Add PAGE_ALIGN_DOWN macro, which is like PAGE_ALIGN macro but returns the lower page boundary of address. Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx> --- include/common.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/common.h b/include/common.h index 9533344..3e67164 100644 --- a/include/common.h +++ b/include/common.h @@ -226,6 +226,7 @@ int run_shell(void); #define PAGE_SIZE 4096 #define PAGE_SHIFT 12 #define PAGE_ALIGN(s) (((s) + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1)) +#define PAGE_ALIGN_DOWN(x) ((x) & ~(PAGE_SIZE - 1)) int memory_display(char *addr, loff_t offs, ulong nbytes, int size, int swab); -- 1.8.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
