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23 changes: 0 additions & 23 deletions source/linux/Foundational_Components/U-Boot/UG-Falcon-Mode.rst
Original file line number Diff line number Diff line change
Expand Up @@ -34,29 +34,6 @@ The following steps show how to build R5 SPL with falcon mode support:

* `Falcon Mode - U-Boot documentaiton <https://docs.u-boot.org/en/v2026.01/board/ti/am62x_sk.html#falcon-mode>`__

.. important::

The following patch is required to enable R5 falcon mode in U-Boot for
``12.0`` SDK release:

.. code-block:: diff

diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index b93516ff806..b5ced6e713b 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -54,7 +54,7 @@ struct ti_sci_handle *get_ti_sci_handle(void)
return (struct ti_sci_handle *)ti_sci_get_handle_from_sysfw(dev);
}

-#ifdef CONFIG_SPL_OS_BOOT
+#if IS_ENABLED(CONFIG_SPL_OS_BOOT) && IS_ENABLED(CONFIG_ARM64)
void *board_spl_fit_buffer_addr(ulong fit_size, int sectors, int bl_len)
{
return (void *)CONFIG_SPL_LOAD_FIT_ADDRESS;

* `Patch in ti-u-boot tree <https://git.ti.com/cgit/ti-u-boot/ti-u-boot/commit/?h=ti-u-boot-2026.01-next&id=ee3048ee0822c35312379b6e24b5c80e9a845110>`__

*******************
Extra Configuration
*******************
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