Merge branch 'master' of /home/wd/git/u-boot/custodians
diff --git a/board/versatile/versatile.c b/board/versatile/versatile.c
index 3b9b020..0f35caa 100644
--- a/board/versatile/versatile.c
+++ b/board/versatile/versatile.c
@@ -37,10 +37,6 @@
DECLARE_GLOBAL_DATA_PTR;
-void flash__init (void);
-void ether__init (void);
-void peripheral_power_enable (void);
-
#if defined(CONFIG_SHOW_BOOT_PROGRESS)
void show_boot_progress(int progress)
{
@@ -82,8 +78,6 @@
icache_enable ();
- flash__init ();
- ether__init ();
return 0;
}
@@ -98,22 +92,6 @@
Routine:
Description:
******************************/
-void flash__init (void)
-{
-}
-/*************************************************************
- Routine:ether__init
- Description: take the Ethernet controller out of reset and wait
- for the EEPROM load to complete.
-*************************************************************/
-void ether__init (void)
-{
-}
-
-/******************************
- Routine:
- Description:
-******************************/
int dram_init (void)
{
return 0;
diff --git a/cpu/arm1136/mx31/interrupts.c b/cpu/arm1136/mx31/interrupts.c
index b36c58c..ab7202f 100644
--- a/cpu/arm1136/mx31/interrupts.c
+++ b/cpu/arm1136/mx31/interrupts.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <asm/arch/mx31-regs.h>
+#include <div64.h>
#define TIMER_BASE 0x53f90000 /* General purpose timer 1 */
@@ -38,24 +39,55 @@
#define GPTCR_CLKSOURCE_32 (4 << 6) /* Clock source */
#define GPTCR_TEN 1 /* Timer enable */
+static ulong timestamp;
+static ulong lastinc;
+
/* "time" is measured in 1 / CONFIG_SYS_HZ seconds, "tick" is internal timer period */
#ifdef CONFIG_MX31_TIMER_HIGH_PRECISION
/* ~0.4% error - measured with stop-watch on 100s boot-delay */
-#define TICK_TO_TIME(t) ((t) * CONFIG_SYS_HZ / CONFIG_MX31_CLK32)
-#define TIME_TO_TICK(t) ((unsigned long long)(t) * CONFIG_MX31_CLK32 / CONFIG_SYS_HZ)
-#define US_TO_TICK(t) (((unsigned long long)(t) * CONFIG_MX31_CLK32 + \
- 999999) / 1000000)
+static inline unsigned long long tick_to_time(unsigned long long tick)
+{
+ tick *= CONFIG_SYS_HZ;
+ do_div(tick, CONFIG_MX31_CLK32);
+ return tick;
+}
+
+static inline unsigned long long time_to_tick(unsigned long long time)
+{
+ time *= CONFIG_MX31_CLK32;
+ do_div(time, CONFIG_SYS_HZ);
+ return time;
+}
+
+static inline unsigned long long us_to_tick(unsigned long long us)
+{
+ us = us * CONFIG_MX31_CLK32 + 999999;
+ do_div(us, 1000000);
+ return us;
+}
#else
/* ~2% error */
#define TICK_PER_TIME ((CONFIG_MX31_CLK32 + CONFIG_SYS_HZ / 2) / CONFIG_SYS_HZ)
#define US_PER_TICK (1000000 / CONFIG_MX31_CLK32)
-#define TICK_TO_TIME(t) ((t) / TICK_PER_TIME)
-#define TIME_TO_TICK(t) ((unsigned long long)(t) * TICK_PER_TIME)
-#define US_TO_TICK(t) (((t) + US_PER_TICK - 1) / US_PER_TICK)
-#endif
-static ulong timestamp;
-static ulong lastinc;
+static inline unsigned long long tick_to_time(unsigned long long tick)
+{
+ do_div(tick, TICK_PER_TIME);
+ return tick;
+}
+
+static inline unsigned long long time_to_tick(unsigned long long time)
+{
+ return time * TICK_PER_TIME;
+}
+
+static inline unsigned long long us_to_tick(unsigned long long us)
+{
+ us += US_PER_TICK - 1;
+ do_div(us, US_PER_TICK);
+ return us;
+}
+#endif
/* nothing really to do with interrupts, just starts up a counter. */
/* The 32768Hz 32-bit timer overruns in 131072 seconds */
@@ -107,7 +139,7 @@
* 5 * 10^9 days... and get_ticks() * CONFIG_SYS_HZ wraps in
* 5 * 10^6 days - long enough.
*/
- return TICK_TO_TIME(get_ticks());
+ return tick_to_time(get_ticks());
}
ulong get_timer (ulong base)
@@ -117,7 +149,7 @@
void set_timer (ulong t)
{
- timestamp = TIME_TO_TICK(t);
+ timestamp = time_to_tick(t);
}
/* delay x useconds AND perserve advance timstamp value */
@@ -126,7 +158,7 @@
unsigned long long tmp;
ulong tmo;
- tmo = US_TO_TICK(usec);
+ tmo = us_to_tick(usec);
tmp = get_ticks() + tmo; /* get current timestamp */
while (get_ticks() < tmp) /* loop till event */
diff --git a/cpu/arm926ejs/Makefile b/cpu/arm926ejs/Makefile
index 0facce4..d5ac7d3 100644
--- a/cpu/arm926ejs/Makefile
+++ b/cpu/arm926ejs/Makefile
@@ -26,7 +26,7 @@
LIB = $(obj)lib$(CPU).a
START = start.o
-COBJS = interrupts.o cpu.o cpuinfo.o
+COBJS = interrupts.o cpu.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
diff --git a/cpu/arm926ejs/omap/Makefile b/cpu/arm926ejs/omap/Makefile
index c335d5c..74aea74 100644
--- a/cpu/arm926ejs/omap/Makefile
+++ b/cpu/arm926ejs/omap/Makefile
@@ -25,7 +25,7 @@
LIB = $(obj)lib$(SOC).a
-COBJS = timer.o
+COBJS = timer.o cpuinfo.o
SOBJS = reset.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/cpu/arm926ejs/cpuinfo.c b/cpu/arm926ejs/omap/cpuinfo.c
similarity index 100%
rename from cpu/arm926ejs/cpuinfo.c
rename to cpu/arm926ejs/omap/cpuinfo.c