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| author | Joe Hershberger <joe.hershberger@ni.com> | 2012-08-17 15:36:41 -0500 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2012-09-03 11:24:27 +0200 |
| commit | de15a06aad1f221255366ac07238c80fed146da1 (patch) | |
| tree | 73921dc7c0bfabbad9696bc1e97181367c0029d6 /common/cmd_flash.c | |
| parent | 6822a647b94cb05869231251e5a29f9742bb3ce2 (diff) | |
| download | u-boot-imx-de15a06aad1f221255366ac07238c80fed146da1.zip u-boot-imx-de15a06aad1f221255366ac07238c80fed146da1.tar.gz u-boot-imx-de15a06aad1f221255366ac07238c80fed146da1.tar.bz2 | |
cfi: Make the flash erase and write operations abortable
Check for ctrlc() in operations that take time and loop over the flash
addresses.
In netconsole, tstc() is expensive. Only check once in a while to not
slow down the operation significantly.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'common/cmd_flash.c')
| -rw-r--r-- | common/cmd_flash.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/cmd_flash.c b/common/cmd_flash.c index 0e9b2e3..e55d366 100644 --- a/common/cmd_flash.c +++ b/common/cmd_flash.c @@ -443,7 +443,8 @@ int flash_sect_erase (ulong addr_first, ulong addr_last) rcode = flash_erase (info, s_first[bank], s_last[bank]); } } - printf ("Erased %d sectors\n", erased); + if (rcode == 0) + printf("Erased %d sectors\n", erased); } else if (rcode == 0) { puts ("Error: start and/or end address" " not on sector boundary\n"); |