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Update __init__.py

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The boot monitor seems to have some buffer overrun issue while loading the latest Linaro android images.
The behavior is after loading the initrd, the kernel loading will fail, very likely to due command line buffer overrun.
the new initrd in the Linaro image is 3 times larger than the previous version, which could cause the issue.
putting a dummy enter between loading initrd and the kernel could resolve the issue.
This commit is contained in:
Rocky Zhang 2015-03-16 11:26:58 +08:00
parent 529a1d3b95
commit aca08cf74d
1 changed files with 3 additions and 0 deletions
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3
wlauto/devices/android/tc2/__init__.py
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@ -834,6 +834,9 @@ class TC2Device(BigLittleDevice):
target.expect(self.config.bootmon_prompt)
target.sendline('fl linux initrd ' + self.config.initrd)
target.expect(self.config.bootmon_prompt)
#Workaround TC2 bootmon serial issue for loading large initrd blob
target.sendline(' ')
target.expect(self.config.bootmon_prompt)
target.sendline('fl linux boot ' + self.config.kernel + self.config.kernel_arguments)