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correct data/instruction memory sizes for non-ixp425 parts (these

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are only used to bounds-check writes when loading firmware)
This commit is contained in:
Sam Leffler 2009-06-17 03:09:13 +00:00
parent 8f1fb99bf2
commit 5d11bdc651
1 changed files with 8 additions and 2 deletions
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10
sys/arm/xscale/ixp425/ixp425_npe.c
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@ -306,8 +306,14 @@ ixpnpe_attach(device_t dev, int npeid)
sc->sc_nrefs = 1;
sc->sc_size = config->size;
sc->insMemSize = config->ins_memsize; /* size of instruction memory */
sc->dataMemSize = config->data_memsize; /* size of data memory */
if (cpu_is_ixp42x()) {
/* NB: instruction/data memory sizes are NPE-dependent */
sc->insMemSize = config->ins_memsize;
sc->dataMemSize = config->data_memsize;
} else {
sc->insMemSize = IXP46X_NPEDL_INS_MEMSIZE_WORDS;
sc->dataMemSize = IXP46X_NPEDL_DATA_MEMSIZE_WORDS;
}
if (bus_space_map(sc->sc_iot, config->base, sc->sc_size, 0, &sc->sc_ioh))
panic("%s: Cannot map registers", device_get_name(dev));