From: Michal Simek <michal.simek@xilinx.com>
To: Michal Simek <michal.simek@xilinx.com>, <u-boot@lists.denx.de>,
<git@xilinx.com>
Cc: Jorge Ramirez-Ortiz <jorge@foundries.io>,
Mike Looijmans <mike.looijmans@topic.nl>,
Simon Glass <sjg@chromium.org>,
T Karthik Reddy <t.karthik.reddy@xilinx.com>
Subject: Re: [PATCH v2] xilinx: zynqmp: Save multiboot as variable
Date: Fri, 29 Oct 2021 13:01:10 +0200 [thread overview]
Message-ID: <3dd78439-0e99-78d7-a656-1ea41775d2aa@xilinx.com> (raw)
In-Reply-To: <96556221443489c952717bcb340b4707901c9bdd.1635149450.git.michal.simek@xilinx.com>
On 10/25/21 10:10, Michal Simek wrote:
> Save multiboot register as u-boot variable. And use it as primary source
> for composing dfu_alt_info for capsule update. If variable is not defined
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> ---
>
> Changes in v2:
> - Handle also error values from mult_boot() - Reported by Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
>
> board/xilinx/zynqmp/zynqmp.c | 10 +++++++++-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
> index 5a1f8153409c..dfb5dab7afa3 100644
> --- a/board/xilinx/zynqmp/zynqmp.c
> +++ b/board/xilinx/zynqmp/zynqmp.c
> @@ -640,7 +640,7 @@ int board_late_init(void)
> const char *mode;
> char *new_targets;
> char *env_targets;
> - int ret;
> + int ret, multiboot;
>
> #if defined(CONFIG_USB_ETHER) && !defined(CONFIG_USB_GADGET_DOWNLOAD)
> usb_ether_init();
> @@ -658,6 +658,10 @@ int board_late_init(void)
> if (ret)
> return ret;
>
> + multiboot = multi_boot();
> + if (multiboot >= 0)
> + env_set_hex("multiboot", multiboot);
> +
> bootmode = zynqmp_get_bootmode();
>
> puts("Bootmode: ");
> @@ -864,6 +868,10 @@ void set_dfu_alt_info(char *interface, char *devstr)
> memset(buf, 0, sizeof(buf));
>
> multiboot = multi_boot();
> + if (multiboot < 0)
> + multiboot = 0;
> +
> + multiboot = env_get_hex("multiboot", multiboot);
> debug("Multiboot: %d\n", multiboot);
>
> switch (zynqmp_get_bootmode()) {
>
Applied,
Michal
prev parent reply other threads:[~2021-10-29 11:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-25 8:10 [PATCH v2] xilinx: zynqmp: Save multiboot as variable Michal Simek
2021-10-25 8:19 ` Oleksandr Suvorov
2021-10-29 11:01 ` Michal Simek [this message]
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