board/xilinx/ppc440-generic/xilinx_ppc440_generic.c

   1 /*
   2  * (C) Copyright 2008
   3  * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@gmail.com
   4  * This work has been supported by: QTechnology  http://qtec.com/
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7 */
   8
   9 #include <config.h>
  10 #include <common.h>
  11 #include <asm/processor.h>
  12
  13 int board_pre_init(void)
  14 {
  15         return 0;
  16 }
  17
  18 int checkboard(void)
  19 {
  20         puts("Xilinx PPC440 Generic Board\n");
  21         return 0;
  22 }
  23
  24 phys_size_t initdram(int board_type)
  25 {
  26         return get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR,
  27                             CONFIG_SYS_SDRAM_SIZE_MB * 1024 * 1024);
  28 }
  29
  30 void get_sys_info(sys_info_t *sys_info)
  31 {
  32         sys_info->freqProcessor = XPAR_CORE_CLOCK_FREQ_HZ;
  33         sys_info->freqPLB = XPAR_PLB_CLOCK_FREQ_HZ;
  34         sys_info->freqPCI = 0;
  35
  36         return;
  37 }
  38
  39 int get_serial_clock(void){
  40         return XPAR_UARTNS550_0_CLOCK_FREQ_HZ;
  41 }