| Message ID | 20221014110447.1.I8b9149706ee6eb8496e05115830fd05c2f54b8a3@changeid |
|---|---|
| State | Accepted |
| Delegated to: | Simon Glass |
| Headers | show |
| Series | dm: tpl: Add fdt address translation support in TPL | expand |
On Fri, 14 Oct 2022 at 12:05, William Zhang <william.zhang@broadcom.com> wrote: > > 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> > > --- > > drivers/core/Kconfig | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > Reviewed-by: Simon Glass <sjg@chromium.org>
On Fri, 14 Oct 2022 at 12:05, William Zhang <william.zhang@broadcom.com> wrote: > > 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> > > --- > > drivers/core/Kconfig | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > Reviewed-by: Simon Glass <sjg@chromium.org> Applied to u-boot-dm, thanks!
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index c9bf5de4332b..041d6c502690 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
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> --- drivers/core/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+)