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
  15 DECLARE_GLOBAL_DATA_PTR;
  16
  17 static const struct pl01x_serial_platdata serial_platdata = {
  18         .base = V2M_UART0,
  19         .type = TYPE_PL011,
  20         .clock = CONFIG_PL011_CLOCK,
  21 };
  22
  23 U_BOOT_DEVICE(vexpress_serials) = {
  24         .name = "serial_pl01x",
  25         .platdata = &serial_platdata,
  26 };
  27
  28 int board_init(void)
  29 {
  30         return 0;
  31 }
  32
  33 int dram_init(void)
  34 {
  35         gd->ram_size = PHYS_SDRAM_1_SIZE;
  36         return 0;
  37 }
  38
  39 /*
  40  * Board specific reset that is system reset.
  41  */
  42 void reset_cpu(ulong addr)
  43 {
  44 }
  45
  46 /*
  47  * Board specific ethernet initialization routine.
  48  */
  49 int board_eth_init(bd_t *bis)
  50 {
  51         int rc = 0;
  52 #ifdef CONFIG_SMC91111
  53         rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
  54 #endif
  55 #ifdef CONFIG_SMC911X
  56         rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
  57 #endif
  58         return rc;
  59 }