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[U-Boot,V3,03/14] ARM: AM43xx: Add L2 Support

Message ID 1386667944-20748-4-git-send-email-lokeshvutla@ti.com
State Accepted
Delegated to: Tom Rini
Headers show

Commit Message

Lokesh Vutla Dec. 10, 2013, 9:32 a.m. UTC 
AM4372 uses PL310 L2 Cache. Enable the configs for the same.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
Changes since V2:
-> No change.
 include/configs/am43xx_evm.h |    5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index cad6979..833e5fa 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -30,6 +30,11 @@ 
 #define CONFIG_SPL_MAX_SIZE		(0x40337C00 - CONFIG_SPL_TEXT_BASE)
 #define CONFIG_SPL_YMODEM_SUPPORT
 
+/* Enabling L2 Cache */
+#define CONFIG_SYS_L2_PL310
+#define CONFIG_SYS_PL310_BASE	0x48242000
+#define CONFIG_SYS_CACHELINE_SIZE	32
+
 /*
  * Since SPL did pll and ddr initialization for us,
  * we don't need to do it twice.