diff options
| author | Becky Bruce <becky.bruce@freescale.com> | 2008-06-09 21:03:40 (GMT) |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-06-12 06:50:18 (GMT) |
| commit | 9973e3c614721bbf169882ffc3be266a6611cd60 (patch) | |
| tree | 01ca6844089d2ea999566aa558acea50a9e606a1 /cpu/ppc4xx/44x_spd_ddr2.c | |
| parent | 391fd93ab23e15ab3dd58a54f5b609024009c378 (diff) | |
| download | u-boot-fsl-qoriq-9973e3c614721bbf169882ffc3be266a6611cd60.tar.xz | |
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 'cpu/ppc4xx/44x_spd_ddr2.c')
| -rw-r--r-- | cpu/ppc4xx/44x_spd_ddr2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c index 5214918..c28fc46 100644 --- a/cpu/ppc4xx/44x_spd_ddr2.c +++ b/cpu/ppc4xx/44x_spd_ddr2.c @@ -389,7 +389,7 @@ static unsigned long sdram_memsize(void) * banks appropriately. If Auto Memory Configuration is * not used, it is assumed that no DIMM is plugged *-----------------------------------------------------------------------------*/ -long int initdram(int board_type) +phys_size_t initdram(int board_type) { unsigned char iic0_dimm_addr[] = SPD_EEPROM_ADDRESS; unsigned char spd0[MAX_SPD_BYTES]; @@ -3081,7 +3081,7 @@ static void ppc440sp_sdram_register_dump(void) * banks. The configuration is performed using static, compile- * time parameters. *---------------------------------------------------------------------------*/ -long initdram(int board_type) +phys_size_t initdram(int board_type) { /* * Only run this SDRAM init code once. For NAND booting |