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[ARM] Kirkwood: Add MPP44 (board ID) on TS-219 

MPP44 can be used to differentiate between one-bay (TS-11x) and
two-bay (TS-21x) devices.

According to an engineer from QNAP, the setting of MPP44 depends
on the firmware rather than hardware.  Presumably, this means
that you could fake the MPP44 value by changing the boot loader.

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
This commit is contained in:
Martin Michlmayr 2010-06-13 19:37:18 +01:00 committed by Nicolas Pitre
parent 266a2458ce
commit 128190ebe9
1 changed files with 1 additions and 0 deletions
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1
arch/arm/mach-kirkwood/ts219-setup.c
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@ -83,6 +83,7 @@ static unsigned int qnap_ts219_mpp_config[] __initdata = {
MPP15_GPIO, /* USB Copy button */
MPP16_GPIO, /* Reset button */
MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */
MPP44_GPIO, /* Board ID: 0: TS-11x, 1: TS-21x */
0
};