Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

[pandora-kernel.git] / arch / arm / mach-vexpress / ct-ca9x4.c

diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index 577df6c..71fb173 100644 (file)
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -68,7 +68,7 @@ static void __init ct_ca9x4_init_irq(void)
 }
 
 #if 0
-static void ct_ca9x4_timer_init(void)
+static void __init ct_ca9x4_timer_init(void)
 {
        writel(0, MMIO_P2V(CT_CA9X4_TIMER0) + TIMER_CTRL);
        writel(0, MMIO_P2V(CT_CA9X4_TIMER1) + TIMER_CTRL);
@@ -222,12 +222,18 @@ static struct platform_device pmu_device = {
        .resource       = pmu_resources,
 };
 
-static void ct_ca9x4_init(void)
+static void __init ct_ca9x4_init(void)
 {
        int i;
 
 #ifdef CONFIG_CACHE_L2X0
-       l2x0_init(MMIO_P2V(CT_CA9X4_L2CC), 0x00000000, 0xfe0fffff);
+       void __iomem *l2x0_base = MMIO_P2V(CT_CA9X4_L2CC);
+
+       /* set RAM latencies to 1 cycle for this core tile. */
+       writel(0, l2x0_base + L2X0_TAG_LATENCY_CTRL);
+       writel(0, l2x0_base + L2X0_DATA_LATENCY_CTRL);
+
+       l2x0_init(l2x0_base, 0x00400000, 0xfe0fffff);
 #endif
 
        clkdev_add_table(lookups, ARRAY_SIZE(lookups));