[ARM] 5587/1: nomadik: add l2cc
Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -27,6 +27,9 @@
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#include <asm/mach/map.h>
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#include <asm/hardware/vic.h>
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#include <asm/cacheflush.h>
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#include <asm/hardware/cache-l2x0.h>
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/* The 8815 has 4 GPIO blocks, let's register them immediately */
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static struct nmk_gpio_platform_data cpu8815_gpio[] = {
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{
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@ -125,9 +128,12 @@ void __init cpu8815_init_irq(void)
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/*
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* This function is called from the board init ("init_machine").
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* Currently nothing is done as we can't register amba devs so early.
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*/
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void __init cpu8815_platform_init(void)
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{
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#ifdef CONFIG_CACHE_L2X0
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/* At full speed latency must be >=2, so 0x249 in low bits */
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l2x0_init(io_p2v(NOMADIK_L2CC_BASE), 0x00730249, 0xfe000fff);
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#endif
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return;
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}
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@ -758,7 +758,7 @@ config CACHE_FEROCEON_L2_WRITETHROUGH
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config CACHE_L2X0
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bool "Enable the L2x0 outer cache controller"
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depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \
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REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX
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REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK
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default y
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select OUTER_CACHE
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help
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