mmc_extcsd command: rework

This patch is a rework of the mmc_extcsd command:

- Always print registers. Previously we never printed registers that
  were already present in an older version of the spec
- Put register names, access type and width into an array indexed by the
  register number
- Print multibyte registers only once with the resulting value, and not
  bytewise.

There's still more to cleanup, like for example we want to write
multibyte registers once with the complete value, not bytewise. Anyway,
this is a start.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

1 files changed, 5 insertions, 2 deletions

diff --git a/include/mci.h b/include/mci.h
index bc7d9c95b2..d3115e8cc6 100644
--- a/include/mci.h
+++ b/include/mci.h
@@ -160,7 +160,7 @@
 #define EXT_CSD_POWER_OFF_NOTIFICATION		34	/* R/W */
 #define EXT_CSD_PACKED_FAILURE_INDEX		35	/* RO */
 #define EXT_CSD_PACKED_COMMAND_STATUS		36	/* RO */
-#define EXT_CSD_CONTEXT_CONF			37	/* R/W, 15 bytes */
+#define EXT_CSD_CONTEXT_CONF(index)		(37 + (index) - 1) /* R/W, 15 bytes */
 #define EXT_CSD_EXT_PARTITIONS_ATTRIBUTE	52	/* R/W, 2 bytes */
 #define EXT_CSD_EXCEPTION_EVENTS_STATUS		54	/* RO, 2 bytes */
 #define EXT_CSD_EXCEPTION_EVENTS_CTRL		56	/* R/W, 2 bytes */
@@ -176,7 +176,10 @@
 #define EXT_CSD_SEC_BAD_BLK_MGMNT		134	/* R/W */
 #define EXT_CSD_ENH_START_ADDR			136	/* R/W, 4 bytes */
 #define EXT_CSD_ENH_SIZE_MULT			140	/* R/W, 3 bytes */
-#define EXT_CSD_GP_SIZE_MULT			143	/* R/W */
+#define EXT_CSD_GP_SIZE_MULT0			143	/* R/W */
+#define EXT_CSD_GP_SIZE_MULT1			146	/* R/W */
+#define EXT_CSD_GP_SIZE_MULT2			149	/* R/W */
+#define EXT_CSD_GP_SIZE_MULT3			152	/* R/W */
 #define EXT_CSD_PARTITION_SETTING_COMPLETED	155	/* R/W */
 #define EXT_CSD_PARTITIONS_ATTRIBUTE		156	/* R/W */
 #define EXT_CSD_MAX_ENH_SIZE_MULT		157	/* RO, 3 bytes */