From: Andrej Picej <andrej.picej@norik.com>
To: barebox@lists.infradead.org
Cc: Y.Bas@phytec.de, s.riedmueller@phytec.de
Subject: [PATCH 1/5] flash-header-phytec-pcl063: Set SOC voltage to 1.25 V during boot
Date: Mon, 15 Nov 2021 14:02:04 +0100 [thread overview]
Message-ID: <20211115130208.619443-2-andrej.picej@norik.com> (raw)
In-Reply-To: <20211115130208.619443-1-andrej.picej@norik.com>
From: Stefan Riedmueller <s.riedmueller@phytec.de>
To increase stability during boot in cold conditions (< -30 °C) increase
the SOC voltage from 1.15 V to 1.25 V in DCD. The ARM voltage is left
unchanged at its default 1.15 V.
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
---
| 2 ++
1 file changed, 2 insertions(+)
--git a/arch/arm/boards/phytec-som-imx6/flash-header-phytec-pcl063.h b/arch/arm/boards/phytec-som-imx6/flash-header-phytec-pcl063.h
index 9a8f5f18e..8e0ab6f58 100644
--- a/arch/arm/boards/phytec-som-imx6/flash-header-phytec-pcl063.h
+++ b/arch/arm/boards/phytec-som-imx6/flash-header-phytec-pcl063.h
@@ -3,6 +3,8 @@ loadaddr 0x80000000
soc imx6
ivtofs 0x400
+wm 32 0x020c8140 0x00580012
+
wm 32 0x020c4068 0xffffffff
wm 32 0x020c406c 0xffffffff
wm 32 0x020c4070 0xffffffff
--
2.25.1
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next prev parent reply other threads:[~2021-11-15 13:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-15 13:02 [PATCH 0/5] PHYTEC patches to be mainlined Andrej Picej
2021-11-15 13:02 ` Andrej Picej [this message]
2021-11-15 13:02 ` [PATCH 2/5] ARM: configs: phytec-som-imx6.config Andrej Picej
2021-11-17 7:03 ` Sascha Hauer
2021-11-17 9:59 ` Stefan Riedmüller
2021-11-17 10:08 ` Andrej Picej
2021-11-15 13:02 ` [PATCH 3/5] regulator: allow use of dummy regulator Andrej Picej
2021-11-17 7:21 ` Sascha Hauer
2021-11-17 8:11 ` Andrej Picej
2021-11-17 9:29 ` Andrej Picej
2021-11-15 13:02 ` [PATCH 4/5] ARM: dts: imx6qdl: pfla02: allow use of dummy regulators Andrej Picej
2021-11-15 13:02 ` [PATCH 5/5] documentation: regulator: add dummy-supply Andrej Picej
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