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authorLadislav Michl <ladis@linux-mips.org>2009-04-22 01:12:04 +0200
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-04-29 21:39:46 +0200
commit3791a1187c1401c33c9512595e6e89dbb46230c5 (patch)
tree89d786b2fc8ac072d23b68ac6eca7f0266f7b4f5 /include/configs/omap1510inn.h
parent42bf4b2248146abdc592bde0009c6ea42067f437 (diff)
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arm925t: Fix CONFIG_SYS_HZ to 1000
Let CONFIG_SYS_HZ to have value of 1000 effectively fixing all users of get_timer. Changes since original version: * Set PTV=2 (divisor 8) for boards using 12MHz timer clock source to improve timer resolution. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Diffstat (limited to 'include/configs/omap1510inn.h')
-rw-r--r--include/configs/omap1510inn.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/configs/omap1510inn.h b/include/configs/omap1510inn.h
index 6c1c5ec..8408209 100644
--- a/include/configs/omap1510inn.h
+++ b/include/configs/omap1510inn.h
@@ -132,12 +132,12 @@
#define CONFIG_SYS_LOAD_ADDR 0x10000000 /* default load address */
-/* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1.
+/* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
* This time is further subdivided by a local divisor.
*/
#define CONFIG_SYS_TIMERBASE OMAP1510_TIMER1_BASE /* use timer 1 */
-#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */
-#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))
+#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ 1000
/*-----------------------------------------------------------------------
* Stack sizes