| 1 | menuconfig ARCH_REALVIEW |
| 2 | bool "ARM Ltd. RealView family" |
| 3 | depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7 |
| 4 | select ARM_AMBA |
| 5 | select ARM_TIMER_SP804 |
| 6 | select COMMON_CLK_VERSATILE |
| 7 | select GPIO_PL061 if GPIOLIB |
| 8 | select ICST |
| 9 | select PLAT_VERSATILE |
| 10 | select PLAT_VERSATILE_SCHED_CLOCK |
| 11 | help |
| 12 | This enables support for ARM Ltd RealView boards. |
| 13 | |
| 14 | if ARCH_REALVIEW |
| 15 | |
| 16 | config REALVIEW_DT |
| 17 | bool "Support RealView(R) Device Tree based boot" |
| 18 | select ARM_GIC |
| 19 | select CLK_SP810 |
| 20 | select HAVE_SMP |
| 21 | select ICST |
| 22 | select MACH_REALVIEW_EB if ARCH_MULTI_V5 |
| 23 | select MFD_SYSCON |
| 24 | select POWER_RESET |
| 25 | select POWER_RESET_VERSATILE |
| 26 | select POWER_SUPPLY |
| 27 | select SMP_ON_UP if SMP |
| 28 | select SOC_REALVIEW |
| 29 | select USE_OF |
| 30 | help |
| 31 | Include support for booting the ARM(R) RealView(R) evaluation |
| 32 | boards using a device tree machine description. |
| 33 | |
| 34 | config MACH_REALVIEW_EB |
| 35 | bool "Support RealView(R) Emulation Baseboard" |
| 36 | select ARM_GIC |
| 37 | select CPU_ARM926T if ARCH_MULTI_V5 |
| 38 | help |
| 39 | Include support for the ARM(R) RealView(R) Emulation Baseboard |
| 40 | platform. On an ARMv5 kernel, this will include support for |
| 41 | the ARM926EJ-S core tile, while on an ARMv6/v7 kernel, at least |
| 42 | one of the ARM1136, ARM1176, ARM11MPCore or Cortex-A9MPCore |
| 43 | core tile options should be enabled. |
| 44 | |
| 45 | config REALVIEW_EB_ARM1136 |
| 46 | bool "Support ARM1136J(F)-S Tile" |
| 47 | depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 |
| 48 | select CPU_V6 |
| 49 | help |
| 50 | Enable support for the ARM1136 tile fitted to the |
| 51 | Realview(R) Emulation Baseboard platform. |
| 52 | |
| 53 | config REALVIEW_EB_ARM1176 |
| 54 | bool "Support ARM1176JZ(F)-S Tile" |
| 55 | depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 |
| 56 | help |
| 57 | Enable support for the ARM1176 tile fitted to the |
| 58 | Realview(R) Emulation Baseboard platform. |
| 59 | |
| 60 | config REALVIEW_EB_A9MP |
| 61 | bool "Support Multicore Cortex-A9 Tile" |
| 62 | depends on MACH_REALVIEW_EB && ARCH_MULTI_V7 |
| 63 | select HAVE_ARM_SCU if SMP |
| 64 | select HAVE_ARM_TWD if SMP |
| 65 | select HAVE_SMP |
| 66 | select MIGHT_HAVE_CACHE_L2X0 |
| 67 | help |
| 68 | Enable support for the Cortex-A9MPCore tile fitted to the |
| 69 | Realview(R) Emulation Baseboard platform. |
| 70 | |
| 71 | config REALVIEW_EB_ARM11MP |
| 72 | bool "Support ARM11MPCore Tile" |
| 73 | depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 |
| 74 | select HAVE_ARM_SCU if SMP |
| 75 | select HAVE_ARM_TWD if SMP |
| 76 | select HAVE_SMP |
| 77 | select MIGHT_HAVE_CACHE_L2X0 |
| 78 | help |
| 79 | Enable support for the ARM11MPCore tile fitted to the Realview(R) |
| 80 | Emulation Baseboard platform. |
| 81 | |
| 82 | config REALVIEW_EB_ARM11MP_REVB |
| 83 | bool "Support ARM11MPCore RevB Tile" |
| 84 | depends on REALVIEW_EB_ARM11MP && ARCH_MULTI_V6 |
| 85 | help |
| 86 | Enable support for the ARM11MPCore Revision B tile on the |
