From 9973e3c614721bbf169882ffc3be266a6611cd60 Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Mon, 9 Jun 2008 16:03:40 -0500 Subject: 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 --- nand_spl/board/amcc/bamboo/sdram.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'nand_spl/board/amcc/bamboo') diff --git a/nand_spl/board/amcc/bamboo/sdram.c b/nand_spl/board/amcc/bamboo/sdram.c index ca25252edf..adede44c37 100644 --- a/nand_spl/board/amcc/bamboo/sdram.c +++ b/nand_spl/board/amcc/bamboo/sdram.c @@ -36,7 +36,7 @@ static void wait_init_complete(void) } /* - * long int initdram(int board_type) + * phys_size_t initdram(int board_type) * * As the name already indicates, this function is called very early * from start.S and configures the SDRAM with fixed values. This is needed, @@ -51,7 +51,7 @@ static void wait_init_complete(void) * modules are still plugged in. So it is recommended to remove the DIMM * modules while using the NAND booting code with the fixed SDRAM setup! */ -long int initdram(int board_type) +phys_size_t initdram(int board_type) { /* * Soft-reset SDRAM controller. -- cgit v1.2.1