MIPS: Octeon: Fix management port MII address on Kontron S1901

Management port MII address is incorrect on Kontron S1901 resulting in broken networking. Fix by providing definitions for the in-tree DT pruning code. Signed-off-by: Aaro Koskinen <[email protected]> Acked-by: David Daney <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/10914/ Signed-off-by: Ralf Baechle <[email protected]>
makiko-fly · Sep 3, 2015 · cef232e · cef232e
1 parent e5dd8f2
commit cef232e
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diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
@@ -195,6 +195,12 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
 			return 8;
 		else
 			return -1;
+	case CVMX_BOARD_TYPE_KONTRON_S1901:
+		if (ipd_port == CVMX_HELPER_BOARD_MGMT_IPD_PORT)
+			return 1;
+		else
+			return -1;
+
 	}
 
 	/* Some unknown board. Somebody forgot to update this function... */

diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -284,6 +284,7 @@ enum cvmx_board_types_enum {
 	CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
 	CVMX_BOARD_TYPE_UBNT_E100 = 20002,
 	CVMX_BOARD_TYPE_CUST_DSR1000N = 20006,
+	CVMX_BOARD_TYPE_KONTRON_S1901 = 21901,
 	CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
 
 	/* The remaining range is reserved for future use. */
@@ -384,6 +385,7 @@ static inline const char *cvmx_board_type_to_string(enum
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100)
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DSR1000N)
+		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_KONTRON_S1901)
 		ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
 	}
 	return "Unsupported Board";