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path: root/arch/powerpc/cpu/mpc85xx
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2010-05-1285xx: Add is_serdes_configured() support to MPC8536 SERDESKumar Gala
Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-26mpc85xx: Add the ability to set LCRR[CLKDIV] to improve R/W speed of flashLan Chunhe
Signed-off-by: Lan Chunhe <b25806@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-2685xx: Fix compile warningKumar Gala
cpu.c: In function 'checkcpu': cpu.c:47: warning: unused variable 'gur' Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-2685xx: Convert cpu_init_f code to use out_be32 for LBC registersKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-26ppc/p4080: Fix synchronous frequency calculationsSrikanth Srinivasan
When DDR is in synchronous mode, the existing code assigns sysclk frequency to DDR frequency. It should be synchronous with the platform frequency. CPU frequency is based on platform frequency in synchronous mode. Also fix: * Fixes the bit mask for DDR_SYNC (RCWSR5[184]) * Corrects the detection of synchronous mode. Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com> Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-21Move arch/ppc to arch/powerpcStefan Roese
As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>