1 files changed, 0 insertions, 136 deletions
diff --git a/c/src/lib/libbsp/arm/tms570/pom/tms570-pom.c b/c/src/lib/libbsp/arm/tms570/pom/tms570-pom.c
deleted file mode 100644
index 4fdc3e89eb..0000000000
--- a/c/src/lib/libbsp/arm/tms570/pom/tms570-pom.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/**
- * @file tms570-pom.c
- *
- * @ingroup tms570
- *
- * @brief TMS570 Parameter Overlay Module functions definitions.
- */
-
- /*
- * Copyright (c) 2014 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.
- */
-
-#include <stdint.h>
-#include <string.h>
-#include <bsp/tms570-pom.h>
-#include <bsp/linker-symbols.h>
-#include <rtems/score/armv4.h>
-#include <bsp.h>
-
-/*
- * Placement of exceptions target addresses in memory
- * when insructions with opcode 0xe59ff018
- *      ldr pc, [pc, #0x18]
- * are used to fill ARM exception vectors area
- */
-typedef struct{
-  uint32_t reserved1;
-  uint32_t except_addr_undef;
-  uint32_t except_addr_swi;
-  uint32_t except_addr_prefetch;
-  uint32_t except_addr_abort;
-  uint32_t reserved2;
-  uint32_t except_addr_irq;
-  uint32_t except_addr_fiq;
-}vec_remap_table;
-
-void bsp_block_on_exception(void);
-
-void bsp_block_on_exception(void){
-  while(1);
-}
-
-extern char bsp_int_vec_overlay_start[];
-
-/*
- * Global overlay target address holds shared MSB bits for all regions
- * It is set to linker RAM_INT_VEC region - i.e. area reserved
- * at internal SRAM memory start, address 0x08000000
- */
-uint32_t pom_global_overlay_target_address_start =
-                                 (uintptr_t)bsp_int_vec_overlay_start;
-
-/**
- * @brief initialize and clear parameters overlay module (POM)
- *
- * clears all remap regions. The actual POM enable is left to the first user.
- *
- * @retval Void
- */
-void tms570_initialize_and_clear(void)
-{
-  int i;
-
-  TMS570_POM.GLBCTRL = 0 | (TMS570_POM_GLBCTRL_OTADDR(~0) &
-                            pom_global_overlay_target_address_start);
-
-  for ( i = 0; i < TMS570_POM_REGIONS; ++i ) {
-    TMS570_POM.REG[i].REGSIZE = TMS570_POM_REGSIZE_SIZE(TMS570_POM_REGSIZE_DISABLED);
-  }
-}
-
-/**
- * @brief remaps vector table
- *
- * transfer the rtems start vector table to address 0x0
- *
- * @retval Void
- */
-void tms570_pom_remap(void)
-{
-  uint32_t vec_overlay_start = pom_global_overlay_target_address_start;
-
-  /*
-   * Copy RTEMS the first level exception processing code
-   * to RAM area which can be used for later as POM overlay
-   * of Flash vectors. The code is expected to have for of eight
-   *   ldr pc, [pc,#0x18]
-   * instructions followed by eight words with actual exception
-   * service routines target addresses. This is case of RTEMS default
-   * table found in
-   *   c/src/lib/libbsp/arm/shared/start/start.S
-   */
-  memcpy((void*)vec_overlay_start, bsp_start_vector_table_begin, 64);
-
-  #if 0
-  {
-    /* Fill exception table by catch error infinite loop for debugging */
-    vec_remap_table* vec_table = (vec_remap_table*)(vec_overlay_start+32);
-    vec_table->except_addr_undef = (uint32_t)bsp_block_on_exception;
-    vec_table->except_addr_swi = (uint32_t)bsp_block_on_exception;
-    vec_table->except_addr_prefetch = (uint32_t)bsp_block_on_exception;//_ARMV4_Exception_prefetch_abort;
-    vec_table->except_addr_abort = (uint32_t)bsp_block_on_exception;//_ARMV4_Exception_data_abort;
-    vec_table->except_addr_irq = (uint32_t)_ARMV4_Exception_interrupt;
-    vec_table->except_addr_fiq = (uint32_t)bsp_block_on_exception;//_ARMV4_Exception_interrupt;
-  }
-  #endif
-
-  /*
-   * The overlay vectors replacement area cannot be used directly
-   * to replace jump instructions on start of Flash because instruction
-   * fetch through POM is not reliable supported (works in most times
-   * but sometimes fails).
-   * Area of 64 bytes starting at address 0x00000040 is replaced.
-   * This way target addresses are placed between 0x00000060
-   * and 0x0000007F. If boot loader startup code contains instructions
-   *   ldr pc,[pc,#0x58]
-   * (opcode 0xe59ff058) then the jump target addresses are replaced
-   * by pointers to actual RTEMS exceptions service functions.
-   */
-  TMS570_POM.REG[0].PROGSTART = TMS570_POM_PROGSTART_STARTADDRESS(64);
-  TMS570_POM.REG[0].OVLSTART = TMS570_POM_OVLSTART_STARTADDRESS(vec_overlay_start);
-  TMS570_POM.REG[0].REGSIZE = TMS570_POM_REGSIZE_SIZE(TMS570_POM_REGSIZE_64B);
-  TMS570_POM.GLBCTRL = TMS570_POM_GLBCTRL_ON_OFF(0xa) |
-                       TMS570_POM_GLBCTRL_ETO(0xa) |
-                       (TMS570_POM_GLBCTRL_OTADDR(~0) &
-                        pom_global_overlay_target_address_start);
-}