Merge tag 'u-boot-atmel-2019.07-a' of git://git.denx.de/u-boot-atmel

First set of u-boot-atmel features and fixes for 2019.07 cycle

39 files changed, 899 insertions, 137 deletions

diff --git a/Kconfig b/Kconfig
index 305b265..7a5491b 100644
--- a/Kconfig
+++ b/Kconfig
@@ -224,6 +224,16 @@ config BUILD_ROM
 	  which are not shipped in the U-Boot source tree.
 	  Please, see doc/README.x86 for details.
 
+config SPL_IMAGE
+	string "SPL image used in the combined SPL+U-Boot image"
+	default "spl/boot.bin" if ARCH_AT91 && SPL_NAND_SUPPORT
+	default "spl/u-boot-spl.bin"
+	help
+	  Select the SPL build target that shall be generated by the SPL
+	  build process (default spl/u-boot-spl.bin). This image will be
+	  used to generate a combined image with SPL and main U-Boot
+	  proper as one single image.
+
 config BUILD_TARGET
 	string "Build target special images"
 	default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_ARRIA10
@@ -232,6 +242,7 @@ config BUILD_TARGET
 	default "u-boot-elf.srec" if RCAR_GEN3
 	default "u-boot.itb" if SPL_LOAD_FIT && ARCH_SUNXI
 	default "u-boot.kwb" if KIRKWOOD
+	default "u-boot-with-spl.bin" if ARCH_AT91 && SPL_NAND_SUPPORT
 	help
 	  Some SoCs need special image types (e.g. U-Boot binary
 	  with a special header) as build targets. By defining
diff --git a/Makefile b/Makefile
index aedc2ea..8f59c12 100644
--- a/Makefile
+++ b/Makefile
@@ -1232,9 +1232,11 @@ else
 SPL_PAYLOAD := u-boot.bin
 endif
 
+SPL_IMAGE := $(CONFIG_SPL_IMAGE:"%"=%)
+
 OBJCOPYFLAGS_u-boot-with-spl.bin = -I binary -O binary \
 				   --pad-to=$(CONFIG_SPL_PAD_TO)
-u-boot-with-spl.bin: spl/u-boot-spl.bin $(SPL_PAYLOAD) FORCE
+u-boot-with-spl.bin: $(SPL_IMAGE) $(SPL_PAYLOAD) FORCE
 	$(call if_changed,pad_cat)
 
 ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy)
diff --git a/README b/README
index c9a20db..a514f48 100644
--- a/README
+++ b/README
@@ -767,9 +767,6 @@ The following options need to be configured:
 		SoC, then define this variable and provide board
 		specific code for the "hw_watchdog_reset" function.
 
-		CONFIG_AT91_HW_WDT_TIMEOUT
-		specify the timeout in seconds. default 2 seconds.
-
 - Real-Time Clock:
 
 		When CONFIG_CMD_DATE is selected, the type of the RTC
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 0e2ffdb..930b7e0 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -598,6 +598,8 @@ dtb-$(CONFIG_TARGET_AT91SAM9260EK) += \
 
 dtb-$(CONFIG_TARGET_AT91SAM9M10G45EK) += at91sam9m10g45ek.dtb
 
+dtb-$(CONFIG_TARGET_PM9G45) += at91sam9m10g45ek.dtb
+
 dtb-$(CONFIG_TARGET_AT91SAM9X5EK) += \
 	at91sam9g15ek.dtb	\
 	at91sam9g25ek.dtb	\
@@ -607,6 +609,9 @@ dtb-$(CONFIG_TARGET_AT91SAM9X5EK) += \
 
 dtb-$(CONFIG_TARGET_AT91SAM9N12EK) += at91sam9n12ek.dtb
 
+dtb-$(CONFIG_TARGET_GARDENA_SMART_GATEWAY_AT91SAM) += \
+	at91sam9g25-gardena-smart-gateway.dtb
+
 dtb-$(CONFIG_TARGET_ETHERNUT5) += ethernut5.dtb
 
 dtb-$(CONFIG_TARGET_USB_A9263) += usb_a9263.dtb
diff --git a/arch/arm/dts/at91sam9g25-gardena-smart-gateway-u-boot.dtsi b/arch/arm/dts/at91sam9g25-gardena-smart-gateway-u-boot.dtsi
new file mode 100644
index 0000000..732dee6
--- /dev/null
+++ b/arch/arm/dts/at91sam9g25-gardena-smart-gateway-u-boot.dtsi
@@ -0,0 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+&dbgu {
+	u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/at91sam9g25-gardena-smart-gateway.dts b/arch/arm/dts/at91sam9g25-gardena-smart-gateway.dts
new file mode 100644
index 0000000..e2f8d80
--- /dev/null
+++ b/arch/arm/dts/at91sam9g25-gardena-smart-gateway.dts
@@ -0,0 +1,120 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Device Tree file for the GARDENA smart Gateway (AT91SAM)
+ *
+ *  Copyright (C) 2012 Atmel,
+ *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ */
+
+/dts-v1/;
+
+#include "at91sam9g25.dtsi"
+
+/ {
+	model = "GARDENA smart Gateway (AT91SAM)";
+	compatible = "gardena,smart-gateway-at91sam", "atmel,at91sam9";
+
+	aliases {
+		serial0 = &dbgu;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		reg = <0x20000000 0x8000000>;
+	};
+
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power_blue {
+			label = "smartgw:power:blue";
+			gpios = <&pioC 21 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		power_green {
+			label = "smartgw:power:green";
+			gpios = <&pioC 20 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		power_red {
+			label = "smartgw:power:red";
+			gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		radio_blue {
+			label = "smartgw:radio:blue";
+			gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		radio_green {
+			label = "smartgw:radio:green";
+			gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		radio_red {
+			label = "smartgw:radio:red";
+			gpios = <&pioC 16 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		internet_blue {
+			label = "smartgw:internet:blue";
+			gpios = <&pioC 15 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		internet_green {
+			label = "smartgw:internet:green";
+			gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		internet_red {
+			label = "smartgw:internet:red";
+			gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+};
+
+&dbgu {
+	status = "okay";
+};
+
+&macb0 {
+	phy-mode = "rmii";
+	status = "okay";
+};
+
+&nand0 {
+	nand-bus-width = <8>;
+	nand-ecc-mode = "hw";
+	atmel,has-pmecc;	/* Enable PMECC */
+	atmel,pmecc-cap = <2>;
+	atmel,pmecc-sector-size = <512>;
+	nand-on-flash-bbt;
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+	timeout-sec = <16>;
+};
diff --git a/arch/arm/dts/at91sam9x5.dtsi b/arch/arm/dts/at91sam9x5.dtsi
index ea319cc..bd4abe0 100644
--- a/arch/arm/dts/at91sam9x5.dtsi
+++ b/arch/arm/dts/at91sam9x5.dtsi
@@ -1180,7 +1180,7 @@
 				};
 			};
 
