mmc-utils: feature spec 5.0+, Pre EOL information

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Chris Ball <chris@printf.net>

mmc.h

@@ -63,6 +63,7 @@
 #define EXT_CSD_NUM_OF_FW_SEC_PROG_0	302	/* RO */
 #define EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_B 	269	/* RO */
 #define EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_A 	268	/* RO */
+#define EXT_CSD_PRE_EOL_INFO		267	/* RO */
 #define EXT_CSD_FIRMWARE_VERSION	254	/* RO */
 #define EXT_CSD_CACHE_SIZE_3		252
 #define EXT_CSD_CACHE_SIZE_2		251

mmc_cmds.c

@@ -1748,6 +1748,11 @@ int do_read_extcsd(int nargs, char **argv)
 			ext_csd[EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_B]);
 	}
 
+	if (ext_csd_rev >= 7) {
+		printf("eMMC Pre EOL information [EXT_CSD_PRE_EOL_INFO]: 0x%02x\n",
+			ext_csd[EXT_CSD_PRE_EOL_INFO]);
+	}
+
 	if (ext_csd_rev >= 8) {
 		printf("Command Queue Support [CMDQ_SUPPORT]: 0x%02x\n",
 		       ext_csd[EXT_CSD_CMDQ_SUPPORT]);