[U-Boot] [PATCH v3 11/66] spl: dm: Kconfig: introduce TPL_RAM (in analogy to SPL_RAM)

Philipp Tomsich
2017-07-28T19:21:43Z

To allow finer grained selection of features for TPL, we introduce
TPL_RAM (in analogy to SPL_RAM).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
---

Changes in v3: None
Changes in v2: None

drivers/ram/Kconfig | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig
index e75c23f..836be25 100644
--- a/drivers/ram/Kconfig
+++ b/drivers/ram/Kconfig
@@ -17,6 +17,15 @@ config SPL_RAM
SPL, enable this option. It might provide a cleaner interface to
setting up RAM (e.g. SDRAM / DDR) within SPL.

+config TPL_RAM
+ bool "Enable RAM support in SPL"
+ depends on RAM && TPL_DM
+ help
+ The RAM subsystem adds a small amount of overhead to the image.
+ If this is acceptable and you have a need to use RAM drivers in
+ TPL, enable this option. It might provide a cleaner interface to
+ setting up RAM (e.g. SDRAM / DDR) within TPL.
+
config STM32_SDRAM
bool "Enable STM32 SDRAM support"
depends on RAM
--
2.1.4