3 * Marvell Semiconductor <www.marvell.com>
4 * Prafulla Wadaskar <prafulla@marvell.com>
7 * Stefan Roese, DENX Software Engineering, sr@denx.de.
9 * (C) Copyright 2011-2012
10 * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com
11 * Valentin Longchamp, Keymile AG, valentin.longchamp@keymile.com
13 * See file CREDITS for list of people who contributed to this
16 * This program is free software; you can redistribute it and/or
17 * modify it under the terms of the GNU General Public License as
18 * published by the Free Software Foundation; either version 2 of
19 * the License, or (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, write to the Free Software
28 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
33 * for linking errors see
34 * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
37 #ifndef _CONFIG_KM_KIRKWOOD_H
38 #define _CONFIG_KM_KIRKWOOD_H
40 #if defined(CONFIG_KM_KIRKWOOD)
41 #define CONFIG_IDENT_STRING "\nKeymile Kirkwood"
42 #undef CONFIG_KIRKWOOD_PCIE_INIT
43 #define KM_IVM_BUS "pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
44 #elif defined(CONFIG_KM_KIRKWOOD_PCI)
45 #define CONFIG_IDENT_STRING "\nKeymile Kirkwood PCI"
46 #define KM_IVM_BUS "pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
48 #elif defined(CONFIG_KM_NUSA)
49 #define KM_IVM_BUS "pca9547:70:9" /* I2C2 (Mux-Port 1)*/
50 #define CONFIG_IDENT_STRING "\nKeymile NUSA"
51 #undef CONFIG_SYS_KWD_CONFIG
52 #define CONFIG_SYS_KWD_CONFIG \
53 $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage_128M16_1.cfg
54 #define CONFIG_KM_ENV_IS_IN_SPI_NOR
55 #define CONFIG_KM_FPGA_CONFIG
56 #define CONFIG_KM_PIGGY4_88E6352
59 #error ("Board unsupported")
62 /* include common defines/options for all arm based Keymile boards */
63 #include "km/km_arm.h"
65 #define CONFIG_HOSTNAME km_kirkwood
67 #ifndef CONFIG_KM_ENV_IS_IN_SPI_NOR
68 #define KM_ENV_BUS "pca9544a:70:d" /* I2C2 (Mux-Port 5)*/
71 #if defined(CONFIG_KM_PIGGY4_88E6352)
73 * Some keymile boards like mgcoge5un & nusa1 have their PIGGY4 connected via
74 * an Marvell 88E6352 simple switch.
75 * In this case we have to change the default settings for the etherent mac.
76 * There is NO ethernet phy. The ARM and Switch are conencted directly over
77 * RGMII in MAC-MAC mode
78 * In this case 1GBit full duplex and autoneg off
80 #define PORT_SERIAL_CONTROL_VALUE ( \
81 MVGBE_FORCE_LINK_PASS | \
82 MVGBE_DIS_AUTO_NEG_FOR_DUPLX | \
83 MVGBE_DIS_AUTO_NEG_FOR_FLOW_CTRL | \
84 MVGBE_ADV_NO_FLOW_CTRL | \
85 MVGBE_FORCE_FC_MODE_NO_PAUSE_DIS_TX | \
86 MVGBE_FORCE_BP_MODE_NO_JAM | \
87 (1 << 9) /* Reserved bit has to be 1 */ | \
88 MVGBE_DO_NOT_FORCE_LINK_FAIL | \
89 MVGBE_DIS_AUTO_NEG_SPEED_GMII | \
91 MVGBE_MIIPHY_MAC_MODE | \
92 MVGBE_AUTO_NEG_NO_CHANGE | \
93 MVGBE_MAX_RX_PACKET_1552BYTE | \
94 MVGBE_CLR_EXT_LOOPBACK | \
95 MVGBE_SET_FULL_DUPLEX_MODE | \
96 MVGBE_EN_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX |\
97 MVGBE_SET_GMII_SPEED_TO_1000 |\
98 MVGBE_SET_MII_SPEED_TO_100)
102 /* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */
103 #define KM_XLX_PROGRAM_B_PIN 39
105 #endif /* _CONFIG_KM_KIRKWOOD */