From: Peter Rosin <peda@axentia.se>
To: linux-kernel@vger.kernel.org
Cc: Peter Rosin <peda@axentia.se>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Alexandre Belloni <alexandre.belloni@free-electrons.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH 1/3] ARM: dts: at91: nattis: use up-to-date mtd partitions
Date: Tue, 16 Jan 2018 17:08:33 +0100 [thread overview]
Message-ID: <20180116160835.27943-2-peda@axentia.se> (raw)
In-Reply-To: <20180116160835.27943-1-peda@axentia.se>
The nattis currently relies on the cmdline to correctly configure the
MTD partition table, and the one given in the device tree is simply
ignored. Which is fortunate, since the device tree partition table is
bonkers and does not match reality.
So, in order to avoid confusion, fix the device tree partition table
to match what is expected (i.e. what is normally provided on the cmdline).
In particular, the rootfs partition should be mtd6.
Fixes: 0e4323899973 ("ARM: dts: at91: add devicetree for the Axentia Nattis with Natte power")
Signed-off-by: Peter Rosin <peda@axentia.se>
---
arch/arm/boot/dts/at91-nattis-2-natte-2.dts | 25 +++++++++++++++----------
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
index 3ea1d26e1c68..4882bd6d38c1 100644
--- a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
+++ b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
@@ -216,24 +216,29 @@
reg = <0x0 0x40000>;
};
- bootloader@40000 {
- label = "bootloader";
- reg = <0x40000 0x80000>;
+ barebox@40000 {
+ label = "barebox";
+ reg = <0x40000 0x60000>;
};
- bootloaderenv@c0000 {
- label = "bootloader env";
- reg = <0xc0000 0xc0000>;
+ bareboxenv@c0000 {
+ label = "bareboxenv";
+ reg = <0xc0000 0x40000>;
};
- dtb@180000 {
- label = "device tree";
- reg = <0x180000 0x80000>;
+ bareboxenv2@100000 {
+ label = "bareboxenv2";
+ reg = <0x100000 0x40000>;
+ };
+
+ oftree@180000 {
+ label = "oftree";
+ reg = <0x180000 0x20000>;
};
kernel@200000 {
label = "kernel";
- reg = <0x200000 0x600000>;
+ reg = <0x200000 0x500000>;
};
rootfs@800000 {
--
2.11.0
next prev parent reply other threads:[~2018-01-16 16:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-16 16:08 [PATCH 0/3] Device tree fixes for Axentia TSE-850 and Nattis Peter Rosin
2018-01-16 16:08 ` Peter Rosin [this message]
2018-01-16 16:30 ` [PATCH 1/3] ARM: dts: at91: nattis: use up-to-date mtd partitions Alexandre Belloni
2018-01-16 22:17 ` Peter Rosin
2018-01-16 16:08 ` [PATCH 2/3] ARM: dts: at91: nattis: add lvds-encoder Peter Rosin
2018-01-16 16:08 ` [PATCH 3/3] ARM: dts: at91: tse850: make the sound dai cell count explicit Peter Rosin
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