost everyone will 41818862cbeSPaul Walmsley wish to say no. Selecting yes without understanding what is 41918862cbeSPaul Walmsley going on could result in system crashes; 42018862cbeSPaul Walmsley 421137d105dSSantosh Shilimkarconfig OMAP4_ERRATA_I688 4222ec1fc4eSSantosh Shilimkar bool "OMAP4 errata: Async Bridge Corruption" 423a62a6e98STony Lindgren depends on ARCH_OMAP4 && !ARCH_MULTIPLATFORM 424137d105dSSantosh Shilimkar select ARCH_HAS_BARRIERS 425137d105dSSantosh Shilimkar help 426137d105dSSantosh Shilimkar If a data is stalled inside asynchronous bridge because of back 427137d105dSSantosh Shilimkar pressure, it may be accepted multiple times, creating pointer 428137d105dSSantosh Shilimkar misalignment that will corrupt next transfers on that data path 429137d105dSSantosh Shilimkar until next reset of the system (No recovery procedure once the 430137d105dSSantosh Shilimkar issue is hit, the path remains consistently broken). Async bridge 431137d105dSSantosh Shilimkar can be found on path between MPU to EMIF and MPU to L3 interconnect. 432137d105dSSantosh Shilimkar This situation can happen only when the idle is initiated by a 433137d105dSSantosh Shilimkar Master Request Disconnection (which is trigged by software when 434137d105dSSantosh Shilimkar executing WFI on CPU). 435137d105dSSantosh Shilimkar The work-around for this errata needs all the initiators connected 436137d105dSSantosh Shilimkar through async bridge must ensure that data path is properly drained 437137d105dSSantosh Shilimkar before issuing WFI. This condition will be met if one Strongly ordered 438137d105dSSantosh Shilimkar access is performed to the target right before executing the WFI. 439137d105dSSantosh Shilimkar In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained. 440137d105dSSantosh Shilimkar IO barrier ensure that there is no synchronisation loss on initiators 441137d105dSSantosh Shilimkar operating on both interconnect port simultaneously. 4424a54db61STony Lindgrenendmenu 4434a54db61STony Lindgren 4444a54db61STony Lindgrenendif 445