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The KDB UART driver uses the Fiasco(.OC) kernel debugger console as backend for input and output. This is useful in the case that only one UART is available. Fixes #665.
90 lines
1.5 KiB
Plaintext
90 lines
1.5 KiB
Plaintext
#
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# \brief Test for the KDB UART driver
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# \author Christian Prochaska
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# \date 2013-01-21
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#
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if {![have_spec foc] && ![have_spec fiasco]} {
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puts "Run script only supports Fiasco/Fiasco.OC."; exit 0 }
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#
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# Build
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#
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build {
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core init
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drivers/timer
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drivers/uart
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test/terminal_echo
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}
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create_boot_directory
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#
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# Generate config
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#
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set config {
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<config verbose="yes">
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<parent-provides>
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<service name="ROM"/>
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<service name="RAM"/>
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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="CAP"/>
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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="SIGNAL"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="Timer"/> </provides>
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</start>
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<start name="kdb_uart_drv">
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<resource name="RAM" quantum="2M"/>
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<provides>
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<service name="Terminal"/>
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<service name="Uart"/>
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</provides>
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<config>
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<policy label="test-terminal_echo" uart="0" detect_size="yes"/>
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</config>
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</start>
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<start name="test-terminal_echo">
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<resource name="RAM" quantum="1M"/>
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</start>
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</config>
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}
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install_config $config
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#
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# Boot modules
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#
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# generic modules
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set boot_modules {
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core init timer
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kdb_uart_drv
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test-terminal_echo
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}
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set fiasco_serial_esc_arg ""
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build_boot_image $boot_modules
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#
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# Execute test
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#
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# qemu config
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append qemu_args " -m 128 -nographic "
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run_genode_until forever
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