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| author | Michal Simek <michal.simek@xilinx.com> | 2016-07-28 09:06:41 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-07-31 19:37:08 -0600 |
| commit | e2f88dfd2d9671945877daf5a8c9223b864c34d1 (patch) | |
| tree | 6d2e31420dea6edd8a46bf7d24f8514e1c574c50 /Kconfig | |
| parent | 26fb8db0f4d1e7c118b5e8f3a8849f359b91c166 (diff) | |
| download | u-boot-e2f88dfd2d9671945877daf5a8c9223b864c34d1.tar.gz | |
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 <michal.simek@xilinx.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'Kconfig')
| -rw-r--r-- | Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -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" |