On Sun, Jun 7, 2015 at 10:50 PM, Simon Glass <[email protected]> wrote: > The logic is incorrect and currently has no effect. Fix it so that we can > write to SPI flash, since by default it is write-protected. > > Signed-off-by: Simon Glass <[email protected]> > --- > > drivers/spi/ich.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c > index a8b4d0d..784320f 100644 > --- a/drivers/spi/ich.c > +++ b/drivers/spi/ich.c > @@ -687,10 +687,10 @@ static int ich_spi_probe(struct udevice *bus) > struct ich9_spi_regs *ich9_spi; > > ich9_spi = priv->base; > - bios_cntl = ich_readb(priv, ich9_spi->bcr); > + bios_cntl = readb(&ich9_spi->bcr); > bios_cntl &= ~(1 << 5); /* clear Enable InSMM_STS (EISS) */ > bios_cntl |= 1; /* Write Protect Disable (WPD) */ > - ich_writeb(priv, bios_cntl, ich9_spi->bcr); > + writeb(bios_cntl, &ich9_spi->bcr); > } else { > pci_read_config_byte(plat->dev, 0xdc, &bios_cntl); > if (plat->ich_version == 9) > --
Reviewed-by: Bin Meng <[email protected]> _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
