u-boot.git/cpu/mpc512x, branch v2010.03

mpc5121: cpu/mpc512x/diu.c: fix warnings

2010-03-21T21:22:53+00:00

Fix warnings while compiling with CONFIG_VIDEO enabled:

diu.c: In function 'video_hw_init':
diu.c:158: warning: 'return' with no value, in function returning non-void
diu.c:162: warning: format '%ld' expects type 'long int', but argument 6 has type 'int'
diu.c:162: warning: format '%ld' expects type 'long int', but argument 7 has type 'int'

Signed-off-by: Anatolij Gustschin

kgdb: cpu/mpc* cpu/74xx: include kgdb.h when needed

2010-02-08T21:05:42+00:00

Commit cbb0cab1d929839d broke some platforms which used kgdb code but
didn't actually include kgdb.h.  So include kgdb.h in all the relevant
traps code.

Signed-off-by: Mike Frysinger

ppc: remove -ffixed-r14 gcc option.

2010-01-26T18:30:16+00:00

This is no loger needed, free up r14 for general usage.

Signed-off-by: Joakim Tjernlund

ppc: Use r12 instead of r14 as GOT pointer.

2010-01-26T18:30:13+00:00

r14 is not supposed to be clobbered by functions. Switch
to r12 and call GET_GOT when needed. This will allow u-boot
to loose the -ffixed-r14 gcc option.

Signed-off-by: Joakim Tjernlund

ppc: Loose GOT access in IRQ

2010-01-26T18:30:12+00:00

Using the GOT in IRQ handlers requires r14 to be -ffixed-r14.
Avoid this by relocatate transfer_to_handler too.
This will allow to free up r14 later on.

Signed-off-by: Joakim Tjernlund

mpc512x: Add display of reset status register

2010-01-24T14:29:29+00:00

Content of the RSR is put into gd early so we can output it together
with the CPU info.  The clearing of gd in board_init_f is redundant for
this architecture as it is done in cpu_init_f so we remove it.

Signed-off-by: Detlev Zundel

mpc512x: Use in/out accessors for all registers

2010-01-21T22:00:45+00:00

This is not only a cosmetic change as it fixes the real bug of board
reset not working with the ELDK 4.2 toolchain.

Signed-off-by: Detlev Zundel

5xxx, fdt: move fdt_fixup_memory() to cpu.c file

2009-12-08T21:13:02+00:00

u-boot updates, before starting Linux, the memory node in the
DTS. As this is a "standard" feature, move this functionality
to the cpu.c file for mpc5xxx and mpc512x processors.

Signed-off-by: Heiko Schocher

Merge branch 'reloc'

2009-10-08T22:03:18+00:00

relocation: Do not relocate NULL pointers.

2009-10-08T07:33:36+00:00

NULL is an absolute value and should not be relocated.
After this correction code like:
 void weak_fun(void) __attribute__((weak));
 printf("weak_fun:%p\n", weak_fun);
will still print null after relocation.

Signed-off-by: Joakim Tjernlund