1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright 2011-2012 Freescale Semiconductor, Inc. 4 */ 5 6 #include <common.h> 7 #include <asm/processor.h> 8 #include <asm/mmu.h> 9 #include <asm/cache.h> 10 #include <asm/immap_85xx.h> 11 #include <asm/io.h> 12 #include <miiphy.h> 13 #include <linux/libfdt.h> 14 #include <fdt_support.h> 15 #include <fsl_mdio.h> 16 #include <tsec.h> 17 #include <jffs2/load_kernel.h> 18 #include <mtd_node.h> 19 #include <flash.h> 20 #include <netdev.h> 21 22 23 DECLARE_GLOBAL_DATA_PTR; 24 25 int board_early_init_f(void) 26 { 27 ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; 28 29 clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_GPIO42); 30 setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_DSP_TMS); 31 32 clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_GPIO43); 33 setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_DSP_TCK | 34 MPC85xx_PMUXCR2_UART_CTS_B1_SIM_PD); 35 setbits_be32(&gur->halt_req_mask, HALTED_TO_HALT_REQ_MASK_0); 36 clrsetbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_IFC_AD_GPIO_MASK | 37 MPC85xx_PMUXCR_IFC_AD17_GPO_MASK, 38 MPC85xx_PMUXCR_IFC_AD_GPIO | 39 MPC85xx_PMUXCR_IFC_AD17_GPO | MPC85xx_PMUXCR_SDHC_USIM); 40 41 return 0; 42 } 43 44 int checkboard(void) 45 { 46 struct cpu_type *cpu; 47 48 cpu = gd->arch.cpu; 49 printf("Board: %sRDB\n", cpu->name); 50 51 return 0; 52 } 53 54 #if defined(CONFIG_OF_BOARD_SETUP) 55 #ifdef CONFIG_FDT_FIXUP_PARTITIONS 56 static const struct node_info nodes[] = { 57 { "fsl,ifc-nand", MTD_DEV_TYPE_NAND, }, 58 }; 59 #endif 60 int ft_board_setup(void *blob, bd_t *bd) 61 { 62 phys_addr_t base; 63 phys_size_t size; 64 65 ft_cpu_setup(blob, bd); 66 67 base = env_get_bootm_low(); 68 size = env_get_bootm_size(); 69 70 fdt_fixup_memory(blob, (u64)base, (u64)size); 71 #ifdef CONFIG_FDT_FIXUP_PARTITIONS 72 fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes)); 73 #endif 74 75 fsl_fdt_fixup_dr_usb(blob, bd); 76 77 return 0; 78 } 79 #endif 80