-			watchdog@fffffe40 {
+			watchdog: watchdog@fffffe40 {
 				compatible = "atmel,at91sam9260-wdt";
 				reg = <0xfffffe40 0x10>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a6329dc..a089e94 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -147,6 +147,13 @@ config TARGET_AT91SAM9X5EK
 	select BOARD_LATE_INIT
 	select SUPPORT_SPL
 
+config TARGET_GARDENA_SMART_GATEWAY_AT91SAM
+	bool "GARDENA smart Gateway (AT91SAM)"
+	select AT91SAM9X5
+	select BOARD_EARLY_INIT_F
+	select BOARD_LATE_INIT
+	select SUPPORT_SPL
+
 config TARGET_SAMA5D2_PTC_EK
 	bool "SAMA5D2 PTC EK board"
 	select BOARD_EARLY_INIT_F
@@ -283,6 +290,7 @@ source "board/bluewater/snapper9260/Kconfig"
 source "board/calao/usb_a9263/Kconfig"
 source "board/egnite/ethernut5/Kconfig"
 source "board/esd/meesc/Kconfig"
+source "board/gardena/smart-gateway-at91sam/Kconfig"
 source "board/l+g/vinco/Kconfig"
 source "board/mini-box/picosam9g45/Kconfig"
 source "board/ronetix/pm9261/Kconfig"
diff --git a/arch/arm/mach-at91/arm926ejs/Makefile b/arch/arm/mach-at91/arm926ejs/Makefile
index 0639d7e..6b0b289 100644
--- a/arch/arm/mach-at91/arm926ejs/Makefile
+++ b/arch/arm/mach-at91/arm926ejs/Makefile
@@ -24,8 +24,10 @@ obj-y	+= timer.o
 endif
 
 ifndef CONFIG_SKIP_LOWLEVEL_INIT
+ifndef CONFIG_SKIP_LOWLEVEL_INIT_ONLY
 obj-y	+= lowlevel_init.o
 endif
+endif
 
 ifdef CONFIG_$(SPL_)SYS_THUMB_BUILD
 ifndef CONFIG_HAS_THUMB2
diff --git a/arch/arm/mach-at91/arm926ejs/u-boot-spl.lds b/arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
index f18b17d..3955bea 100644
--- a/arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
+++ b/arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
@@ -39,6 +39,8 @@ SECTIONS
 		*(.__end)
 	} >.sram
 
+	_image_binary_end = .;
+
 	.bss :
 	{
 		. = ALIGN(4);
diff --git a/arch/arm/mach-at91/armv7/sama5d2_devices.c b/arch/arm/mach-at91/armv7/sama5d2_devices.c
index 6432f66..59a0c44 100644
--- a/arch/arm/mach-at91/armv7/sama5d2_devices.c
+++ b/arch/arm/mach-at91/armv7/sama5d2_devices.c
@@ -9,7 +9,7 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/sama5d2.h>
 
-int cpu_is_sama5d2(void)
+int _cpu_is_sama5d2(void)
 {
 	unsigned int chip_id = get_chip_id();
 
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index 64cbc3d..1d3df2c 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -5,12 +5,17 @@
  */
 
 #include <common.h>
+#include <dm.h>
+#include <wdt.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_wdt.h>
 
 #define EN_UPLL_TIMEOUT		500
 
+static struct udevice *watchdog_dev __attribute__((section(".data"))) = NULL;
+
 void at91_periph_clk_enable(int id)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
@@ -118,3 +123,46 @@ void at91_pllicpr_init(u32 icpr)
 
 	writel(icpr, &pmc->pllicpr);
 }
+
+/* Called by macro WATCHDOG_RESET */
+void watchdog_reset(void)
+{
+	static ulong next_reset;
+	ulong now;
+
+	if (!watchdog_dev)
+		return;
+
+	now = get_timer(0);
+
+	/* Do not reset the watchdog too often */
+	if (now > next_reset) {
+		next_reset = now + 1000;	/* reset every 1000ms */
+		wdt_reset(watchdog_dev);
+	}
+}
+
+int arch_early_init_r(void)
+{
+	struct at91_wdt_priv *priv;
+
+	/* Init watchdog */
+	if (uclass_get_device_by_seq(UCLASS_WDT, 0, &watchdog_dev)) {
+		debug("Watchdog: Not found by seq!\n");
+		if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) {
+			puts("Watchdog: Not found!\n");
+			return 0;
+		}
+	}
+
+	priv = dev_get_priv(watchdog_dev);
+	if (!priv) {
+		printf("Watchdog: priv not available!\n");
+		return 0;
+	}
+
+	wdt_start(watchdog_dev, priv->timeout * 1000, 0);
+	printf("Watchdog: Started\n");
+
+	return 0;
+}
diff --git a/arch/arm/mach-at91/include/mach/at91_wdt.h b/arch/arm/mach-at91/include/mach/at91_wdt.h
index cd22723..a8fc73b 100644
--- a/arch/arm/mach-at91/include/mach/at91_wdt.h
+++ b/arch/arm/mach-at91/include/mach/at91_wdt.h
@@ -25,6 +25,12 @@ typedef struct at91_wdt {
 	u32	sr;
 } at91_wdt_t;
 
+struct at91_wdt_priv {
+	void __iomem *regs;
+	u32 regval;
+	u32 timeout;
+};
+
 #endif
 
 /* Watchdog Control Register */
@@ -43,4 +49,8 @@ typedef struct at91_wdt {
 #define AT91_WDT_MR_WDDBGHLT		0x10000000
 #define AT91_WDT_MR_WDIDLEHLT		0x20000000
 
