8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
43 lines
900 B
C
43 lines
900 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) Rockchip Electronics Co.Ltd
|
|
* Author: Felix Zeng <felix.zeng@rock-chips.com>
|
|
*/
|
|
|
|
#ifndef __LINUX_RKNPU_MM_H
|
|
#define __LINUX_RKNPU_MM_H
|
|
|
|
#include <linux/mutex.h>
|
|
#include <linux/seq_file.h>
|
|
#include <linux/iommu.h>
|
|
#include <linux/iova.h>
|
|
|
|
#include "rknpu_drv.h"
|
|
|
|
struct rknpu_mm {
|
|
void *bitmap;
|
|
struct mutex lock;
|
|
unsigned int chunk_size;
|
|
unsigned int total_chunks;
|
|
unsigned int free_chunks;
|
|
};
|
|
|
|
struct rknpu_mm_obj {
|
|
uint32_t range_start;
|
|
uint32_t range_end;
|
|
};
|
|
|
|
int rknpu_mm_create(unsigned int mem_size, unsigned int chunk_size,
|
|
struct rknpu_mm **mm);
|
|
|
|
void rknpu_mm_destroy(struct rknpu_mm *mm);
|
|
|
|
int rknpu_mm_alloc(struct rknpu_mm *mm, unsigned int size,
|
|
struct rknpu_mm_obj **mm_obj);
|
|
|
|
int rknpu_mm_free(struct rknpu_mm *mm, struct rknpu_mm_obj *mm_obj);
|
|
|
|
int rknpu_mm_dump(struct seq_file *m, void *data);
|
|
|
|
#endif
|