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platform: generic: mips: add P8700

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Extend generic platform to support MIPS P8700.

Signed-off-by: Chao-ying Fu <cfu@mips.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250522212141.3198-2-cfu@mips.com
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Chao-ying Fu
2025-05-22 14:21:34 -07:00
committed by Anup Patel
parent 3f8159aa06
commit 66ab965e54
7 changed files with 517 additions and 0 deletions
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33
platform/generic/include/mips/board.h Normal file
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/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2025 MIPS
*
*/
#ifndef __BOARD_H__
#define __BOARD_H__
/* Please review all defines to change for your board. */
/* Use in stw.S, p8700.c, p8700.h, mips-cm.h */
#define CM_BASE 0x16100000
/* Use in mips-cm.h, p8700.c */
#define CLUSTERS_IN_PLATFORM 1
#if CLUSTERS_IN_PLATFORM > 1
/* Define global CM bases for cluster 0, 1, 2, and more. */
#define GLOBAL_CM_BASE0 0
#define GLOBAL_CM_BASE1 0
#define GLOBAL_CM_BASE2 0
#endif
/* Use in stw.S */
#define TIMER_ADDR (CM_BASE + 0x8050)
/* Use in cps-vec.S */
#define DRAM_ADDRESS 0x80000000
#define DRAM_SIZE 0x80000000
#define DRAM_PMP_ADDR ((DRAM_ADDRESS >> 2) | ((DRAM_SIZE - 1) >> 3))
#endif