From dd3e3f414d0e6ed1643c2e2ccac676b7fc1dc7a9 Mon Sep 17 00:00:00 2001 From: Peter Hoyes Date: Tue, 1 Feb 2022 11:28:46 +0000 Subject: [PATCH] Makefile: Change COUNTER_FREQ to 100 MHz Older Arm Fast Models (AEM < RevC) had a base frequency of 24 MHz. but the RevC base models use 100 MHz. There is not a robust method of determining the configured base frequency at runtime, so update COUNTER_FREQ to be 100 MHz. Issue-Id: SCM-3871 Upstream-Status: Pending Signed-off-by: Peter Hoyes Change-Id: Ia9ad0f8ee488d1a887791f1fa1d8f3bf9c5887fd --- Makefile.am | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile.am b/Makefile.am index 40bc5d6..b48173c 100644 --- a/Makefile.am +++ b/Makefile.am @@ -13,7 +13,7 @@ SCRIPT_DIR := $(top_srcdir)/scripts PHYS_OFFSET := $(shell perl -I $(SCRIPT_DIR) $(SCRIPT_DIR)/findmem.pl $(KERNEL_DTB)) UART_BASE := $(shell perl -I $(SCRIPT_DIR) $(SCRIPT_DIR)/findbase.pl $(KERNEL_DTB) 0 'arm,pl011') SYSREGS_BASE := $(shell perl -I $(SCRIPT_DIR) $(SCRIPT_DIR)/findbase.pl $(KERNEL_DTB) 0 'arm,vexpress-sysreg' 2> /dev/null) -COUNTER_FREQ := 24000000 +COUNTER_FREQ := 100000000 CPU_IDS := $(shell perl -I $(SCRIPT_DIR) $(SCRIPT_DIR)/findcpuids.pl $(KERNEL_DTB)) NR_CPUS := $(shell echo $(CPU_IDS) | tr ',' ' ' | wc -w) -- 2.25.1