Dear "Yiyang Fei",
In message 1314730318-3070-1-git-send-email-yiyang.fei@barco.com you wrote:
When storing u-boot environment variables on a NOR flash using multiple sectors, the following error occurs when writing changes using fw_setenv.
/etc # cat fw_env.config /dev/mtd12 0x0000 0x20000 0x10000 2
/etc # fw_setenv test test End of range reached, aborting Error: can't write fw_env to flash
The reason for the error is that although both sectors are written in one pass, the loop for the write is executed twice because the "processed" variable is incremented by the incorrect amount.
Signed-off-by: Yiyang Fei yiyang.fei@barco.com
tools/env/fw_env.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c index ed6b53f..e6b2cae 100644 --- a/tools/env/fw_env.c +++ b/tools/env/fw_env.c @@ -880,9 +880,8 @@ static int flash_write_buf (int dev, int fd, void *buf, size_t count,
Line wrapped and does not apply.
Please fix your mailer and resubmit.
Best regards,
Wolfgang Denk