From: Fabio Estevam fabio.estevam@freescale.com>
When building for the nitrogen boards with 2GiB the following warning happens:
nitrogen6x.c:89:38: warning: integer overflow in expression [-Woverflow]
2GiB can not fit in 32-bits, so use ulong instead.
Reported-by: Albert Aribaud albert.u.boot@aribaud.net Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- Changes since v3: - Use GiB Changes since v2: - move casting inside expression to force using unsigned long (from Stefano) Changes since v1: - No changes board/boundary/nitrogen6x/nitrogen6x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 0dbb6d2..e5634d8 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -86,7 +86,7 @@ DECLARE_GLOBAL_DATA_PTR;
int dram_init(void) { - gd->ram_size = CONFIG_DDR_MB * 1024 * 1024; + gd->ram_size = ((ulong)CONFIG_DDR_MB * 1024 * 1024);
return 0; }