genode/repos/libports/run/qt5_drivers.inc

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2015-09-17 10:50:42 +00:00
#
# Global variables required by platform_drv-related functions
#
set build_components { }
set config { }
set boot_modules { }
source ${genode_dir}/repos/base/run/platform_drv.inc
#
# Helper functions
#
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proc use_audio_drv { feature_arg } {
upvar $feature_arg feature
return [info exists feature(Audio_out)]
}
proc use_fb_drv { feature_arg } {
upvar $feature_arg feature
return [have_spec framebuffer]
}
proc use_fb_sdl { feature_arg } {
upvar $feature_arg feature
return [have_spec linux]
}
proc use_gpio_drv { feature_arg } {
upvar $feature_arg feature
return [expr {[use_usb_drv feature] &&
[have_spec gpio]}]
}
proc use_input_merger { feature_arg } {
upvar $feature_arg feature
return [info exists feature(Input)]
}
proc use_nic_drv { feature_arg } {
upvar $feature_arg feature
return [expr {[info exists feature(Nic)] &&
([have_spec cadence_gem] ||
[have_spec lan9118] ||
[have_spec linux] ||
[have_spec x86])}]
}
proc use_ps2_drv { feature_arg } {
upvar $feature_arg feature
return [have_spec ps2]
}
proc use_timer { feature_arg } {
upvar $feature_arg feature
return [info exists feature(Timer)]
}
proc use_usb_input { feature_arg } {
upvar $feature_arg feature
return [expr {[info exists feature(Input)] && [need_usb_hid]}]
}
proc use_usb_nic { feature_arg } {
upvar $feature_arg feature
return [expr {[info exists feature(Nic)] &&
([have_spec omap4] ||
[have_spec arndale] ||
[have_spec rpi])}]
}
proc use_usb_drv { feature_arg } {
upvar $feature_arg feature
return [expr {[use_usb_input feature] || [use_usb_nic feature]}]
}
#
# Build
#
proc drivers_build_components { feature_arg } {
upvar $feature_arg feature
set build_components { }
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# This function appends to the global 'build_components' variable, not to
# the local version defined above.
append_platform_drv_build_components
lappend_if [use_audio_drv feature] build_components drivers/audio
lappend_if [use_fb_drv feature] build_components drivers/framebuffer
lappend_if [use_fb_sdl feature] build_components drivers/framebuffer/spec/sdl
lappend_if [use_gpio_drv feature] build_components drivers/gpio
lappend_if [use_input_merger feature] build_components server/input_merger
lappend_if [use_nic_drv feature] build_components drivers/nic
lappend_if [use_ps2_drv feature] build_components drivers/input/spec/ps2
lappend_if [use_timer feature] build_components drivers/timer
lappend_if [use_usb_drv feature] build_components drivers/usb
return $build_components
}
#
# Configuration
#
proc drivers_parent_provides { feature_arg } {
upvar $feature_arg feature
set parent_provides { }
# TODO: make dependent on features
append parent_provides {
<service name="ROM"/>
<service name="RAM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
}
return $parent_provides
}
proc drivers_start_nodes { feature_arg } {
upvar $feature_arg feature
set start_nodes { }
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# This function appends to the global 'config' variable, not to the
# 'start_nodes' variable defined above.
append_platform_drv_config
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append_if [use_audio_drv feature] start_nodes {
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<start name="audio_drv">
<resource name="RAM" quantum="8M"/>
<provides><service name="Audio_out"/></provides>
<config/>
</start>
}
append_if [use_fb_drv feature] start_nodes {
<start name="fb_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Framebuffer"/></provides>
</start>
}
append_if [use_fb_sdl feature] start_nodes {
<start name="fb_sdl">
<resource name="RAM" quantum="4M"/>
<provides>
<service name="Input"/>
<service name="Framebuffer"/>
</provides>
</start>
}
append_if [use_gpio_drv feature] start_nodes {
<start name="gpio_drv">
<resource name="RAM" quantum="4M"/>
<provides><service name="Gpio"/></provides>
<config/>
</start>
}
if { [use_input_merger feature] } {
append start_nodes {
<start name="input_merger">
<resource name="RAM" quantum="1M" />
<provides> <service name="Input" /> </provides>
<config>}
append_if [use_ps2_drv feature] start_nodes {
<input label="ps2"/>}
append_if [use_usb_drv feature] start_nodes {
<input label="usb"/>}
append_if [use_fb_sdl feature] start_nodes {
<input label="sdl"/>}
append start_nodes {
</config>
<route>
<service name="LOG"> <parent/> </service>
<service name="RAM"> <parent/> </service>
<service name="CPU"> <parent/> </service>
<service name="ROM"> <parent/> </service>
<service name="PD"> <parent/> </service>}
append_if [use_ps2_drv feature] start_nodes {
<service name="Input" label="ps2"> <child name="ps2_drv" /> </service>}
append_if [use_usb_drv feature] start_nodes {
<service name="Input" label="usb"> <child name="usb_drv" /> </service>}
append_if [use_fb_sdl feature] start_nodes {
<service name="Input" label="sdl"> <child name="fb_sdl" /> </service>}
append start_nodes {
</route>
</start>
}
}
append_if [use_nic_drv feature] start_nodes {
<start name="nic_drv">
<resource name="RAM" quantum="8M"/>
<provides><service name="Nic"/></provides>
</start>
}
append_if [use_ps2_drv feature] start_nodes {
<start name="ps2_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Input"/></provides>
</start>
}
append_if [use_timer feature] start_nodes {
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
}
if { [use_usb_drv feature] } {
append start_nodes {
<start name="usb_drv">
<resource name="RAM" quantum="12M"/>
<provides>}
append_if [use_usb_input feature] start_nodes {
<service name="Input"/>}
append_if [use_usb_nic feature] start_nodes {
<service name="Nic"/>}
append start_nodes {
</provides>
<config uhci="yes" ehci="yes" xhci="no">}
append_if [use_usb_input feature] start_nodes {
<hid/>}
append_if [use_usb_nic feature] start_nodes {
<nic mac="2e:60:90:0c:4e:01" />}
append start_nodes {
</config>
</start>
}
}
return $start_nodes
}
#
# Boot modules
#
proc drivers_boot_modules { feature_arg } {
upvar $feature_arg feature
set boot_modules { }
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# This function appends to the global 'boot_modules' variable, not to the
# local version defined above.
append_platform_drv_boot_modules
lappend_if [use_audio_drv feature] boot_modules audio_drv
lappend_if [use_fb_drv feature] boot_modules fb_drv
lappend_if [use_fb_sdl feature] boot_modules fb_sdl
lappend_if [use_gpio_drv feature] boot_modules gpio_drv
lappend_if [use_input_merger feature] boot_modules input_merger
lappend_if [use_nic_drv feature] boot_modules nic_drv
lappend_if [use_ps2_drv feature] boot_modules ps2_drv
lappend_if [use_timer feature] boot_modules timer
lappend_if [use_usb_drv feature] boot_modules usb_drv
return $boot_modules
}