1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 07892f4012d8..fe7404318aa8 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -407,6 +407,12 @@ static void __init mainstone_init(void)
         printk(KERN_NOTICE "Mainstone configured to boot from %s\n",
                mst_flash_data[0].name);
 
+        /* system bus arbiter setting
+         * - Core_Park
+         * - LCD_wt:DMA_wt:CORE_Wt = 2:3:4
+         */
+        ARB_CNTRL = ARB_CORE_PARK | 0x234;
+
         /*
          * On Mainstone, we route AC97_SYSCLK via GPIO45 to
          * the audio daughter card