Merge git://git.denx.de/u-boot-dm

arch/arc/lib/bootm.c

@@ -37,11 +37,6 @@ void arch_lmb_reserve(struct lmb *lmb)
 	lmb_reserve(lmb, sp, (CONFIG_SYS_SDRAM_BASE + gd->ram_size - sp));
 }
 
-int arch_fixup_fdt(void *blob)
-{
-	return 0;
-}
-
 static int cleanup_before_linux(void)
 {
 	disable_interrupts();

arch/microblaze/lib/bootm.c

@@ -17,11 +17,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int arch_fixup_fdt(void *blob)
-{
-	return 0;
-}
-
 int do_bootm_linux(int flag, int argc, char * const argv[],
 		   bootm_headers_t *images)
 {

arch/mips/lib/bootm.c

@@ -253,17 +253,15 @@ static int boot_reloc_fdt(bootm_headers_t *images)
 #endif
 }
 
+#if CONFIG_IS_ENABLED(MIPS_BOOT_FDT) && CONFIG_IS_ENABLED(OF_LIBFDT)
 int arch_fixup_fdt(void *blob)
 {
-#if CONFIG_IS_ENABLED(MIPS_BOOT_FDT) && CONFIG_IS_ENABLED(OF_LIBFDT)
 	u64 mem_start = virt_to_phys((void *)gd->bd->bi_memstart);
 	u64 mem_size = gd->ram_size;
 
 	return fdt_fixup_memory_banks(blob, &mem_start, &mem_size, 1);
-#else
-	return 0;
-#endif
 }
+#endif
 
 static int boot_setup_fdt(bootm_headers_t *images)
 {

arch/nds32/lib/bootm.c

@@ -15,12 +15,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int arch_fixup_fdt(void *blob)
-{
-	return 0;
-}
-
-
 #if defined(CONFIG_SETUP_MEMORY_TAGS) || \
 	defined(CONFIG_CMDLINE_TAG) || \
 	defined(CONFIG_INITRD_TAG) || \

arch/powerpc/lib/bootm.c

@@ -40,11 +40,6 @@ static void set_clocks_in_mhz (bd_t *kbd);
 #define CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE	(768*1024*1024)
 #endif
 
-int arch_fixup_fdt(void *blob)
-{
-	return 0;
-}
-
 static void boot_jump_linux(bootm_headers_t *images)
 {
 	void	(*kernel)(bd_t *, ulong r4, ulong r5, ulong r6,

arch/sandbox/Kconfig

@@ -10,6 +10,11 @@ config SYS_BOARD
 config SYS_CPU
 	default "sandbox"
 
+config SANDBOX64
+	bool "Use 64-bit addresses"
+	select PHYS_64BIT
+	select HOST_64BIT
+
 config SANDBOX_SPL
 	bool "Enable SPL for sandbox"
 	select SUPPORT_SPL
@@ -20,24 +25,25 @@ config SYS_CONFIG_NAME
 
 choice
 	prompt "Run sandbox on 32/64-bit host"
-	default SANDBOX_64BIT
+	default HOST_64BIT
 	help
 	  Sandbox can be built on 32-bit and 64-bit hosts.
 	  The default is to build on a 64-bit host and run
 	  on a 64-bit host. If you want to run sandbox on
 	  a 32-bit host, change it here.
 
-config SANDBOX_32BIT
+config HOST_32BIT
 	bool "32-bit host"
+	depends on !PHYS_64BIT
 
-config SANDBOX_64BIT
+config HOST_64BIT
 	bool "64-bit host"
 
 endchoice
 
 config SANDBOX_BITS_PER_LONG
 	int
-	default 32 if SANDBOX_32BIT
-	default 64 if SANDBOX_64BIT
+	default 32 if HOST_32BIT
+	default 64 if HOST_64BIT
 
 endmenu

arch/sandbox/cpu/cpu.c

@@ -76,7 +76,7 @@ void *map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
 	if (enable_pci_map && !pci_map_physmem(paddr, &len, &map_dev, &ptr)) {
 		if (plen != len) {
 			printf("%s: Warning: partial map at %x, wanted %lx, got %lx\n",
-			       __func__, paddr, len, plen);
+			       __func__, (uint)paddr, len, plen);
 		}
 		map_len = len;
 		return ptr;

