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authorJean Delvare <jdelvare@suse.de>2019-10-02 13:47:17 +0200
committerJean Delvare <jdelvare@suse.de>2019-10-02 13:47:17 +0200
commit8bc976c6eccac109638d46c6200f220a716fe9ff (patch)
treee7fd803bf2901a3e952243580874c55804d75620
parentbdb2cb51a729168ea40a6deff0cc1f14068d3fe6 (diff)
downloadi2c-tools-git-8bc976c6eccac109638d46c6200f220a716fe9ff.tar.gz
decode-dimms: Print DDR memory speed in MT/s not MHz
Because it is DDR memory, transaction rate is twice the actual clock speed. What the user is interested in is MT/s, and that's the number we display, so use the right unit. Signed-off-by: Jean Delvare <jdelvare@suse.de>
-rwxr-xr-xeeprom/decode-dimms8
1 files changed, 4 insertions, 4 deletions
diff --git a/eeprom/decode-dimms b/eeprom/decode-dimms
index aa82d25..7c22711 100755
--- a/eeprom/decode-dimms
+++ b/eeprom/decode-dimms
@@ -1043,7 +1043,7 @@ sub decode_ddr_sdram($)
$pcclk += 100 if ($pcclk % 100) >= 50; # Round properly
$pcclk = $pcclk - ($pcclk % 100);
$ddrclk = int ($ddrclk);
- printl("Maximum module speed", "$ddrclk MHz (PC${pcclk})");
+ printl("Maximum module speed", "$ddrclk MT/s (PC${pcclk})");
#size computation
my $k = 0;
@@ -1296,7 +1296,7 @@ sub decode_ddr2_sdram($)
# Round down to comply with Jedec
$pcclk = $pcclk - ($pcclk % 100);
$ddrclk = int ($ddrclk);
- printl("Maximum module speed", "$ddrclk MHz (PC2-${pcclk})");
+ printl("Maximum module speed", "$ddrclk MT/s (PC2-${pcclk})");
#size computation
my $k = 0;
@@ -1626,7 +1626,7 @@ sub decode_ddr3_sdram($)
# Round down to comply with Jedec
$pcclk = $pcclk - ($pcclk % 100);
$ddrclk = int ($ddrclk);
- printl("Maximum module speed", "$ddrclk MHz (PC3-${pcclk})");
+ printl("Maximum module speed", "$ddrclk MT/s (PC3-${pcclk})");
# Size computation
@@ -1894,7 +1894,7 @@ sub decode_ddr4_sdram($)
# Round down to comply with Jedec
$pcclk = $pcclk - ($pcclk % 100);
$ddrclk = int ($ddrclk);
- printl("Maximum module speed", "$ddrclk MHz (PC4-${pcclk})");
+ printl("Maximum module speed", "$ddrclk MT/s (PC4-${pcclk})");
# Size computation
my $sdram_width = 4 << ($bytes->[12] & 0x07);