From: Paul Cercueil <paul@crapouillou.net>
Date: Sun, 6 Sep 2020 19:29:26 +0000 (+0200)
Subject: MIPS: generic: Allow boards to set system type
X-Git-Tag: v5.10-rc1~103^2~47
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8405419942f2f012dc23b5c8817eded2d591b033;p=thirdparty%2Fkernel%2Flinux.git

MIPS: generic: Allow boards to set system type

Check for the system_type variable in the get_system_type() function. If
non-NULL, return it as the system type.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---

diff --git a/arch/mips/generic/proc.c b/arch/mips/generic/proc.c
index 4c992809cc3f9..cce2fde219a35 100644
--- a/arch/mips/generic/proc.c
+++ b/arch/mips/generic/proc.c
@@ -8,11 +8,16 @@
 
 #include <asm/bootinfo.h>
 
+char *system_type;
+
 const char *get_system_type(void)
 {
 	const char *str;
 	int err;
 
+	if (system_type)
+		return system_type;
+
 	err = of_property_read_string(of_root, "model", &str);
 	if (!err)
 		return str;