#4479 HIGH Update.: DCON corruption during suspend/resume
Zarro Boogs per Child
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Wed Oct 31 22:07:28 EDT 2007
#4479: DCON corruption during suspend/resume
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Reporter: wad | Owner: dilinger
Type: defect | Status: new
Priority: high | Milestone: Update.1
Component: kernel | Version:
Resolution: | Keywords: DCON
Verified: 0 |
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Comment(by dwmw2):
It sounds like SDRAM is uninitialised. Can you poke the SDRAM control
registers manually using the i2cset tool, and make it initialise properly?
Something along these lines... (Himax or the peanut gallery will confirm):
{{{
i2cset -y 0 13 0x3a 0xc040 w
i2cset -y 0 13 0x41 0 w
i2cset -y 0 13 0x41 0x101 w
}}}
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Ticket URL: <https://dev.laptop.org/ticket/4479#comment:8>
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