How to switch arria10 calibration clock from usrclk pin to internal_osc?

[Altera_Forum]

Hi. 

On our arria10 board, there is a mistake to make usrclk pin to be one DDR3's DQ pin. This would lead to transceiver not be able to be calibrated at POR and in user-mode. We got one tcl script, which is expected to transfer the calibration clock source from usrclk pad to internal_osc. But there would be error when it's executed.  We check and found there are several process function that can not be able to be recongnized by quartus_sh, such as load_devices, open_sof, write_sof. Can anyone answer it? Or how to execute it? Is there something wrong?  The following is the script: proc main_run {} {  global argv  set projName [ lindex $argv 1 ]  load_package asm2  load_devices  set sofName "output_files/$projName.sof"; # set sofName "$projName.sof";  set handle -1  set handle [ open_sof $sofName ]    if { $handle >= 0 } {   set_attribute $handle hssi_aux_0_1 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC set_attribute $handle hssi_aux_1_1 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC set_attribute $handle hssi_aux_0_0 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC set_attribute $handle hssi_aux_1_0 xaux/pma_aux_clock_select PMA_AUX_CLOCK_SELECT_INTOSC   set_attribute $handle hssi_aux_0_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clksel_osc CB_INTOSC set_attribute $handle hssi_aux_0_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clkdiv_sel DIV4   set_attribute $handle hssi_aux_1_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clksel_osc CB_INTOSC set_attribute $handle hssi_aux_1_0 xmcu/pm_uc_no_nios/pm_uc_config_wrapper/pm_uc_clkdiv_sel DIV4            write_sof $handle $sofName    } else {  puts stderr "Failed to open sof file $sofName"  }   } main_run