From e2f88dfd2d9671945877daf5a8c9223b864c34d1 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 28 Jul 2016 09:06:41 +0200 Subject: libfdt: Introduce new ARCH_FIXUP_FDT option Add new Kconfig option to disable arch_fixup_fdt() calls for cases where U-Boot shouldn't update memory setup in DTB file. One example of usage of this option is to boot OS with different memory setup than U-Boot use. Signed-off-by: Michal Simek Acked-by: Simon Glass --- Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'Kconfig') diff --git a/Kconfig b/Kconfig index ef12f9fbee4..626e82f88df 100644 --- a/Kconfig +++ b/Kconfig @@ -342,6 +342,15 @@ config SYS_CLK_FREQ help TODO: Move CONFIG_SYS_CLK_FREQ for all the architecture +config ARCH_FIXUP_FDT + bool "Enable arch_fixup_fdt() call" + depends on ARM || MIPS + default y + help + Enable FDT memory map syncup before OS boot. This feature can be + used for booting OS with different memory setup where the part of + the memory location should be used for different purpose. + endmenu # Boot images source "common/Kconfig" -- cgit