ARM: Remove dependency of plat-orion time code on mach directory includes.

This patch makes the various mach dirs that use the plat-orion time
code pass in timer and bridge addresses explicitly, instead of having
plat-orion get those values by including a mach dir include file --
the latter mechanism is problematic if you want to support multiple
ARM platforms in the same kernel image.

Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>

4 files changed, 10 insertions, 6 deletions

diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index 818f19d7ab1f..e41e909cf8f4 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -18,6 +18,7 @@
 #include <asm/timex.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
+#include <mach/bridge-regs.h>
 #include <mach/loki.h>
 #include <plat/orion_nand.h>
 #include <plat/time.h>
@@ -290,9 +291,15 @@ void __init loki_uart1_init(void)
 /*****************************************************************************
  * Time handling
  ****************************************************************************/
+void __init loki_init_early(void)
+{
+        orion_time_set_base(TIMER_VIRT_BASE);
+}
+
 static void loki_timer_init(void)
 {
-        orion_time_init(IRQ_LOKI_BRIDGE, LOKI_TCLK);
+        orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
+                        IRQ_LOKI_BRIDGE, LOKI_TCLK);
 }
 
 struct sys_timer loki_timer = {
diff --git a/arch/arm/mach-loki/common.h b/arch/arm/mach-loki/common.h
index 26054fd0f05e..a315dcf8887c 100644
--- a/arch/arm/mach-loki/common.h
+++ b/arch/arm/mach-loki/common.h
@@ -18,6 +18,7 @@ struct mv643xx_eth_platform_data;
  */
 void loki_map_io(void);
 void loki_init(void);
+void loki_init_early(void);
 void loki_init_irq(void);
 
 extern struct mbus_dram_target_info loki_mbus_dram_info;
diff --git a/arch/arm/mach-loki/include/mach/bridge-regs.h b/arch/arm/mach-loki/include/mach/bridge-regs.h
index a3fabf70044f..fd87732097cd 100644
--- a/arch/arm/mach-loki/include/mach/bridge-regs.h
+++ b/arch/arm/mach-loki/include/mach/bridge-regs.h
@@ -17,11 +17,6 @@
 #define SYSTEM_SOFT_RESET       (BRIDGE_VIRT_BASE | 0x010c)
 #define SOFT_RESET              0x00000001
 
-#define BRIDGE_CAUSE            (BRIDGE_VIRT_BASE | 0x0110)
-
-#define BRIDGE_MASK             (BRIDGE_VIRT_BASE | 0x0114)
-#define BRIDGE_INT_TIMER0       0x0002
-#define BRIDGE_INT_TIMER1       0x0004
 #define BRIDGE_INT_TIMER1_CLR   0x0004
 
 #define IRQ_VIRT_BASE           (BRIDGE_VIRT_BASE | 0x0200)
diff --git a/arch/arm/mach-loki/lb88rc8480-setup.c b/arch/arm/mach-loki/lb88rc8480-setup.c
index a1e75e7fc500..35eae4e6abb2 100644
--- a/arch/arm/mach-loki/lb88rc8480-setup.c
+++ b/arch/arm/mach-loki/lb88rc8480-setup.c
@@ -93,6 +93,7 @@ MACHINE_START(LB88RC8480, "Marvell LB88RC8480 Development Board")
         .boot_params    = 0x00000100,
         .init_machine   = lb88rc8480_init,
         .map_io         = loki_map_io,
+        .init_early     = loki_init_early,
         .init_irq       = loki_init_irq,
         .timer          = &loki_timer,
 MACHINE_END