The DEVICE_VERSION is a 2-byte field
Print the individual byte values in hex
Signed-off-by: James Nuss <jamesnuss@xxxxxxxxxxxxxx>
---
mmc.h | 2 ++
mmc_cmds.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/mmc.h b/mmc.h
index 86e209a..f25869e 100644
--- a/mmc.h
+++ b/mmc.h
@@ -59,6 +59,8 @@
#define EXT_CSD_OPTIMAL_READ_SIZE 266 /* RO */
#define EXT_CSD_OPTIMAL_WRITE_SIZE 265 /* RO */
#define EXT_CSD_OPTIMAL_TRIM_UNIT_SIZE 264 /* RO */
+#define EXT_CSD_DEVICE_VERSION_1 263 /* RO */
+#define EXT_CSD_DEVICE_VERSION_0 262 /* RO */
#define EXT_CSD_FIRMWARE_VERSION_7 261 /* RO */
#define EXT_CSD_FIRMWARE_VERSION_6 260 /* RO */
#define EXT_CSD_FIRMWARE_VERSION_5 259 /* RO */
diff --git a/mmc_cmds.c b/mmc_cmds.c
index 45aa4c0..756aa2f 100644
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -1758,6 +1758,9 @@ int do_read_extcsd(int nargs, char **argv)
}
if (ext_csd_rev >= 7) {
+ printf("Device Version: 0x%02x%02x\n",
+ ext_csd[EXT_CSD_DEVICE_VERSION_1],
+ ext_csd[EXT_CSD_DEVICE_VERSION_0]);
printf("Firmware Version: 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
ext_csd[EXT_CSD_FIRMWARE_VERSION_7],
ext_csd[EXT_CSD_FIRMWARE_VERSION_6],
--
2.7.4
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