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| author | Patrick Williams <iawillia@us.ibm.com> | 2014-01-19 22:06:28 -0600 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2014-02-11 15:30:46 -0600 |
| commit | b7733595ec491960fa6c97f5ad1fb2c47ac5592c (patch) | |
| tree | f4a169250428db5411fb42e2f9d7a5f3dd96b927 /src/usr/hwpf/hwp/start_payload | |
| parent | 18bdf83d7705bd3c519b195ce095e39181214435 (diff) | |
| download | talos-hostboot-b7733595ec491960fa6c97f5ad1fb2c47ac5592c.tar.gz talos-hostboot-b7733595ec491960fa6c97f5ad1fb2c47ac5592c.zip | |
HBRT: Build small devtree for HDAT-based Sapphire.
Change-Id: I06fb4c6d07a82146b19a38457d2114569c53a571
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8147
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/usr/hwpf/hwp/start_payload')
| -rw-r--r-- | src/usr/hwpf/hwp/start_payload/start_payload.C | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/usr/hwpf/hwp/start_payload/start_payload.C b/src/usr/hwpf/hwp/start_payload/start_payload.C index e83e66328..c89aa30bc 100644 --- a/src/usr/hwpf/hwp/start_payload/start_payload.C +++ b/src/usr/hwpf/hwp/start_payload/start_payload.C @@ -309,6 +309,31 @@ void* call_host_runtime_setup( void *io_pArgs ) break; } } + else if( is_sapphire_load() ) + { + // Find area in HDAT to load devtree. + uint64_t l_dtAddr = 0; + size_t l_dtSize = 0; + l_err = RUNTIME::get_host_data_section(RUNTIME::HSVC_SYSTEM_DATA, + 0, l_dtAddr, l_dtSize); + + if ( l_err ) + { + TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, + "Could not find system data area for Devtree."); + break; + } + + l_err = DEVTREE::build_flatdevtree(l_dtAddr, l_dtSize, true); + + if ( l_err ) + { + TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, + "Failed to build small dev-tree for HDAT."); + break; + } + + } else if( TARGETING::PAYLOAD_KIND_PHYP == payload_kind ) { //If PHYP then clear out the PORE BARs |
