u-boot.git/cpu/mpc86xx/cpu.c, branch v2009.01

MPC86xx: fix build warnings

2009-01-12T13:50:35+00:00

Signed-off-by: Wolfgang Denk

mpc8[56]xx: Put localbus clock in sysinfo and gd

2008-12-20T00:32:49+00:00

Currently MPC85xx and MPC86xx boards just calculate the localbus frequency
and print it out, but don't save it.

This changes where its calculated and stored to be more consistent with the
CPU, CCB, TB, and DDR frequencies and the MPC83xx localbus clock.

The localbus frequency is added to sysinfo and calculated when sysinfo is
set up, in cpu/mpc8[56]xx/speed.c, the same as the other frequencies are.

get_clocks() copies the frequency into the global data, as the other
frequencies are, into a new field that is only enabled for MPC85xx and
MPC86xx.

checkcpu() in cpu/mpc8[56]xx/cpu.c will print out the local bus frequency
from sysinfo, like the other frequencies, instead of calculating it on the
spot.

Signed-off-by: Trent Piepho 
Acked-by: Kumar Gala 
Acked-by: Jon Loeliger

mpc86xx: Double local bus clock divider

2008-12-20T00:32:48+00:00

The local bus clock divider should be doubled for both 8610 and 8641.

Signed-off-by: Trent Piepho 
Acked-by: Kumar Gala 
Acked-by: Jon Loeliger

mpc8xxx: LCRR[CLKDIV] is sometimes five bits

2008-12-20T00:20:25+00:00

On newer CPUs, 8536, 8572, and 8610, the CLKDIV field of LCRR is five bits
instead of four.

In order to avoid an ifdef, LCRR_CLKDIV is set to 0x1f on all systems.  It
should be safe as the fifth bit was defined as reserved and set to 0.

Code that was using a hard coded 0x0f is changed to use LCRR_CLKDIV.

Signed-off-by: Trent Piepho 
Acked-by: Kumar Gala 
Acked-by: Jon Loeliger

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

Pass in tsec_info struct through tsec_initialize

2008-09-03T04:18:15+00:00

The tsec driver contains a hard-coded array of configuration information
for the tsec ethernet controllers.  We create a default function that works
for most tsecs, and allow that to be overridden by board code.  It creates
an array of tsec_info structures, which are then parsed by the corresponding
driver instance to determine configuration.  Also, add regs, miiregs, and
devname fields to the tsec_info structure, so that we don't need the kludgy
"index" parameter.

Signed-off-by: Andy Fleming 
Signed-off-by: Ben Warren

Merge commit 'wd/master'

2008-07-10T17:05:32+00:00

Minor coding style cleanup; update CHANGELOG

2008-07-09T23:13:30+00:00

Signed-off-by: Wolfgang Denk

Feed the watchdog in u-boot for 8610 board.

2008-07-07T16:29:48+00:00

The watchdog on 8610 board is enabled by setting sw[6]
to on. Once enabled, the watchdog can not be disabled
by software. So feed the dog in u-boot is necessary for
normal operation.

Signed-off-by: Jason Jin

Add mechanisms for CPU and board-specific Ethernet initialization

2008-07-06T07:20:59+00:00

This patch is the first step in cleaning up net/eth.c, by moving Ethernet
initialization to CPU or board-specific code.  Initial implementation is
only on the Freescale TSEC controller, but others will be added soon.

Signed-off-by: Ben Warren