+/* Hardware timeout in seconds */
+#define WDT_MAX_TIMEOUT		16
+#define WDT_DEFAULT_TIMEOUT	2
+
 #endif
diff --git a/arch/arm/mach-at91/include/mach/sama5d2.h b/arch/arm/mach-at91/include/mach/sama5d2.h
index 37806cb..c7d9bb5 100644
--- a/arch/arm/mach-at91/include/mach/sama5d2.h
+++ b/arch/arm/mach-at91/include/mach/sama5d2.h
@@ -222,6 +222,9 @@
 #define ARCH_EXID_SAMA5D27C_D1G		0x00000033
 #define ARCH_EXID_SAMA5D28C_D1G		0x00000013
 
+/* Checked if defined in ethernet driver macb */
+#define cpu_is_sama5d2	_cpu_is_sama5d2
+
 /* PIT Timer(PIT_PIIR) */
 #define CONFIG_SYS_TIMER_COUNTER	0xf804803c
 
@@ -231,7 +234,7 @@
 #ifndef __ASSEMBLY__
 unsigned int get_chip_id(void);
 unsigned int get_extension_chip_id(void);
-int cpu_is_sama5d2(void);
+int _cpu_is_sama5d2(void);
 unsigned int has_lcdc(void);
 char *get_cpu_name(void);
 #endif
diff --git a/arch/arm/mach-at91/spl_at91.c b/arch/arm/mach-at91/spl_at91.c
index 23ebaa9..1065f09 100644
--- a/arch/arm/mach-at91/spl_at91.c
+++ b/arch/arm/mach-at91/spl_at91.c
@@ -75,6 +75,16 @@ void __weak spl_board_init(void)
 