arch/sandbox/dts/Makefile

@@ -2,7 +2,11 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
+ifdef CONFIG_SANDBOX64
+dtb-$(CONFIG_SANDBOX) += sandbox64.dtb
+else
 dtb-$(CONFIG_SANDBOX) += sandbox.dtb
+endif
 dtb-$(CONFIG_UT_DM) += test.dtb
 
 targets += $(dtb-y)

arch/sandbox/dts/sandbox.dts

@@ -70,7 +70,7 @@
 		compatible = "sandbox,gpio";
 		#gpio-cells = <1>;
 		gpio-bank-name = "a";
-		num-gpios = <20>;
+		sandbox,gpio-count = <20>;
 	};
 
 	gpio_b: gpios@1 {
@@ -78,7 +78,7 @@
 		compatible = "sandbox,gpio";
 		#gpio-cells = <2>;
 		gpio-bank-name = "b";
-		num-gpios = <10>;
+		sandbox,gpio-count = <10>;
 	};
 
 	hexagon {

arch/sandbox/dts/sandbox64.dts

@@ -0,0 +1,317 @@
+/dts-v1/;
+
+#define USB_CLASS_HUB			9
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	model = "sandbox";
+
+	aliases {
+		eth5 = "/eth@90000000";
+		i2c0 = &i2c_0;
+		pci0 = &pci;
+		rtc0 = &rtc_0;
+	};
+
+	chosen {
+		stdout-path = "/serial";
+	};
+
+	cros_ec: cros-ec@0 {
+		reg = <0 0 0 0>;
+		compatible = "google,cros-ec-sandbox";
+
+		/*
+		 * This describes the flash memory within the EC. Note
+		 * that the STM32L flash erases to 0, not 0xff.
+		 */
+		#address-cells = <1>;
+		#size-cells = <1>;
+		flash@8000000 {
+			reg = <0x08000000 0x20000>;
+			erase-value = <0>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			/* Information for sandbox */
+			ro {
+				reg = <0 0xf000>;
+			};
+			wp-ro {
+				reg = <0xf000 0x1000>;
+			};
+			rw {
+				reg = <0x10000 0x10000>;
+			};
+		};
+	};
+
+	eth@10002000 {
+		compatible = "sandbox,eth";
+		reg = <0x0 0x10002000 0x0 0x1000>;
+		fake-host-hwaddr = [00 00 66 44 22 00];
+	};
+
+	eth@80000000 {
+		compatible = "sandbox,eth-raw";
+		reg = <0x0 0x80000000 0x0 0x1000>;
+		host-raw-interface = "eth0";
+	};
+
+	eth@90000000 {
+		compatible = "sandbox,eth-raw";
+		reg = <0x0 0x90000000 0x0 0x1000>;
+		host-raw-interface = "lo";
+	};
+
+	gpio_a: gpios@0 {
+		gpio-controller;
+		compatible = "sandbox,gpio";
+		#gpio-cells = <1>;
+		gpio-bank-name = "a";
+		sandbox,gpio-count = <20>;
+	};
+
+	gpio_b: gpios@1 {
+		gpio-controller;
+		compatible = "sandbox,gpio";
+		#gpio-cells = <2>;
+		gpio-bank-name = "b";
+		sandbox,gpio-count = <10>;
+	};
+
+	hexagon {
+		compatible = "demo-simple";
+		colour = "white";
+		sides = <6>;
+	};
+
+	i2c_0: i2c@0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0 0 0 0>;
+		compatible = "sandbox,i2c";
+		clock-frequency = <400000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c0>;
+		eeprom@2c {
+			reg = <0x2c>;
+			compatible = "i2c-eeprom";
+			emul {
+				compatible = "sandbox,i2c-eeprom";
+				sandbox,filename = "i2c.bin";
+				sandbox,size = <128>;
+			};
+		};
+
+		rtc_0: rtc@43 {
+			reg = <0x43>;
+			compatible = "sandbox-rtc";
+			emul {
+				compatible = "sandbox,i2c-rtc";
+			};
+		};
+		sandbox_pmic: sandbox_pmic {
+			reg = <0x40>;
+		};
+	};
+
+	lcd {
+		u-boot,dm-pre-reloc;
+		compatible = "sandbox,lcd-sdl";
+		xres = <1366>;
+		yres = <768>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		iracibble {
+			gpios = <&gpio_a 1 0>;
+			label = "sandbox:red";
+		};
+
+		martinet {
+			gpios = <&gpio_a 2 0>;
+			label = "sandbox:green";
+		};
+	};
+
+	pci: pci-controller {
+		compatible = "sandbox,pci";
+		device_type = "pci";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges = <0x02000000 0 0x10000000 0 0x10000000 0 0x2000
