bcm27xx: remove linux 5.10 compatibility

[openwrt/staging/chunkeey.git] / target / linux / bcm27xx / patches-5.10 / 950-0447-ARM-dts-bcm2711-Add-reserved-memory-template-to-hold.patch

diff --git a/target/linux/bcm27xx/patches-5.10/950-0447-ARM-dts-bcm2711-Add-reserved-memory-template-to-hold.patch b/target/linux/bcm27xx/patches-5.10/950-0447-ARM-dts-bcm2711-Add-reserved-memory-template-to-hold.patch
deleted file mode 100644 (file)
index e671d45..0000000
--- a/target/linux/bcm27xx/patches-5.10/950-0447-ARM-dts-bcm2711-Add-reserved-memory-template-to-hold.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From b3a070cf6fe04129d2c174e45c14b98a759e0402 Mon Sep 17 00:00:00 2001
-From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Date: Fri, 11 Dec 2020 12:22:01 +0100
-Subject: [PATCH] ARM: dts: bcm2711: Add reserved memory template to
- hold firmware configuration
-
-RPi4's co-processor will copy the board's bootloader[1] configuration
-into memory for the OS to consume. Specifically, for the bootloader
-configuration and upgrade user-space routines to query it through
-nvmem's sysfs interface.
-
-Introduce a reserved-memory area template for the co-processor to edit
-before booting the system so as for Linux not to overwrite that memory
-and to expose it as an nvmem device.
-
-Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-
-[1] https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md
----
-
-Changes since v1:
- - Introduce compatible string
- - Change alias name to something more explicit
----
- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 17 +++++++++++++++++
- 1 file changed, 17 insertions(+)
-
---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-@@ -24,6 +24,7 @@
-               emmc2bus = &emmc2bus;
-               ethernet0 = &genet;
-               pcie0 = &pcie0;
-+              blconfig = &blconfig;
-       };
- 
-       leds {
-@@ -215,6 +216,22 @@
-       status = "okay";
- };
- 
-+&rmem {
-+      /*
-+       * RPi4's co-processor will copy the board's bootloader configuration
-+       * into memory for the OS to consume. It'll also update this node with
-+       * its placement information.
-+       */
-+      blconfig: nvram@0 {
-+              compatible = "raspberrypi,bootloader-config", "nvmem-rmem";
-+              #address-cells = <1>;
-+              #size-cells = <1>;
-+              reg = <0x0 0x0 0x0>;
-+              no-map;
-+              status = "disabled";
-+      };
-+};
-+
- /* SDHCI is used to control the SDIO for wireless */
- &sdhci {
-       #address-cells = <1>;