diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-realview/Kconfig | 3 | ||||
| -rw-r--r-- | arch/arm/mach-realview/realview_eb.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-realview/realview_pb1176.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-realview/realview_pb11mp.c | 2 | ||||
| -rw-r--r-- | arch/arm/mm/Kconfig | 6 |
5 files changed, 11 insertions, 4 deletions
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index eba1a8ce7354..5ccde7cf39e8 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -10,7 +10,6 @@ config MACH_REALVIEW_EB config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore tile" depends on MACH_REALVIEW_EB - select CACHE_L2X0 help Enable support for the ARM11MPCore tile on the Realview platform. @@ -27,7 +26,6 @@ config REALVIEW_EB_ARM11MP_REVB config MACH_REALVIEW_PB11MP bool "Support RealView/PB11MPCore platform" select ARM_GIC - select CACHE_L2X0 help Include support for the ARM(R) RealView MPCore Platform Baseboard. PB11MPCore is a platform with an on-board ARM11MPCore and has @@ -36,7 +34,6 @@ config MACH_REALVIEW_PB11MP config MACH_REALVIEW_PB1176 bool "Support RealView/PB1176 platform" select ARM_GIC - select CACHE_L2X0 help Include support for the ARM(R) RealView ARM1176 Platform Baseboard. diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index 247b55620477..5782d83fd886 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -365,9 +365,11 @@ static void __init realview_eb_init(void) if (core_tile_eb11mp()) { realview_eb11mp_fixup(); +#ifdef CONFIG_CACHE_L2X0 /* 1MB (128KB/way), 8-way associativity, evmon/parity/share enabled * Bits: .... ...0 0111 1001 0000 .... .... .... */ l2x0_init(__io_address(REALVIEW_EB11MP_L220_BASE), 0x00790000, 0xfe000fff); +#endif } clk_register(&realview_clcd_clk); diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index 4e6731098e5b..cf7f576a5860 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -260,8 +260,10 @@ static void __init realview_pb1176_init(void) { int i; +#ifdef CONFIG_CACHE_L2X0 /* 128Kb (16Kb/way) 8-way associativity. evmon/parity/share enabled. */ l2x0_init(__io_address(REALVIEW_PB1176_L220_BASE), 0x00730000, 0xfe000fff); +#endif clk_register(&realview_clcd_clk); diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 7d1fa1fad5e4..f7ce1c5a178a 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -306,9 +306,11 @@ static void __init realview_pb11mp_init(void) { int i; +#ifdef CONFIG_CACHE_L2X0 /* 1MB (128KB/way), 8-way associativity, evmon/parity/share enabled * Bits: .... ...0 0111 1001 0000 .... .... .... */ l2x0_init(__io_address(REALVIEW_TC11MP_L220_BASE), 0x00790000, 0xfe000fff); +#endif clk_register(&realview_clcd_clk); diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index f405435fe64e..3696f4fe45de 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -701,5 +701,9 @@ config OUTER_CACHE default n config CACHE_L2X0 - bool + bool "Enable the L2x0 outer cache controller" + depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 + default y select OUTER_CACHE + help + This option enables the L2x0 PrimeCell. |