commit afff8cbdd816ca9b0d71ab54882ce70b21ed84e1
author Achin Gupta <achin.gupta@arm.com> Thu Jun 26 08:59:07 2014 +0100
committer Achin Gupta <achin.gupta@arm.com> Sat Jul 19 23:31:52 2014 +0100
tree 45cd0afb3cdcc7db4fd42669e0430a57fa396768
parent 754a2b7a092d3cf81767f1b5a6ab61531792e45f

Make enablement of the MMU more flexible

This patch adds a 'flags' parameter to each exception level specific function
responsible for enabling the MMU. At present only a single flag which indicates
whether the data cache should also be enabled is implemented. Subsequent patches
will use this flag when enabling the MMU in the warm boot paths.

Change-Id: I0eafae1e678c9ecc604e680851093f1680e9cefa

include/plat/common/platform.h

diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h
index 1eeaac2..4b73a09 100644
--- a/include/plat/common/platform.h
+++ b/include/plat/common/platform.h
@@ -180,7 +180,7 @@
 /*******************************************************************************
  * Optional BL3-1 functions (may be overridden)
  ******************************************************************************/
-void bl31_plat_enable_mmu(void);
+void bl31_plat_enable_mmu(uint32_t flags);
 
 /*******************************************************************************
  * Mandatory BL3-2 functions (only if platform contains a BL3-2)
@@ -190,6 +190,6 @@
 /*******************************************************************************
  * Optional BL3-2 functions (may be overridden)
  ******************************************************************************/
-void bl32_plat_enable_mmu(void);
+void bl32_plat_enable_mmu(uint32_t flags);
 
 #endif /* __PLATFORM_H__ */