152a822edSMichal Simek /* 252a822edSMichal Simek * (C) Copyright 2007 Michal Simek 352a822edSMichal Simek * 452a822edSMichal Simek * Michal SIMEK <monstr@monstr.eu> 552a822edSMichal Simek * 652a822edSMichal Simek * See file CREDITS for list of people who contributed to this 752a822edSMichal Simek * project. 852a822edSMichal Simek * 952a822edSMichal Simek * This program is free software; you can redistribute it and/or 1052a822edSMichal Simek * modify it under the terms of the GNU General Public License as 1152a822edSMichal Simek * published by the Free Software Foundation; either version 2 of 1252a822edSMichal Simek * the License, or (at your option) any later version. 1352a822edSMichal Simek * 1452a822edSMichal Simek * This program is distributed in the hope that it will be useful, 1552a822edSMichal Simek * but WITHOUT ANY WARRANTY; without even the implied warranty of 1652a822edSMichal Simek * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1752a822edSMichal Simek * GNU General Public License for more details. 1852a822edSMichal Simek * 1952a822edSMichal Simek * You should have received a copy of the GNU General Public License 2052a822edSMichal Simek * along with this program; if not, write to the Free Software 2152a822edSMichal Simek * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 2252a822edSMichal Simek * MA 02111-1307 USA 2352a822edSMichal Simek */ 2452a822edSMichal Simek 2552a822edSMichal Simek /* This is a board specific file. It's OK to include board specific 2652a822edSMichal Simek * header files */ 2752a822edSMichal Simek 2852a822edSMichal Simek #include <common.h> 2952a822edSMichal Simek #include <config.h> 30d69f8f41SMichal Simek #include <netdev.h> 312380b8f5SMichal Simek #include <asm/processor.h> 3252a822edSMichal Simek #include <asm/microblaze_intc.h> 3352a822edSMichal Simek #include <asm/asm.h> 3452a822edSMichal Simek 35882b7d72SMike Frysinger int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 3652a822edSMichal Simek { 3752a822edSMichal Simek #ifdef CONFIG_SYS_GPIO_0 3852a822edSMichal Simek *((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) = 3952a822edSMichal Simek ++(*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR))); 4052a822edSMichal Simek #endif 41b364727aSMichal Simek 4252a822edSMichal Simek puts ("Reseting board\n"); 43*8848668eSMichal Simek __asm__ __volatile__ (" mts rmsr, r0;" \ 44*8848668eSMichal Simek "bra r0"); 45b364727aSMichal Simek 46882b7d72SMike Frysinger return 0; 4752a822edSMichal Simek } 4852a822edSMichal Simek 4952a822edSMichal Simek int gpio_init (void) 5052a822edSMichal Simek { 5152a822edSMichal Simek #ifdef CONFIG_SYS_GPIO_0 5252a822edSMichal Simek *((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) = 0xFFFFFFFF; 5352a822edSMichal Simek #endif 5452a822edSMichal Simek return 0; 5552a822edSMichal Simek } 5652a822edSMichal Simek 572380b8f5SMichal Simek void board_init(void) 582380b8f5SMichal Simek { 592380b8f5SMichal Simek gpio_init(); 602380b8f5SMichal Simek } 612380b8f5SMichal Simek 62d69f8f41SMichal