From 8bfa195e4e7ecbbabd4f070a3640212a5ac4ebde Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 3 Apr 2013 08:54:30 +0000 Subject: mmc: Define a constant for the maximum block size The number 512 appears quite a bit in the mmc code. Add a constant for this so that it can be used here and in other parts of the code (e.g. SPL code which loads from mmc). Signed-off-by: Simon Glass Reviewed-by: Vadim Bendebury --- include/mmc.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/mmc.h b/include/mmc.h index f0d4820627..8bbc6b6ebe 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -207,6 +207,9 @@ #define PART_ACCESS_MASK (0x7) #define PART_SUPPORT (0x1) +/* Maximum block size for MMC */ +#define MMC_MAX_BLOCK_LEN 512 + struct mmc_cid { unsigned long psn; unsigned short oid; -- cgit v1.2.3