Files
android/drivers/misc/mediatek/sspm/mt6833/sspm_reservedmem_define.h
T
threeeye bc1d038eac REVVL 6 Pro kernel bring-up: full working tree snapshot (2026-09-12)
Squashed backup commit (no shallow-clone history issues) of
xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream
commit 9eece662e) plus all fixes applied to get everpal_defconfig building
clean against a modern (GCC 15.2.0) toolchain -- see the previous commit
message on the lineage-23.2 branch (also in this repo history is not
available here since this is a squashed snapshot; full incremental history
lives in the local DL380 checkout and the upstream GitHub remote).

Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
2026-09-12 13:36:46 +00:00

89 lines
1.9 KiB
C

/*
* Copyright (C) 2016 MediaTek Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See http://www.gnu.org/licenses/gpl-2.0.html for more details.
*/
#ifndef _SSPM_RESERVEDMEM_DEFINE_H_
#define _SSPM_RESERVEDMEM_DEFINE_H_
#include <sspm_reservedmem.h>
enum {
SSPM_MEM_ID = 0,
PWRAP_MEM_ID,
PMIC_MEM_ID,
UPD_MEM_ID,
QOS_MEM_ID,
SWPM_MEM_ID,
#if defined(CONFIG_MTK_GMO_RAM_OPTIMIZE) || defined(CONFIG_MTK_MET_MEM_ALLOC)
#else
MET_MEM_ID,
#endif
SMI_MEM_ID,
GPU_MEM_ID,
NUMS_MEM_ID,
};
#define SSPM_PLT_LOGGER_BUF_LEN 0x100000
#ifdef _SSPM_INTERNAL_
/* The total size of sspm_reserve_mblock should less equal than
* reserve-memory-sspm_share of device tree
*/
static struct sspm_reserve_mblock sspm_reserve_mblock[NUMS_MEM_ID] = {
{
.num = SSPM_MEM_ID,
.size = 0x100 + SSPM_PLT_LOGGER_BUF_LEN,
/* logger header + 1M log buffer */
},
{
.num = PWRAP_MEM_ID,
.size = 0x300, /* 768 bytes */
},
{
.num = PMIC_MEM_ID,
.size = 0xC00, /* 3K */
},
{
.num = UPD_MEM_ID,
.size = 0x1800, /* 6K */
},
{
.num = QOS_MEM_ID,
.size = 0x1000, /* 4K */
},
{
.num = SWPM_MEM_ID,
.size = 0x1800, /* 6K */
},
#if defined(CONFIG_MTK_GMO_RAM_OPTIMIZE) || defined(CONFIG_MTK_MET_MEM_ALLOC)
#else
{
.num = MET_MEM_ID,
.size = 0x400000, /* 4M */
},
#endif
{
.num = SMI_MEM_ID,
.size = 0x9000, /* 36K */
},
{
.num = GPU_MEM_ID,
.size = 0x1000, /* 4K */
},
/* TO align 64K, total is 1M(5M)+64K. The remaining size = 0x2000. */
};
#endif
#endif
#ifdef SSPM_SHARE_BUFFER_SUPPORT
#define SSPM_SHARE_REGION_BASE 0x20000
#define SSPM_SHARE_REGION_SIZE 0x8000
#endif