+From 0b8dfe085180b58b81d2657c76b080168e3bc8df Mon Sep 17 00:00:00 2001
+From: Birger Koblitz <git@birger-koblitz.de>
+Date: Wed, 19 Jan 2022 18:14:02 +0100
+Subject: [PATCH] realtek: Add RTL931X sub-target
+
+We add the RTL931X sub-target with kernel configuration for
+a dual core MIPS InterAptive CPU.
+
+Submitted-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
+Submitted-by: Birger Koblitz <git@birger-koblitz.de>
+---
+ arch/mips/Makefile | 10 +++++++++++++--
+ arch/mips/kernel/head.S | 4 ++++
+ aarch/mips/kernel/vmlinux.lds.S | 4 ++++
+ 3 files changed, 18 insertions(+), 2 deletions(-)
+
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -307,14 +307,24 @@ endif
ifdef CONFIG_32BIT
bootvars-y += ADDR_BITS=32
endif
---- a/arch/mips/kernel/head.S
-+++ b/arch/mips/kernel/head.S
-@@ -60,12 +60,14 @@
- .endm
-
- #ifndef CONFIG_NO_EXCEPT_FILL
-+#ifndef CONFIG_RTL931X
- /*
- * Reserved space for exception handlers.
- * Necessary for machines which link their kernels at KSEG0.
- */
- .fill 0x400
- #endif
-+#endif
-
- EXPORT(_stext)
-
-@@ -79,11 +81,13 @@ FEXPORT(__kernel_entry)
- j kernel_entry
- #endif /* CONFIG_BOOT_RAW */
-
-+#ifndef CONFIG_RTL931X
- #ifdef CONFIG_IMAGE_CMDLINE_HACK
- .ascii "CMDLINE:"
- EXPORT(__image_cmdline)
- .fill 0x400
- #endif /* CONFIG_IMAGE_CMDLINE_HACK */
-+#endif
-
- __REF
-
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -55,7 +55,11 @@ SECTIONS