[PATCH v4 3/5] i.MX: system.c: Replace magic numbers

[Andrey Smirnov]

Replace magic numbers used to form L310 Prefetch Control Register value.

Acked-by: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
 arch/arm/mach-imx/system.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c
index b153376..76d7ebe 100644
--- a/arch/arm/mach-imx/system.c
+++ b/arch/arm/mach-imx/system.c
@@ -109,7 +109,10 @@ void __init imx_init_l2cache(void)
        if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) {
                /* Configure the L2 PREFETCH and POWER registers */
                val = readl_relaxed(l2x0_base + L310_PREFETCH_CTRL);
-               val |= 0x70800000;
+               val |= L310_PREFETCH_CTRL_DBL_LINEFILL |
+                       L310_PREFETCH_CTRL_INSTR_PREFETCH |
+                       L310_PREFETCH_CTRL_DATA_PREFETCH |
+                       L310_PREFETCH_CTRL_DBL_LINEFILL_INCR;
                writel_relaxed(val, l2x0_base + L310_PREFETCH_CTRL);
        }
 
-- 
2.5.5