ipq806x: 5:15: add testing kernel version

[openwrt/staging/chunkeey.git] / target / linux / ipq806x / patches-5.15 / 900-arm-add-cmdline-override.patch

diff --git a/target/linux/ipq806x/patches-5.15/900-arm-add-cmdline-override.patch b/target/linux/ipq806x/patches-5.15/900-arm-add-cmdline-override.patch
deleted file mode 100644 (file)
index dba9178..0000000
--- a/target/linux/ipq806x/patches-5.15/900-arm-add-cmdline-override.patch
+++ /dev/null
@@ -1,37 +0,0 @@
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -1794,6 +1794,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_MANGL
- 
- endchoice
- 
-+config CMDLINE_OVERRIDE
-+      bool "Use alternative cmdline from device tree"
-+      help
-+        Some bootloaders may have uneditable bootargs. While CMDLINE_FORCE can
-+        be used, this is not a good option for kernels that are shared across
-+        devices. This setting enables using "chosen/cmdline-override" as the
-+        cmdline if it exists in the device tree.
-+
- config CMDLINE
-       string "Default kernel command string"
-       default ""
---- a/drivers/of/fdt.c
-+++ b/drivers/of/fdt.c
-@@ -1059,6 +1059,17 @@ int __init early_init_dt_scan_chosen(uns
-       if (p != NULL && l > 0)
-               strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE));
- 
-+    /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
-+     * device tree option of chosen/bootargs-override. This is
-+     * helpful on boards where u-boot sets bootargs, and is unable
-+     * to be modified.
-+     */
-+#ifdef CONFIG_CMDLINE_OVERRIDE
-+      p = of_get_flat_dt_prop(node, "bootargs-override", &l);
-+      if (p != NULL && l > 0)
-+              strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE));
-+#endif
-+
-       /*
-        * CONFIG_CMDLINE is meant to be a default in case nothing else
-        * managed to set the command line, unless CONFIG_CMDLINE_FORCE