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[U-Boot,06/34] zynq: Enable cache options

Message ID 48ade01e-7423-402c-8522-01e41547920e@CH1EHSMHS003.ehs.local
State Accepted
Delegated to: Michal Simek
Headers show

Commit Message

Jagannadha Sutradharudu Teki Nov. 5, 2013, 5:46 p.m. UTC 
- Enable cache command
- Turn-off L2 cache
- Turn-on D-cache

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
 include/configs/zynq.h | 10 ++++++++++
 1 file changed, 10 insertions(+)
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Patch

diff --git a/include/configs/zynq.h b/include/configs/zynq.h
index abeb2da..f32008b 100644
--- a/include/configs/zynq.h
+++ b/include/configs/zynq.h
@@ -16,6 +16,16 @@ 
 # define CONFIG_CPU_FREQ_HZ	800000000
 #endif
 
+/* Cache options */
+#define CONFIG_CMD_CACHE
+#define CONFIG_SYS_CACHELINE_SIZE	32
+
+#define CONFIG_SYS_L2CACHE_OFF
+#ifndef CONFIG_SYS_L2CACHE_OFF
+# define CONFIG_SYS_L2_PL310
+# define CONFIG_SYS_PL310_BASE		0xf8f02000
+#endif
+
 /* Serial drivers */
 #define CONFIG_BAUDRATE		115200
 /* The following table includes the supported baudrates */