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author | Michael Schwingen <michael@schwingen.org> | 2007-11-10 14:44:12 (GMT) |
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committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-01-17 23:59:38 (GMT) |
commit | 63ebcc4615dd39926ccf61f1d5f3510262ef6564 (patch) | |
tree | 0cea700d4724a00749e878a922ff1ff8893b775f /cpu/ixp | |
parent | f188896c2f1594fe749fdb99bbc8c54023cfab3a (diff) | |
download | u-boot-63ebcc4615dd39926ccf61f1d5f3510262ef6564.tar.xz |
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>
Diffstat (limited to 'cpu/ixp')
-rw-r--r-- | cpu/ixp/npe/IxNpeDl.c | 32 | ||||
-rw-r--r-- | cpu/ixp/npe/IxNpeDlImageMgr.c | 12 | ||||
-rw-r--r-- | cpu/ixp/npe/Makefile | 4 |
3 files changed, 11 insertions, 37 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 diff --git a/cpu/ixp/npe/IxNpeDlImageMgr.c b/cpu/ixp/npe/IxNpeDlImageMgr.c index e05c228..c0e7349 100644 --- a/cpu/ixp/npe/IxNpeDlImageMgr.c +++ b/cpu/ixp/npe/IxNpeDlImageMgr.c @@ -134,8 +134,8 @@ typedef struct static IxNpeDlImageMgrStats ixNpeDlImageMgrStats; /* default image */ -#ifdef IX_NPEDL_READ_MICROCODE_FROM_FILE -static UINT32 *IxNpeMicroCodeImageLibrary = NULL; /* Gets set to proper value at runtime */ +#ifdef CONFIG_IXP4XX_NPE_EXT_UCODE_BASE +static UINT32 *IxNpeMicroCodeImageLibrary = (UINT32 *)CONFIG_IXP4XX_NPE_EXT_UCODE_BASE; #else static UINT32 *IxNpeMicroCodeImageLibrary = (UINT32 *)IxNpeMicrocode_array; #endif @@ -158,6 +158,7 @@ PRIVATE BOOL ixNpeDlImageMgrNpeFunctionIdCompare (IxNpeDlImageId *imageIdA, IxNpeDlImageId *imageIdB); +#if 0 PRIVATE IX_STATUS ixNpeDlImageMgrImageFind_legacy (UINT32 *imageLibrary, UINT32 imageId, @@ -195,7 +196,7 @@ ixNpeDlImageMgrMicrocodeImageLibraryOverride ( status); return status; } - +#endif /* * Function definition: ixNpeDlImageMgrImageListExtract @@ -527,6 +528,7 @@ ixNpeDlImageMgrStatsReset (void) } +#if 0 /* * Function definition: ixNpeDlImageMgrImageFind_legacy * @@ -600,7 +602,7 @@ ixNpeDlImageMgrImageFind_legacy ( "Exiting ixNpeDlImageMgrImageFind: status = %d\n", status); return status; } - +#endif /* * Function definition: ixNpeDlImageMgrImageFind @@ -635,6 +637,7 @@ ixNpeDlImageMgrImageFind ( #endif /* IX_NPEDL_READ_MICROCODE_FROM_FILE */ } +#if 0 /* For backward's compatibility with previous image format */ if (ixNpeDlImageMgrSignatureCheck(imageLibrary)) { @@ -643,6 +646,7 @@ ixNpeDlImageMgrImageFind ( imagePtr, imageSize); } +#endif while (*(imageLibrary+offset) == NPE_IMAGE_MARKER) { diff --git a/cpu/ixp/npe/Makefile b/cpu/ixp/npe/Makefile index 7f020b5..25117d7 100644 --- a/cpu/ixp/npe/Makefile +++ b/cpu/ixp/npe/Makefile @@ -72,7 +72,6 @@ COBJS := npe.o \ IxNpeDlImageMgr.o \ IxNpeDlNpeMgr.o \ IxNpeDlNpeMgrUtils.o \ - IxNpeMicrocode.o \ IxNpeMh.o \ IxNpeMhConfig.o \ IxNpeMhReceive.o \ @@ -80,6 +79,9 @@ COBJS := npe.o \ IxNpeMhSolicitedCbMgr.o \ IxNpeMhUnsolicitedCbMgr.o +ifndef CONFIG_IXP4XX_NPE_EXT_UCODE_BASE +COBJS += IxNpeMicrocode.o +endif SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) |