1 files changed, 0 insertions, 105 deletions
diff --git a/c/src/lib/libbsp/arm/tms570/hwinit/tms570_selftest_par_mibspi.c b/c/src/lib/libbsp/arm/tms570/hwinit/tms570_selftest_par_mibspi.c
deleted file mode 100644
index 2f693dad42..0000000000
--- a/c/src/lib/libbsp/arm/tms570/hwinit/tms570_selftest_par_mibspi.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/**
- * @file tms570_selftest_par_can.c
- *
- * @ingroup tms570
- *
- * @brief Test MibSPI module parity based protection logic to work.
- */
-/*
- * Copyright (c) 2016 Pavel Pisa <pisa@cmp.felk.cvut.cz>
- *
- * Czech Technical University in Prague
- * Zikova 1903/4
- * 166 36 Praha 6
- * Czech Republic
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- *
- * Algorithms are based on Ti manuals and Ti HalCoGen generated
- * code.
- */
-
-#include <stdint.h>
-#include <stddef.h>
-#include <bsp/tms570.h>
-#include "tms570_selftest.h"
-#include "tms570_selftest_parity.h"
-
-/**
- * @brief run test to check that parity protection works for MibSPI modules RAM
- *
- * @param[in] desc module registers addresses end ESM channels descriptor
- *
- * @return Void, in the case of error invokes bsp_selftest_fail_notification()
- *
- * The descriptor provides address of the module registers and address
- * of internal RAM memory and corresponding parity area test access window.
- */
-void tms570_selftest_par_check_mibspi( const tms570_selftest_par_desc_t *desc )
-{
-  volatile uint32_t      test_read_data;
-  volatile tms570_spi_t *spi_regs = (volatile tms570_spi_t *) desc->fnc_data;
-  uint32_t               mibspie_bak;
-  uint32_t               uerrctl_bak;
-  int                    perr;
-  int                    wait_timeout = 10000;
-
-  /* wait for MibSPI RAM to complete initialization */
-  while ( ( spi_regs->FLG & TMS570_SPI_FLG_BUFINITACTIVE ) ==
-          TMS570_SPI_FLG_BUFINITACTIVE ) {
-    if ( !wait_timeout-- ) {
-      bsp_selftest_fail_notification( desc->fail_code );
-    }
-  }
-
-  /* Store previous configuration of MibSPI */
-  mibspie_bak = spi_regs->MIBSPIE;
-  uerrctl_bak = spi_regs->UERRCTRL;
-
-  /* enable multi-buffered mode */
-  spi_regs->MIBSPIE = TMS570_SPI_MIBSPIE_MSPIENA;
-
-  /* enable parity error detection */
-  spi_regs->UERRCTRL = TMS570_SPI_UERRCTRL_EDEN_SET( spi_regs->UERRCTRL,
-                                                    TMS570_SELFTEST_PAR_CR_KEY );
-
-  /* enable parity test mode */
-  spi_regs->UERRCTRL |= TMS570_SPI_UERRCTRL_PTESTEN;
-
-  /* flip parity bit */
-  *desc->par_loc ^= desc->par_xor;
-
-  /* disable parity TEST mode */
-  spi_regs->UERRCTRL &= ~TMS570_SPI_UERRCTRL_PTESTEN;
-
-  /* read to cause parity error */
-  test_read_data = *desc->ram_loc;
-  (void) test_read_data;
-
-  /* check if ESM channel is flagged */
-  perr = tms570_esm_channel_sr_get( desc->esm_prim_grp, desc->esm_prim_chan );
-
-  if ( !perr ) {
-    /* RAM parity error was not flagged to ESM. */
-    bsp_selftest_fail_notification( desc->fail_code );
-  } else {
-    /* clear parity error flags */
-    spi_regs->UERRSTAT = TMS570_SPI_UERRSTAT_EDFLG1 |
-                         TMS570_SPI_UERRSTAT_EDFLG0;
-
-    /* clear ESM flag */
-    tms570_esm_channel_sr_clear( desc->esm_prim_grp, desc->esm_prim_chan );
-
-    /* enable parity test mode */
-    spi_regs->UERRCTRL |= TMS570_SPI_UERRCTRL_PTESTEN;
-
-    /* Revert back to correct data by flipping parity location */
-    *desc->par_loc ^= desc->par_xor;
-  }
-
-  /* Restore MIBSPI control registers */
-  spi_regs->UERRCTRL = uerrctl_bak;
-  spi_regs->MIBSPIE = mibspie_bak;
-}