From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukasz Majewski Date: Mon, 10 Dec 2018 12:22:47 +0100 Subject: [U-Boot] [PATCH 4/7] dfu: sf: Read default speed and mode values from DT In-Reply-To: <1544439166-5749-5-git-send-email-patrick.delaunay@st.com> References: <1544439166-5749-1-git-send-email-patrick.delaunay@st.com> <1544439166-5749-5-git-send-email-patrick.delaunay@st.com> Message-ID: <20181210122247.7983c568@jawa> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, 10 Dec 2018 11:52:43 +0100 Patrick Delaunay wrote: > In case of DT boot, don't read default speed and mode for SPI from > CONFIG_*, instead read from DT node. > > Signed-off-by: Patrick Delaunay > --- > > drivers/dfu/dfu_sf.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) > > diff --git a/drivers/dfu/dfu_sf.c b/drivers/dfu/dfu_sf.c > index 066e767..5e32f80 100644 > --- a/drivers/dfu/dfu_sf.c > +++ b/drivers/dfu/dfu_sf.c > @@ -69,11 +69,17 @@ static struct spi_flash *parse_dev(char *devstr) > { > unsigned int bus; > unsigned int cs; > - unsigned int speed = CONFIG_SF_DEFAULT_SPEED; > - unsigned int mode = CONFIG_SF_DEFAULT_MODE; > + /* In DM mode, defaults will be taken from DT */ > + unsigned int speed = 0; > + unsigned int mode = 0; > char *s, *endp; > struct spi_flash *dev; > > +#ifndef CONFIG_DM_SPI_FLASH > + speed = CONFIG_SF_DEFAULT_SPEED; > + mode = CONFIG_SF_DEFAULT_MODE; > +#endif > + > s = strsep(&devstr, ":"); > if (!s || !*s || (bus = simple_strtoul(s, &endp, 0), *endp)) > { printf("Invalid SPI bus %s\n", s); Reviewed-by: Lukasz Majewski Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 488 bytes Desc: OpenPGP digital signature URL: