[ARM] Orion: clean up addr-map.c after window setting code purge

This patch cleans up Orion's addr-map.c a bit after all peripheral
window programming code has been moved out into the relevant drivers.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Reviewed-by: Tzachi Perelstein <tzachi@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Nicolas Pitre <nico@marvell.com>

diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index 186f51ce7c114ac883c6b34b639c394c16824678..e63fb05dc8931e637bbec1f6c0f7398e79ebc09a 100644 (file)
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -34,11 +34,7 @@
  * Non-CPU Masters address decoding --
  * Unlike the CPU, we setup the access from Orion's master interfaces to DDR
  * banks only (the typical use case).
- * Setup access for each master to DDR is issued by common.c.
- *
- * Note: although orion_setbits() and orion_clrbits() are not atomic
- * no locking is necessary here since code in this file is only called
- * at boot time when there is no concurrency issues.
+ * Setup access for each master to DDR is issued by platform device setup.
  */
 
 /*
@@ -48,10 +44,6 @@
 #define TARGET_DEV_BUS         1
 #define TARGET_PCI             3
 #define TARGET_PCIE            4
-#define ATTR_DDR_CS(n)         (((n) ==0) ? 0xe :      \
-                               ((n) == 1) ? 0xd :      \
-                               ((n) == 2) ? 0xb :      \
-                               ((n) == 3) ? 0x7 : 0xf)
 #define ATTR_PCIE_MEM          0x59
 #define ATTR_PCIE_IO           0x51
 #define ATTR_PCIE_WA           0x79
@@ -61,17 +53,12 @@
 #define ATTR_DEV_CS1           0x1d
 #define ATTR_DEV_CS2           0x1b
 #define ATTR_DEV_BOOT          0xf
-#define WIN_EN                 1
 
 /*
  * Helpers to get DDR bank info
  */
-#define DDR_BASE_CS(n)         ORION5X_DDR_REG(0x1500 + ((n) * 8))
-#define DDR_SIZE_CS(n)         ORION5X_DDR_REG(0x1504 + ((n) * 8))
-#define DDR_MAX_CS             4
-#define DDR_REG_TO_SIZE(reg)   (((reg) | 0xffffff) + 1)
-#define DDR_REG_TO_BASE(reg)   ((reg) & 0xff000000)
-#define DDR_BANK_EN            1
+#define DDR_BASE_CS(n)         ORION5X_DDR_REG(0x1500 + ((n) << 3))
+#define DDR_SIZE_CS(n)         ORION5X_DDR_REG(0x1504 + ((n) << 3))
 
 /*
  * CPU Address Decode Windows registers