u-boot/board/tqc
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
..
tqm8xx Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
tqm85xx powerpc/85xx & 86xx: Rework ft_fsl_pci_setup to not require aliases 2010-07-20 04:40:06 -05:00
tqm834x 83xx/85xx/86xx: LBC register cleanup 2010-07-16 10:55:09 -05:00
tqm5200 cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
tqm8260 Rename getenv_r() into getenv_f() 2010-08-04 00:45:36 +02:00
tqm8272 Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00