| 87 | Realview(R) Emulation Baseboard platform. Since there are device |
| 88 | address differences, a kernel built with this option enabled is |
| 89 | not compatible with other revisions of the ARM11MPCore tile. |
| 90 | |
| 91 | config MACH_REALVIEW_PB11MP |
| 92 | bool "Support RealView(R) Platform Baseboard for ARM11MPCore" |
| 93 | depends on ARCH_MULTI_V6 |
| 94 | select ARM_GIC |
| 95 | select HAVE_ARM_SCU if SMP |
| 96 | select HAVE_ARM_TWD if SMP |
| 97 | select HAVE_PATA_PLATFORM |
| 98 | select HAVE_SMP |
| 99 | select MIGHT_HAVE_CACHE_L2X0 |
| 100 | help |
| 101 | Include support for the ARM(R) RealView(R) Platform Baseboard for |
| 102 | the ARM11MPCore. This platform has an on-board ARM11MPCore and has |
| 103 | support for PCI-E and Compact Flash. |
| 104 | |
| 105 | # ARMv6 CPU without K extensions, but does have the new exclusive ops |
| 106 | config MACH_REALVIEW_PB1176 |
| 107 | bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S" |
| 108 | depends on ARCH_MULTI_V6 |
| 109 | select ARM_GIC |
| 110 | select CPU_V6 |
| 111 | select HAVE_TCM |
| 112 | select MIGHT_HAVE_CACHE_L2X0 |
| 113 | help |
| 114 | Include support for the ARM(R) RealView(R) Platform Baseboard for |
| 115 | ARM1176JZF-S. |
| 116 | |
| 117 | config REALVIEW_PB1176_SECURE_FLASH |
| 118 | bool "Allow access to the secure flash memory block" |
| 119 | depends on MACH_REALVIEW_PB1176 |
| 120 | default n |
| 121 | help |
| 122 | Select this option if Linux will only run in secure mode on the |
| 123 | RealView PB1176 platform and access to the secure flash memory |
| 124 | block (64MB @ 0x3c000000) is required. |
| 125 | |
| 126 | config MACH_REALVIEW_PBA8 |
| 127 | bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform" |
| 128 | depends on ARCH_MULTI_V7 |
| 129 | select ARM_GIC |
| 130 | select HAVE_PATA_PLATFORM |
| 131 | help |
| 132 | Include support for the ARM(R) RealView Platform Baseboard for |
| 133 | Cortex(tm)-A8. This platform has an on-board Cortex-A8 and has |
| 134 | support for PCI-E and Compact Flash. |
| 135 | |
| 136 | config MACH_REALVIEW_PBX |
| 137 | bool "Support RealView(R) Platform Baseboard Explore for Cortex-A9" |
| 138 | depends on ARCH_MULTI_V7 |
| 139 | select ARM_GIC |
| 140 | select HAVE_ARM_SCU if SMP |
| 141 | select HAVE_ARM_TWD if SMP |
| 142 | select HAVE_PATA_PLATFORM |
| 143 | select HAVE_SMP |
| 144 | select MIGHT_HAVE_CACHE_L2X0 |
| 145 | select ZONE_DMA |
| 146 | help |
| 147 | Include support for the ARM(R) RealView(R) Platform Baseboard |
| 148 | Explore. |
| 149 | |
| 150 | config REALVIEW_HIGH_PHYS_OFFSET |
| 151 | bool "High physical base address for the RealView platform" |
| 152 | depends on MMU && !MACH_REALVIEW_PB1176 |
| 153 | default y |
| 154 | help |
| 155 | RealView boards other than PB1176 have the RAM available at |
| 156 | 0x70000000, 256MB of which being mirrored at 0x00000000. If |
| 157 | the board supports 512MB of RAM, this option allows the |
| 158 | memory to be accessed contiguously at the high physical |
| 159 | offset. On the PBX board, disabling this option allows 1GB of |
| 160 | RAM to be used with HIGHMEM. |
| 161 | |
| 162 | endif |