Use model string from DTB for board type if the board is unknown.
This is more informative, e.g. with EdgeRouter Pro the /proc/cpuinfo
will display "ubnt,e200 (CN6120p1.1-1000-NSP)" instead of misleading
"Unsupported Board".
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
arch/mips/cavium-octeon/setup.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index d9fb610..2338890 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -471,8 +471,16 @@ static void __init init_octeon_system_type(void)
char const *board_type;
board_type = cvmx_board_type_to_string(octeon_bootinfo->board_type);
- if (board_type == NULL)
- board_type = "Unsupported Board";
+ if (board_type == NULL) {
+ struct device_node *root;
+ int ret;
+
+ root = of_find_node_by_path("/");
+ ret = of_property_read_string(root, "model", &board_type);
+ of_node_put(root);
+ if (ret)
+ board_type = "Unsupported Board";
+ }
snprintf(octeon_system_type, sizeof(octeon_system_type), "%s (%s)",
board_type, octeon_model_get_string(read_c0_prid()));
--
2.4.0
