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>
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* linux/arch/arm/lib/xor-neon.c
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*
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* Copyright (C) 2013 Linaro Ltd <ard.biesheuvel@linaro.org>
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*/
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#include <linux/raid/xor.h>
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#include <linux/module.h>
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MODULE_LICENSE("GPL");
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#ifndef __ARM_NEON__
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#error You should compile this file with '-march=armv7-a -mfloat-abi=softfp -mfpu=neon'
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#endif
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/*
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* Pull in the reference implementations while instructing GCC (through
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* -ftree-vectorize) to attempt to exploit implicit parallelism and emit
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* NEON instructions.
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*/
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#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
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#pragma GCC optimize "tree-vectorize"
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#else
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/*
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* While older versions of GCC do not generate incorrect code, they fail to
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* recognize the parallel nature of these functions, and emit plain ARM code,
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* which is known to be slower than the optimized ARM code in asm-arm/xor.h.
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*
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* #warning This code requires at least version 4.6 of GCC
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*/
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#endif
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#pragma GCC diagnostic ignored "-Wunused-variable"
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#include <asm-generic/xor.h>
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struct xor_block_template const xor_block_neon_inner = {
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.name = "__inner_neon__",
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.do_2 = xor_8regs_2,
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.do_3 = xor_8regs_3,
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.do_4 = xor_8regs_4,
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.do_5 = xor_8regs_5,
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};
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EXPORT_SYMBOL(xor_block_neon_inner);
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