projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 61727630 RH |
1 | config ARCH_VEXPRESS |
| 2 | bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7 | |
| 38669e04 | 3 | select ARCH_REQUIRE_GPIOLIB |
| 61727630 | 4 | select ARM_AMBA |
| fef88f10 | 5 | select ARM_GIC |
| 61727630 RH |
6 | select ARM_TIMER_SP804 |
| 7 | select CLKDEV_LOOKUP | |
| 8 | select COMMON_CLK | |
| 38669e04 | 9 | select COMMON_CLK_VERSATILE |
| 8deed178 | 10 | select CPU_V7 |
| 61727630 | 11 | select GENERIC_CLOCKEVENTS |
| 4c3ffffd SB |
12 | select HAVE_ARM_SCU if SMP |
| 13 | select HAVE_ARM_TWD if LOCAL_TIMERS | |
| 61727630 RH |
14 | select HAVE_CLK |
| 15 | select HAVE_PATA_PLATFORM | |
| 3b55658a | 16 | select HAVE_SMP |
| 61727630 | 17 | select ICST |
| ce5ea9f3 | 18 | select MIGHT_HAVE_CACHE_L2X0 |
| 61727630 RH |
19 | select NO_IOPORT |
| 20 | select PLAT_VERSATILE | |
| 21 | select PLAT_VERSATILE_CLCD | |
| 2655f51d CM |
22 | select POWER_RESET |
| 23 | select POWER_RESET_VEXPRESS | |
| 24 | select POWER_SUPPLY | |
| 61727630 | 25 | select REGULATOR_FIXED_VOLTAGE if REGULATOR |
| 38669e04 | 26 | select VEXPRESS_CONFIG |
| 8deed178 | 27 | help |
| 8deed178 PM |
28 | This option enables support for systems using Cortex processor based |
| 29 | ARM core and logic (FPGA) tiles on the Versatile Express motherboard, | |
| 30 | for example: | |
| 31 | ||
| 32 | - CoreTile Express A5x2 (V2P-CA5s) | |
| 33 | - CoreTile Express A9x4 (V2P-CA9) | |
| 34 | - CoreTile Express A15x2 (V2P-CA15) | |
| 35 | - LogicTile Express 13MG (V2F-2XV6) with A5, A7, A9 or A15 SMMs | |
| 36 | (Soft Macrocell Models) | |
| 37 | - Versatile Express RTSMs (Models) | |
| 38 | ||
| 39 | You must boot using a Flattened Device Tree in order to use these | |
| 40 | platforms. The traditional (ATAGs) boot method is not usable on | |
| 41 | these boards with this option. | |
| 42 | ||
| 61727630 RH |
43 | menu "Versatile Express platform type" |
| 44 | depends on ARCH_VEXPRESS | |
| 45 | ||
| 46 | config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA | |
| 47 | bool "Enable A5 and A9 only errata work-arounds" | |
| 48 | default y | |
| 49 | select ARM_ERRATA_720789 | |
| 61727630 RH |
50 | select PL310_ERRATA_753970 if CACHE_PL310 |
| 51 | help | |
| 52 | Provides common dependencies for Versatile Express platforms | |
| 53 | based on Cortex-A5 and Cortex-A9 processors. In order to | |
| 54 | build a working kernel, you must also enable relevant core | |
| 55 | tile support or Flattened Device Tree based support options. | |
| 56 | ||
| 57 | config ARCH_VEXPRESS_CA9X4 | |
| 58 | bool "Versatile Express Cortex-A9x4 tile" | |
| fef88f10 | 59 | |
| 1e904e1b NP |
60 | config ARCH_VEXPRESS_DCSCB |
| 61 | bool "Dual Cluster System Control Block (DCSCB) support" | |
| 62 | depends on MCPM | |
| d41418c0 | 63 | select ARM_CCI |
| 1e904e1b NP |
64 | help |
| 65 | Support for the Dual Cluster System Configuration Block (DCSCB). | |
| 66 | This is needed to provide CPU and cluster power management | |
| 67 | on RTSM implementing big.LITTLE. | |
| 68 | ||
| ceade897 | 69 | endmenu |