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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2009-01-31 09:53:39 +0100 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2009-01-31 09:53:39 +0100 |
| commit | b4e2f89dfcb206a22d34fa6b34878d85b498b39f (patch) | |
| tree | cec27bfbc0d1d71498f841cc575f22072b2f45df /cpu/ixp/npe/IxNpeDlImageMgr.c | |
| parent | 1b017baf2071d8daf643bce87250db898c606c66 (diff) | |
| download | u-boot-imx-b4e2f89dfcb206a22d34fa6b34878d85b498b39f.zip u-boot-imx-b4e2f89dfcb206a22d34fa6b34878d85b498b39f.tar.gz u-boot-imx-b4e2f89dfcb206a22d34fa6b34878d85b498b39f.tar.bz2 | |
ixp: remove the option to include the Microcode
instead the board will have to load it from flash or ram
which will be specified by npe_ucode env var
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'cpu/ixp/npe/IxNpeDlImageMgr.c')
| -rw-r--r-- | cpu/ixp/npe/IxNpeDlImageMgr.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/cpu/ixp/npe/IxNpeDlImageMgr.c b/cpu/ixp/npe/IxNpeDlImageMgr.c index ccc0da7..9bcdc9c 100644 --- a/cpu/ixp/npe/IxNpeDlImageMgr.c +++ b/cpu/ixp/npe/IxNpeDlImageMgr.c @@ -133,20 +133,14 @@ typedef struct */ static IxNpeDlImageMgrStats ixNpeDlImageMgrStats; -/* default image */ -#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 - static UINT32* getIxNpeMicroCodeImageLibrary(void) { char *s; + if ((s = getenv("npe_ucode")) != NULL) return (UINT32*) simple_strtoul(s, NULL, 16); else - return IxNpeMicroCodeImageLibrary; + return NULL; } /* @@ -422,7 +416,7 @@ ixNpeDlImageMgrSignatureCheck (UINT32 *microCodeImageLibrary) (IxNpeDlImageMgrImageLibraryHeader *) microCodeImageLibrary; BOOL result = TRUE; - if (header->signature != IX_NPEDL_IMAGEMGR_SIGNATURE) + if (!header || header->signature != IX_NPEDL_IMAGEMGR_SIGNATURE) { result = FALSE; ixNpeDlImageMgrStats.invalidSignature++; @@ -643,6 +637,11 @@ ixNpeDlImageMgrImageFind ( } #else imageLibrary = getIxNpeMicroCodeImageLibrary(); + if (imageLibrary == NULL) + { + printf ("npe: ERROR, no Microcode found in memory\n"); + return IX_FAIL; + } #endif /* IX_NPEDL_READ_MICROCODE_FROM_FILE */ } |