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50a25d4394
These patches have been already accepted.
302-ARM-dts-BCM5301X-Update-Northstar-pinctrl-binding.patch had to
be updated.
[rmilecki: use actual upstream accepted patches
replace v5.10 with v5.11 to match actual upstream kernel
recover dropped part of the pinctrl compatible patch
update filenames
refresh patches]
Signed-off-by: Vivek Unune <npcomplete13@gmail.com>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 39ed2265dd)
72 lines
1.8 KiB
Diff
72 lines
1.8 KiB
Diff
From bd9a01e28e5d1632528e531480b42d6e2c861d88 Mon Sep 17 00:00:00 2001
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From: Vivek Unune <npcomplete13@gmail.com>
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Date: Sun, 1 Nov 2020 15:08:03 -0500
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Subject: [PATCH] ARM: dts: BCM5301X: Linksys EA9500 add fixed partitions
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This router has dual paritions to store trx firmware image and
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dual partitions for nvram. The second one in each of these cases acts
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as a backup store.
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When tested with OpenWrt, the default partition parser causes two issues:
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1. It labels both nvram partitions as nvram. In factory, second one is
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labeled devinfo.
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2. It parses second trx image and tries to create second 'linux' partition
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and fails with - cannot create duplicate 'linux' partition
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The following patch works around both of these issues.
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Signed-off-by: Vivek Unune <npcomplete13@gmail.com>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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.../boot/dts/bcm47094-linksys-panamera.dts | 41 +++++++++++++++++++
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1 file changed, 41 insertions(+)
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--- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
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+++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
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@@ -292,3 +292,44 @@
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&usb3_phy {
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status = "okay";
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};
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+
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+&nandcs {
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+ partitions {
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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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+
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+ partition@0 {
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+ label = "boot";
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+ reg = <0x0000000 0x0080000>;
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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 = "nvram";
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+ reg = <0x080000 0x0100000>;
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+ };
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+
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+ partition@180000{
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+ label = "devinfo";
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+ reg = <0x0180000 0x080000>;
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+ };
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+
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+ partition@200000 {
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+ label = "firmware";
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+ reg = <0x0200000 0x01D00000>;
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+ compatible = "brcm,trx";
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+ };
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+
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+ partition@1F00000 {
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+ label = "failsafe";
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+ reg = <0x01F00000 0x01D00000>;
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+ read-only;
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+ };
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+
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+ partition@5200000 {
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+ label = "system";
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+ reg = <0x05200000 0x02E00000>;
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+ };
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+ };
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+};
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