 void board_init_f(ulong dummy)
 {
+#if CONFIG_IS_ENABLED(OF_CONTROL)
+	int ret;
+
+	ret = spl_early_init();
+	if (ret) {
+		debug("spl_early_init() failed: %d\n", ret);
+		hang();
+	}
+#endif
+
 	lowlevel_clock_init();
 #if !defined(CONFIG_WDT_AT91)
 	at91_disable_wdt();
diff --git a/board/gardena/smart-gateway-at91sam/Kconfig b/board/gardena/smart-gateway-at91sam/Kconfig
new file mode 100644
index 0000000..ea2b5ff
--- /dev/null
+++ b/board/gardena/smart-gateway-at91sam/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_GARDENA_SMART_GATEWAY_AT91SAM
+
+config SYS_BOARD
+	default "smart-gateway-at91sam"
+
+config SYS_VENDOR
+	default "gardena"
+
+config SYS_CONFIG_NAME
+	default "gardena-smart-gateway-at91sam"
+
+endif
diff --git a/board/gardena/smart-gateway-at91sam/MAINTAINERS b/board/gardena/smart-gateway-at91sam/MAINTAINERS
new file mode 100644
index 0000000..a5e4c71
--- /dev/null
+++ b/board/gardena/smart-gateway-at91sam/MAINTAINERS
@@ -0,0 +1,7 @@
+GARDENA_SMART_GATEWAY_AT91SAM BOARD
+M:	Stefan Roese <sr@denx.de>
+S:	Maintained
+F:	board/gardena/smart-gateway-at91sam/
+F:	include/configs/gardena-smart-gateway-at91sam.h
+F:	configs/gardena-smart-gateway-at91sam_defconfig
+F:	arch/arm/dts/gardena-smart-gateway-at91sam.dts
diff --git a/board/gardena/smart-gateway-at91sam/Makefile b/board/gardena/smart-gateway-at91sam/Makefile
new file mode 100644
index 0000000..a2ed79f
--- /dev/null
+++ b/board/gardena/smart-gateway-at91sam/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+obj-y += board.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+endif
diff --git a/board/gardena/smart-gateway-at91sam/board.c b/board/gardena/smart-gateway-at91sam/board.c
new file mode 100644
index 0000000..6a1389e
--- /dev/null
+++ b/board/gardena/smart-gateway-at91sam/board.c
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2012 Atmel Corporation
+ * Copyright (C) 2019 Stefan Roese <sr@denx.de>
+ */
+
+#include <common.h>
+#include <debug_uart.h>
+#include <led.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/clk.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void at91_prepare_cpu_var(void)
+{
+	env_set("cpu", get_cpu_name());
+}
+
+int board_late_init(void)
+{
+	at91_prepare_cpu_var();
+
+	if (IS_ENABLED(CONFIG_LED))
+		led_default_state();
+
+	return 0;
+}
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+	at91_seriald_hw_init();
+}
+#endif
+
+int board_early_init_f(void)
+{
+#ifdef CONFIG_DEBUG_UART
+	debug_uart_init();
+#endif
+	return 0;
+}
+
+int board_init(void)
+{
+	/* Address of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+				    CONFIG_SYS_SDRAM_SIZE);
+
+	return 0;
+}
diff --git a/board/gardena/smart-gateway-at91sam/spl.c b/board/gardena/smart-gateway-at91sam/spl.c
new file mode 100644
index 0000000..3ab6760
--- /dev/null
+++ b/board/gardena/smart-gateway-at91sam/spl.c
@@ -0,0 +1,135 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2012 Atmel Corporation
+ * Copyright (C) 2019 Stefan Roese <sr@denx.de>
+ */
+
+#include <common.h>
+#include <nand.h>
+#include <spl.h>
+#include <asm/arch/at91sam9x5_matrix.h>
+#include <asm/arch/at91sam9_smc.h>
+#include <asm/arch/atmel_mpddrc.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/gpio.h>
+
+static void at91sam9x5ek_nand_hw_init(void)
+{
+	struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
+	struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
+	unsigned long csa;
+
+	/* Enable CS3 */
+	csa = readl(&matrix->ebicsa);
+	csa |= AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA;
+
+	/* NAND flash on D16 */
+	csa |= AT91_MATRIX_NFD0_ON_D16;
+
+	/* Configure IO drive */
+	csa &= ~AT91_MATRIX_EBI_EBI_IOSR_NORMAL;
+
+	writel(csa, &matrix->ebicsa);
+
+	/* Configure SMC CS3 for NAND/SmartMedia */
+	writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
+	       AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
+	       &smc->cs[3].setup);
+	writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(5) |
+	       AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(6),
+	       &smc->cs[3].pulse);
+	writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(6),
+	       &smc->cs[3].cycle);
+	writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+	       AT91_SMC_MODE_EXNW_DISABLE |
+#ifdef CONFIG_SYS_NAND_DBW_16
+	       AT91_SMC_MODE_DBW_16 |
+#else /* CONFIG_SYS_NAND_DBW_8 */
+	       AT91_SMC_MODE_DBW_8 |
+#endif
+	       AT91_SMC_MODE_TDF_CYCLE(1),
+	       &smc->cs[3].mode);
+
+	at91_periph_clk_enable(ATMEL_ID_PIOCD);
+
+	/* Configure RDY/BSY */
+	at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1);
+
+	/* Enable NandFlash */
+	at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 0, 1);	/* NAND OE */
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 1, 1);	/* NAND WE */
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 2, 1);	/* NAND ALE */
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 3, 1);	/* NAND CLE */
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 6, 1);
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 7, 1);
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 8, 1);
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 9, 1);
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 10, 1);
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 11, 1);
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 12, 1);
+	at91_pio3_set_a_periph(AT91_PIO_PORTD, 13, 1);
+}
+
+void at91_spl_board_init(void)
+{
+	at91sam9x5ek_nand_hw_init();
+}
+
+static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
+{
+	ddr2->md = (ATMEL_MPDDRC_MD_DBW_16_BITS | ATMEL_MPDDRC_MD_DDR2_SDRAM);
+
+	ddr2->cr = (ATMEL_MPDDRC_CR_NC_COL_10 |
+		    ATMEL_MPDDRC_CR_NR_ROW_13 |
+		    ATMEL_MPDDRC_CR_CAS_DDR_CAS3 |
+		    ATMEL_MPDDRC_CR_NB_8BANKS |
+		    ATMEL_MPDDRC_CR_DECOD_INTERLEAVED);
+
+	ddr2->rtr = 0x411;
+
+	ddr2->tpr0 = (6 << ATMEL_MPDDRC_TPR0_TRAS_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR0_TRCD_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR0_TWR_OFFSET |
+		      8 << ATMEL_MPDDRC_TPR0_TRC_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR0_TRP_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR0_TRRD_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR0_TWTR_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR0_TMRD_OFFSET);
+
+	ddr2->tpr1 = (2 << ATMEL_MPDDRC_TPR1_TXP_OFFSET |
+		      200 << ATMEL_MPDDRC_TPR1_TXSRD_OFFSET |
+		      19 << ATMEL_MPDDRC_TPR1_TXSNR_OFFSET |
+		      18 << ATMEL_MPDDRC_TPR1_TRFC_OFFSET);
+
+	ddr2->tpr2 = (7 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR2_TRTP_OFFSET |
+		      3 << ATMEL_MPDDRC_TPR2_TRPA_OFFSET |
+		      7 << ATMEL_MPDDRC_TPR2_TXARDS_OFFSET |
+		      2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
+}
+
+void mem_init(void)
+{
+	struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
+	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+	struct atmel_mpddrc_config ddr2;
+	unsigned long csa;
+
+	ddr2_conf(&ddr2);
+
+	/* Enable DDR2 clock */
+	writel(AT91_PMC_DDR, &pmc->scer);
+
+	/* Chip select 1 is for DDR2/SDRAM */
+	csa = readl(&matrix->ebicsa);
+	csa |= AT91_MATRIX_EBI_CS1A_SDRAMC;
+	csa &= ~AT91_MATRIX_EBI_DBPU_OFF;
+	csa |= AT91_MATRIX_EBI_DBPD_OFF;
+	csa |= AT91_MATRIX_EBI_EBI_IOSR_NORMAL;
+	writel(csa, &matrix->ebicsa);
+
+	/* DDRAM2 Controller initialize */
+	ddr2_init(ATMEL_BASE_DDRSDRC, ATMEL_BASE_CS1, &ddr2);
+}
diff --git a/board/ronetix/pm9g45/pm9g45.c b/board/ronetix/pm9g45/pm9g45.c
index 17e520a..c5d28c6 100644
--- a/board/ronetix/pm9g45/pm9g45.c
+++ b/board/ronetix/pm9g45/pm9g45.c
@@ -124,7 +124,7 @@ int board_init(void)
 	/* arch number of AT91SAM9M10G45EK-Board */
 	gd->bd->bi_arch_number = MACH_TYPE_PM9G45;
 	/* adress of boot parameters */
-	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
 #ifdef CONFIG_CMD_NAND
 	pm9g45_nand_hw_init();
@@ -139,15 +139,15 @@ int board_init(void)
 int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
-	gd->ram_size = get_ram_size((void *)PHYS_SDRAM,
-				PHYS_SDRAM_SIZE);
+	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+				    CONFIG_SYS_SDRAM_SIZE);
 	return 0;
 }
 
 int dram_init_banksize(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+	gd->bd->bi_dram[0].size = CONFIG_SYS_SDRAM_SIZE;
 
