[U-Boot] [PATCH v2] armv8: configs: ls1012a: correct the generic timer frequency issue

andy.tang at nxp.com andy.tang at nxp.com
Thu Oct 12 06:29:26 UTC 2017


From: Yuantian Tang <andy.tang at nxp.com>

On ls1012a soc, core clock source frequency is 100Mhz.
Generic timer frequency is derived from core clock source divided
by 4, which is 25Mhz. So assign timer frequency to 25Mhz here.

Signed-off-by: Tang Yuantian <andy.tang at nxp.com>
---
v2:
    - refine the commit message

 include/configs/ls1012a_common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index 096799eb64..a4e78f335f 100644
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -32,7 +32,7 @@
 #define CONFIG_SYS_DDR_BLOCK2_BASE     0x880000000ULL
 
 /* Generic Timer Definitions */
-#define COUNTER_FREQUENCY		CONFIG_SYS_CLK_FREQ/4	/* 25MHz */
+#define COUNTER_FREQUENCY		25000000	/* 25MHz */
 
 /* CSU */
 #define CONFIG_LAYERSCAPE_NS_ACCESS
-- 
2.14.1



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