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/lwmon/lwmon.c b/board/lwmon/lwmon.c
index c68978a..4a2d8e4 100644
--- a/board/lwmon/lwmon.c
+++ b/board/lwmon/lwmon.c
@@ -192,7 +192,7 @@
}
/***********************************************************************
-F* Function: long int initdram (int board_type) P*A*Z*
+F* Function: phys_size_t initdram (int board_type) P*A*Z*
*
P* Parameters: int board_type
P* - Usually type of the board - ignored here.
@@ -209,7 +209,7 @@
C* Coding: wd@denx.de
V* Verification: dzu@denx.de
***********************************************************************/
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
{
volatile immap_t *immr = (immap_t *) CFG_IMMR;
volatile memctl8xx_t *memctl = &immr->im_memctl;