From 894c3ad27fa940beb7fdc07d01dcfe81c03d0481 Mon Sep 17 00:00:00 2001 From: Thomas Fitzsimmons Date: Fri, 8 Jun 2018 17:59:45 -0400 Subject: board: arm: Add support for Broadcom BCM7445 Add support for loading U-Boot on the Broadcom 7445 SoC. This port assumes Broadcom's BOLT bootloader is acting as the second stage bootloader, and U-Boot is acting as the third stage bootloader, loaded as an ELF program by BOLT. Signed-off-by: Thomas Fitzsimmons Cc: Stefan Roese Cc: Tom Rini Cc: Florian Fainelli --- dts/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'dts') diff --git a/dts/Kconfig b/dts/Kconfig index 0cef225ba9..a1a92f2bbd 100644 --- a/dts/Kconfig +++ b/dts/Kconfig @@ -101,6 +101,13 @@ config OF_HOSTFILE This is only useful for Sandbox. Use the -d flag to U-Boot to specify the file to read. +config OF_PRIOR_STAGE + bool "Prior stage bootloader DTB for DT control" + help + If this option is enabled, the device tree used for DT + control will be read from a device tree binary, at a memory + location passed to U-Boot by the prior stage bootloader. + endchoice config DEFAULT_DEVICE_TREE -- cgit v1.2.3