octeon: refresh 6.18 patches

Refresh patches for 6.18.

Signed-off-by: Andrew LaMarche <andrewjlamarche@gmail.com>
Link: openwrt/openwrt#23031
Signed-off-by: Nick Hainke <vincent@systemli.org>

Author: andrewjlamarche

target/linux/octeon/patches-6.18/000-fix-octeon-kernel-build.patch

@@ -1,7 +1,7 @@
 --- a/arch/mips/cavium-octeon/octeon-platform.c
 +++ b/arch/mips/cavium-octeon/octeon-platform.c
-@@ -15,6 +15,7 @@
- #include <linux/libfdt.h>
+@@ -16,6 +16,7 @@
+ #include <linux/string.h>
 
  #include <asm/octeon/octeon.h>
 +#include <asm/octeon/octeon-platform.h>

target/linux/octeon/patches-6.18/100-mips_image_cmdline_hack.patch

@@ -10,7 +10,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig
-@@ -1132,6 +1132,10 @@ config MIPS_MSC
+@@ -1178,6 +1178,10 @@ config MIPS_MSC
  config SYNC_R4K
  	bool
 
@@ -23,7 +23,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 
 --- a/arch/mips/kernel/head.S
 +++ b/arch/mips/kernel/head.S
-@@ -79,6 +79,12 @@ FEXPORT(__kernel_entry)
+@@ -81,6 +81,12 @@ FEXPORT(__kernel_entry)
  	j	kernel_entry
  #endif /* CONFIG_BOOT_RAW */