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https://github.com/ARM-software/arm-trusted-firmware.git
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1ab4df76bf
- add svc configuration according to values burnt to the chip efuse Change-Id: Icf5d7cc41bc09ac2244d0a126106e681afebb064 Signed-off-by: Christine Gharzuzi <chrisg@marvell.com> Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*
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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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/* CP110 Marvell SoC driver */
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#ifndef __CP110_SETUP_H__
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#define __CP110_SETUP_H__
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#include <mmio.h>
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#include <mvebu_def.h>
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#define MVEBU_DEVICE_ID_REG (MVEBU_CP_DFX_OFFSET + 0x40)
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#define MVEBU_DEVICE_ID_OFFSET (0)
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#define MVEBU_DEVICE_ID_MASK (0xffff << MVEBU_DEVICE_ID_OFFSET)
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#define MVEBU_DEVICE_REV_OFFSET (16)
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#define MVEBU_DEVICE_REV_MASK (0xf << MVEBU_DEVICE_REV_OFFSET)
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#define MVEBU_70X0_DEV_ID (0x7040)
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#define MVEBU_70X0_CP115_DEV_ID (0x7045)
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#define MVEBU_3900_DEV_ID (0x6025)
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#define MVEBU_80X0_DEV_ID (0x8040)
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#define MVEBU_80X0_CP115_DEV_ID (0x8045)
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#define MVEBU_CP110_SA_DEV_ID (0x110)
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#define MVEBU_CP110_REF_ID_A1 1
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#define MVEBU_CP110_REF_ID_A2 2
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#define MAX_STREAM_ID_PER_CP (0x10)
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#define STREAM_ID_BASE (0x40)
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static inline uint32_t cp110_device_id_get(uintptr_t base)
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{
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/* Returns:
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* - MVEBU_70X0_DEV_ID for A70X0 family
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* - MVEBU_80X0_DEV_ID for A80X0 family
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* - MVEBU_CP110_SA_DEV_ID for CP that connected stand alone
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*/
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return (mmio_read_32(base + MVEBU_DEVICE_ID_REG) >>
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MVEBU_DEVICE_ID_OFFSET) &
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MVEBU_DEVICE_ID_MASK;
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}
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static inline uint32_t cp110_rev_id_get(uintptr_t base)
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{
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return (mmio_read_32(base + MVEBU_DEVICE_ID_REG) &
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MVEBU_DEVICE_REV_MASK) >>
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MVEBU_DEVICE_REV_OFFSET;
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}
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void cp110_init(uintptr_t cp110_base, uint32_t stream_id);
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void cp110_ble_init(uintptr_t cp110_base);
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#endif /* __CP110_SETUP_H__ */
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