summaryrefslogtreecommitdiff
path: root/arch/arm/include
diff options
context:
space:
mode:
authorThierry Reding <treding@nvidia.com>2014-08-26 17:34:21 +0200
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2014-11-12 07:25:42 +0100
commit25026fa9f16dd5f9182b47f76ce5043cb35da3f4 (patch)
tree987555c18dc82693c3d7946300e9afcab4721d81 /arch/arm/include
parentb9297c22661437aa57281d9e4f901a7f6c6b6f12 (diff)
downloadu-boot-imx-25026fa9f16dd5f9182b47f76ce5043cb35da3f4.zip
u-boot-imx-25026fa9f16dd5f9182b47f76ce5043cb35da3f4.tar.gz
u-boot-imx-25026fa9f16dd5f9182b47f76ce5043cb35da3f4.tar.bz2
ARM: cache-cp15: Use more accurate types
size_t is the canonical type to represent variables that contain a size. Use it instead of signed integer. Physical addresses can be larger than 32-bit, so use a more appropriate type for them as well. phys_addr_t is a type that is 32-bit on systems that use 32-bit addresses and 64-bit if the system is 64-bit or uses a form of physical address extension to use a larger address space on 32-bit systems. Using these types the same API can be implemented on a wider range of systems. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/system.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index ca2d44f..61e2914 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -201,7 +201,7 @@ enum {
* \param size size of memory region to change
* \param option dcache option to select
*/
-void mmu_set_region_dcache_behaviour(u32 start, int size,
+void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size,
enum dcache_option option);
/**