[PATCH v4 01/17] Kconfig: Introduce CONFIG_SYS_HAS_SRAM

Ovidiu Panait ovidiu.panait at windriver.com
Fri Jul 24 13:12:09 CEST 2020

In order to be able to replace "#ifdef CONFIG_SYS_SRAM_BASE" sequences
with the IS_ENABLED() equivalent, introduce a new boolean Kconfig option
that signals whether the platform has SRAM support.

Reviewed-by: Simon Glass <sjg at chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait at windriver.com>

 Kconfig | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Kconfig b/Kconfig
index 566ca72c92..934c020a2f 100644
--- a/Kconfig
+++ b/Kconfig
@@ -350,6 +350,17 @@ config PLATFORM_ELFENTRY
 	default "__start" if MIPS
 	default "_start"
+config SYS_HAS_SRAM
+	bool
+	default y if TARGET_PIC32MZDASK
+	default y if TARGET_DEVKIT8000
+	default y if TARGET_TRICORDER
+	default n
+	help
+	  Enable this to allow support for the on board SRAM.
+	  SRAM base address is controlled by CONFIG_SYS_SRAM_BASE.
+	  SRAM size is controlled by CONFIG_SYS_SRAM_SIZE.
 endmenu		# General setup
 menu "Boot images"

More information about the U-Boot mailing list