board/xilinx/ppc405-generic/xilinx_ppc405_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 DECLARE_GLOBAL_DATA_PTR;
  14
  15 ulong get_PCI_freq(void)
  16 {
  17         return 0;
  18 }
  19
  20 int checkboard(void)
  21 {
  22         puts("Xilinx PPC405 Generic Board\n");
  23         return 0;
  24 }
  25
  26 int dram_init(void)
  27 {
  28         gd->ram_size = get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR,
  29                             CONFIG_SYS_SDRAM_SIZE_MB * 1024 * 1024);
  30
  31         return 0;
  32 }
  33
  34 void get_sys_info(sys_info_t *sys_info)
  35 {
  36         sys_info->freqProcessor = XPAR_CORE_CLOCK_FREQ_HZ;
  37         sys_info->freqPLB = XPAR_PLB_CLOCK_FREQ_HZ;
  38         sys_info->freqPCI = 0;
  39
  40         return;
  41 }
  42
  43 int get_serial_clock(void){
  44         return XPAR_UARTNS550_0_CLOCK_FREQ_HZ;
  45 }