Stefan Roese 212ed90615 ppc4xx: Canyonlands: Disable the RTC M41T62 square wave output ... This patch disables the square wave output of the M41T62 RTC used on Canyonlands & Glacier. Here the explanation: The serial real-time clock part used in the design is an STMicro M41T62. This part has a full-time 32KHz square wave output that is connected to the TmrClk input to the processor. The default state for this square wave output is enabled so the output runs continuously when the board is powered normally and also from the battery. The TmrClk input to the processor goes to ground when the power is removed from the board/processor, and therefore the running square wave output is driving ground which drains the battery quickly. Signed-off-by: Stefan Roese <sr@denx.de>		2008-06-12 15:50:31 +02:00
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acadia	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
bamboo	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
bubinga	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
canyonlands	ppc4xx: Canyonlands: Disable the RTC M41T62 square wave output	2008-06-12 15:50:31 +02:00
common	ppc4xx: Update AMCC Bamboo 440EP support	2007-07-31 10:24:56 +02:00
ebony	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
katmai	ppc4xx: Remove implementations of testdram()	2008-06-03 20:22:24 +02:00
kilauea	ppc4xx: Change Kilauea to use the common DDR2 init function	2008-06-03 20:22:03 +02:00
luan	ppc4xx: Remove implementations of testdram()	2008-06-03 20:22:24 +02:00
makalu	ppc4xx: Remove superfluous dram_init() call or replace it by initdram()	2008-06-03 20:22:19 +02:00
ocotea	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
sequoia	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
taihu	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
taishan	ppc4xx: Remove implementations of testdram()	2008-06-03 20:22:24 +02:00
walnut	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
yosemite	Change initdram() return type to phys_size_t	2008-06-12 08:50:18 +02:00
yucca	ppc4xx: Remove implementations of testdram()	2008-06-03 20:22:24 +02:00