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[1/4] mmc: EXT_CSD registers for write protection

Message ID 20200330052419.3804-2-xypron.glpk@gmx.de
State Accepted
Commit 9abfe33d10ef80c4d99c1d2b23e434a043866f13
Headers show
Series mmc: manage boot area protection | expand

Commit Message

Heinrich Schuchardt March 30, 2020, 5:24 a.m. UTC 
Add the EXT_CSD register definition related to write protection.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 include/mmc.h | 3 +++
 1 file changed, 3 insertions(+)

--
2.25.1
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Patch

diff --git a/include/mmc.h b/include/mmc.h
index e83c22423b..4ecd6c744c 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -223,6 +223,9 @@  static inline bool mmc_is_tuning_cmd(uint cmdidx)
 #define EXT_CSD_WR_REL_PARAM		166	/* R */
 #define EXT_CSD_WR_REL_SET		167	/* R/W */
 #define EXT_CSD_RPMB_MULT		168	/* RO */
+#define EXT_CSD_USER_WP			171	/* R/W & R/W/C_P & R/W/E_P */
+#define EXT_CSD_BOOT_WP			173	/* R/W & R/W/C_P */
+#define EXT_CSD_BOOT_WP_STATUS		174	/* R */
 #define EXT_CSD_ERASE_GROUP_DEF		175	/* R/W */
 #define EXT_CSD_BOOT_BUS_WIDTH		177
 #define EXT_CSD_PART_CONF		179	/* R/W */