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[U-Boot,09/52] spl: dm: Kconfig: introduce TPL_RAM (in analogy to SPL_RAM)

Message ID 1500410199-13039-10-git-send-email-philipp.tomsich@theobroma-systems.com
State Superseded
Delegated to: Philipp Tomsich
Headers show

Commit Message

Philipp Tomsich July 18, 2017, 8:35 p.m. UTC 
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>
---

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

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