113 lines
4.3 KiB
Python
113 lines
4.3 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright (c) 2022 Huawei Device Co., Ltd.
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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from ast import Delete
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import sys, os
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class Modify():
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def __init__(self, filePath) -> None:
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self.filePath = filePath
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self.lines = []
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fp = open(self.filePath, 'r')
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for line in fp:
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self.lines.append(line)
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fp.close()
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def saveAndClose(self):
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s = ''.join(self.lines)
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self.lines.clear()
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fp = open(self.filePath, 'w')
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fp.write(s)
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fp.close()
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def positionSearch(self, positionText, startLineNum = 0):
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linesLen = len(self.lines)
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for lineNum in range(startLineNum + 1, linesLen):
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if(positionText in self.lines[lineNum]):
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return lineNum
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return -1
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def addItem(self, newText, positionInedx, rowNume):
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assert rowNume >= 0,"rowNum含义为“要将newText添加到positionSearch所定位的条目下的第几行”，可以等于0及添加到当前行，将当前行往下挤，但不可以为负数，如需要在positionSearch所定位的条目上方添加复数行，请按顺序调用addItem函数，且rowNum都填入0"
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item = ''
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if("is not set" in newText):
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item = newText[2:-11]
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else:
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item = newText[:-2]
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# 如果要添加的内容已经存在则直接返回
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for line in self.lines:
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if(item in line):
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if ((item + "=y" in line) or (item + " is not set" in line)):
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print("Already has this item: " + item)
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return
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assert positionInedx >= 0, "If want to add an item, first 'positionInedx' must be >= 0"
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lineNum = positionInedx + rowNume
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self.lines.insert(lineNum, newText+'\n')
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if(rowNume <= 0):
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positionInedx += 1
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print("Add item: "+item)
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def deleteLines(self, startLineIndex, endLineIndex):
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for i in range(endLineIndex - startLineIndex):
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self.lines.pop(startLineIndex)
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if __name__ == "__main__":
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path = sys.argv[1]
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modify = Modify(path)
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print("Start to modifying file", sys.argv[1])
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test = [' compatible = "rockchip, rk3568-mali", "arm,mali-bifrost";',
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' reg = <0x0 0xfde60000 0x0 0x20000>;',
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'',
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' interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,',
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' <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,',
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' <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;',
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' interrupt-names = "job", "mmu", "gpu";',
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' clocks = <&scmi_clk 1>, <&cru CLK_GPU>;',
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' clock-names = "core", "bus";',
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' operating-points-v2 = <&gpu_opp_table>;',
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'',
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' #cooling-cells = <2>;',
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' power-domains = <&power RK3568_PD_GPU>;',
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' status = "disabled";']
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if(modify.positionSearch("gpu_power_model: power-model",0) == -1):
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print("rk3568.dtsi arealy modified")
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exit()
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positionInedx1 = modify.positionSearch("gpu: gpu@fde60000",0)
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if(positionInedx1 >= 0):
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positionInedx2 = modify.positionSearch("};",positionInedx1)
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modify.deleteLines(positionInedx1 + 1, positionInedx2 + 1)
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for i in range(len(test)):
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modify.addItem(test[i], positionInedx1, i + 1)
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modify.saveAndClose()
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print("Succese")
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