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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/u-boot/doc/README.imx31
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
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-U-Boot for Freescale i.MX31
-
-This file contains information for the port of U-Boot to the Freescale
-i.MX31 SoC.
-
-1. CONFIGURATION OPTIONS/SETTINGS
----------------------------------
-
-1.1 Configuration of MC13783 SPI bus
-------------------------------------
- The power management companion chip MC13783 is connected to the
- i.MX31 via an SPI bus. Use the following configuration options
- to setup the bus and chip select used for a particular board.
-
- CONFIG_MC13783_SPI_BUS -- defines the SPI bus the MC13783 is connected to.
- Note that 0 is CSPI1, 1 is CSPI2 and 2 is CSPI3.
- CONFIG_MC13783_SPI_CS -- define the chip select the MC13783 s connected to.
-
-1.2 Timer precision
--------------------
- CONFIG_MX31_TIMER_HIGH_PRECISION
-
- Enable higher precision timer. The low-precision timer
- (default) provides approximately 4% error, whereas the
- high-precision timer is about 0.4% accurate. The extra
- accuracy is achieved at the cost of higher computational
- overhead, which, in places where time is measured, should
- not be critical, so, it should be safe to enable this
- option.