From: Martin Michlmayr Date: Sun, 13 Jun 2010 18:37:18 +0000 (+0100) Subject: [ARM] Kirkwood: Add MPP44 (board ID) on TS-219 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=128190ebe92fee69f26d225036ba857e0fffb2e8;p=linux-beck.git [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 Signed-off-by: Nicolas Pitre --- diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c index d23aff9549c3..063979d1babb 100644 --- a/arch/arm/mach-kirkwood/ts219-setup.c +++ b/arch/arm/mach-kirkwood/ts219-setup.c @@ -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 };