sysmo-bts
/
u-boot
9
0
Fork 0
Code Pull Requests Releases Activity

mpc8568: Double local bus clock divider 

The clock divider for the MPC8568 local bus should be doubled, like the
other newer MPC85xx chips.

Since there are now more chips with a 2x divider than a 1x, and any new
85xx chips will probably be 2x, invert the sense of the #if so that it
lists the 1x chips instead of the 2x ones.

Signed-off-by: Trent Piepho <tpiepho@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Jon Loeliger <jdl@freescale.com>
This commit is contained in:
Trent Piepho 2008-12-03 15:16:35 -08:00 committed by Andrew Fleming-AFLEMING
parent f51f07eb58
commit 446c381e3e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cpu/mpc85xx/cpu.c
View File

@ -176,8 +176,8 @@ int checkcpu (void)
#endif
clkdiv = lcrr & LCRR_CLKDIV;
if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) {
#if defined(CONFIG_MPC8548) || defined(CONFIG_MPC8544) || \
defined(CONFIG_MPC8572) || defined(CONFIG_MPC8536)
#if !defined(CONFIG_MPC8540) && !defined(CONFIG_MPC8541) && \
!defined(CONFIG_MPC8555) && !defined(CONFIG_MPC8560)
/*
* Yes, the entire PQ38 family use the same
* bit-representation for twice the clock divider values.