| From db7d4cc91ae19d0cbd05c0ff1b9bf6a55ac0d04a Mon Sep 17 00:00:00 2001 |
| From: Qi Feng <qi.feng@arm.com> |
| Date: Thu, 28 Jul 2022 17:47:18 +0800 |
| Subject: [PATCH 6/9] vexpress64: Do not set COUNTER_FREQUENCY |
| |
| VExpress boards normally run as a second-stage bootloader so should not |
| need to modify CNTFRQ_EL0. On the BASER_FVP, U-Boot can modify it if |
| running at EL2, but shouldn't because it might be different from the |
| value being used by the first-stage bootloader (which might be |
| providing PSCI services). |
| |
| Upstream-Status: Inappropriate [other] |
| Implementation pending further discussion |
| Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> |
| Signed-off-by: Qi Feng <qi.feng@arm.com> |
| --- |
| configs/vexpress_aemv8r_defconfig | 1 - |
| 1 file changed, 1 deletion(-) |
| |
| diff --git a/configs/vexpress_aemv8r_defconfig b/configs/vexpress_aemv8r_defconfig |
| index 605a724a61..153fa14efc 100644 |
| --- a/configs/vexpress_aemv8r_defconfig |
| +++ b/configs/vexpress_aemv8r_defconfig |
| @@ -1,5 +1,4 @@ |
| CONFIG_ARM=y |
| -CONFIG_COUNTER_FREQUENCY=24000000 |
| CONFIG_ARCH_VEXPRESS64=y |
| CONFIG_NR_DRAM_BANKS=2 |
| CONFIG_DEFAULT_DEVICE_TREE="arm_fvp" |
| -- |
| 2.25.1 |
| |