diff options
| author | William Zhang | 2022-10-14 11:04:55 -0700 |
|---|---|---|
| committer | Simon Glass | 2022-10-29 07:36:33 -0600 |
| commit | 6792bd999b03bef74fc0762510f8a98eebb8c161 (patch) | |
| tree | 519c9f6f4c679b0bdc7cbb39588557da17845a23 | |
| parent | 7d01bb1c5a1daef0187c9ea276bde19a8d0e7fde (diff) | |
dm: tpl: Add fdt address translation support in TPL
This is needed in the platforms that use "ranges" node property for
address translation in their dts for TPL.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | drivers/core/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index 0dc442b921c..b79e99b63de 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -350,6 +350,20 @@ config SPL_OF_TRANSLATE used for the address translation. This function is faster and smaller in size than fdt_translate_address(). +config TPL_OF_TRANSLATE + bool "Translate addresses using fdt_translate_address in TPL" + depends on TPL_DM && TPL_OF_CONTROL + help + If this option is enabled, the reg property will be translated + using the fdt_translate_address() function. This is necessary + on some platforms (e.g. MVEBU) using complex "ranges" + properties in many nodes. As this translation is not handled + correctly in the default simple_bus_translate() function. + + If this option is not enabled, simple_bus_translate() will be + used for the address translation. This function is faster and + smaller in size than fdt_translate_address() + config VPL_OF_TRANSLATE bool "Translate addresses using fdt_translate_address in SPL" depends on SPL_DM && VPL_OF_CONTROL |