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FSBL: changed to self-built FSBL (#13)

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Co-authored-by: pca006132 <john.lck40@gmail.com>
This commit is contained in:
pca006132 2020-06-17 16:19:59 +08:00 committed by sb10q
parent e43511c95f
commit ec9a70ecc3
4 changed files with 36 additions and 3 deletions
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4
default.nix
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@ -88,13 +88,13 @@ let
# FSBL startup # FSBL startup
fsbl-sd = pkgs.runCommand "zc706-${variant}-fsbl-sd" fsbl-sd = pkgs.runCommand "zc706-${variant}-fsbl-sd"
{ {
buildInputs = [ mkbootimage ]; buildInputs = [ mkbootimage zc706-fsbl];
} }
'' ''
# TODO: use self-built fsbl # TODO: use self-built fsbl
bifdir=`mktemp -d` bifdir=`mktemp -d`
cd $bifdir cd $bifdir
ln -s ${./fsbl.elf} fsbl.elf ln -s ${zc706-fsbl}/fsbl.elf fsbl.elf
ln -s ${gateware}/top.bit top.bit ln -s ${gateware}/top.bit top.bit
ln -s ${firmware}/runtime.elf runtime.elf ln -s ${firmware}/runtime.elf runtime.elf
cat > boot.bif << EOF cat > boot.bif << EOF

BIN
fsbl.elf
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4
fsbl.nix
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@ -10,6 +10,7 @@ pkgs.stdenv.mkDerivation {
rev = "65c849ed46c88c67457e1fc742744f96db968ff1"; rev = "65c849ed46c88c67457e1fc742744f96db968ff1";
sha256 = "1rvl06ha40dzd6s9aa4sylmksh4xb9dqaxq462lffv1fdk342pda"; sha256 = "1rvl06ha40dzd6s9aa4sylmksh4xb9dqaxq462lffv1fdk342pda";
}; };
patches = [ ./fsbl.patch ];
nativeBuildInputs = [ nativeBuildInputs = [
pkgs.gnumake pkgs.gnumake
gnutoolchain.binutils gnutoolchain.binutils
@ -17,13 +18,14 @@ pkgs.stdenv.mkDerivation {
]; ];
patchPhase = patchPhase =
'' ''
patch -p1 -i ${./fsbl.patch}
patchShebangs lib/sw_apps/zynq_fsbl/misc/copy_bsp.sh patchShebangs lib/sw_apps/zynq_fsbl/misc/copy_bsp.sh
echo 'SEARCH_DIR("${gnutoolchain.newlib}/arm-none-eabi/lib");' >> lib/sw_apps/zynq_fsbl/src/lscript.ld echo 'SEARCH_DIR("${gnutoolchain.newlib}/arm-none-eabi/lib");' >> lib/sw_apps/zynq_fsbl/src/lscript.ld
''; '';
buildPhase = buildPhase =
'' ''
cd lib/sw_apps/zynq_fsbl/src cd lib/sw_apps/zynq_fsbl/src
make BOARD=${board} make BOARD=${board} "CFLAGS=-DFSBL_DEBUG_INFO -g"
''; '';
installPhase = installPhase =
'' ''

31
fsbl.patch Normal file
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@ -0,0 +1,31 @@
diff --git a/lib/sw_apps/zynq_fsbl/src/Makefile b/lib/sw_apps/zynq_fsbl/src/Makefile
index 0e3ccdf1c5..a5b02f386e 100644
--- a/lib/sw_apps/zynq_fsbl/src/Makefile
+++ b/lib/sw_apps/zynq_fsbl/src/Makefile
@@ -71,11 +71,14 @@ endif
all: $(EXEC)
$(EXEC): $(LIBS) $(OBJS) $(INCLUDES)
- cp $(BSP_DIR)/$(BOARD)/ps7_init.* .
$(LINKER) $(LD1FLAGS) -o $@ $(OBJS) $(LDFLAGS)
rm -rf $(OBJS)
-
-
+
+.PHONY: ps7_init
+
+ps7_init:
+ cp $(BSP_DIR)/$(BOARD)/ps7_init.* .
+
$(LIBS):
echo "Copying BSP files"
$(BSP_DIR)/copy_bsp.sh $(BOARD) $(CC)
@@ -86,7 +89,7 @@ $(LIBS):
make -C $(BSP_DIR) -k all "CC=armcc" "AR=armar" "C_FLAGS= -O2 -c" "EC_FLAGS=--debug --wchar32"; \
fi;
-%.o:%.c
+%.o:%.c ps7_init
$(CC) $(CC_FLAGS) $(CFLAGS) $(ECFLAGS) -c $< -o $@ $(INCLUDEPATH)
%.o:%.S