Merge branch '2019-04-03-master-imports'

- Important Khadas VIM2 fix
- Build fix for macOS Mojave
- Build fix for gcc-4.7 for host tools.

Makefile

@@ -291,6 +291,9 @@ DARWIN_MINOR_VERSION	= $(shell sw_vers -productVersion | cut -f 2 -d '.')
 os_x_before	= $(shell if [ $(DARWIN_MAJOR_VERSION) -le $(1) -a \
 	$(DARWIN_MINOR_VERSION) -le $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)
 
+os_x_after = $(shell if [ $(DARWIN_MAJOR_VERSION) -ge $(1) -a \
+	$(DARWIN_MINOR_VERSION) -ge $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)	
+
 # Snow Leopards build environment has no longer restrictions as described above
 HOSTCC       = $(call os_x_before, 10, 5, "cc", "gcc")
 HOSTCFLAGS  += $(call os_x_before, 10, 4, "-traditional-cpp")
@@ -300,6 +303,10 @@ HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
 # in some host tools which is a problem then ... so disable ASLR for these
 # tools
 HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie")
+
+# macOS Mojave (10.14.X) 
+# Undefined symbols for architecture x86_64: "_PyArg_ParseTuple"
+HOSTLDFLAGS += $(call os_x_after, 10, 14, "-lpython -dynamclib", "")
 endif
 
 # Decide whether to build built-in, modular, or both.

configs/khadas-vim2_defconfig

@@ -6,8 +6,10 @@ CONFIG_DEBUG_UART_BASE=0xc81004c0
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_IDENT_STRING=" khadas-vim2"
 CONFIG_DEBUG_UART=y
+CONFIG_NR_DRAM_BANKS=1
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_MISC_INIT_R=y
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 # CONFIG_CMD_BDI is not set
@@ -30,6 +32,7 @@ CONFIG_MTD=y
 CONFIG_DM_ETH=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_PHY=y
+CONFIG_MESON_GXL_USB_PHY=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_MESON_GXL=y
 CONFIG_DM_REGULATOR_FIXED=y

drivers/phy/Kconfig

@@ -141,7 +141,7 @@ config PHY_STM32_USBPHYC
 
 config MESON_GXL_USB_PHY
 	bool "Amlogic Meson GXL USB PHYs"
-	depends on PHY && ARCH_MESON && MESON_GXL
+	depends on PHY && ARCH_MESON && (MESON_GXL || MESON_GXM)
 	imply REGMAP
 	help
 	  This is the generic phy driver for the Amlogic Meson GXL

lib/bch.c

@@ -62,6 +62,9 @@
 #include <errno.h>
 #if defined(__FreeBSD__)
 #include <sys/endian.h>
+#elif defined(__APPLE__)
+#include <machine/endian.h>
+#include <libkern/OSByteOrder.h>
 #else
 #include <endian.h>
 #endif
@@ -70,7 +73,11 @@
 #include <string.h>
 
 #undef cpu_to_be32
+#if defined(__APPLE__)
+#define cpu_to_be32 OSSwapHostToBigInt32
+#else
 #define cpu_to_be32 htobe32
+#endif
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define kmalloc(size, flags)	malloc(size)
 #define kzalloc(size, flags)	calloc(1, size)
@@ -116,7 +123,7 @@ struct gf_poly_deg1 {
 };
 
 #ifdef USE_HOSTCC
-#if !defined(__DragonFly__) && !defined(__FreeBSD__)
+#if !defined(__DragonFly__) && !defined(__FreeBSD__) && !defined(__APPLE__)
 static int fls(int x)
 {
 	int r = 32;

tools/Makefile

@@ -254,7 +254,8 @@ HOST_EXTRACFLAGS += -include $(srctree)/include/compiler.h \
 		-I$(srctree)/tools \
 		-DUSE_HOSTCC \
 		-D__KERNEL_STRICT_NAMES \
-		-D_GNU_SOURCE
+		-D_GNU_SOURCE \
+		-std=gnu99
 
 __build:	$(LOGO-y)