On Thu, Feb 11, 2021 at 12:17 AM Sai Pavan Boddu <sai.pavan.bo...@xilinx.com> wrote: > > Add support to Power up the card and send response r3 in case of eMMC. > > Signed-off-by: Sai Pavan Boddu <sai.pavan.bo...@xilinx.com> > Signed-off-by: Edgar E. Iglesias <edgar.igles...@xilinx.com>
Acked-by: Alistair Francis <alistair.fran...@wdc.com> Alistair > --- > hw/sd/sd.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/hw/sd/sd.c b/hw/sd/sd.c > index 57fff89..e3738b2 100644 > --- a/hw/sd/sd.c > +++ b/hw/sd/sd.c > @@ -1033,8 +1033,16 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, > SDRequest req) > break; > > case 1: /* CMD1: SEND_OP_CMD */ > - if (!sd->spi) > + /* MMC: Powerup & send r3 > + * SD: send r1 in spi mode > + */ > + if (sd->emmc) { > + sd_ocr_powerup(sd); > + return sd->state == sd_idle_state ? > + sd_r3 : sd_r0; > + } else if (!sd->spi) { > goto bad_cmd; > + } > > sd->state = sd_transfer_state; > return sd_r1; > -- > 2.7.4 > >