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
  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 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