Simek int board_eth_init(bd_t *bis) 63d69f8f41SMichal Simek { 64c1044a1eSMichal Simek int ret = 0; 65e634138eSMichal Simek 66e634138eSMichal Simek #ifdef CONFIG_XILINX_AXIEMAC 67e634138eSMichal Simek ret |= xilinx_axiemac_initialize(bis, XILINX_AXIEMAC_BASEADDR, 68e634138eSMichal Simek XILINX_AXIDMA_BASEADDR); 69e634138eSMichal Simek #endif 70e634138eSMichal Simek 71d69f8f41SMichal Simek #ifdef CONFIG_XILINX_EMACLITE 72c1044a1eSMichal Simek u32 txpp = 0; 73c1044a1eSMichal Simek u32 rxpp = 0; 74c1044a1eSMichal Simek # ifdef CONFIG_XILINX_EMACLITE_TX_PING_PONG 75c1044a1eSMichal Simek txpp = 1; 76d69f8f41SMichal Simek # endif 77c1044a1eSMichal Simek # ifdef CONFIG_XILINX_EMACLITE_RX_PING_PONG 78c1044a1eSMichal Simek rxpp = 1; 79c1044a1eSMichal Simek # endif 80c1044a1eSMichal Simek ret |= xilinx_emaclite_initialize(bis, XILINX_EMACLITE_BASEADDR, 81c1044a1eSMichal Simek txpp, rxpp); 82c1044a1eSMichal Simek #endif 833ceecef1SStephan Linz 843ceecef1SStephan Linz #ifdef CONFIG_XILINX_LL_TEMAC 853ceecef1SStephan Linz # ifdef XILINX_LLTEMAC_BASEADDR 863ceecef1SStephan Linz # ifdef XILINX_LLTEMAC_FIFO_BASEADDR 873ceecef1SStephan Linz ret |= xilinx_ll_temac_eth_init(bis, XILINX_LLTEMAC_BASEADDR, 883ceecef1SStephan Linz XILINX_LL_TEMAC_M_FIFO, XILINX_LLTEMAC_FIFO_BASEADDR); 893ceecef1SStephan Linz # elif XILINX_LLTEMAC_SDMA_CTRL_BASEADDR 903ceecef1SStephan Linz # if XILINX_LLTEMAC_SDMA_USE_DCR == 1 913ceecef1SStephan Linz ret |= xilinx_ll_temac_eth_init(bis, XILINX_LLTEMAC_BASEADDR, 923ceecef1SStephan Linz XILINX_LL_TEMAC_M_SDMA_DCR, 933ceecef1SStephan Linz XILINX_LLTEMAC_SDMA_CTRL_BASEADDR); 943ceecef1SStephan Linz # else 953ceecef1SStephan Linz ret |= xilinx_ll_temac_eth_init(bis, XILINX_LLTEMAC_BASEADDR, 963ceecef1SStephan Linz XILINX_LL_TEMAC_M_SDMA_PLB, 973ceecef1SStephan Linz XILINX_LLTEMAC_SDMA_CTRL_BASEADDR); 983ceecef1SStephan Linz # endif 993ceecef1SStephan Linz # endif 1003ceecef1SStephan Linz # endif 1013ceecef1SStephan Linz # ifdef XILINX_LLTEMAC_BASEADDR1 1023ceecef1SStephan Linz # ifdef XILINX_LLTEMAC_FIFO_BASEADDR1 1033ceecef1SStephan Linz ret |= xilinx_ll_temac_eth_init(bis, XILINX_LLTEMAC_BASEADDR1, 1043ceecef1SStephan Linz XILINX_LL_TEMAC_M_FIFO, XILINX_LLTEMAC_FIFO_BASEADDR1); 1053ceecef1SStephan Linz # elif XILINX_LLTEMAC_SDMA_CTRL_BASEADDR1 1063ceecef1SStephan Linz # if XILINX_LLTEMAC_SDMA_USE_DCR == 1 1073ceecef1SStephan Linz ret |= xilinx_ll_temac_eth_init(bis, XILINX_LLTEMAC_BASEADDR1, 1083ceecef1SStephan Linz XILINX_LL_TEMAC_M_SDMA_DCR, 1093ceecef1SStephan Linz XILINX_LLTEMAC_SDMA_CTRL_BASEADDR1); 1103ceecef1SStephan Linz # else 1113ceecef1SStephan Linz ret |= xilinx_ll_temac_eth_init(bis, XILINX_LLTEMAC_BASEADDR1, 1123ceecef1SStephan Linz XILINX_LL_TEMAC_M_SDMA_PLB, 1133ceecef1SStephan Linz XILINX_LLTEMAC_SDMA_CTRL_BASEADDR1); 1143ceecef1SStephan Linz # endif 1153ceecef1SStephan Linz # endif 1163ceecef1SStephan Linz # endif 1173ceecef1SStephan Linz #endif 1183ceecef1SStephan Linz 119c1044a1eSMichal Simek return ret; 120d69f8f41SMichal Simek } 121