The case of memory of size 0 is not that different from a memory of any other
size, so we remove the duplicate code and treat the small differences when it
is the case.
Signed-off-by: Eddy Petrișor <eddy.petrisor@gmail.com>
This function has been around for powerpc. It is used for systems with
memory more than CONFIG_MAX_MEM_MAPPED. In case of non-contiguous memory,
this feature can limit U-boot to one block without going over the limit.
Signed-off-by: York Sun <yorksun@freescale.com>
Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
After further investigation this change is not correct and results in
get_ram_size returning incorrectly large values. Reported first by
Gerlando Falauto.
This reverts commit b8496cced8.
Signed-off-by: Tom Rini <trini@ti.com>
The original memory sizing code in get_ram_size clobbers the word
at the base address, but forgets to restore it.
Signed-off-by: Iwo Mergler <Iwo.Mergler@netcommwireless.com>
Checkpatch.pl complains about the volatile qualifier in calls to
get_ram_size(). Remove this qualifier in the prototype and in the
calls where it is useless, and leave it only in the function body
where it is needed.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Eddy Petrișor
Wolfgang Denk
York Sun
Tom Rini
Iwo Mergler
Albert ARIBAUD
Wolfgang Denk
wdenk