[PATCH 0/2] nvmem: meson-efuse: add write support
jbrunet at baylibre.com
Fri Mar 16 08:01:11 PDT 2018
This changeset adds write support to meson efuse driver.
The first patch just changes the way the nvmem data are allocated w/o
any functional changes. The second patches actually adds write support.
The memory being an OTP, it is safer if it remains read-only by default,
which is why I also submitted this DT patch .
If a user knows what he is doing, it should be easy to remove the
read-only property from the board DT. This can be done in u-boot, before
> fdt rm /efuse read-only
Tested on the gxl libretech-cc
Jerome Brunet (2):
nvmem: meson-efuse: remove econfig global
nvmem: meson-efuse: add write support
drivers/nvmem/meson-efuse.c | 37 +++++++++++++++++++++++++++----------
1 file changed, 27 insertions(+), 10 deletions(-)
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