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authorBecky Bruce <becky.bruce@freescale.com>2008-06-09 16:03:40 -0500
committerWolfgang Denk <wd@denx.de>2008-06-12 08:50:18 +0200
commit9973e3c614721bbf169882ffc3be266a6611cd60 (patch)
tree01ca6844089d2ea999566aa558acea50a9e606a1 /board/netstal
parent391fd93ab23e15ab3dd58a54f5b609024009c378 (diff)
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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>
Diffstat (limited to 'board/netstal')
-rw-r--r--board/netstal/hcu4/hcu4.c2
-rw-r--r--board/netstal/hcu5/sdram.c2
-rw-r--r--board/netstal/mcu25/mcu25.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/board/netstal/hcu4/hcu4.c b/board/netstal/hcu4/hcu4.c
index 42c7c16..c144741 100644
--- a/board/netstal/hcu4/hcu4.c
+++ b/board/netstal/hcu4/hcu4.c
@@ -154,7 +154,7 @@ int misc_init_r(void)
return 0;
}
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
{
long dram_size = 0;
u16 boardVersReg = in_be16((u16 *)HCU_MACH_VERSIONS_REGISTER);
diff --git a/board/netstal/hcu5/sdram.c b/board/netstal/hcu5/sdram.c
index d8817b8..80e84ae 100644
--- a/board/netstal/hcu5/sdram.c
+++ b/board/netstal/hcu5/sdram.c
@@ -199,7 +199,7 @@ static void program_ecc(unsigned long start_address, unsigned long num_bytes)
* initdram -- 440EPx's DDR controller is a DENALI Core
*
************************************************************************/
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
{
unsigned int dram_size = 0;
diff --git a/board/netstal/mcu25/mcu25.c b/board/netstal/mcu25/mcu25.c
index 07891f6..ed171bf 100644
--- a/board/netstal/mcu25/mcu25.c
+++ b/board/netstal/mcu25/mcu25.c
@@ -161,7 +161,7 @@ int misc_init_r(void)
return 0;
}
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
{
unsigned int dram_size = 64*1024*1024;
init_ppc405_sdram(dram_size);