From: Alistair Francis <alistair23@gmail.com>
To: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com>
Cc: "Kevin Wolf" <kwolf@redhat.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Thomas Huth" <thuth@redhat.com>,
"Vladimir Sementsov-Ogievskiy" <vsementsov@virtuozzo.com>,
"Vincent Palatin" <vpalatin@chromium.org>,
"Edgar E. Iglesias" <edgar.iglesias@xilinx.com>,
Qemu-block <qemu-block@nongnu.org>,
"qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
"Markus Armbruster" <armbru@redhat.com>,
"Max Reitz" <mreitz@redhat.com>,
"Sai Pavan Boddu" <saipava@xilinx.com>,
"Luc Michel" <luc.michel@greensocs.com>,
"Alistair Francis" <alistair.francis@wdc.com>,
"Joel Stanley" <joel@jms.id.au>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
"Cédric Le Goater" <clg@kaod.org>
Subject: Re: [RFC PATCH 13/15] sd: emmc: Subtract bootarea size from blk
Date: Fri, 12 Feb 2021 14:11:39 -0800 [thread overview]
Message-ID: <CAKmqyKMO8Reg4y5x0q8uUUK9iG_5=i9G46F6voQcMLVdWa5Jpg@mail.gmail.com> (raw)
In-Reply-To: <1613031446-22154-14-git-send-email-sai.pavan.boddu@xilinx.com>
On Thu, Feb 11, 2021 at 12:25 AM Sai Pavan Boddu
<sai.pavan.boddu@xilinx.com> wrote:
>
> From: Joel Stanley <joel@jms.id.au>
>
> The userdata size is derived from the file the user passes on the
> command line, but we must take into account the boot areas.
>
> Signed-off-by: Joel Stanley <joel@jms.id.au>
> Signed-off-by: Cédric Le Goater <clg@kaod.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Alistair
> ---
> hw/sd/sd.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/hw/sd/sd.c b/hw/sd/sd.c
> index 55c1104..a2f39c9 100644
> --- a/hw/sd/sd.c
> +++ b/hw/sd/sd.c
> @@ -658,6 +658,11 @@ static void sd_reset(DeviceState *dev)
> }
> size = sect << 9;
>
> + if (sd->emmc) {
> + unsigned int boot_capacity = sd->ext_csd[EXT_CSD_BOOT_MULT] << 17;
> + size -= boot_capacity * 2;
> + }
> +
> sect = sd_addr_to_wpnum(size) + 1;
>
> sd->state = sd_idle_state;
> --
> 2.7.4
>
>
next prev parent reply other threads:[~2021-02-12 22:15 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-11 8:17 [RFC PATCH 00/15] eMMC support Sai Pavan Boddu
2021-02-11 8:17 ` [RFC PATCH 01/15] block: add eMMC block device type Sai Pavan Boddu
2021-02-12 21:29 ` Alistair Francis
2021-02-11 8:17 ` [RFC PATCH 02/15] sd: add eMMC support Sai Pavan Boddu
2021-02-13 13:18 ` Luc Michel
2021-02-11 8:17 ` [RFC PATCH 03/15] sd: emmc: Dont not update CARD_CAPACITY for eMMC cards Sai Pavan Boddu
2021-02-12 21:34 ` Alistair Francis
2021-02-11 8:17 ` [RFC PATCH 04/15] sd: emmc: Update CMD1 definition for eMMC Sai Pavan Boddu
2021-02-12 22:06 ` Alistair Francis
2021-02-11 8:17 ` [RFC PATCH 05/15] sd: emmc: support idle state in CMD2 Sai Pavan Boddu
2021-02-12 22:07 ` Alistair Francis
2021-02-11 8:17 ` [RFC PATCH 06/15] sd: emmc: Add mmc switch function support Sai Pavan Boddu
2021-02-11 8:17 ` [RFC PATCH 07/15] sd: emmc: add CMD21 tuning sequence Sai Pavan Boddu
2021-02-11 8:17 ` [RFC PATCH 08/15] sd: emmc: Make ACMD41 illegal for mmc Sai Pavan Boddu
2021-02-11 8:17 ` [RFC PATCH 09/15] sd: emmc: Add support for emmc erase Sai Pavan Boddu
2021-02-12 22:08 ` Alistair Francis
2021-02-16 10:03 ` Sai Pavan Boddu
2021-02-11 8:17 ` [RFC PATCH 10/15] sd: emmc: Update CID structure for eMMC Sai Pavan Boddu
2021-02-12 22:10 ` Alistair Francis
2021-02-16 10:51 ` Sai Pavan Boddu
2021-02-11 8:17 ` [RFC PATCH 11/15] sd: emmc: Add Extended CSD register definitions Sai Pavan Boddu
2021-02-13 12:56 ` Luc Michel
2021-02-16 11:11 ` Sai Pavan Boddu
2021-02-22 9:38 ` Cédric Le Goater
2021-02-11 8:17 ` [RFC PATCH 12/15] sd: emmc: Support boot area in emmc image Sai Pavan Boddu
2021-02-12 22:16 ` Alistair Francis
2021-02-11 8:17 ` [RFC PATCH 13/15] sd: emmc: Subtract bootarea size from blk Sai Pavan Boddu
2021-02-12 22:11 ` Alistair Francis [this message]
2021-02-11 8:17 ` [RFC PATCH 14/15] sd: sdhci: Support eMMC devices Sai Pavan Boddu
2021-02-12 22:12 ` Alistair Francis
2021-02-11 8:17 ` [RFC PATCH 15/15] arm: xlnx-versal: Add emmc to versal Sai Pavan Boddu
2021-02-12 21:37 ` Alistair Francis
2021-02-13 7:25 ` Edgar E. Iglesias
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