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https://github.com/ARM-software/arm-trusted-firmware.git
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9fc34bbd8d
Add MTK SSPM driver. Signed-off-by: kenny liang <kenny.liang@mediatek.com> Change-Id: I30dd9a95456b8c3c8d18fd22120824eec97634ee
33 lines
998 B
C
33 lines
998 B
C
/*
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* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __SSPM_H__
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#define __SSPM_H__
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/* These should sync with sspm.bin */
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#define IPI_ID_PLATFORM 0
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#define IPI_ID_SUSPEND 6
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#define PINR_OFFSET_PLATFORM 0
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#define PINR_SIZE_PLATFORM 3
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#define PINR_OFFSET_SUSPEND 2
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#define PINR_SIZE_SUSPEND 8
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#define MBOX0_BASE 0x10450000
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#define MBOX1_BASE 0x10460000
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#define MBOX3_BASE 0x10480000
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#define MBOX_OUT_IRQ_OFS 0x1000
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#define MBOX_IN_IRQ_OFS 0x1004
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#define SHAREMBOX_OFFSET_MCDI 0
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#define SHAREMBOX_SIZE_MCDI 20
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#define SHAREMBOX_OFFSET_SUSPEND 26
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#define SHAREMBOX_SIZE_SUSPEND 6
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int sspm_mbox_read(uint32_t slot, uint32_t *data, uint32_t len);
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int sspm_mbox_write(uint32_t slot, uint32_t *data, uint32_t len);
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int sspm_ipi_send_non_blocking(uint32_t id, uint32_t *data);
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int sspm_ipi_recv_non_blocking(uint32_t slot, uint32_t *data, uint32_t len);
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int sspm_alive_show(void);
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#endif /* __SSPM_H__ */
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