+				0x01000000 0 0x20000000 0 0x20000000 0 0x2000>;
+		pci@1f,0 {
+			compatible = "pci-generic";
+			reg = <0xf800 0 0 0 0>;
+			emul@1f,0 {
+				compatible = "sandbox,swap-case";
+			};
+		};
+	};
+
+	pinctrl {
+		compatible = "sandbox,pinctrl";
+
+		pinctrl_i2c0: i2c0 {
+			groups = "i2c";
+			function = "i2c";
+			bias-pull-up;
+		};
+
+		pinctrl_serial0: uart0 {
+			groups = "serial_a";
+			function = "serial";
+		};
+	};
+
+	reset@1 {
+		compatible = "sandbox,reset";
+	};
+
+	spi@0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0 0 0 0>;
+		compatible = "sandbox,spi";
+		cs-gpios = <0>, <&gpio_a 0>;
+		firmware_storage_spi: flash@0 {
+			reg = <0>;
+			compatible = "spansion,m25p16", "sandbox,spi-flash";
+			spi-max-frequency = <40000000>;
+			sandbox,filename = "spi.bin";
+		};
+	};
+
+	spl-test {
+		u-boot,dm-pre-reloc;
+		compatible = "sandbox,spl-test";
+		boolval;
+		intval = <1>;
+		intarray = <2 3 4>;
+		byteval = [05];
+		bytearray = [06];
+		longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
+		stringval = "message";
+		stringarray = "multi-word", "message";
+	};
+
+	spl-test2 {
+		u-boot,dm-pre-reloc;
+		compatible = "sandbox,spl-test";
+		intval = <3>;
+		intarray = <5>;
+		byteval = [08];
+		bytearray = [01 23 34];
+		longbytearray = [09 0a 0b 0c];
+		stringval = "message2";
+		stringarray = "another", "multi-word", "message";
+	};
+
+	spl-test3 {
+		u-boot,dm-pre-reloc;
+		compatible = "sandbox,spl-test";
+		stringarray = "one";
+	};
+
+	spl-test4 {
+		u-boot,dm-pre-reloc;
+		compatible = "sandbox,spl-test.2";
+	};
+
+	square {
+		compatible = "demo-shape";
+		colour = "blue";
+		sides = <4>;
+	};
+
+	timer {
+		compatible = "sandbox,timer";
+		clock-frequency = <1000000>;
+	};
+
+	tpm {
+		compatible = "google,sandbox-tpm";
+	};
+
+	triangle {
+		compatible = "demo-shape";
+		colour = "cyan";
+		sides = <3>;
+		character = <83>;
+		light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
+	};
+
+	/* Needs to be available prior to relocation */
+	uart0: serial {
+		compatible = "sandbox,serial";
+		sandbox,text-colour = "cyan";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_serial0>;
+	};
+
+	usb@0 {
+		compatible = "sandbox,usb";
+		status = "disabled";
+		hub {
+			compatible = "sandbox,usb-hub";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			flash-stick {
+				reg = <0>;
+				compatible = "sandbox,usb-flash";
+			};
+		};
+	};
+
+	usb@1 {
+		compatible = "sandbox,usb";
+		hub {
+			compatible = "usb-hub";
+			usb,device-class = <USB_CLASS_HUB>;
+			hub-emul {
+				compatible = "sandbox,usb-hub";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				flash-stick {
+					reg = <0>;
+					compatible = "sandbox,usb-flash";
+					sandbox,filepath = "flash.bin";
+				};
+			};
+		};
+	};
+
+	usb@2 {
+		compatible = "sandbox,usb";
+		status = "disabled";
+	};
+
+	spmi: spmi@0 {
+		compatible = "sandbox,spmi";
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		pm8916@0 {
+			compatible = "qcom,spmi-pmic";
+			reg = <0x0 0x1>;
+			#address-cells = <0x1>;
+			#size-cells = <0x1>;
+
+			spmi_gpios: gpios@c000 {
+				compatible = "qcom,pm8916-gpio";
+				reg = <0xc000 0x400>;
+				gpio-controller;
+				gpio-count = <4>;
+				#gpio-cells = <2>;
+				gpio-bank-name="spmi";
+			};
+		};
+	};
+};
+
+#include "cros-ec-keyboard.dtsi"
+#include "sandbox_pmic.dtsi"

