1 /* 2 * (C) Copyright 2009 3 * Marvell Semiconductor <www.marvell.com> 4 * Prafulla Wadaskar <prafulla@marvell.com> 5 * 6 * (C) Copyright 2009 7 * Stefan Roese, DENX Software Engineering, sr@denx.de. 8 * 9 * (C) Copyright 2011-2012 10 * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com 11 * Valentin Longchamp, Keymile AG, valentin.longchamp@keymile.com 12 * 13 * See file CREDITS for list of people who contributed to this 14 * project. 15 * 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. 20 * 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. 25 * 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, 29 * MA 02110-1301 USA 30 */ 31 32 /* 33 * for linking errors see 34 * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html 35 */ 36 37 #ifndef _CONFIG_KM_KIRKWOOD_H 38 #define _CONFIG_KM_KIRKWOOD_H 39 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)*/ 47 /* KM_NUSA */ 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 57 58 #else 59 #error ("Board unsupported") 60 #endif 61 62 /* include common defines/options for all arm based Keymile boards */ 63 #include "km/km_arm.h" 64 65 #define CONFIG_HOSTNAME km_kirkwood 66 67 #ifndef CONFIG_KM_ENV_IS_IN_SPI_NOR 68 #define KM_ENV_BUS "pca9544a:70:d" /* I2C2 (Mux-Port 5)*/ 69 #endif 70 71 #if defined(CONFIG_KM_PIGGY4_88E6352) 72 /* 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 79 */ 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 | \ 90 MVGBE_DTE_ADV_0 | \ 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) 99 100 #endif 101 102 /* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */ 103 #define KM_XLX_PROGRAM_B_PIN 39 104 105 #endif /* _CONFIG_KM_KIRKWOOD */ 106