From: Martin Rowe <martin.p.rowe@gmail.com>
To: "Pali Rohár" <pali@kernel.org>
Cc: Stefan Roese <sr@denx.de>, u-boot@lists.denx.de
Subject: Re: [PATCH v2 u-boot-mvebu 4/4] arm: mvebu: clearfog: Update eMMC/SD/SATA instructions
Date: Thu, 13 Apr 2023 22:43:25 +0000 [thread overview]
Message-ID: <CAOAjy5T5aqh4qneaC=6mgToU1-nt0n4Edb8J+VR-6gERq0wbWQ@mail.gmail.com> (raw)
In-Reply-To: <20230413205750.10641-5-pali@kernel.org>
On Thu, 13 Apr 2023 at 20:58, Pali Rohár <pali@kernel.org> wrote:
>
> BootROM and neither SPL does not use eMMC boot acknowledgement or boot
> enable bits in EXT_CSD_PART_CONF eMMC register. And also fixed SATA disk
> sector 0x141 is not used at all.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>
SPL successfully loads u-boot from the same partition as SPL. SD card
and UART continue to boot.
Thanks Pali!
Tested-by: Martin Rowe <martin.p.rowe@gmail.com>
> ---
> board/solidrun/clearfog/README | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/board/solidrun/clearfog/README b/board/solidrun/clearfog/README
> index ed4a712c5aa2..c86b37061a30 100644
> --- a/board/solidrun/clearfog/README
> +++ b/board/solidrun/clearfog/README
> @@ -1,7 +1,7 @@
> Update from original Marvell U-Boot to mainline U-Boot:
> -------------------------------------------------------
>
> -Generate the U-Boot image with these commands:
> +Generate the U-Boot image for eMMC/SD with these commands:
>
> $ make clearfog_defconfig
> $ make
> @@ -9,7 +9,7 @@ $ make
> The resulting image including the SPL binary with the
> full DDR setup is "u-boot-with-spl.kwb".
>
> -Now all you need to do is copy this image on a SD card.
> +Now all you need to do is copy this image on a SD card's sector 1.
> For example with this command:
>
> $ sudo dd if=u-boot-with-spl.kwb of=/dev/sdX bs=512 seek=1
> @@ -20,12 +20,6 @@ of "/dev/sdX" here!
> Install U-Boot on eMMC:
> -----------------------
>
> -To make SPL load the main U-Boot image from the eMMC boot partition enable
> -eMMC boot acknowledgement and boot partition with the following U-Boot
> -command:
> -
> - mmc partconf 0 1 1 0
> -
> Install U-Boot on eMMC boot partition from Linux running on Clearfog:
>
> echo 0 > /sys/block/mmcblk0boot0/force_ro
> @@ -37,8 +31,14 @@ Consider initial boot from UART (see below).
> Install U-Boot on SATA:
> -----------------------
>
> -When loading the main U-Boot image from raw SATA sector, set
> -CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR to 0x141.
> +Generate the U-Boot image for SATA with these commands:
> +
> +$ make clearfog_sata_defconfig
> +$ make
> +
> +Copy image on a SATA disk's sector 1:
> +
> +$ sudo dd if=u-boot-with-spl.kwb of=/dev/sdX bs=512 seek=1
>
> Boot selection:
> ---------------
> --
> 2.20.1
>
next prev parent reply other threads:[~2023-04-13 22:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-13 20:57 [PATCH v2 u-boot-mvebu 0/4] arm: mvebu: Fix eMMC boot Pali Rohár
2023-04-13 20:57 ` [PATCH v2 u-boot-mvebu 1/4] tools: kwboot: Fix MMC partitions documentation Pali Rohár
2023-04-13 20:57 ` [PATCH v2 u-boot-mvebu 2/4] mmc: Read eMMC partition access bits before card reset Pali Rohár
2023-04-13 20:57 ` [PATCH v2 u-boot-mvebu 3/4] arm: mvebu: spl: Load proper U-Boot from correct eMMC partition Pali Rohár
2023-04-13 20:57 ` [PATCH v2 u-boot-mvebu 4/4] arm: mvebu: clearfog: Update eMMC/SD/SATA instructions Pali Rohár
2023-04-13 22:43 ` Martin Rowe [this message]
2023-04-26 23:44 ` Pali Rohár
2023-04-27 8:56 ` Stefan Roese
2023-04-29 11:08 ` Pali Rohár
2023-05-03 9:17 ` Stefan Roese
2023-05-03 9:43 ` Eugen Hristev
2023-05-03 9:57 ` Stefan Roese
2023-05-03 10:01 ` Eugen Hristev
2023-05-03 10:12 ` Stefan Roese
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAOAjy5T5aqh4qneaC=6mgToU1-nt0n4Edb8J+VR-6gERq0wbWQ@mail.gmail.com' \
--to=martin.p.rowe@gmail.com \
--cc=pali@kernel.org \
--cc=sr@denx.de \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).