From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: trini@konsulko.com, Bharat Gooty <bharat.gooty@broadcom.com>,
Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Cc: u-boot@lists.denx.de, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V4 3/6] arch: arm: Kconfig: set default COUNTER_FREQUENCY
Date: Wed, 13 Apr 2022 17:47:19 +0800 [thread overview]
Message-ID: <20220413094726.32199-4-peng.fan@oss.nxp.com> (raw)
In-Reply-To: <20220413094726.32199-1-peng.fan@oss.nxp.com>
From: Peng Fan <peng.fan@nxp.com>
Set default COUNTER_FREQUENCY according to config header file
under include/configs/
i.MX6UL/ULL/7D/8QM/8QXP all has system counter frequency run at 8MHz,
so set default value for them.
SUNXI/EXYNOS/ROCKCHIP_RK3128/ROCKCHIP_RK3288/ROCKCHIP_RK322X/ROCKCHIP_RK3036
at 24MHz. ARCH_LX2160A at 25MHz
ARCH_ZYNQMP at 100MHz
---
arch/arm/Kconfig | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d77186b77b4..c45d1bd7ab9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -22,6 +22,11 @@ config ARM64_CRC32
config COUNTER_FREQUENCY
int "Timer clock frequency"
depends on ARM64 || CPU_V7A
+ default 8000000 if IMX8 || MX7 || MX6UL || MX6ULL
+ default 24000000 if ARCH_SUNXI || ARCH_EXYNOS || ROCKCHIP_RK3128 || \
+ ROCKCHIP_RK3288 || ROCKCHIP_RK322X || ROCKCHIP_RK3036
+ default 25000000 if ARCH_LX2160A || ARCH_LX2162A || ARCH_LS1088A
+ default 100000000 if ARCH_ZYNQMP
default 0
help
For platforms with ARMv8-A and ARMv7-A which features a system
--
2.35.1
next prev parent reply other threads:[~2022-04-13 9:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-13 9:47 [PATCH V4 0/6] Convert COUNTER_FREQUENCY to CONFIG_COUNTER_FREQUENCY Peng Fan (OSS)
2022-04-13 9:47 ` [PATCH V4 1/6] xilinx: versal: board: use CONFIG_COUNTER_FREQUENCY Peng Fan (OSS)
2022-04-21 23:57 ` Tom Rini
2022-04-13 9:47 ` [PATCH V4 2/6] arch: arm: move COUNTER_FREQUENCY from versal to arm Peng Fan (OSS)
2022-04-21 23:57 ` Tom Rini
2022-04-13 9:47 ` Peng Fan (OSS) [this message]
2022-04-21 23:57 ` [PATCH V4 3/6] arch: arm: Kconfig: set default COUNTER_FREQUENCY Tom Rini
2022-04-13 9:47 ` [PATCH V4 4/6] configs: set CONFIG_COUNTER_FREQUENCY Peng Fan (OSS)
2022-04-21 23:57 ` Tom Rini
2022-04-13 9:47 ` [PATCH V4 5/6] include/configs: drop COUNTER_FREQUENCY Peng Fan (OSS)
2022-04-21 23:57 ` Tom Rini
2022-04-13 9:47 ` [PATCH V4 6/6] arm: set cntfrq_el0 if CONFIG_COUNTER_FREQUENCY is valid Peng Fan (OSS)
2022-04-13 9:13 ` Philipp Tomsich
2022-04-21 23:57 ` Tom Rini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220413094726.32199-4-peng.fan@oss.nxp.com \
--to=peng.fan@oss.nxp.com \
--cc=bharat.gooty@broadcom.com \
--cc=peng.fan@nxp.com \
--cc=rayagonda.kokatanur@broadcom.com \
--cc=trini@konsulko.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox