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>

10 files changed, 11 insertions, 11 deletions

diff --git a/board/amcc/acadia/memory.c b/board/amcc/acadia/memory.c
index 3dec315..48a6725 100644
--- a/board/amcc/acadia/memory.c
+++ b/board/amcc/acadia/memory.c
@@ -59,7 +59,7 @@ static void cram_bcr_write(u32 wr_val)
 }
 #endif
 
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
 {
 #if defined(CONFIG_NAND_SPL)
 	u32 reg;
diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c
index 0c7d69e..f415701 100644
--- a/board/amcc/bamboo/bamboo.c
+++ b/board/amcc/bamboo/bamboo.c
@@ -453,7 +453,7 @@ int checkboard(void)
 }
 
 
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
 {
 #if !(defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL))
 	long dram_size;
diff --git a/board/amcc/bubinga/bubinga.c b/board/amcc/bubinga/bubinga.c
index 9d508b8..74a2a1c 100644
--- a/board/amcc/bubinga/bubinga.c
+++ b/board/amcc/bubinga/bubinga.c
@@ -70,7 +70,7 @@ int checkboard(void)
   initdram(int board_type) reads EEPROM via I2c. EEPROM contains all of
   the necessary info for SDRAM controller configuration
    ------------------------------------------------------------------------- */
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
 {
 	long int ret;
 
diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c
index 4e3b349..e0e0211 100644
--- a/board/amcc/canyonlands/canyonlands.c
+++ b/board/amcc/canyonlands/canyonlands.c
@@ -205,7 +205,7 @@ u32 ddr_clktr(u32 default_val) {
  * I2C SPD DIMM autodetection/calibration doesn't fit into the 4k of boot
  * code.
  */
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
 {
 	return CFG_MBYTES_SDRAM << 20;
 }
diff --git a/board/amcc/ebony/ebony.c b/board/amcc/ebony/ebony.c
index c6375ac..9bcdf59 100644
--- a/board/amcc/ebony/ebony.c
+++ b/board/amcc/ebony/ebony.c
@@ -104,7 +104,7 @@ int checkboard(void)
 	return (0);
 }
 
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
 {
 	long dram_size = 0;
 
diff --git a/board/amcc/ocotea/ocotea.c b/board/amcc/ocotea/ocotea.c
index 79c1a1b..eea1e1e 100644
--- a/board/amcc/ocotea/ocotea.c
+++ b/board/amcc/ocotea/ocotea.c
@@ -201,7 +201,7 @@ int checkboard (void)
 }
 
 
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
 {
 	long dram_size = 0;
 
diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c
index b43ec48..77e6c7b 100644
--- a/board/amcc/sequoia/sdram.c
+++ b/board/amcc/sequoia/sdram.c
@@ -52,7 +52,7 @@ extern void denali_core_search_data_eye(void);
  * initdram -- 440EPx's DDR controller is a DENALI Core
  *
  ************************************************************************/
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
 {
 #if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
 #if !defined(CONFIG_NAND_SPL)
diff --git a/board/amcc/taihu/taihu.c b/board/amcc/taihu/taihu.c
index e4fdf4a..254e3eb 100644
--- a/board/amcc/taihu/taihu.c
+++ b/board/amcc/taihu/taihu.c
@@ -78,10 +78,10 @@ int checkboard(void)
 }
 
 /*************************************************************************
- *  long int initdram
+ *  phys_size_t initdram
  *
  ************************************************************************/
-long int initdram(int board)
+phys_size_t initdram(int board)
 {
 	return CFG_SDRAM_SIZE_PER_BANK * CFG_SDRAM_BANKS; /* 128Mbytes */
 }
diff --git a/board/amcc/walnut/walnut.c b/board/amcc/walnut/walnut.c
index 641987e..28dcb66 100644
--- a/board/amcc/walnut/walnut.c
+++ b/board/amcc/walnut/walnut.c
@@ -89,7 +89,7 @@ int checkboard(void)
  * initdram(int board_type) reads EEPROM via I2c. EEPROM contains all of
  * the necessary info for SDRAM controller configuration
  */
-long int initdram(int board_type)
+phys_size_t initdram(int board_type)
 {
 	return spd_sdram();
 }
diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c
index 8345537..3b1f8e2 100644
--- a/board/amcc/yosemite/yosemite.c
+++ b/board/amcc/yosemite/yosemite.c
@@ -281,7 +281,7 @@ void sdram_tr1_set(int ram_address, int* tr1_value)
 	*tr1_value = (first_good + last_bad) / 2;
 }
 
-long int initdram(int board)
+phys_size_t initdram(int board)
 {
 	register uint reg;
 	int tr1_bank1, tr1_bank2;