Cleanup
diff --git a/board/integratorcp/integratorcp.c b/board/integratorcp/integratorcp.c
index db833f0..216876b 100644
--- a/board/integratorcp/integratorcp.c
+++ b/board/integratorcp/integratorcp.c
@@ -24,7 +24,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@@ -108,33 +108,33 @@
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
#ifdef CONFIG_CM_SPD_DETECT
- {
+ {
extern void dram_query(void);
unsigned long cm_reg_sdram;
unsigned long sdram_shift;
dram_query(); /* Assembler accesses to CM registers */
- /* Queries the SPD values */
+ /* Queries the SPD values */
/* Obtain the SDRAM size from the CM SDRAM register */
cm_reg_sdram = *(volatile ulong *)(CM_BASE + OS_SDRAM);
- /* Register SDRAM size
- *
- * 0xXXXXXXbbb000bb 16 MB
- * 0xXXXXXXbbb001bb 32 MB
- * 0xXXXXXXbbb010bb 64 MB
- * 0xXXXXXXbbb011bb 128 MB
- * 0xXXXXXXbbb100bb 256 MB
- *
+ /* Register SDRAM size
+ *
+ * 0xXXXXXXbbb000bb 16 MB
+ * 0xXXXXXXbbb001bb 32 MB
+ * 0xXXXXXXbbb010bb 64 MB
+ * 0xXXXXXXbbb011bb 128 MB
+ * 0xXXXXXXbbb100bb 256 MB
+ *
*/
- sdram_shift = ((cm_reg_sdram & 0x0000001C)/4)%4;
- gd->bd->bi_dram[0].size = 0x01000000 << sdram_shift;
+ sdram_shift = ((cm_reg_sdram & 0x0000001C)/4)%4;
+ gd->bd->bi_dram[0].size = 0x01000000 << sdram_shift;
- }
+ }
#endif /* CM_SPD_DETECT */
return 0;
@@ -147,13 +147,13 @@
/* U-Boot expects a 32 bit timer, running at CFG_HZ */
/* Keep total timer count to avoid losing decrements < div_timer */
static unsigned long long total_count = 0;
-static unsigned long long lastdec; /* Timer reading at last call */
+static unsigned long long lastdec; /* Timer reading at last call */
static unsigned long long div_clock = 1; /* Divisor applied to timer clock */
static unsigned long long div_timer = 1; /* Divisor to convert timer reading
* change to U-Boot ticks
*/
/* CFG_HZ = CFG_HZ_CLOCK/(div_clock * div_timer) */
-static ulong timestamp; /* U-Boot ticks since startup */
+static ulong timestamp; /* U-Boot ticks since startup */
#define TIMER_LOAD_VAL ((ulong)0xFFFFFFFF)
#define READ_TIMER (*(volatile ulong *)(CFG_TIMERBASE+4))
@@ -169,13 +169,13 @@
/* Load timer with initial value */
*(volatile ulong *)(CFG_TIMERBASE + 0) = TIMER_LOAD_VAL;
/* Set timer to be
- * enabled 1
- * periodic 1
- * no interrupts 0
- * X 0
- * divider 1 00 == less rounding error
- * 32 bit 1
- * wrapping 0
+ * enabled 1
+ * periodic 1
+ * no interrupts 0
+ * X 0
+ * divider 1 00 == less rounding error
+ * 32 bit 1
+ * wrapping 0
*/
*(volatile ulong *)(CFG_TIMERBASE + 8) = 0x000000C2;
/* init the timestamp */
@@ -219,8 +219,7 @@
tmp = get_timer_masked(); /* get current timestamp */
tmo += tmp; /* form target timestamp */
- while (get_timer_masked () < tmo)/* loop till event */
- {
+ while (get_timer_masked () < tmo) {/* loop till event */
/*NOP*/;
}
}
@@ -228,26 +227,25 @@
void reset_timer_masked (void)
{
/* capure current decrementer value */
- lastdec = (unsigned long long)READ_TIMER;
+ lastdec = (unsigned long long)READ_TIMER;
/* start "advancing" time stamp from 0 */
- timestamp = 0L;
+ timestamp = 0L;
}
-/* converts the timer reading to U-Boot ticks */
+/* converts the timer reading to U-Boot ticks */
/* the timestamp is the number of ticks since reset */
ulong get_timer_masked (void)
{
/* get current count */
unsigned long long now = (unsigned long long)READ_TIMER;
- if(now > lastdec)
- {
+ if(now > lastdec) {
/* Must have wrapped */
- total_count += lastdec + TIMER_LOAD_VAL + 1 - now;
+ total_count += lastdec + TIMER_LOAD_VAL + 1 - now;
} else {
total_count += lastdec - now;
}
- lastdec = now;
+ lastdec = now;
timestamp = (ulong)(total_count/div_timer);
return timestamp;