add some bits and bytes to allow to choose bfin-sim. not functional, yet

target/bfin/kernel/sim-bfin

@@ -0,0 +1,3 @@
+CONFIG_BLACKFIN=y
+CONFIG_BF542_std=y
+CONFIG_ICACHE_FLUSH_L1=y

target/bfin/systems/sim-bfin

@@ -0,0 +1,9 @@
+config ADK_TARGET_SYSTEM_SIM_BFIN
+	bool "GDB simulator"
+	select ADK_CPU_BFIN
+	select ADK_TARGET_UCLINUX
+	select ADK_TARGET_SIM
+	select ADK_TARGET_PACKAGE_TXZ
+	help
+	  BFIN Simulator.
+

target/config/Config.in

@@ -19,6 +19,9 @@ config ADK_TARGET_UCLINUX
 	select ADK_PACKAGE_SASH
 	select ADK_PACKAGE_SIMPLEINIT
 
+config ADK_TARGET_SIM
+	bool
+
 config ADK_TARGET_QEMU
 	bool
 	select ADK_TARGET_WITH_SERIAL

target/config/Config.in.binutils.choice

@@ -11,7 +11,6 @@ default ADK_TOOLCHAIN_BINUTILS_2_25
 
 config ADK_TOOLCHAIN_BINUTILS_GIT
 	bool "git"
-	depends on !ADK_TARGET_ARCH_BFIN
 	depends on !ADK_TARGET_ARCH_ARC
 	depends on !ADK_TARGET_ARCH_AVR32
 	depends on !ADK_TARGET_ARCH_CRIS

target/config/Config.in.cpu

@@ -687,6 +687,29 @@ config ADK_TARGET_CPU_FLAGS
 	default "-mcpu=bf522" if ADK_CPU_BF522
 	default "-mcpu=bf523" if ADK_CPU_BF523
 	default "-mcpu=bf524" if ADK_CPU_BF524
+	default "-mcpu=bf525" if ADK_CPU_BF525
+	default "-mcpu=bf526" if ADK_CPU_BF526
+	default "-mcpu=bf527" if ADK_CPU_BF527
+	default "-mcpu=bf531" if ADK_CPU_BF531
+	default "-mcpu=bf532" if ADK_CPU_BF532
+	default "-mcpu=bf533" if ADK_CPU_BF533
+	default "-mcpu=bf534" if ADK_CPU_BF534
+	default "-mcpu=bf536" if ADK_CPU_BF536
+	default "-mcpu=bf537" if ADK_CPU_BF537
+	default "-mcpu=bf538" if ADK_CPU_BF538
+	default "-mcpu=bf539" if ADK_CPU_BF539
+	default "-mcpu=bf542" if ADK_CPU_BF542
+	default "-mcpu=bf544" if ADK_CPU_BF544
+	default "-mcpu=bf547" if ADK_CPU_BF547
+	default "-mcpu=bf548" if ADK_CPU_BF548
+	default "-mcpu=bf549" if ADK_CPU_BF549
+	default "-mcpu=bf542m" if ADK_CPU_BF542M
+	default "-mcpu=bf544m" if ADK_CPU_BF544M
+	default "-mcpu=bf547m" if ADK_CPU_BF547M
+	default "-mcpu=bf548m" if ADK_CPU_BF548M
+	default "-mcpu=bf549m" if ADK_CPU_BF549M
+	default "-mcpu=bf561" if ADK_CPU_BF561
+	default "-mcpu=bf592" if ADK_CPU_BF592
 	default "-mcpu=v10" if ADK_CPU_CRIS_V10
 	default "-mcpu=v32" if ADK_CPU_CRIS_V32
 	default "-mcpu=v7.10.d" if ADK_CPU_MICROBLAZE

target/config/Config.in.gcc.choice

@@ -11,7 +11,6 @@ default ADK_TOOLCHAIN_GCC_4_9_2
 
 config ADK_TOOLCHAIN_GCC_GIT
 	bool "git"
-	depends on !ADK_TARGET_ARCH_BFIN
 	depends on !ADK_TARGET_ARCH_ARC
 	depends on !ADK_TARGET_ARCH_AVR32
 
@@ -48,8 +47,8 @@ config ADK_TOOLCHAIN_GCC_4_7_4
 	depends on ADK_TARGET_ARCH_C6X \
 		|| ADK_TARGET_ARCH_SPARC
 
-config ADK_TOOLCHAIN_GCC_4_5_4
-	bool "4.5.4"
+config ADK_TOOLCHAIN_GCC_4_6_3
+	bool "4.6.3"
 	depends on ADK_TARGET_ARCH_BFIN
 
 config ADK_TOOLCHAIN_GCC_4_4_7

target/config/Config.in.kernel

@@ -78,3 +78,4 @@ config ADK_TARGET_KERNEL_MINICONFIG
 	default "banana-pro" if ADK_TARGET_SYSTEM_BANANA_PRO
 	default "xilinx-kintex7" if ADK_TARGET_SYSTEM_XILINX_KINTEX7
 	default "pcengines-alix" if ADK_TARGET_SYSTEM_PCENGINES_ALIX
+	default "sim-bfin" if ADK_TARGET_SYSTEM_SIM_BFIN

target/config/Config.in.tc

@@ -3,7 +3,7 @@
 
 choice ADK_TARGET_CPU
 prompt "CPU type"
-depends on ADK_TARGET_TOOLCHAIN && \
+depends on (ADK_TARGET_TOOLCHAIN || ADK_TARGET_SIM) && \
 	( ADK_TARGET_ARCH_CRIS \
 	|| ADK_TARGET_ARCH_AARCH64 \
 	|| ADK_TARGET_ARCH_ARC \

toolchain/gcc/Makefile.inc

@@ -43,9 +43,9 @@ PKG_RELEASE:=		1
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz
 LIBSTDCXXVER:=		17
 endif
-ifeq ($(ADK_TOOLCHAIN_GCC_4_5_4),y)
-PKG_VERSION:=		4.5.4
-PKG_HASH:=		33fb968907ef7b6c528f6395ba049eb34c4df859bf5aa6c2bc3856268801e078
+ifeq ($(ADK_TOOLCHAIN_GCC_4_6_3),y)
+PKG_VERSION:=		4.6.3
+PKG_HASH:=		3122a8f1a30106034ec70bad633c3fd899d8b6a1216c723f0f03be22c2fe65b0
 PKG_SITES:=		${MASTER_SITE_GNU:=gcc/gcc-${PKG_VERSION}/}
 PKG_RELEASE:=		1
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz

toolchain/gdb/Makefile

@@ -29,7 +29,7 @@ $(WRKBUILD)/.configured:
 		--disable-nls \
 		--with-curses \
 		--enable-threads \
-		--disable-sim \
+		--enable-sim \
 		--disable-tui \
 		--disable-werror \
 		--disable-install-libiberty \
@@ -44,6 +44,9 @@ $(WRKBUILD)/.compiled:
 
 $(WRKBUILD)/.installed:
 	$(INSTALL_BIN) $(WRKBUILD)/gdb/gdb $(TARGET_CROSS)gdb
+ifeq ($(ADK_TARGET_ARCH_BFIN),y)
+	$(INSTALL_BIN) $(WRKBUILD)/sim/bfin/run $(TARGET_CROSS)run
+endif
 	touch $@
 
 include ${ADK_TOPDIR}/mk/toolchain.mk