mirror of
https://github.com/AsahiLinux/u-boot
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e4a95d112e
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>
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|---|---|---|
| .. | ||
| bedbug_603e.c | ||
| commproc.c | ||
| config.mk | ||
| cpu.c | ||
| cpu_init.c | ||
| ether_fcc.c | ||
| ether_scc.c | ||
| i2c.c | ||
| interrupts.c | ||
| kgdb.S | ||
| Makefile | ||
| pci.c | ||
| serial_scc.c | ||
| serial_smc.c | ||
| speed.c | ||
| speed.h | ||
| spi.c | ||
| start.S | ||
| traps.c | ||
| u-boot.lds | ||