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06edc0d52b
Introduce the managing_system privilege for components like the platform_driver to allow it to call system management functionality that is reserved by kernel or special firmware, e.g., ARM Trusted Firmware. The former RAM resource configuration attribute `constrain_phys`, which enabled to constrain the region of physical RAM to be used, gets replaced by the new, broader managing_system configuration attribute of a `start` node. It gets enforced by the sandbox library. Ref #3816
75 lines
2.3 KiB
Plaintext
75 lines
2.3 KiB
Plaintext
<config>
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<parent-provides>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="ROM"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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<service name="Timer"/>
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<service name="Capture"/>
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</parent-provides>
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<default caps="60"/>
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<service name="Input">
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<default-policy> <child name="dummy_input_drv"/> </default-policy> </service>
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<start name="platform_drv" caps="200" managing_system="yes">
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<binary name="imx53_platform_drv"/>
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<resource name="RAM" quantum="3M"/>
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<provides>
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<service name="Platform"/>
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</provides>
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<route>
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<service name="IRQ"> <parent/> </service>
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<service name="IO_MEM"> <parent/> </service>
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<service name="ROM"> <parent/> </service>
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<service name="PD"> <parent/> </service>
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<service name="CPU"> <parent/> </service>
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<service name="LOG"> <parent/> </service>
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<service name="Timer"> <parent/> </service>
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</route>
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</start>
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<start name="imx53_gpio_drv" caps="200">
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<resource name="RAM" quantum="4M"/>
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<provides><service name="Gpio"/></provides>
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<config>
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<gpio num="1" mode="O" value="1"/>
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<gpio num="88" mode="O" value="1"/>
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</config>
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<route>
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<service name="Platform"> <child name="platform_drv"/> </service>
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<service name="IO_MEM"> <parent/> </service>
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<service name="ROM"> <parent/> </service>
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<service name="PD"> <parent/> </service>
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<service name="CPU"> <parent/> </service>
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<service name="LOG"> <parent/> </service>
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<service name="IRQ"> <parent/> </service>
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<service name="Timer"> <parent/> </service>
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</route>
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</start>
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<start name="fb_drv" caps="120">
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<binary name="imx53_fb_drv"/>
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<resource name="RAM" quantum="4M"/>
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<config width="800" height="480" display="0" buffered="true"/>
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<route>
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<service name="ROM" label="config"> <parent label="fb_drv.config"/> </service>
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<service name="Platform"> <child name="platform_drv"/> </service>
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<service name="IO_MEM"> <parent/> </service>
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<service name="ROM"> <parent/> </service>
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<service name="PD"> <parent/> </service>
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<service name="CPU"> <parent/> </service>
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<service name="LOG"> <parent/> </service>
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<service name="Timer"> <parent/> </service>
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<service name="Capture"> <parent/> </service>
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</route>
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</start>
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</config>
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