[U-Boot] [RFC PATCHv1 3/3] ARM: socfpga: let the pl310 driver configure the cache settings

[Dinh Nguyen]

Load the PL310 L2 cache driver and allow it to setup the cache settings

Signed-off-by: Dinh Nguyen <dinguyen at kernel.org>
---
 arch/arm/mach-socfpga/misc.c | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index fcf211d62b..fb0cfd3c1a 100644
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -59,20 +59,9 @@ void enable_caches(void)
 #ifdef CONFIG_SYS_L2_PL310
 void v7_outer_cache_enable(void)
 {
-	/* Disable the L2 cache */
-	clrbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN);
-
-	writel(0x111, &pl310->pl310_tag_latency_ctrl);
-	writel(0x121, &pl310->pl310_data_latency_ctrl);
-
-	/* enable BRESP, instruction and data prefetch, full line of zeroes */
-	setbits_le32(&pl310->pl310_aux_ctrl,
-		     L310_AUX_CTRL_DATA_PREFETCH_MASK |
-		     L310_AUX_CTRL_INST_PREFETCH_MASK |
-		     L310_SHARED_ATT_OVERRIDE_ENABLE);
+	struct udevice *dev;
 
-	/* Enable the L2 cache */
-	setbits_le32(&pl310->pl310_ctrl, L2X0_CTRL_EN);
+	uclass_first_device(UCLASS_MISC, &dev);
 }
 
 void v7_outer_cache_disable(void)
-- 
2.20.0