rk3188 LR097 : change size of memory reserved for mali ump

diff --git a/arch/arm/mach-rk30/board-rk3168-LR097.c b/arch/arm/mach-rk30/board-rk3168-LR097.c
index 8f9338665849f88f8b8cdfd87db849417cb70a83..c1cfc9f2437dafcff409b389bca0419c6cdb9c6a 100755 (executable)
--- a/arch/arm/mach-rk30/board-rk3168-LR097.c
+++ b/arch/arm/mach-rk30/board-rk3168-LR097.c
@@ -2242,7 +2242,7 @@ static void __init rk30_reserve(void)
        /*if lcd resolution great than or equal to 1920*1200,reserve the ump memory */
        if(!(get_fb_size() < ALIGN(HD_SCREEN_SIZE,SZ_1M)))
        {
-               int ump_mem_phy_size=512UL*1024UL*1024UL; 
+               int ump_mem_phy_size=256UL*1024UL*1024UL; 
                resource_mali[0].start = board_mem_reserve_add("ump buf", ump_mem_phy_size); 
                resource_mali[0].end = resource_mali[0].start + ump_mem_phy_size -1;
        }