diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2018-01-04 15:23:36 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-01-12 18:11:24 +0900 |
| commit | b7a6e2c9c396c35596f467f5187da937306ddeb8 (patch) | |
| tree | c93b663ab415a0b97e5622451cb965c6625f1f42 | |
| parent | 173c06dfcc5419e38160d7eaf596256df0b4bdd5 (diff) | |
mmc: remove hc_wp_grp_size from struct mmc if not needed
hc_wp_grp_size is needed only if hardware partitionning is used.
On ARM removing it saves about 30 bytes of code space.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
| -rw-r--r-- | cmd/mmc.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/mmc.c | 2 | ||||
| -rw-r--r-- | include/mmc.h | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/cmd/mmc.c b/cmd/mmc.c index 65601d82c30..58fdc36f084 100644 --- a/cmd/mmc.c +++ b/cmd/mmc.c @@ -54,8 +54,10 @@ static void print_mmcinfo(struct mmc *mmc) bool has_enh = (mmc->part_support & ENHNCD_SUPPORT) != 0; bool usr_enh = has_enh && (mmc->part_attr & EXT_CSD_ENH_USR); +#if CONFIG_IS_ENABLED(MMC_HW_PARTITIONING) puts("HC WP Group Size: "); print_size(((u64)mmc->hc_wp_grp_size) << 9, "\n"); +#endif puts("User Capacity: "); print_size(mmc->capacity_user, usr_enh ? " ENH" : ""); diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index c1ba57f86dd..53c819187e7 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -2098,9 +2098,11 @@ static int mmc_startup_v4(struct mmc *mmc) * (erase_gmul + 1); } #endif +#if CONFIG_IS_ENABLED(MMC_HW_PARTITIONING) mmc->hc_wp_grp_size = 1024 * ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE] * ext_csd[EXT_CSD_HC_WP_GRP_SIZE]; +#endif mmc->wr_rel_set = ext_csd[EXT_CSD_WR_REL_SET]; diff --git a/include/mmc.h b/include/mmc.h index cd068b9429b..a46eaed7469 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -589,7 +589,9 @@ struct mmc { uint write_bl_len; uint erase_grp_size; /* in 512-byte sectors */ #endif +#if CONFIG_IS_ENABLED(MMC_HW_PARTITIONING) uint hc_wp_grp_size; /* in 512-byte sectors */ +#endif #if CONFIG_IS_ENABLED(MMC_WRITE) struct sd_ssr ssr; /* SD status register */ #endif |