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>
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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#include <internal/lib.h> // page_size
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#include "machine.h"
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#include "api/fs/fs.h"
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#include "debug.h"
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#include "symbol.h"
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int arch__fix_module_text_start(u64 *start, u64 *size, const char *name)
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{
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u64 m_start = *start;
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char path[PATH_MAX];
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snprintf(path, PATH_MAX, "module/%.*s/sections/.text",
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(int)strlen(name) - 2, name + 1);
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if (sysfs__read_ull(path, (unsigned long long *)start) < 0) {
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pr_debug2("Using module %s start:%#lx\n", path, m_start);
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*start = m_start;
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} else {
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/* Successful read of the modules segment text start address.
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* Calculate difference between module start address
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* in memory and module text segment start address.
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* For example module load address is 0x3ff8011b000
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* (from /proc/modules) and module text segment start
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* address is 0x3ff8011b870 (from file above).
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*
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* Adjust the module size and subtract the GOT table
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* size located at the beginning of the module.
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*/
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*size -= (*start - m_start);
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}
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return 0;
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}
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