1 files changed, 42 insertions, 0 deletions
diff --git a/src/include/usr/pnor/pnorif.H b/src/include/usr/pnor/pnorif.H
index e4c61c72e..3a2d3e53b 100644
--- a/src/include/usr/pnor/pnorif.H
+++ b/src/include/usr/pnor/pnorif.H
@@ -221,6 +221,48 @@ const char * SectionIdToString( uint32_t i_secIdIndex );
  */
 bool cmpSecurebootMagicNumber(const uint8_t* i_vaddr);
 
+// @TODO RTC 173489
+// Remove API once FSP fully supports signing of PNOR sections that did not
+// previously have a sha512 header
+/**
+ *  @brief Determines whether requested PNOR section has a recognized header
+ *
+ *  @param[in] i_secId ID of requested section
+ *  @param[in] i_TOC TOC entry for requested section
+ *  @param[out] o_knownHeader Whether header was recognized or not
+ *
+ *  @return errlHndl_t Error log handle
+ *  @retval nullptr Success! Output parameter valid
+ *  @retval !nullptr Error log pointer; output parameter invalid
+ */
+errlHndl_t hasKnownHeader(
+          PNOR::SectionId      i_secId,
+    const PNOR::SectionData_t& i_TOC,
+          bool&                o_knownHeader);
+
+// @TODO RTC 173489
+// Remove API once FSP fully supports signing of PNOR sections that did not
+// previously have a sha512 header
+/**
+ *  @brief Read first few bytes of requested section's "potential" header
+ *
+ *  @param[in] i_secId ID of requested section
+ *  @param[in] i_TOC TOC entry for requested section
+ *  @param[in] i_size Number of bytes to read from the beginning of the
+ *    requested section
+ *  @param[in] o_pData Pointer to a buffer of at least "i_size" bytes to
+ *    hold the returned data.  Asserts if nullptr
+ *
+ *  @return errlHndl_t Error log handle
+ *  @retval nullptr Success!  Requested bytes read to output buffer
+ *  @retval !nullptr Error log pointer; output buffer invalid
+ */
+errlHndl_t readHeaderMagic(
+          PNOR::SectionId      i_secId,
+    const PNOR::SectionData_t& i_TOC,
+          size_t               i_size,
+          void*                o_pData);
+
 } // PNOR
 
 #endif