From: Jaehoon Chung <jh80.chung@samsung.com>
To: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>
Cc: 'Chris Ball' <cjb@laptop.org>
Subject: [PATCH] mmc-utils: add the revision for eMMC5.0
Date: Wed, 04 Dec 2013 09:29:15 +0900 [thread overview]
Message-ID: <529E775B.5000308@samsung.com> (raw)
To know whether eMMC card is version5.0 or not, add the check point.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
mmc_cmds.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/mmc_cmds.c b/mmc_cmds.c
index b8afa74..5edf42b 100644
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -722,6 +722,9 @@ int do_read_extcsd(int nargs, char **argv)
ext_csd_rev = ext_csd[192];
switch (ext_csd_rev) {
+ case 7:
+ str = "5.0";
+ break;
case 6:
str = "4.5";
break;
--
1.7.9.5
next reply other threads:[~2013-12-04 0:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-04 0:29 Jaehoon Chung [this message]
2013-12-04 8:02 ` [PATCH] mmc-utils: add the revision for eMMC5.0 Jackey Shen
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