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| author | Andreas Bießmann <andreas.biessmann@corscience.de> | 2014-04-10 12:52:50 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-04-11 10:08:42 -0400 |
| commit | 1ea2301fcfbfc85e38eb51e1144c5ac190c4c320 (patch) | |
| tree | 541ae549ce88747b937d80ea52b3e049e1abcaa3 /board/corscience | |
| parent | 24542528fe5832a11b553c5c408a3c41bc4fec21 (diff) | |
| download | blackbird-obmc-uboot-1ea2301fcfbfc85e38eb51e1144c5ac190c4c320.tar.gz blackbird-obmc-uboot-1ea2301fcfbfc85e38eb51e1144c5ac190c4c320.zip | |
board:tricorder: always work with valid eeprom data
Commit 890880583d84607e36b52a785a96b167728bbf73 introduced EEPROM parsing and
board detection but faild to return a valid tricorder_eeprom struct for backup
case. When pressing S200 while reading EEPROM we ignore the value. We
returned falsely a tricorder_eeprom struct with uninitialized data which is
just garbage.
Initialize it by zeroing the whole structure.
Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
Cc: Thomas Weber <thomas.weber@corscience.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'board/corscience')
| -rw-r--r-- | board/corscience/tricorder/tricorder.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/board/corscience/tricorder/tricorder.c b/board/corscience/tricorder/tricorder.c index 2dfcb271d3..9e81bf3f3f 100644 --- a/board/corscience/tricorder/tricorder.c +++ b/board/corscience/tricorder/tricorder.c @@ -79,6 +79,8 @@ static void get_eeprom(struct tricorder_eeprom *eeprom) } else { panic("Could not get board revision\n"); } + } else { + memset(eeprom, 0, TRICORDER_EEPROM_SIZE); } } |
