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2011-04-02MIPS: Move content of arch/mips/cpu to arch/mips/cpu/mips32Daniel Schwierzeck
All current CPUs and SoCs are based on MIPS32 arch. The complete code resides in the global arch/mips/cpu directory. This is not suitable if other MIPS architectures like MIPS64 or Octeon should be supported in the future. To achieve this the current CPU code is moved to its own mips32 subdirectory. All MIPS32 boards have to use mips32 as config switch in board.cfg. Signed-off-by: Daniel Schwierzeck <[email protected]> Cc: Wolfgang Denk <[email protected]> Cc: Stefan Roese <[email protected]> Cc: Thomas Lange <[email protected]> Cc: Vlad Lungu <[email protected]> Signed-off-by: Shinya Kuribayashi <[email protected]>
2010-08-04Rename getenv_r() into getenv_f()Wolfgang Denk
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 <[email protected]> Acked-by: Detlev Zundel <[email protected]>
2010-04-13mips: Move cpu/mips/* to arch/mips/cpu/*Peter Tyser
Signed-off-by: Peter Tyser <[email protected]>