LXR uboot/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 <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
  23DECLARE_GLOBAL_DATA_PTR;
  24
  25int 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
  44int 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
  56static const struct node_info nodes[] = {
  57        { "fsl,ifc-nand",               MTD_DEV_TYPE_NAND, },
  58};
  59#endif
  60int 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