diff options
Diffstat (limited to 'drivers/core/Kconfig')
| -rw-r--r-- | drivers/core/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index 65a503e..dbfe51c 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -247,6 +247,18 @@ config OF_TRANSLATE used for the address translation. This function is faster and smaller in size than fdt_translate_address(). +config OF_TRANSLATE_ZERO_SIZE_CELLS + bool "Enable translation for zero size cells" + depends on OF_TRANSLATE + default n + help + The routine used to translate an FDT address into a physical CPU + address was developed by IBM. It considers that crossing any level + with #size-cells = <0> makes translation impossible, even if it is + not the way it was specified. + Enabling this option makes translation possible even in the case + of crossing levels with #size-cells = <0>. + config SPL_OF_TRANSLATE bool "Translate addresses using fdt_translate_address in SPL" depends on SPL_DM && SPL_OF_CONTROL |