Since dfu read/write operations needs to be flushed manually,
writing to filesystem on MMC by thor was broken. MMC raw write
actually is working fine because current dfu_flush() function
writes filesystem only. This commit adds dfu_flush() to f_thor
and now filesystem write is working.
This change was tested on Trats2 board.
Signed-off-by: Przemyslaw Marczak <p.marc...@samsung.com>
Cc: Lukasz Majewski <l.majew...@samsung.com>
Cc: Marek Vasut <ma...@denx.de>
Cc: Heiko Schocher <h...@denx.de>
Cc: Tom Rini <tr...@ti.com>
---
Changes v2:
- separate fix and cleanup into two commits
Changes v3:
- none
---
drivers/usb/gadget/f_thor.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
index 1190c74..1420606 100644
--- a/drivers/usb/gadget/f_thor.c
+++ b/drivers/usb/gadget/f_thor.c
@@ -226,8 +226,14 @@ static int download_tail(long long int left, int cnt)
* need fo call dfu_free_buf() is needed.
*/
ret = dfu_write(dfu_entity, transfer_buffer, 0, cnt);
- if (ret)
+ if (ret) {
error("DFU write failed [%d] cnt: %d", ret, cnt);
+ goto exit;
+ }
+
+ ret = dfu_flush(dfu_entity, transfer_buffer, 0, cnt);
+ if (ret)
+ error("DFU flush failed!");
exit:
return ret;
--
1.9.1
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