blob: ebbc939c0523eba1ca2754886996b3430c8be8a6 [file] [log] [blame]
Andrew Geisslerea144b032023-01-27 16:03:57 -06001From 862d3f1ac66a75cdf48adbdebd8adbaf671a9366 Mon Sep 17 00:00:00 2001
Brad Bishopbec4ebc2022-08-03 09:55:16 -04002From: Qi Feng <qi.feng@arm.com>
3Date: Thu, 28 Jul 2022 17:47:18 +0800
4Subject: [PATCH 6/9] vexpress64: Do not set COUNTER_FREQUENCY
5
6VExpress boards normally run as a second-stage bootloader so should not
7need to modify CNTFRQ_EL0. On the BASER_FVP, U-Boot can modify it if
8running at EL2, but shouldn't because it might be different from the
9value being used by the first-stage bootloader (which might be
10providing PSCI services).
11
12Upstream-Status: Inappropriate [other]
13 Implementation pending further discussion
14Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
15Signed-off-by: Qi Feng <qi.feng@arm.com>
16---
17 configs/vexpress_aemv8r_defconfig | 1 -
18 1 file changed, 1 deletion(-)
19
20diff --git a/configs/vexpress_aemv8r_defconfig b/configs/vexpress_aemv8r_defconfig
Andrew Geisslerea144b032023-01-27 16:03:57 -060021index 6226f6b2c1..b902a6a7d9 100644
Brad Bishopbec4ebc2022-08-03 09:55:16 -040022--- a/configs/vexpress_aemv8r_defconfig
23+++ b/configs/vexpress_aemv8r_defconfig
24@@ -1,5 +1,4 @@
25 CONFIG_ARM=y
26-CONFIG_COUNTER_FREQUENCY=24000000
27 CONFIG_ARCH_VEXPRESS64=y
28 CONFIG_NR_DRAM_BANKS=2
29 CONFIG_DEFAULT_DEVICE_TREE="arm_fvp"
30--
312.25.1
32