 	return 0;
 }
diff --git a/configs/gardena-smart-gateway-at91sam_defconfig b/configs/gardena-smart-gateway-at91sam_defconfig
new file mode 100644
index 0000000..b395a5a
--- /dev/null
+++ b/configs/gardena-smart-gateway-at91sam_defconfig
@@ -0,0 +1,83 @@
+CONFIG_ARM=y
+CONFIG_SYS_THUMB_BUILD=y
+CONFIG_ARCH_AT91=y
+CONFIG_SYS_TEXT_BASE=0x22900000
+CONFIG_TARGET_GARDENA_SMART_GATEWAY_AT91SAM=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_SYS_MALLOC_F_LEN=0x1000
+CONFIG_SPL=y
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xfffff200
+CONFIG_DEBUG_UART_CLOCK=132000000
+CONFIG_SMBIOS_PRODUCT_NAME="at91sam9x5ek"
+CONFIG_DEBUG_UART=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_FIT=y
+CONFIG_NAND_BOOT=y
+CONFIG_BOOTDELAY=3
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk mtdparts=atmel_nand:256k(bootstrap)ro,768k(uboot)ro,256k(env_redundant),256k(env),512k(dtb),6M(kernel)ro,-(rootfs) rootfstype=ubifs ubi.mtd=6 root=ubi0:rootfs rw"
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_ARCH_EARLY_INIT_R=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_SEPARATE_BSS=y
+# CONFIG_TPL_BANNER_PRINT is not set
+# CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
+CONFIG_SPL_NAND_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_DM=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_MTD=y
+CONFIG_CMD_NAND=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_MTDPARTS=y
+CONFIG_MTDIDS_DEFAULT="nand0=nand0"
+CONFIG_MTDPARTS_DEFAULT="nand0:1536k(uboot),1024k(unused),512k(dtb_old),4608k(kernel_old),86528k(ubi),-(rootfs_old)"
+CONFIG_CMD_UBI=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9g25-gardena-smart-gateway"
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clocks clock-names interrupts interrupt-parent interrupts-extended dmas dma-names"
+CONFIG_ENV_IS_IN_UBI=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_BLK=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+# CONFIG_MMC is not set
+CONFIG_NAND_ATMEL=y
+CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER=y
+# CONFIG_CONFIG_UBI_SILENCE_MSG is not set
+CONFIG_DM_ETH=y
+CONFIG_MACB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_ATMEL_USART=y
+CONFIG_TIMER=y
+CONFIG_SPL_TIMER=y
+CONFIG_ATMEL_PIT_TIMER=y
+# CONFIG_SYS_WHITE_ON_BLACK is not set
+CONFIG_WATCHDOG=y
+CONFIG_WDT=y
+CONFIG_WDT_AT91=y
+# CONFIG_UBIFS_SILENCE_MSG is not set
+CONFIG_USE_TINY_PRINTF=y
diff --git a/configs/pm9g45_defconfig b/configs/pm9g45_defconfig
index 928e446..c3f7e14 100644
--- a/configs/pm9g45_defconfig
+++ b/configs/pm9g45_defconfig
@@ -2,27 +2,57 @@ CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_SYS_TEXT_BASE=0x73f00000
 CONFIG_TARGET_PM9G45=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xffffee00
+CONFIG_DEBUG_UART_CLOCK=132000000
+CONFIG_DEBUG_UART=y
 CONFIG_NR_DRAM_BANKS=1
-CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G45"
+CONFIG_NAND_BOOT=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="fbcon=rotate:3 console=tty0 console=ttyS0,115200 root=/dev/mtdblock4 mtdparts=atmel_nand:128k(bootstrap)ro,256k(uboot)ro,1664k(env),2M(linux)ro,-(root) rw rootfstype=jffs2"
-# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_CONSOLE_MUX is not set
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 # CONFIG_DISPLAY_BOARDINFO is not set
-CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="U-Boot> "
+# CONFIG_CMD_BDI is not set
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_IMI is not set
 # CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
 CONFIG_CMD_NAND=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-CONFIG_CMD_CACHE=y
-CONFIG_CMD_JFFS2=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="at91sam9m10g45ek"
 CONFIG_ENV_IS_IN_NAND=y
-# CONFIG_MMC is not set
-CONFIG_NAND=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_DM_GPIO=y
+CONFIG_AT91_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_GENERIC_ATMEL_MCI=y
 CONFIG_NAND_ATMEL=y
+CONFIG_DM_ETH=y
+CONFIG_MACB=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ATMEL=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_TIMER=y
+CONFIG_ATMEL_PIT_TIMER=y
 CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
diff --git a/configs/smartweb_defconfig b/configs/smartweb_defconfig
index 7c7220a..807a569 100644
--- a/configs/smartweb_defconfig
+++ b/configs/smartweb_defconfig
@@ -59,6 +59,5 @@ CONFIG_USB_ETHER_ASIX=y
 CONFIG_USB_ETHER_MCS7830=y
 CONFIG_WDT=y
 CONFIG_WDT_AT91=y
-CONFIG_AT91_HW_WDT_TIMEOUT=y
 CONFIG_SPL_TINY_MEMSET=y
 # CONFIG_EFI_LOADER is not set
diff --git a/configs/taurus_defconfig b/configs/taurus_defconfig
index 022b0b6..d69f489 100644
--- a/configs/taurus_defconfig
+++ b/configs/taurus_defconfig
@@ -62,5 +62,4 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0x02d2
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_WDT=y
 CONFIG_WDT_AT91=y
-CONFIG_AT91_HW_WDT_TIMEOUT=y
 CONFIG_USE_TINY_PRINTF=y
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 182331f..7261416 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -550,8 +550,14 @@ static int macb_phy_init(struct macb_device *macb, const char *name)
 
 		for (i = 0; i < MACB_AUTONEG_TIMEOUT / 100; i++) {
 			status = macb_mdio_read(macb, MII_BMSR);
-			if (status & BMSR_LSTATUS)
+			if (status & BMSR_LSTATUS) {
+				/*
+				 * Delay a bit after the link is established,
+				 * so that the next xfer does not fail
+				 */
+				mdelay(10);
 				break;
+			}
 			udelay(100);
 		}
 	}
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 4bdad62..27f274f 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -37,6 +37,9 @@ struct at91_pinctrl_priv {
 #define OUTPUT			BIT(7)
 #define OUTPUT_VAL_SHIFT	8
 #define OUTPUT_VAL		(0x1 << OUTPUT_VAL_SHIFT)
+#define SLEWRATE_SHIFT	9
+#define SLEWRATE_MASK	0x1
+#define SLEWRATE	(SLEWRATE_MASK << SLEWRATE_SHIFT)
 #define DEBOUNCE		BIT(16)
 #define DEBOUNCE_VAL_SHIFT	17
 #define DEBOUNCE_VAL		(0x3fff << DEBOUNCE_VAL_SHIFT)
@@ -50,10 +53,22 @@ struct at91_pinctrl_priv {
  * DRIVE_STRENGTH_DEFAULT is just a placeholder to avoid changing the drive
  * strength when there is no dt config for it.
  */
-#define DRIVE_STRENGTH_DEFAULT	(0 << DRIVE_STRENGTH_SHIFT)
-#define DRIVE_STRENGTH_LOW	(1 << DRIVE_STRENGTH_SHIFT)
-#define DRIVE_STRENGTH_MED	(2 << DRIVE_STRENGTH_SHIFT)
-#define DRIVE_STRENGTH_HI	(3 << DRIVE_STRENGTH_SHIFT)
+enum drive_strength_bit {
+	DRIVE_STRENGTH_BIT_DEF,
+	DRIVE_STRENGTH_BIT_LOW,
+	DRIVE_STRENGTH_BIT_MED,
+	DRIVE_STRENGTH_BIT_HI,
+};
+
+#define DRIVE_STRENGTH_BIT_MSK(name)	(DRIVE_STRENGTH_BIT_##name << \
+					 DRIVE_STRENGTH_SHIFT)
+
+enum slewrate_bit {
+	SLEWRATE_BIT_DIS,
+	SLEWRATE_BIT_ENA,
+};
+
+#define SLEWRATE_BIT_MSK(name)		(SLEWRATE_BIT_##name << SLEWRATE_SHIFT)
 
