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41 lines
1.2 KiB
41 lines
1.2 KiB
/*
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* Copyright (C) 2018 Marvell International Ltd.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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* https://spdx.org/licenses
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*/
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/* LLC driver is the Last Level Cache (L3C) driver
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* for Marvell SoCs in AP806, AP807, and AP810
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*/
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#ifndef CACHE_LLC_H
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#define CACHE_LLC_H
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#define LLC_CTRL(ap) (MVEBU_LLC_BASE(ap) + 0x100)
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#define LLC_SYNC(ap) (MVEBU_LLC_BASE(ap) + 0x700)
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#define L2X0_INV_WAY(ap) (MVEBU_LLC_BASE(ap) + 0x77C)
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#define L2X0_CLEAN_WAY(ap) (MVEBU_LLC_BASE(ap) + 0x7BC)
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#define L2X0_CLEAN_INV_WAY(ap) (MVEBU_LLC_BASE(ap) + 0x7FC)
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#define LLC_TC0_LOCK(ap) (MVEBU_LLC_BASE(ap) + 0x920)
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#define MASTER_LLC_CTRL LLC_CTRL(MVEBU_AP0)
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#define MASTER_L2X0_INV_WAY L2X0_INV_WAY(MVEBU_AP0)
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#define MASTER_LLC_TC0_LOCK LLC_TC0_LOCK(MVEBU_AP0)
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#define LLC_CTRL_EN 1
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#define LLC_EXCLUSIVE_EN 0x100
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#define LLC_WAY_MASK 0xFFFFFFFF
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#ifndef __ASSEMBLER__
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void llc_cache_sync(int ap_index);
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void llc_flush_all(int ap_index);
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void llc_clean_all(int ap_index);
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void llc_inv_all(int ap_index);
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void llc_disable(int ap_index);
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void llc_enable(int ap_index, int excl_mode);
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int llc_is_exclusive(int ap_index);
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void llc_runtime_enable(int ap_index);
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#endif
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#endif /* CACHE_LLC_H */
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