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