| From c8ee9f119bfb4244f76c9971c341ec06b49332cd Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> |
| Date: Tue, 8 Nov 2022 12:07:08 +0100 |
| Subject: [PATCH] ARM: dts: BCM5301X: Correct description of TP-Link partitions |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| TP-Link routers have flash space partitioned according to the partitions |
| table. It may look like fixed partitioning but those partitions can be |
| actually reorganized. New can be added (or some removed), offsets and |
| sizes may change. |
| |
| Fix DT to use binding for the TP-Link SafeLoader partitioning method. |
| |
| Signed-off-by: Rafał Miłecki <rafal@milecki.pl> |
| Link: https://lore.kernel.org/r/20221108110708.13693-1-zajec5@gmail.com |
| Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> |
| --- |
| .../boot/dts/bcm47081-tplink-archer-c5-v2.dts | 25 ++++--------------- |
| .../boot/dts/bcm4709-tplink-archer-c9-v1.dts | 25 ++++--------------- |
| 2 files changed, 10 insertions(+), 40 deletions(-) |
| |
| --- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts |
| +++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts |
| @@ -95,30 +95,15 @@ |
| status = "okay"; |
| |
| partitions { |
| - compatible = "fixed-partitions"; |
| - #address-cells = <1>; |
| - #size-cells = <1>; |
| + compatible = "tplink,safeloader-partitions"; |
| + partitions-table-offset = <0xe50000>; |
| |
| - boot@0 { |
| - label = "boot"; |
| - reg = <0x000000 0x040000>; |
| - read-only; |
| - }; |
| - |
| - os-image@100000 { |
| - label = "os-image"; |
| - reg = <0x040000 0x200000>; |
| + partition-os-image { |
| compatible = "brcm,trx"; |
| }; |
| |
| - rootfs@240000 { |
| - label = "rootfs"; |
| - reg = <0x240000 0xc00000>; |
| - }; |
| - |
| - nvram@ff0000 { |
| - label = "nvram"; |
| - reg = <0xff0000 0x010000>; |
| + partition-file-system { |
| + linux,rootfs; |
| }; |
| }; |
| }; |
| --- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts |
| +++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts |
| @@ -104,30 +104,15 @@ |
| status = "okay"; |
| |
| partitions { |
| - compatible = "fixed-partitions"; |
| - #address-cells = <1>; |
| - #size-cells = <1>; |
| + compatible = "tplink,safeloader-partitions"; |
| + partitions-table-offset = <0xe50000>; |
| |
| - boot@0 { |
| - label = "boot"; |
| - reg = <0x000000 0x040000>; |
| - read-only; |
| - }; |
| - |
| - os-image@100000 { |
| - label = "os-image"; |
| - reg = <0x040000 0x200000>; |
| + partition-os-image { |
| compatible = "brcm,trx"; |
| }; |
| |
| - rootfs@240000 { |
| - label = "rootfs"; |
| - reg = <0x240000 0xc00000>; |
| - }; |
| - |
| - nvram@ff0000 { |
| - label = "nvram"; |
| - reg = <0xff0000 0x010000>; |
| + partition-file-system { |
| + linux,rootfs; |
| }; |
| }; |
| }; |