 enum at91_mux {
 	AT91_MUX_GPIO = 0,
@@ -90,6 +105,7 @@ struct at91_pinctrl_mux_ops {
 	void (*disable_schmitt_trig)(struct at91_port *pio, u32 mask);
 	void (*set_drivestrength)(struct at91_port *pio, u32 pin,
 				  u32 strength);
+	void (*set_slewrate)(struct at91_port *pio, u32 pin, u32 slewrate);
 };
 
 static u32 two_bit_pin_value_shift_amount(u32 pin)
@@ -238,11 +254,52 @@ static void at91_mux_sam9x5_set_drivestrength(struct at91_port *pio,
 
 	/* strength is inverse on SAM9x5s with our defines
 	 * 0 = hi, 1 = med, 2 = low, 3 = rsvd */
-	setting = DRIVE_STRENGTH_HI - setting;
+	setting = DRIVE_STRENGTH_BIT_MSK(HI) - setting;
 
 	set_drive_strength(reg, pin, setting);
 }
 
+static void at91_mux_sam9x60_set_drivestrength(struct at91_port *pio, u32 pin,
+					       u32 setting)
+{
+	void *reg = &pio->driver12;
+	u32 tmp;
+
+	if (setting <= DRIVE_STRENGTH_BIT_DEF ||
+	    setting == DRIVE_STRENGTH_BIT_MED ||
+	    setting > DRIVE_STRENGTH_BIT_HI)
+		return;
+
+	tmp = readl(reg);
+
+	/* Strength is 0: low, 1: hi */
+	if (setting == DRIVE_STRENGTH_BIT_LOW)
+		tmp &= ~BIT(pin);
+	else
+		tmp |= BIT(pin);
+
+	writel(tmp, reg);
+}
+
+static void at91_mux_sam9x60_set_slewrate(struct at91_port *pio, u32 pin,
+					  u32 setting)
+{
+	void *reg = &pio->reserved12[3];
+	u32 tmp;
+
+	if (setting < SLEWRATE_BIT_DIS || setting > SLEWRATE_BIT_ENA)
+		return;
+
+	tmp = readl(reg);
+
+	if (setting == SLEWRATE_BIT_DIS)
+		tmp &= ~BIT(pin);
+	else
+		tmp |= BIT(pin);
+
+	writel(tmp, reg);
+}
+
 static struct at91_pinctrl_mux_ops at91rm9200_ops = {
 	.mux_A_periph	= at91_mux_set_A_periph,
 	.mux_B_periph	= at91_mux_set_B_periph,
@@ -273,6 +330,19 @@ static struct at91_pinctrl_mux_ops sama5d3_ops = {
 	.set_drivestrength = at91_mux_sama5d3_set_drivestrength,
 };
 
+static struct at91_pinctrl_mux_ops sam9x60_ops = {
+	.mux_A_periph	= at91_mux_pio3_set_A_periph,
+	.mux_B_periph	= at91_mux_pio3_set_B_periph,
+	.mux_C_periph	= at91_mux_pio3_set_C_periph,
+	.mux_D_periph	= at91_mux_pio3_set_D_periph,
+	.set_deglitch	= at91_mux_pio3_set_deglitch,
+	.set_debounce	= at91_mux_pio3_set_debounce,
+	.set_pulldown	= at91_mux_pio3_set_pulldown,
+	.disable_schmitt_trig = at91_mux_pio3_disable_schmitt_trig,
+	.set_drivestrength = at91_mux_sam9x60_set_drivestrength,
+	.set_slewrate   = at91_mux_sam9x60_set_slewrate,
+};
+
 static void at91_mux_gpio_disable(struct at91_port *pio, u32 mask)
 {
 	writel(mask, &pio->pdr);
@@ -339,6 +409,9 @@ static int at91_pinconf_set(struct at91_pinctrl_mux_ops *ops,
 	if (ops->set_drivestrength)
 		ops->set_drivestrength(pio, pin,
 			(config & DRIVE_STRENGTH) >> DRIVE_STRENGTH_SHIFT);
+	if (ops->set_slewrate)
+		ops->set_slewrate(pio, pin,
+			(config & SLEWRATE) >> SLEWRATE_SHIFT);
 
 	return 0;
 }
@@ -440,6 +513,7 @@ static const struct udevice_id at91_pinctrl_match[] = {
 	{ .compatible = "atmel,sama5d3-pinctrl", .data = (ulong)&sama5d3_ops },
 	{ .compatible = "atmel,at91sam9x5-pinctrl", .data = (ulong)&at91sam9x5_ops },
 	{ .compatible = "atmel,at91rm9200-pinctrl", .data = (ulong)&at91rm9200_ops },
+	{ .compatible = "microchip,sam9x60-pinctrl", .data = (ulong)&sam9x60_ops },
 	{}
 };
 
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 887cd68..fcbb0a8 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -508,6 +508,15 @@ config ATMEL_USART
 	  configured in the device tree, and input clock frequency can
 	  be got from the clk node.
 
