40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
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# Allow easy override of U-Boot config for a machine
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#
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# The format to specify it, in the machine, is:
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#
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# UBOOT_CONFIG ??= <default>
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# UBOOT_CONFIG[foo] = "config,images"
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#
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# Copyright 2013 (C) O.S. Systems Software LTDA.
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addhandler uboot_config_eventhandler
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uboot_config_eventhandler[eventmask] = "bb.event.ConfigParsed"
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python uboot_config_eventhandler() {
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ubootconfigflags = e.data.getVarFlags('UBOOT_CONFIG')
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if not ubootconfigflags:
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return
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ubootconfig = (e.data.getVar('UBOOT_CONFIG', True) or "").split()
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if len(ubootconfig) > 1:
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raise bb.parse.SkipPackage('You can only have a single default for UBOOT_CONFIG.')
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elif len(ubootconfig) == 0:
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raise bb.parse.SkipPackage('You must set a default in UBOOT_CONFIG.')
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ubootconfig = ubootconfig[0]
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for f, v in ubootconfigflags.items():
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if f == 'defaultval':
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continue
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items = v.split(',')
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if items[0] and len(items) > 2:
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raise bb.parse.SkipPackage('Only config,images can be specified!')
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if ubootconfig == f:
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bb.debug(1, "Setting UBOOT_MACHINE to %s." % items[0])
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e.data.setVar('UBOOT_MACHINE', items[0])
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if items[1]:
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bb.debug(1, "Appending '%s' to IMAGE_FSTYPES." % items[1])
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e.data.appendVar('IMAGE_FSTYPES', ' ' + items[1])
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}
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