[U-Boot-Users] [PATCH 1/4] Add ALIGN() macro

ALIGN() returns the smallest aligned value greater than the passed in address or size. Taken from Linux.

Signed-off-by: Andy Fleming afleming@freescale.com --- include/common.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/include/common.h b/include/common.h index d0f5704..68e0cbc 100644 --- a/include/common.h +++ b/include/common.h @@ -671,6 +671,9 @@ void __attribute__((weak)) show_boot_progress (int val); #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))

+#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) +#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) + /* Multicore arch functions */ #ifdef CONFIG_MP int cpu_status(int nr);