From: Stefan Roese <sr@denx.de>
To: Sean Anderson <sean.anderson@seco.com>, Simon Glass <sjg@chromium.org>
Cc: "Marek Behún" <marek.behun@nic.cz>,
u-boot@lists.denx.de, "Marek Vasut" <marex@denx.de>,
"Pali Rohár" <pali@kernel.org>
Subject: Re: [RFC PATCH 2/7] spl: Convert ext to use spl_load
Date: Wed, 6 Apr 2022 07:32:13 +0200 [thread overview]
Message-ID: <81372cf8-b595-c6f0-d380-3efe75d42ba6@denx.de> (raw)
In-Reply-To: <20220401190405.1932697-3-sean.anderson@seco.com>
On 4/1/22 21:04, Sean Anderson wrote:
> This converts the ext load method to use spl_load. As a consequence, it
> also adds support for FIT and IMX images.
>
> Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Thanks,
Stefan
> ---
>
> common/spl/spl_ext.c | 24 +++++++++++++++++-------
> 1 file changed, 17 insertions(+), 7 deletions(-)
>
> diff --git a/common/spl/spl_ext.c b/common/spl/spl_ext.c
> index ebd914c492..1384842776 100644
> --- a/common/spl/spl_ext.c
> +++ b/common/spl/spl_ext.c
> @@ -9,6 +9,18 @@
> #include <errno.h>
> #include <image.h>
>
> +static ulong spl_fit_read(struct spl_load_info *load, ulong file_offset,
> + ulong size, void *buf)
> +{
> + int ret;
> + loff_t actlen;
> +
> + ret = ext4fs_read(buf, file_offset, size, &actlen);
> + if (ret)
> + return ret;
> + return actlen;
> +}
> +
> int spl_load_image_ext(struct spl_image_info *spl_image,
> struct spl_boot_device *bootdev,
> struct blk_desc *block_dev, int partition,
> @@ -18,6 +30,10 @@ int spl_load_image_ext(struct spl_image_info *spl_image,
> struct image_header *header;
> loff_t filelen, actlen;
> struct disk_partition part_info = {};
> + struct spl_load_info load = {
> + .read = spl_fit_read,
> + .bl_len = 1,
> + };
>
> header = spl_get_load_buffer(-sizeof(*header), sizeof(*header));
>
> @@ -47,13 +63,7 @@ int spl_load_image_ext(struct spl_image_info *spl_image,
> goto end;
> }
>
> - err = spl_parse_image_header(spl_image, bootdev, header);
> - if (err < 0) {
> - puts("spl: ext: failed to parse image header\n");
> - goto end;
> - }
> -
> - err = ext4fs_read((char *)spl_image->load_addr, 0, filelen, &actlen);
> + err = spl_load(spl_image, bootdev, &load, header, filelen, 0);
>
> end:
> #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
Viele Grüße,
Stefan Roese
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@denx.de
next prev parent reply other threads:[~2022-04-06 5:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-01 19:03 [RFC PATCH 0/7] spl: Use common function for loading/parsing images Sean Anderson
2022-04-01 19:03 ` [RFC PATCH 1/7] spl: Add generic spl_load function Sean Anderson
2022-04-06 5:30 ` Stefan Roese
2022-04-07 15:10 ` Sean Anderson
2022-04-08 4:43 ` Stefan Roese
2022-04-01 19:04 ` [RFC PATCH 2/7] spl: Convert ext to use spl_load Sean Anderson
2022-04-06 5:32 ` Stefan Roese [this message]
2022-04-01 19:04 ` [RFC PATCH 3/7] spl: Convert fat to spl_load Sean Anderson
2022-04-06 5:32 ` Stefan Roese
2022-04-01 19:04 ` [RFC PATCH 4/7] spl: Convert mmc " Sean Anderson
2022-04-06 5:32 ` Stefan Roese
2022-04-01 19:04 ` [RFC PATCH 5/7] spl: Convert net " Sean Anderson
2022-04-06 5:32 ` Stefan Roese
2022-04-01 19:04 ` [RFC PATCH 6/7] spl: Convert nor " Sean Anderson
2022-04-06 5:33 ` Stefan Roese
2022-04-01 19:04 ` [RFC PATCH 7/7] spl: Convert spi " Sean Anderson
2022-04-06 5:33 ` Stefan Roese
2022-04-06 5:26 ` [RFC PATCH 0/7] spl: Use common function for loading/parsing images Stefan Roese
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