On Tue, Oct 10, 2023 at 04:33:09PM +0200, Marco Felsch wrote:
> The upcoming commit fixes the HAB support for FlexSPI enabled barebox
> images. This commit prepares the source to keep the diff smaller.
>
> For the upcoming fix we need a 2nd CSF command sequence which is
> basically the same as the first except for the "Blocks = ...." command.
> Therefore we need to handle the blocks command separately which is done
> by this commit. At the moment there is no functional change.
>
> Signed-off-by: Marco Felsch <[email protected]>
> ---
> scripts/imx/imx.c | 22 ++++++++++++++++++++--
> 1 file changed, 20 insertions(+), 2 deletions(-)
>
> diff --git a/scripts/imx/imx.c b/scripts/imx/imx.c
> index 933019eba449..acc8424e547d 100644
> --- a/scripts/imx/imx.c
> +++ b/scripts/imx/imx.c
> @@ -296,6 +296,24 @@ static int hab_add_str(struct config_data *data, const
> char *str)
> return 0;
> }
>
> +static int hab_add_barebox_blocks(struct config_data *data,
> + const char *csf_str,
> + const char *flexspi_csf_str)
> +{
> + int len = strlen(csf_str);
> +
> + if (data->csf_space < len)
> + return -ENOMEM;
> +
> + strcat(data->csf, csf_str);
> + if (flexspi_csf_str)
> + strcat(data->flexspi_csf, flexspi_csf_str);
Do we need a space check here as well?
Sascha
> +
> + data->csf_space -= len;
> +
> + return 0;
> +}
> +
> static int do_hab(struct config_data *data, int argc, char *argv[])
> {
> int i, ret;
> @@ -343,7 +361,7 @@ imx8m_get_offset_size(struct config_data *data,
>
> static int do_hab_blocks(struct config_data *data, int argc, char *argv[])
> {
> - char *str;
> + char *str, *flexspi_str = NULL;
> int ret;
> int i;
> uint32_t signed_size = data->load_size;
> @@ -378,7 +396,7 @@ static int do_hab_blocks(struct config_data *data, int
> argc, char *argv[])
> if (ret < 0)
> return -ENOMEM;
>
> - ret = hab_add_str(data, str);
> + ret = hab_add_barebox_blocks(data, str, flexspi_str);
> free(str);
> if (ret)
> return ret;
> --
> 2.39.2
>
>
>
--
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