load ixp42x NPE firmware from separate flash block, remove dead code

Hi,

the following patch adds support to move the IXP42X NPE firmware to a
separate flash block, whose start address is defined in
CONFIG_IXP4XX_NPE_EXT_UCODE_BASE. Using that, it is possible to build
NPE-enabled u-boot without copyright problems due to the NPE firmware.

I hope the patch applies, I get whitespace-related differences in the NPE
files due to trailing whitespace in the original versions.

Signed-off-by: Michael Schwingen <michael@schwingen.org>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

1 files changed, 0 insertions, 32 deletions

diff --git a/cpu/ixp/npe/IxNpeDl.c b/cpu/ixp/npe/IxNpeDl.c
index ffe355c..3738337 100644
--- a/cpu/ixp/npe/IxNpeDl.c
+++ b/cpu/ixp/npe/IxNpeDl.c
@@ -109,38 +109,6 @@ PRIVATE IX_STATUS
 ixNpeDlNpeInitAndStartInternal (UINT32 *imageLibrary, UINT32 imageId);
 
 /*
- * Function definition: ixNpeDlMicrocodeImageLibraryOverride
- */
-PUBLIC IX_STATUS
-ixNpeDlMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary)
-{
-    IX_STATUS status = IX_SUCCESS;
-
-    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
-                     "Entering ixNpeDlMicrocodeImageLibraryOverride\n");
-
-    if (clientImageLibrary == NULL)
-    {
-        status = IX_NPEDL_PARAM_ERR;
-        IX_NPEDL_ERROR_REPORT ("ixNpeDlMicrocodeImageLibraryOverride - "
-                               "invalid parameter\n");
-    }
-    else
-    {
-        status = ixNpeDlImageMgrMicrocodeImageLibraryOverride (clientImageLibrary);
-        if (status != IX_SUCCESS)
-        {
-            status = IX_FAIL;
-        }
-    } /* end of if-else(clientImageLibrary) */
-
-    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
-                     "Exiting ixNpeDlMicrocodeImageLibraryOverride : "
-                     "status = %d\n", status);
-    return status;
-}
-
-/*
  * Function definition: ixNpeDlImageDownload
  */
 PUBLIC IX_STATUS