1 /* 2 * Copyright 2011-2012 Freescale Semiconductor, Inc. 3 * 4 * See file CREDITS for list of people who contributed to this 5 * project. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 23 #include <common.h> 24 #include <asm/processor.h> 25 #include <asm/mmu.h> 26 #include <asm/cache.h> 27 #include <asm/immap_85xx.h> 28 #include <asm/io.h> 29 #include <miiphy.h> 30 #include <libfdt.h> 31 #include <fdt_support.h> 32 #include <fsl_mdio.h> 33 #include <tsec.h> 34 #include <netdev.h> 35 36 37 DECLARE_GLOBAL_DATA_PTR; 38 39 int board_early_init_f(void) 40 { 41 ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; 42 43 clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_GPIO42); 44 setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_DSP_TMS); 45 46 clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_GPIO43); 47 setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_DSP_TCK | 48 MPC85xx_PMUXCR2_UART_CTS_B1_SIM_PD); 49 setbits_be32(&gur->halt_req_mask, HALTED_TO_HALT_REQ_MASK_0); 50 clrsetbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_IFC_AD_GPIO_MASK | 51 MPC85xx_PMUXCR_IFC_AD17_GPO_MASK, 52 MPC85xx_PMUXCR_IFC_AD_GPIO | 53 MPC85xx_PMUXCR_IFC_AD17_GPO | MPC85xx_PMUXCR_SDHC_USIM); 54 55 return 0; 56 } 57 58 int checkboard(void) 59 { 60 struct cpu_type *cpu; 61 62 cpu = gd->cpu; 63 printf("Board: %sRDB\n", cpu->name); 64 65 return 0; 66 } 67 68 #if defined(CONFIG_OF_BOARD_SETUP) 69 void ft_board_setup(void *blob, bd_t *bd) 70 { 71 phys_addr_t base; 72 phys_size_t size; 73 74 ft_cpu_setup(blob, bd); 75 76 base = getenv_bootm_low(); 77 size = getenv_bootm_size(); 78 79 fdt_fixup_memory(blob, (u64)base, (u64)size); 80 81 fdt_fixup_dr_usb(blob, bd); 82 } 83 #endif 84