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[MIPS] VR41xx: Set VR41_CONF_BP only for PrId 0x0c80.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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2 changed files with 4 additions and 1 deletions
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@ -868,7 +868,9 @@ static void __init probe_pcache(void)
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if (c->processor_id == 0x0c80U || c->processor_id == 0x0c81U ||
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c->processor_id == 0x0c82U) {
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config &= ~0x00000030U;
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config |= 0x00410000U;
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config |= 0x00400000U;
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if (c->processor_id == 0x0c80U)
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config |= VR41_CONF_BP;
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write_c0_config(config);
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}
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icache_size = 1 << (10 + ((config & CONF_IC) >> 9));
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@ -470,6 +470,7 @@
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/* Bits specific to the VR41xx. */
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#define VR41_CONF_CS (_ULCAST_(1) << 12)
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#define VR41_CONF_BP (_ULCAST_(1) << 16)
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#define VR41_CONF_M16 (_ULCAST_(1) << 20)
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#define VR41_CONF_AD (_ULCAST_(1) << 23)
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