From patchwork Sat Feb 15 14:02:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 236391 List-Id: U-Boot discussion From: marex at denx.de (Marek Vasut) Date: Sat, 15 Feb 2020 15:02:37 +0100 Subject: [PATCH 1/2] ARM: socfpga: Permit overriding the default timer frequency Message-ID: <20200215140238.2920806-1-marex@denx.de> The default timer rate may be different than 25 MHz, permit overriding the default rate in board configuration file. Ultimatelly, this should be properly handled by a clock driver, however that is not available on Gen5 yet. Signed-off-by: Marek Vasut Cc: Ley Foon Tan Cc: Simon Goldschmidt --- include/configs/socfpga_common.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 8d10469e7c..8c5dcfa57c 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -98,8 +98,10 @@ #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS #define CONFIG_SYS_TIMER_COUNTS_DOWN #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) +#ifndef CONFIG_SYS_TIMER_RATE #define CONFIG_SYS_TIMER_RATE 25000000 #endif +#endif /* * L4 Watchdog