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| author | Catalin Marinas <catalin.marinas@arm.com> | 2008-04-18 21:43:17 (GMT) |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2008-04-18 21:43:17 (GMT) |
| commit | ba9279519b371340e01cadf4c230e9d52a4bf8c4 (patch) | |
| tree | 146b5d30f75554382d018be4877ea66f2d6ad64c /arch/arm/mach-realview | |
| parent | bc02c58bd13cfaf5a9930d7f2ca4f7d5ed4fa807 (diff) | |
| download | linux-ba9279519b371340e01cadf4c230e9d52a4bf8c4.tar.xz | |
Allow the L2X0 outer cache support to be configurable
By default, this option was selected by the platform Kconfig. This
patch adds "depends on" to L2X0 so that it can be enabled/disabled
manually.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm/mach-realview')
| -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 |
4 files changed, 6 insertions, 3 deletions
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index eba1a8c..5ccde7c 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 247b556..5782d83 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 4e67310..cf7f576 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 7d1fa1f..f7ce1c5 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); |