Check for the (already existing) "system_type" variable in the
get_system_type() function. If non-NULL, return it as the system type.
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
---
Notes:
v2: Instead of adding a .get_system_type callback to the mips_machine
struct, the boards now simply override the "system_type" variable
when they want to set a custom one.
v3: No change
arch/mips/generic/proc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/mips/generic/proc.c b/arch/mips/generic/proc.c
index 4c992809cc3f..cce2fde219a3 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;
--
2.28.0
