diff options
| author | Patrick Georgi <pgeorgi@chromium.org> | 2015-04-16 17:15:02 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-17 10:10:30 +0200 |
| commit | 3b1c238778916e4fbc48e960e6ceee213da86d4f (patch) | |
| tree | cfc802b87e58c0f731ca2eff56c9cda3c5948c9d /src | |
| parent | e5fd1c9debb9a3c456c973265f2460df473d5a27 (diff) | |
qualcomm/ipq806x: add spi_crop_chunk()
That function requirement was added upstream but not in Chromium, so
add an implementation.
Change-Id: Ie384b315adb205586defa730b843c7c8e96f77fb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9776
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/qualcomm/ipq806x/spi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/qualcomm/ipq806x/spi.c b/src/soc/qualcomm/ipq806x/spi.c index 0f72cac6be..b374f17537 100644 --- a/src/soc/qualcomm/ipq806x/spi.c +++ b/src/soc/qualcomm/ipq806x/spi.c @@ -705,6 +705,11 @@ static int spi_xfer_rx_packet(struct ipq_spi_slave *ds, return config_spi_state(ds, SPI_RESET_STATE); } +unsigned int spi_crop_chunk(unsigned int cmd_len, unsigned int buf_len) +{ + return min(MAX_PACKET_COUNT, buf_len); +} + int spi_xfer(struct spi_slave *slave, const void *dout, unsigned out_bytes, void *din, unsigned in_bytes) { |