board/armltd/vexpress64/vexpress64.c

   1 /*
   2  * (C) Copyright 2013
   3  * David Feng <fenghua@phytium.com.cn>
   4  * Sharma Bhupesh <bhupesh.sharma@freescale.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8 #include <common.h>
   9 #include <malloc.h>
  10 #include <errno.h>
  11 #include <netdev.h>
  12 #include <asm/io.h>
  13 #include <linux/compiler.h>
  14 #include <dm/platdata.h>
  15 #include <dm/platform_data/serial_pl01x.h>
  16
  17 DECLARE_GLOBAL_DATA_PTR;
  18
  19 static const struct pl01x_serial_platdata serial_platdata = {
  20         .base = V2M_UART0,
  21         .type = TYPE_PL011,
  22         .clock = 2400 * 1000,
  23 };
  24
  25 U_BOOT_DEVICE(vexpress_serials) = {
  26         .name = "serial_pl01x",
  27         .platdata = &serial_platdata,
  28 };
  29
  30 int board_init(void)
  31 {
  32         return 0;
  33 }
  34
  35 int dram_init(void)
  36 {
  37         gd->ram_size = PHYS_SDRAM_1_SIZE;
  38         return 0;
  39 }
  40
  41 /*
  42  * Board specific reset that is system reset.
  43  */
  44 void reset_cpu(ulong addr)
  45 {
  46 }
  47
  48 /*
  49  * Board specific ethernet initialization routine.
  50  */
  51 int board_eth_init(bd_t *bis)
  52 {
  53         int rc = 0;
  54 #ifdef CONFIG_SMC91111
  55         rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
  56 #endif
  57 #ifdef CONFIG_SMC911X
  58         rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
  59 #endif
  60         return rc;
  61 }