u-boot/arch/powerpc/cpu
Wolfgang Denk cdb749778a Rename getenv_r() into getenv_f()
While running from flash, i. e. before relocation, we have only a
limited C runtime environment without writable data segment. In this
phase, some configurations (for example with environment in EEPROM)
must not use the normal getenv(), but a special function.  This
function had been called getenv_r(), with the idea that the "_r"
suffix would mean the same as in the _r_eentrant versions of some of
the C library functions (for example getdate vs. getdate_r, getgrent
vs. getgrent_r, etc.).

Unfortunately this was a misleading name, as in U-Boot the "_r"
generally means "running from RAM", i. e. _after_ relocation.

To avoid confusion, rename into getenv_f() [as "running from flash"]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-08-04 00:45:36 +02:00
..
74xx_7xx Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc5xx Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc5xxx Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc8xx Rename getenv_r() into getenv_f() 2010-08-04 00:45:36 +02:00
mpc8xxx powerpc/8xxx: query feature reporting register for num cores on unknown cpus 2010-08-01 11:18:45 -05:00
mpc83xx cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
mpc85xx powerpc/8xxx: Enabled address hashing for 85xx 2010-07-26 13:16:09 -05:00
mpc86xx 83xx/85xx/86xx: LBC register cleanup 2010-07-16 10:55:09 -05:00
mpc512x cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
mpc824x Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc8220 Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc8260 cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
ppc4xx Rename getenv_r() into getenv_f() 2010-08-04 00:45:36 +02:00