[U-Boot] [PATCH] mips: mt76xx: Use correct timer frequency

Stefan Roese sr at denx.de
Thu Jan 31 06:24:43 UTC 2019


Testing has shown that the timer on the MT7688 platforms does not run
correctly (too fast timeout). This patch changes
CONFIG_SYS_MIPS_TIMER_FREQ from 200MHz to 290MHz which is the correct
value, as its also used in Linux.

Signed-off-by: Stefan Roese <sr at denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>
---
 include/configs/gardena-smart-gateway-mt7688.h | 2 +-
 include/configs/linkit-smart-7688.h            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/configs/gardena-smart-gateway-mt7688.h b/include/configs/gardena-smart-gateway-mt7688.h
index b10857a757..b3b89d2ab9 100644
--- a/include/configs/gardena-smart-gateway-mt7688.h
+++ b/include/configs/gardena-smart-gateway-mt7688.h
@@ -7,7 +7,7 @@
 #define __CONFIG_GARDENA_SMART_GATEWAY_H
 
 /* CPU */
-#define CONFIG_SYS_MIPS_TIMER_FREQ	200000000
+#define CONFIG_SYS_MIPS_TIMER_FREQ	290000000
 
 /* RAM */
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
diff --git a/include/configs/linkit-smart-7688.h b/include/configs/linkit-smart-7688.h
index 3bae92d0ee..2adf38545a 100644
--- a/include/configs/linkit-smart-7688.h
+++ b/include/configs/linkit-smart-7688.h
@@ -7,7 +7,7 @@
 #define __CONFIG_LINKIT_SMART_7688_H
 
 /* CPU */
-#define CONFIG_SYS_MIPS_TIMER_FREQ	200000000
+#define CONFIG_SYS_MIPS_TIMER_FREQ	290000000
 
 /* RAM */
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
-- 
2.20.1



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