+config SPL_UART_CLOCK
+	int "SPL fixed UART input clock"
+	depends on ATMEL_USART && SPL && !SPL_CLK
+	default 132096000 if ARCH_AT91
+	help
+	  Provide a fixed clock value as input to the UART controller. This
+	  might be needed on platforms which can't enable CONFIG_SPL_CLK
+	  because of SPL image size restrictions.
+
 config BCM283X_MU_SERIAL
 	bool "Support for BCM283x Mini-UART"
 	depends on DM_SERIAL && ARCH_BCM283X
diff --git a/drivers/serial/atmel_usart.c b/drivers/serial/atmel_usart.c
index aa8cdff..c450a4e 100644
--- a/drivers/serial/atmel_usart.c
+++ b/drivers/serial/atmel_usart.c
@@ -218,6 +218,17 @@ static const struct dm_serial_ops atmel_serial_ops = {
 	.setbrg = atmel_serial_setbrg,
 };
 
+#if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_SPL_CLK)
+static int atmel_serial_enable_clk(struct udevice *dev)
+{
+	struct atmel_serial_priv *priv = dev_get_priv(dev);
+
+	/* Use fixed clock value in SPL */
+	priv->usart_clk_rate = CONFIG_SPL_UART_CLOCK;
+
+	return 0;
+}
+#else
 static int atmel_serial_enable_clk(struct udevice *dev)
 {
 	struct atmel_serial_priv *priv = dev_get_priv(dev);
@@ -245,6 +256,7 @@ static int atmel_serial_enable_clk(struct udevice *dev)
 
 	return 0;
 }
+#endif
 
 static int atmel_serial_probe(struct udevice *dev)
 {
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 115fc45..34e78be 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -139,10 +139,6 @@ config WDT_AT91
 	   Select this to enable Microchip watchdog timer, which can be found on
 	   some AT91 devices.
 
-config AT91_HW_WDT_TIMEOUT
-	bool "AT91 watchdog timeout specified"
-	depends on WDT_AT91
-
 config WDT_MT7621
 	bool "MediaTek MT7621 watchdog timer support"
 	depends on WDT && ARCH_MT7620
diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index 13f8772..000769d 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -17,6 +17,7 @@
 #include <asm/io.h>
 #include <asm/arch/at91_wdt.h>
 #include <common.h>
+#include <div64.h>
 #include <dm.h>
 #include <errno.h>
 #include <wdt.h>
@@ -30,28 +31,21 @@ DECLARE_GLOBAL_DATA_PTR;
  */
 #define WDT_SEC2TICKS(s)	(((s) << 8) - 1)
 
-/* Hardware timeout in seconds */
-#define WDT_MAX_TIMEOUT 16
-#define WDT_MIN_TIMEOUT 0
-#define WDT_DEFAULT_TIMEOUT 2
-
-struct at91_wdt_priv {
-	void __iomem *regs;
-	u32	regval;
-	u32	timeout;
-};
-
 /*
  * Set the watchdog time interval in 1/256Hz (write-once)
  * Counter is 12 bit.
  */
-static int at91_wdt_start(struct udevice *dev, u64 timeout_s, ulong flags)
+static int at91_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags)
 {
 	struct at91_wdt_priv *priv = dev_get_priv(dev);
-	u32 timeout = WDT_SEC2TICKS(timeout_s);
+	u64 timeout;
+	u32 ticks;
 
-	if (timeout_s > WDT_MAX_TIMEOUT || timeout_s < WDT_MIN_TIMEOUT)
-		timeout = priv->timeout;
+	/* Calculate timeout in seconds and the resulting ticks */
+	timeout = timeout_ms;
+	do_div(timeout, 1000);
+	timeout = min_t(u64, timeout, WDT_MAX_TIMEOUT);
+	ticks = WDT_SEC2TICKS(timeout);
 
 	/* Check if disabled */
 	if (readl(priv->regs + AT91_WDT_MR) & AT91_WDT_MR_WDDIS) {
@@ -65,12 +59,10 @@ static int at91_wdt_start(struct udevice *dev, u64 timeout_s, ulong flags)
 	 * Since WDV is a 12-bit counter, the maximum period is
 	 * 4096 / 256 = 16 seconds.
 	 */
-
 	priv->regval = AT91_WDT_MR_WDRSTEN	/* causes watchdog reset */
 		| AT91_WDT_MR_WDDBGHLT		/* disabled in debug mode */
 		| AT91_WDT_MR_WDD(0xfff)	/* restart at any time */
-		| AT91_WDT_MR_WDV(timeout);	/* timer value */
-
+		| AT91_WDT_MR_WDV(ticks);	/* timer value */
 	writel(priv->regval, priv->regs + AT91_WDT_MR);
 
 	return 0;
@@ -115,10 +107,12 @@ static int at91_wdt_probe(struct udevice *dev)
 	if (!priv->regs)
 		return -EINVAL;
 
-#ifdef CONFIG_AT91_HW_WDT_TIMEOUT
+#if CONFIG_IS_ENABLED(OF_CONTROL)
 	priv->timeout = dev_read_u32_default(dev, "timeout-sec",
 					     WDT_DEFAULT_TIMEOUT);
 	debug("%s: timeout %d", __func__, priv->timeout);
+#else
+	priv->timeout = WDT_DEFAULT_TIMEOUT;
 #endif
 
 	debug("%s: Probing wdt%u\n", __func__, dev->seq);
diff --git a/include/configs/corvus.h b/include/configs/corvus.h
index 5dd5c28..749a67d 100644
--- a/include/configs/corvus.h
+++ b/include/configs/corvus.h
@@ -139,4 +139,7 @@
 #define CONFIG_SYS_MCKR			0x1301
 #define CONFIG_SYS_MCKR_CSS		0x1302
 
