arch/arm/mach-socfpga/wrap_iocsr_config.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2015 Marek Vasut <marex@denx.de>
   4  */
   5
   6 #include <common.h>
   7 #include <errno.h>
   8 #include <asm/arch/clock_manager.h>
   9
  10 /* Board-specific header. */
  11 #include <qts/iocsr_config.h>
  12
  13 int iocsr_get_config_table(const unsigned int chain_id,
  14                            const unsigned long **table,
  15                            unsigned int *table_len)
  16 {
  17         switch (chain_id) {
  18         case 0:
  19                 *table = iocsr_scan_chain0_table;
  20                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH;
  21                 break;
  22         case 1:
  23                 *table = iocsr_scan_chain1_table;
  24                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH;
  25                 break;
  26         case 2:
  27                 *table = iocsr_scan_chain2_table;
  28                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH;
  29                 break;
  30         case 3:
  31                 *table = iocsr_scan_chain3_table;
  32                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH;
  33                 break;
  34         default:
  35                 return -EINVAL;
  36         }
  37
  38         return 0;
  39 }