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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-02-12 11:52:41 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-04-01 08:03:29 +0000 |
| commit | 9b545df90bd03d363ef3ab3311dfaf4428bf81d4 (patch) | |
| tree | b250cffc59f4eaf8eb76f24731d7cc748c3b88db /util/spdtool/description.md | |
| parent | b6d91753fc6afed85e1bce520898a9bdfa4db4a9 (diff) | |
util/spdtool: Add tool to extract SPD from BLOBs
Opens a binary file to extract DDR SPDs using known bits.
At the moment only DDR4 SPDs are supported.
Dumps the found SPDs into the current folder, as either
binary or hex encoded file.
Works with python2 and python3.
Change-Id: I26dd73d43b724ea6891bb5b6e96856c42db8577c
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31385
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'util/spdtool/description.md')
| -rw-r--r-- | util/spdtool/description.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util/spdtool/description.md b/util/spdtool/description.md new file mode 100644 index 0000000000..3d58c39ec9 --- /dev/null +++ b/util/spdtool/description.md @@ -0,0 +1,3 @@ +Dumps SPD ROMs from a given blob to separate files using known patterns +and reserved bits. Useful for analysing firmware that holds SPDs on boards +that have soldered down DRAM. `python` |