Change initdram() return type to phys_size_t
This patch changes the return type of initdram() from long int to phys_size_t.
This is required for a couple of reasons: long int limits the amount of dram
to 2GB, and u-boot in general is moving over to phys_size_t to represent the
size of physical memory. phys_size_t is defined as an unsigned long on almost
all current platforms.
This patch *only* changes the return type of the initdram function (in
include/common.h, as well as in each board's implementation of initdram). It
does not actually modify the code inside the function on any of the platforms;
platforms which wish to support more than 2GB of DRAM will need to modify
their initdram() function code.
Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc
MPC8641HPCN.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
diff --git a/board/linkstation/linkstation.c b/board/linkstation/linkstation.c
index f6bc0a9..241cf03 100644
--- a/board/linkstation/linkstation.c
+++ b/board/linkstation/linkstation.c
@@ -50,7 +50,7 @@
return 0;
}
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
{
return (get_ram_size(CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE));
}