[Buildroot] [PATCH 22/23] uboot: apply xtensa overlay
Max Filippov
jcmvbkbc at gmail.com
Tue Mar 14 18:30:51 UTC 2017
Xtensa core configuration must be added to U-Boot before it can be
built for that xtensa CPU variant. Extract configuration files from the
xtensa overlay as is done for other packages that need to be configured
for a specific xtensa core.
Signed-off-by: Max Filippov <jcmvbkbc at gmail.com>
---
arch/arch.mk.xtensa | 5 +++--
boot/uboot/uboot.mk | 3 +++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arch.mk.xtensa b/arch/arch.mk.xtensa
index e09d487..4e9d33a 100644
--- a/arch/arch.mk.xtensa
+++ b/arch/arch.mk.xtensa
@@ -23,7 +23,8 @@ endif
# arch-xtensa-overlay-extract -- extract an extensa overlay
#
# argument 1 is the path in which to extract
-# argument 2 is the component to extract, one of: gcc, binutils, gdb, linux
+# argument 2 is the component to extract, one of: gcc, binutils, gdb, linux,
+# u-boot
#
# Example:
# $(call arch-xtensa-overlay-extract,/path/to/overlay.tar,$(@D),gcc)
@@ -43,7 +44,7 @@ endef
#
# Packages that call that macro shall define FOO_ARCH_XTENSA_OVERLAY_COMPONENT
# and set it to one of the component to extract, one of: binutils, gcc, gdb,
-# linux
+# linux, u-boot
#
################################################################################
define arch-xtensa-overlay-inner
diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
index 1e22eaa..8cabc17 100644
--- a/boot/uboot/uboot.mk
+++ b/boot/uboot/uboot.mk
@@ -153,6 +153,9 @@ endef
UBOOT_POST_EXTRACT_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
UBOOT_POST_RSYNC_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
+UBOOT_ARCH_XTENSA_OVERLAY_COMPONENT = u-boot
+$(eval $(arch-xtensa-overlay))
+
# Analogous code exists in linux/linux.mk. Basically, the generic
# package infrastructure handles downloading and applying remote
# patches. Local patches are handled depending on whether they are
--
2.1.4
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