[PATCH 0/1] tools: env: Handle shorter read calls
Thibault Ferrante
thibaultferrante at gmail.com
Tue Aug 24 17:29:49 CEST 2021
On specific devices, read can return less bytes than expected.
I noticed this problem on a EEPROM chip with 16Kbyte of memory. Defining
an environment with more than 4Kbyte leads to less bytes read than expected
and failures from fw_printenv/fw_setenv.
This patch target to handle this issue by doing multiple reads instead
of exiting directly.
Thibault Ferrante (1):
tools: env: Handle shorter read calls
tools/env/fw_env.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
--
2.25.1
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