amaharaneko/guix-mirrors
1
1
Fork 0
mirror of https://codeberg.org/guix/guix.git synced 2025-10-02 02:15:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

gnu: arm-trusted-firmware: Add backported patches to disable .bin generation

Browse source 
for rockchip platforms.

* gnu/packages/patches/arm-trusted-firmware-optional-bin-generation.patch: New
  patch.
* gnu/packages/patches/arm-trusted-firmware-rockchip-disable-binary.patch: New
  patch.
* gnu/packages/firmware (make-arm-trusted-firmware): Add patches.
* gnu/local.mk (dist_patch_DATA): Add patches.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
This commit is contained in:
Vagrant Cascadian 2019-10-16 22:29:21 -07:00
parent c37c8efb2b
commit 475dac08a0
No known key found for this signature in database
GPG key ID: DC518FC87F9716AA
4 changed files with 164 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

86
gnu/packages/patches/arm-trusted-firmware-optional-bin-generation.patch Normal file
View file

@ -0,0 +1,86 @@
From b02de4cb14ee9c2bfff53d36f0b7ec6a2065bc94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoph=20M=C3=BCllner?= <christophm30@gmail.com>
Date: Wed, 24 Apr 2019 09:45:30 +0200
Subject: [PATCH 1/2] build_macros: Add mechanism to prevent bin generation.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On certain platforms it does not make sense to generate
TF-A binary images. For example a platform could make use of serveral
memory areas, which are non-continuous and the resulting binary
therefore would suffer from the padding-bytes.
Typically these platforms use the ELF image.
This patch introduces a variable DISABLE_BIN_GENERATION, which
can be set to '1' in the platform makefile to prevent the binary
generation.
Signed-off-by: Christoph Müllner <christophm30@gmail.com>
Change-Id: I62948e88bab685bb055fe6167d9660d14e604462
---
docs/user-guide.rst | 4 ++++
make_helpers/build_macros.mk | 9 +++++++++
make_helpers/defaults.mk | 3 +++
3 files changed, 16 insertions(+)
diff --git a/docs/user-guide.rst b/docs/user-guide.rst
index 0848769b3..19919f112 100644
--- a/docs/user-guide.rst
+++ b/docs/user-guide.rst
@@ -369,6 +369,10 @@ Common build options
- ``DEBUG``: Chooses between a debug and release build. It can take either 0
(release) or 1 (debug) as values. 0 is the default.
+- ``DISABLE_BIN_GENERATION``: Boolean option to disable the generation
+ of the binary image. If set to 1, then only the ELF image is built.
+ 0 is the default.
+
- ``DYN_DISABLE_AUTH``: Provides the capability to dynamically disable Trusted
Board Boot authentication at runtime. This option is meant to be enabled only
for development platforms. ``TRUSTED_BOARD_BOOT`` flag must be set if this
diff --git a/make_helpers/build_macros.mk b/make_helpers/build_macros.mk
index 5d33954ad..2d41b2db1 100644
--- a/make_helpers/build_macros.mk
+++ b/make_helpers/build_macros.mk
@@ -438,6 +438,11 @@ else
--script $(LINKERFILE) $(BUILD_DIR)/build_message.o \
$(OBJS) $(LDPATHS) $(LIBWRAPPER) $(LDLIBS) $(BL_LIBS)
endif
+ifeq ($(DISABLE_BIN_GENERATION),1)
+ @${ECHO_BLANK_LINE}
+ @echo "Built $$@ successfully"
+ @${ECHO_BLANK_LINE}
+endif
$(DUMP): $(ELF)
$${ECHO} " OD $$@"
@@ -451,7 +456,11 @@ $(BIN): $(ELF)
@${ECHO_BLANK_LINE}
.PHONY: bl$(1)
+ifeq ($(DISABLE_BIN_GENERATION),1)
+bl$(1): $(ELF) $(DUMP)
+else
bl$(1): $(BIN) $(DUMP)
+endif
all: bl$(1)
diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk
index be84f7791..dc797ed1f 100644
--- a/make_helpers/defaults.mk
+++ b/make_helpers/defaults.mk
@@ -62,6 +62,9 @@ DEBUG := 0
# Build platform
DEFAULT_PLAT := fvp
+# Disable the generation of the binary image (ELF only).
+DISABLE_BIN_GENERATION := 0
+
# Enable capability to disable authentication dynamically. Only meant for
# development platforms.
DYN_DISABLE_AUTH := 0
--
2.20.1