Linus Walleij
ef5985167c
There has been some modified device trees floating on forums to make this device work, collect the work and integrate it into OpenWrt so it hopefully works for users. Link: https://github.com/openwrt/openwrt/pull/21998 Signed-off-by: Linus Walleij <linusw@kernel.org>
60 lines
1.6 KiB
Diff
60 lines
1.6 KiB
Diff
From fdfaeca6b5eed05e446f298c5e597df39b96629a Mon Sep 17 00:00:00 2001
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From: Linus Walleij <linusw@kernel.org>
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Date: Thu, 12 Feb 2026 00:22:30 +0100
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Subject: [PATCH 2/2] gemini: augment NAS4210 DTS with botched partitions
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Same botched partitions as the Raidsonic IB-4220-B.
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Signed-off-by: Linus Walleij <linusw@kernel.org>
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---
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arch/arm/boot/dts/gemini/gemini-nas4210b.dts | 37 ++++++++++++++++++--
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1 file changed, 34 insertions(+), 3 deletions(-)
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--- a/arch/arm/boot/dts/gemini/gemini-nas4210b.dts
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+++ b/arch/arm/boot/dts/gemini/gemini-nas4210b.dts
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@@ -84,10 +84,41 @@
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/* 16MB of flash */
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reg = <0x30000000 0x01000000>;
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+ /*
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+ * Override the RedBoot partition table with fixed partitions
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+ * in order to create a coherent "firmware" partition so that
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+ * we can have optimal flash usage with OpenWrt in a big
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+ * MTD-splitted "firmware" partition.
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+ */
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partitions {
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- compatible = "redboot-fis";
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- /* Eraseblock at 0xfe0000 */
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- fis-index-block = <0x7f>;
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+ compatible = "fixed-partitions";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ partition@0 {
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+ label = "BOOT";
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+ reg = <0x00000000 0x00020000>;
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+ read-only;
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+ };
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+ partition@1 {
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+ compatible = "openwrt,executable-prolog";
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+ label = "firmware";
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+ reg = <0x00020000 0x00f00000>;
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+ };
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+ partition@2 {
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+ label = "VCTL";
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+ reg = <0x00f20000 0x00020000>;
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+ read-only;
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+ };
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+ partition@3 {
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+ label = "CurConf";
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+ reg = <0x00f40000 0x000a0000>;
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+ read-only;
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+ };
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+ partition@4 {
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+ label = "FIS directory";
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+ reg = <0x00fe0000 0x00020000>;
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+ read-only;
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+ };
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};
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};
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