u-boot/arch/powerpc/lib
Stefan Roese e4a95d112e powerpc: Consolidate bootcount_{store|load} for PowerPC
This patch consolidates bootcount_{store|load} for PowerPC by
implementing a common version in arch/powerpc/lib/bootcount.c. This
code is now used by all PowerPC variants that currently have these
functions implemented.

The functions now use the proper IO-accessor functions to read/write the
values.

This code also supports two different bootcount versions:

a) Use 2 separate words (2 * 32bit) to store the bootcounter
b) Use only 1 word (2 * 16bit) to store the bootcounter

Version b) was already used by MPC5xxx.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
          for 83xx parts
Cc: Michael Zaidman <michael.zaidman@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Kim Phillips <kim.phillips@freescale.com>
Cc: Anatolij Gustschin <agust@denx.de>
2010-05-06 23:28:48 +02:00
..
bat_rw.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
board.c mpc83xx: turn on icache in core initialization to improve u-boot boot time 2010-04-22 18:44:56 -05:00
bootcount.c powerpc: Consolidate bootcount_{store|load} for PowerPC 2010-05-06 23:28:48 +02:00
bootm.c ppc: unused memory region too close to current stack pointer 2010-05-05 23:55:02 +02:00
cache.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
extable.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
interrupts.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
kgdb.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
Makefile powerpc: Consolidate bootcount_{store|load} for PowerPC 2010-05-06 23:28:48 +02:00
ppccache.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
ppcstring.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
reloc.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
ticks.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
time.c Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00