Andrew Geissler | 80d4184 | 2023-09-11 08:36:15 -0400 | [diff] [blame] | 1 | From 862d3f1ac66a75cdf48adbdebd8adbaf671a9366 Mon Sep 17 00:00:00 2001 |
Brad Bishop | bec4ebc | 2022-08-03 09:55:16 -0400 | [diff] [blame] | 2 | From: Qi Feng <qi.feng@arm.com> |
| 3 | Date: Thu, 28 Jul 2022 17:47:18 +0800 |
Andrew Geissler | 80d4184 | 2023-09-11 08:36:15 -0400 | [diff] [blame] | 4 | Subject: [PATCH 6/9] vexpress64: Do not set COUNTER_FREQUENCY |
Brad Bishop | bec4ebc | 2022-08-03 09:55:16 -0400 | [diff] [blame] | 5 | |
| 6 | VExpress boards normally run as a second-stage bootloader so should not |
| 7 | need to modify CNTFRQ_EL0. On the BASER_FVP, U-Boot can modify it if |
| 8 | running at EL2, but shouldn't because it might be different from the |
| 9 | value being used by the first-stage bootloader (which might be |
| 10 | providing PSCI services). |
| 11 | |
| 12 | Upstream-Status: Inappropriate [other] |
| 13 | Implementation pending further discussion |
| 14 | Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> |
| 15 | Signed-off-by: Qi Feng <qi.feng@arm.com> |
| 16 | --- |
| 17 | configs/vexpress_aemv8r_defconfig | 1 - |
| 18 | 1 file changed, 1 deletion(-) |
| 19 | |
| 20 | diff --git a/configs/vexpress_aemv8r_defconfig b/configs/vexpress_aemv8r_defconfig |
Andrew Geissler | ea144b03 | 2023-01-27 16:03:57 -0600 | [diff] [blame] | 21 | index 6226f6b2c1..b902a6a7d9 100644 |
Brad Bishop | bec4ebc | 2022-08-03 09:55:16 -0400 | [diff] [blame] | 22 | --- 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" |
Andrew Geissler | 80d4184 | 2023-09-11 08:36:15 -0400 | [diff] [blame] | 30 | -- |
| 31 | 2.25.1 |
| 32 | |