board/freescale/bsc9131rdb/bsc9131rdb.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2011-2012 Freescale Semiconductor, Inc.
   4  */
   5
   6 #include <common.h>
   7 #include <image.h>
   8 #include <init.h>
   9 #include <asm/processor.h>
  10 #include <asm/mmu.h>
  11 #include <asm/cache.h>
  12 #include <asm/immap_85xx.h>
  13 #include <asm/io.h>
  14 #include <env.h>
  15 #include <miiphy.h>
  16 #include <linux/libfdt.h>
  17 #include <fdt_support.h>
  18 #include <fsl_mdio.h>
  19 #include <tsec.h>
  20 #include <jffs2/load_kernel.h>
  21 #include <mtd_node.h>
  22 #include <flash.h>
  23 #include <netdev.h>
  24
  25
  26 DECLARE_GLOBAL_DATA_PTR;
  27
  28 int board_early_init_f(void)
  29 {
  30         ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
  31
  32         clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_GPIO42);
  33         setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_CTS_B0_DSP_TMS);
  34
  35         clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_GPIO43);
  36         setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_RTS_B0_DSP_TCK |
  37                         MPC85xx_PMUXCR2_UART_CTS_B1_SIM_PD);
  38         setbits_be32(&gur->halt_req_mask, HALTED_TO_HALT_REQ_MASK_0);
  39         clrsetbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_IFC_AD_GPIO_MASK |
  40                         MPC85xx_PMUXCR_IFC_AD17_GPO_MASK,
  41                         MPC85xx_PMUXCR_IFC_AD_GPIO |
  42                         MPC85xx_PMUXCR_IFC_AD17_GPO | MPC85xx_PMUXCR_SDHC_USIM);
  43
  44         return 0;
  45 }
  46
  47 int checkboard(void)
  48 {
  49         struct cpu_type *cpu;
  50
  51         cpu = gd->arch.cpu;
  52         printf("Board: %sRDB\n", cpu->name);
  53
  54         return 0;
  55 }
  56
  57 #if defined(CONFIG_OF_BOARD_SETUP)
  58 #ifdef CONFIG_FDT_FIXUP_PARTITIONS
  59 static const struct node_info nodes[] = {
  60         { "fsl,ifc-nand",               MTD_DEV_TYPE_NAND, },
  61 };
  62 #endif
  63 int ft_board_setup(void *blob, bd_t *bd)
  64 {
  65         phys_addr_t base;
  66         phys_size_t size;
  67
  68         ft_cpu_setup(blob, bd);
  69
  70         base = env_get_bootm_low();
  71         size = env_get_bootm_size();
  72
  73         fdt_fixup_memory(blob, (u64)base, (u64)size);
  74 #ifdef CONFIG_FDT_FIXUP_PARTITIONS
  75         fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes));
  76 #endif
  77
  78         fsl_fdt_fixup_dr_usb(blob, bd);
  79
  80         return 0;
  81 }
  82 #endif