arch/arm/mach-socfpga/wrap_iocsr_config.c

   1 /*
   2  * Copyright (C) 2015 Marek Vasut <marex@denx.de>
   3  *
   4  * SPDX-License-Identifier:    GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <errno.h>
   9 #include <asm/arch/clock_manager.h>
  10
  11 /* Board-specific header. */
  12 #include <qts/iocsr_config.h>
  13
  14 int iocsr_get_config_table(const unsigned int chain_id,
  15                            const unsigned long **table,
  16                            unsigned int *table_len)
  17 {
  18         switch (chain_id) {
  19         case 0:
  20                 *table = iocsr_scan_chain0_table;
  21                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH;
  22                 break;
  23         case 1:
  24                 *table = iocsr_scan_chain1_table;
  25                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH;
  26                 break;
  27         case 2:
  28                 *table = iocsr_scan_chain2_table;
  29                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH;
  30                 break;
  31         case 3:
  32                 *table = iocsr_scan_chain3_table;
  33                 *table_len = CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH;
  34                 break;
  35         default:
  36                 return -EINVAL;
  37         }
  38
  39         return 0;
  40 }