arch/sandbox/dts/test.dts

@@ -177,7 +177,7 @@
 		gpio-controller;
 		#gpio-cells = <1>;
 		gpio-bank-name = "a";
-		num-gpios = <20>;
+		sandbox,gpio-count = <20>;
 	};
 
 	gpio_b: extra-gpios {
@@ -185,7 +185,7 @@
 		gpio-controller;
 		#gpio-cells = <5>;
 		gpio-bank-name = "b";
-		num-gpios = <10>;
+		sandbox,gpio-count = <10>;
 	};
 
 	i2c@0 {
@@ -480,6 +480,8 @@
 	};
 
 	chosen {
+		#address-cells = <1>;
+		#size-cells = <1>;
 		chosen-test {
 			compatible = "denx,u-boot-fdt-test";
 			reg = <9 1>;

arch/sandbox/include/asm/io.h

@@ -43,9 +43,15 @@ phys_addr_t map_to_sysmem(const void *ptr);
 #define readb(addr) ((void)addr, 0)
 #define readw(addr) ((void)addr, 0)
 #define readl(addr) ((void)addr, 0)
+#ifdef CONFIG_SANDBOX64
+#define readq(addr) ((void)addr, 0)
+#endif
 #define writeb(v, addr) ((void)addr)
 #define writew(v, addr) ((void)addr)
 #define writel(v, addr) ((void)addr)
+#ifdef CONFIG_SANDBOX64
+#define writeq(v, addr) ((void)addr)
+#endif
 
 /*
  * Clear and set bits in one shot. These macros can be used to clear and

arch/sandbox/include/asm/types.h

@@ -51,14 +51,23 @@ typedef __UINT64_TYPE__ u64;
 #endif
 
 /*
- * Number of bits in a C 'long' on this architecture. Set this to 32 when
- * building on a 32-bit machine.
+ * Number of bits in a C 'long' on this architecture.
  */
-#define BITS_PER_LONG	32
+#ifdef	CONFIG_PHYS64
+#define BITS_PER_LONG 64
+#else	/* CONFIG_PHYS64 */
+#define BITS_PER_LONG 32
+#endif	/* CONFIG_PHYS64 */
 
+#ifdef	CONFIG_PHYS64
+typedef unsigned long long dma_addr_t;
+typedef u64 phys_addr_t;
+typedef u64 phys_size_t;
+#else	/* CONFIG_PHYS64 */
 typedef unsigned long dma_addr_t;
 typedef u32 phys_addr_t;
 typedef u32 phys_size_t;
+#endif	/* CONFIG_PHYS64 */
 
 #endif /* __KERNEL__ */
 

arch/sandbox/lib/bootm.c

@@ -50,11 +50,6 @@ int bootz_setup(ulong image, ulong *start, ulong *end)
 	return ret;
 }
 
-int arch_fixup_fdt(void *blob)
-{
-	return 0;
-}
-
 int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 {
 	if (flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)) {

arch/x86/lib/bootm.c

@@ -28,11 +28,6 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define COMMAND_LINE_OFFSET 0x9000
 
-int arch_fixup_fdt(void *blob)
-{
-	return 0;
-}
-
 __weak void board_quiesce_devices(void)
 {
 }