On 7/28/2026 11:59 AM, Neha Malcom Francis wrote:
> sysfw.itb is not part of the boot flow for all K3 devices except a
> couple.
Suggestion, instead of couple, think of mentioning name of devices
Conditionally include them as part of the list of DFU raw
> offsets and fat arguments.
>
> Signed-off-by: Neha Malcom Francis <[email protected]>
> ---
> Tested on J721E-EVM (uses sysfw.itb) and J721S2-EVM (does not use sysfw.itb)
Link of test logs please
>
> include/env/ti/k3_dfu.env | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/include/env/ti/k3_dfu.env b/include/env/ti/k3_dfu.env
> index b42cf21d986..f0b68283723 100644
> --- a/include/env/ti/k3_dfu.env
> +++ b/include/env/ti/k3_dfu.env
> @@ -5,7 +5,9 @@ dfu_alt_info_mmc=
> tispl.bin fat 1 1;
> u-boot.img fat 1 1;
> uEnv.txt fat 1 1;
> +#if defined(CONFIG_SOC_K3_J721E) || defined(CONFIG_SOC_K3_AM654)
> sysfw.itb fat 1 1
> +#endif
>
> dfu_alt_info_emmc=
> rawemmc raw 0 0x800000 mmcpart 1;
> @@ -14,14 +16,18 @@ dfu_alt_info_emmc=
> tispl.bin.raw raw 0x400 0x1000 mmcpart 1;
> u-boot.img.raw raw 0x1400 0x2000 mmcpart 1;
> u-env.raw raw 0x3400 0x100 mmcpart 1;
> +#if defined(CONFIG_SOC_K3_J721E) || defined(CONFIG_SOC_K3_AM654)
> sysfw.itb.raw raw 0x3600 0x800 mmcpart 1
> +#endif
>
> dfu_alt_info_ospi=
> tiboot3.bin raw 0x0 0x080000;
> tispl.bin raw 0x080000 0x200000;
> u-boot.img raw 0x280000 0x400000;
> u-boot-env raw 0x680000 0x020000;
> +#if defined(CONFIG_SOC_K3_J721E) || defined(CONFIG_SOC_K3_AM654)
> sysfw.itb raw 0x6c0000 0x100000;
> +#endif
> rootfs raw 0x800000 0x3800000
>
> dfu_alt_info_ram=
