From: "Clément Léger" <clement.leger@bootlin.com>
To: u-boot@lists.denx.de, Eugen Hristev <eugen.hristev@microchip.com>
Cc: "Clément Léger" <clement.leger@bootlin.com>,
"Wenyou Yang" <wenyou.yang@atmel.com>,
"Nicolas Ferre" <nicolas.ferre@microchip.com>
Subject: [PATCH 3/5] ARM: dts: at91: sama5d2: Add memory node in devicetree
Date: Mon, 2 Aug 2021 14:39:50 +0200 [thread overview]
Message-ID: <20210802123952.36826-4-clement.leger@bootlin.com> (raw)
In-Reply-To: <20210802123952.36826-1-clement.leger@bootlin.com>
sama5d2 support from DRAM will be modified to use device tree instead of
hardcoded addresses. In order to prepare that, add the memory node to
sama5d2.dtsi file since the boards supported by U-Boot with sama5d2 all
contains 512Mb of DDR.
Signed-off-by: Clément Léger <clement.leger@bootlin.com>
---
arch/arm/dts/sama5d2.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi
index 6fb2cb25f9..299aefc496 100644
--- a/arch/arm/dts/sama5d2.dtsi
+++ b/arch/arm/dts/sama5d2.dtsi
@@ -4,6 +4,10 @@
model = "Atmel SAMA5D2 family SoC";
compatible = "atmel,sama5d2";
+ memory {
+ reg = <0x20000000 0x20000000>;
+ };
+
aliases {
spi0 = &spi0;
spi1 = &qspi0;
--
2.32.0
next prev parent reply other threads:[~2021-08-02 12:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 12:39 [PATCH 0/5] Use device tree to get DRAM for sama5d27_som1_ek/sama5d2_xplained Clément Léger
2021-08-02 12:39 ` [PATCH 1/5] board: sama5d27_som1_ek: Get dram size and base from device tree Clément Léger
2021-08-02 12:39 ` [PATCH 2/5] board: sama5d27_som1_ek: Modify load addresses Clément Léger
2021-08-02 12:39 ` Clément Léger [this message]
2021-08-03 8:58 ` [PATCH 3/5] ARM: dts: at91: sama5d2: Add memory node in devicetree Eugen.Hristev
2021-08-03 9:05 ` Clément Léger
2021-08-02 12:39 ` [PATCH 4/5] board: sama5d2_xplained: Get dram size and base from device tree Clément Léger
2021-08-02 12:39 ` [PATCH 5/5] board: sama5d2_xplained: Modify load addresses Clément Léger
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=20210802123952.36826-4-clement.leger@bootlin.com \
--to=clement.leger@bootlin.com \
--cc=eugen.hristev@microchip.com \
--cc=nicolas.ferre@microchip.com \
--cc=u-boot@lists.denx.de \
--cc=wenyou.yang@atmel.com \
/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