On 04/14/2014 11:04 PM, Vijay Rai wrote: > T1040 and it's variants provide "Single Oscillator Source" Reference Clock > Mode. > > In this mode, single onboard oscillator(DIFF_SYSCLK) can provide the > reference clock > (100MHz) to the following PLLs: > • Platform PLL > • Core PLLs > • USB PLL > • DDR PLL, etc > > The cfg_eng_use0 of porsr1 register identifies whether the SYSCLK > (single-ended) or > DIFF_SYSCLK (differential) is selected as the clock input to the chip. > > get_sys_info has been enhanced to add the diff_sysclk so that the > various drivers can be made aware of ths diff sysclk configuration and > act accordingly. > > Other changes: > -single_src to ddr_refclk_sel, as it is use for checking ddr reference clock > -Removed the print of single_src from get_sys_info as this will be > -printed whenever somebody calls get_sys_info which is not appropriate. > -Add print of single_src in checkcpu as it is called only once during > initialization > > Signed-off-by: Poonam Aggrwal <poonam.aggr...@freescale.com> > Signed-off-by: Priyanka Jain <priyanka.j...@freescale.com> > Signed-off-by: Vijay Rai <vijay....@freescale.com> > ---
Applied to u-boot-mpc85xx/master, thanks. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
