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53 lines
1.3 KiB
Diff
53 lines
1.3 KiB
Diff
From 35bba88e75311242841dde83073c211310ec0259 Mon Sep 17 00:00:00 2001
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From: Matthew Hagan <mnhagan88@gmail.com>
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Date: Wed, 4 May 2022 08:07:06 +0100
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Subject: [PATCH] bcm53xx: partition fixups for Meraki MX64/MX65
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We need to enlarge the u-boot partition to add extra features like UBI
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booting. The shmoo and newly created env partitions can easily be moved
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to the nvram partition. This fixup allows u-boot to be enlarged to up to
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1MiB.
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Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
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---
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arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi | 20 ++++++++++++--------
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1 file changed, 12 insertions(+), 8 deletions(-)
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--- a/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
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+++ b/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
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@@ -84,13 +84,7 @@
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partition@0 {
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label = "u-boot";
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- reg = <0x0 0x80000>;
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- read-only;
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- };
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-
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- partition@80000 {
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- label = "shmoo";
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- reg = <0x80000 0x80000>;
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+ reg = <0x0 0x100000>;
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read-only;
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};
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@@ -101,7 +95,18 @@
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partition@400000 {
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label = "nvram";
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- reg = <0x400000 0x100000>;
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+ reg = <0x400000 0x40000>;
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+ };
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+
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+ partition@440000 {
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+ label = "u-boot-env";
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+ reg = <0x440000 0x40000>;
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+ };
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+
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+ partition@480000 {
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+ label = "shmoo";
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+ reg = <0x480000 0x80000>;
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+ read-only;
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};
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partition@500000 {
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