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authorStefan Roese <sr@denx.de>2014-10-22 12:13:24 +0200
committerTom Rini <trini@ti.com>2014-10-23 09:59:21 -0400
commitb2b8a6967a0579fd5cace0280d9cf0b54d3bbf1f (patch)
tree35d91a82aa03244b4a5dcb1f9f7b076196e8033c /README
parent4acd2d24b6518894161ed3feb29be185190af5f1 (diff)
Makefile: Add CONFIG_BUILD_TARGET to automatically build an special image
Add target to build it automatically upon "make" / MAKEALL. This can/should be set by board / cpu specific headers if a special U-Boot image is required for this SoC / board. E.g. used by Marvell Armada XP to automatically build the u-boot.kwb target. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Diffstat (limited to 'README')
-rw-r--r--README8
1 files changed, 8 insertions, 0 deletions
diff --git a/README b/README
index 6cf096cdf8d..4dbf2d4050e 100644
--- a/README
+++ b/README
@@ -2722,6 +2722,14 @@ CBFS (Coreboot Filesystem) support
200 ms.
- Configuration Management:
+ CONFIG_BUILD_TARGET
+
+ Some SoCs need special image types (e.g. U-Boot binary
+ with a special header) as build targets. By defining
+ CONFIG_BUILD_TARGET in the SoC / board header, this
+ special image will be automatically built upon calling
+ make / MAKEALL.
+
CONFIG_IDENT_STRING
If defined, this string will be added to the U-Boot