1 files changed, 0 insertions, 122 deletions
diff --git a/c/src/lib/libbsp/arm/lpc32xx/misc/nand-mlc-erase-block-safe.c b/c/src/lib/libbsp/arm/lpc32xx/misc/nand-mlc-erase-block-safe.c
deleted file mode 100644
index b7e570e46d..0000000000
--- a/c/src/lib/libbsp/arm/lpc32xx/misc/nand-mlc-erase-block-safe.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/**
- * @file
- *
- * @ingroup lpc32xx_nand_mlc
- *
- * @brief lpc32xx_mlc_erase_block_safe(), lpc32xx_mlc_erase_block_safe_3(), and
- * lpc32xx_mlc_zero_block() implementation.
- */
-
-/*
- * Copyright (c) 2011 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Obere Lagerstr. 30
- *  82178 Puchheim
- *  Germany
- *  <rtems@embedded-brains.de>
- *
- * 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 <bsp/nand-mlc.h>
-
-#include <string.h>
-
-#include <bsp.h>
-
-void lpc32xx_mlc_zero_pages(uint32_t page_begin, uint32_t page_end)
-{
-  uint32_t page = 0;
-
-  for (page = page_begin; page < page_end; ++page) {
-    lpc32xx_mlc_write_page_with_ecc(
-      page,
-      lpc32xx_magic_zero_begin,
-      lpc32xx_magic_zero_begin
-    );
-  }
-}
-
-static rtems_status_code is_valid_page(
-  uint32_t page_begin,
-  uint32_t page_offset
-)
-{
-  rtems_status_code sc = RTEMS_SUCCESSFUL;
-  uint32_t spare [MLC_LARGE_SPARE_WORD_COUNT];
-
-  memset(spare, 0, MLC_LARGE_SPARE_SIZE);
-
-  sc = lpc32xx_mlc_read_page(
-    page_begin + page_offset,
-    lpc32xx_magic_zero_begin,
-    spare,
-    NULL
-  );
-  if (sc == RTEMS_SUCCESSFUL) {
-    if (lpc32xx_mlc_is_bad_page(spare)) {
-      sc = RTEMS_INCORRECT_STATE;
-    }
-  }
-
-  return sc;
-}
-
-static rtems_status_code is_valid_block(uint32_t page_begin)
-{
-  rtems_status_code sc = RTEMS_SUCCESSFUL;
-
-  if (lpc32xx_mlc_page_size() == 512 && lpc32xx_mlc_io_width() == 8) {
-    sc = is_valid_page(page_begin, 0);
-    if (sc == RTEMS_SUCCESSFUL) {
-      sc = is_valid_page(page_begin, 1);
-    }
-  } else {
-    sc = RTEMS_NOT_IMPLEMENTED;
-  }
-
-  return sc;
-}
-
-rtems_status_code lpc32xx_mlc_is_valid_block(uint32_t block_index)
-{
-  uint32_t pages_per_block = lpc32xx_mlc_pages_per_block();
-  uint32_t page_begin = block_index * pages_per_block;
-
-  return is_valid_block(page_begin);
-}
-
-rtems_status_code lpc32xx_mlc_erase_block_safe_3(
-  uint32_t block_index,
-  uint32_t page_begin,
-  uint32_t page_end
-)
-{
-  rtems_status_code sc = RTEMS_SUCCESSFUL;
-
-  sc = is_valid_block(page_begin);
-  if (sc == RTEMS_SUCCESSFUL) {
-    sc = lpc32xx_mlc_erase_block(block_index);
-    if (sc == RTEMS_UNSATISFIED) {
-      lpc32xx_mlc_zero_pages(page_begin, page_end);
-    }
-  }
-
-  return sc;
-}
-
-rtems_status_code lpc32xx_mlc_erase_block_safe(uint32_t block_index)
-{
-  uint32_t pages_per_block = lpc32xx_mlc_pages_per_block();
-  uint32_t page_begin = block_index * pages_per_block;
-  uint32_t page_end = page_begin + pages_per_block;
-
-  return lpc32xx_mlc_erase_block_safe_3(
-    block_index,
-    page_begin,
-    page_end
-  );
-}