+#define CONFIG_SPL_PAD_TO		CONFIG_SYS_NAND_U_BOOT_OFFS
+#define CONFIG_SYS_SPL_LEN		CONFIG_SPL_PAD_TO
+
 #endif
diff --git a/include/configs/gardena-smart-gateway-at91sam.h b/include/configs/gardena-smart-gateway-at91sam.h
new file mode 100644
index 0000000..e9a06e6
--- /dev/null
+++ b/include/configs/gardena-smart-gateway-at91sam.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2012 Atmel Corporation
+ * Copyright (C) 2019 Stefan Roese <sr@denx.de>
+ *
+ * Configuation settings for the GARDENA smart Gateway (AT91SAM9G25)
+ */
+
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+
+/* ARM asynchronous clock */
+#define CONFIG_SYS_AT91_SLOW_CLOCK	32768
+#define CONFIG_SYS_AT91_MAIN_CLOCK	12000000	/* 12 MHz crystal */
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
+
+/* general purpose I/O */
+#define CONFIG_ATMEL_LEGACY		/* required until (g)pio is fixed */
+
+/* SDRAM */
+#define CONFIG_SYS_SDRAM_BASE		0x20000000
+#define CONFIG_SYS_SDRAM_SIZE		0x08000000	/* 128 megs */
+
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_MALLOC_LEN		(16 * 1024 * 1024)
+
+/* NAND flash */
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_SYS_NAND_BASE		0x40000000
+#define CONFIG_SYS_NAND_DBW_8		1
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE	BIT(21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE	BIT(22)
+#define CONFIG_SYS_NAND_ENABLE_PIN	AT91_PIN_PD4
+#define CONFIG_SYS_NAND_READY_PIN	AT91_PIN_PD5
+
+#define CONFIG_SYS_LOAD_ADDR		0x22000000	/* load address */
+
+/* environment organization */
+#define CONFIG_ENV_UBI_PART		"ubi"
+#define CONFIG_ENV_UBI_VOLUME		"env"
+#define CONFIG_ENV_UBI_VOLUME_REDUND	"env_r"
+#define CONFIG_ENV_SIZE			(64 << 10)
+
+/* SPL */
+#define CONFIG_SPL_TEXT_BASE		0x300000
+#define CONFIG_SPL_MAX_SIZE		0x7000
+#define CONFIG_SPL_STACK		0x308000
+
+#define CONFIG_SPL_BSS_START_ADDR	0x20000000
+#define CONFIG_SPL_BSS_MAX_SIZE		0x80000
+#define CONFIG_SYS_SPL_MALLOC_START	0x20080000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000
+
+#define CONFIG_SYS_MONITOR_LEN		(512 << 10)
+
+#define CONFIG_SYS_MASTER_CLOCK		132096000
+#define CONFIG_SYS_AT91_PLLA		0x20c73f03
+#define CONFIG_SYS_MCKR			0x1301
+#define CONFIG_SYS_MCKR_CSS		0x1302
+
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_RAW_ONLY
+#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x40000
+#define CONFIG_SYS_NAND_U_BOOT_SIZE	0xa0000
+#define	CONFIG_SYS_UBOOT_START		CONFIG_SYS_TEXT_BASE
+#define	CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_NAND_U_BOOT_DST	CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_PAGE_SIZE	0x800
+#define CONFIG_SYS_NAND_PAGE_COUNT	64
+#define CONFIG_SYS_NAND_OOBSIZE		64
+#define CONFIG_SYS_NAND_BLOCK_SIZE	0x20000
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS	0x0
+
+#define CONFIG_SPL_PAD_TO		CONFIG_SYS_NAND_U_BOOT_OFFS
+#define CONFIG_SYS_SPL_LEN		CONFIG_SPL_PAD_TO
+
+#endif
diff --git a/include/configs/pm9g45.h b/include/configs/pm9g45.h
index 46b8030..e34873c 100644
--- a/include/configs/pm9g45.h
+++ b/include/configs/pm9g45.h
@@ -15,110 +15,119 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-/*
- * SoC must be defined first, before hardware.h is included.
- * In this case SoC is defined in boards.cfg.
- */
-#include <asm/hardware.h>
-
-#define CONFIG_SYS_AT91_CPU_NAME	"AT91SAM9G45"
-
-#define CONFIG_MACH_TYPE	MACH_TYPE_PM9G45
-
 /* ARM asynchronous clock */
-#define CONFIG_SYS_AT91_MAIN_CLOCK	12000000 /* from 12 MHz crystal */
-#define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock xtal */
-
-#define CONFIG_ARCH_CPU_INIT
-
-#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG	1
+#define CONFIG_SYS_AT91_SLOW_CLOCK      32768
+#define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
 
+#define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs	*/
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
 #define CONFIG_SKIP_LOWLEVEL_INIT
 
-/*
- * Hardware drivers
- */
-#define CONFIG_AT91_GPIO	1
-#define CONFIG_ATMEL_USART	1
-#define CONFIG_USART_BASE		ATMEL_BASE_DBGU
-#define	CONFIG_USART_ID			ATMEL_ID_SYS
-
-#define CONFIG_SYS_USE_NANDFLASH	1
-
-/* LED */
-#define CONFIG_AT91_LED
-#define CONFIG_RED_LED		GPIO_PIN_PD(31) /* this is the user1 led */
-#define CONFIG_GREEN_LED	GPIO_PIN_PD(0)  /* this is the user2 led */
-
+/* general purpose I/O */
+#define CONFIG_ATMEL_LEGACY		/* required until (g)pio is fixed */
 
 /*
  * BOOTP options
  */
-#define CONFIG_BOOTP_BOOTFILESIZE	1
-
-#define CONFIG_JFFS2_CMDLINE		1
-#define CONFIG_JFFS2_NAND		1
-#define CONFIG_JFFS2_DEV		"nand0" /* NAND dev jffs2 lives on */
-#define CONFIG_JFFS2_PART_OFFSET	0	/* start of jffs2 partition */
-#define CONFIG_JFFS2_PART_SIZE		(256 * 1024 * 1024) /* partition */
+#define CONFIG_BOOTP_BOOTFILESIZE
 
 /* SDRAM */
-#define PHYS_SDRAM			0x70000000
-#define PHYS_SDRAM_SIZE			0x08000000	/* 128 megs */
+#define CONFIG_SYS_SDRAM_BASE           0x70000000
+#define CONFIG_SYS_SDRAM_SIZE		0x08000000
+
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
 
 /* NAND flash */
 #ifdef CONFIG_CMD_NAND
-#define CONFIG_SYS_MAX_NAND_DEVICE	1
-#define CONFIG_SYS_NAND_BASE		0x40000000
-#define CONFIG_SYS_NAND_DBW_8		1
+#define CONFIG_SYS_MAX_NAND_DEVICE		1
+#define CONFIG_SYS_NAND_BASE			ATMEL_BASE_CS3
+#define CONFIG_SYS_NAND_DBW_8
 /* our ALE is AD21 */
-#define CONFIG_SYS_NAND_MASK_ALE	(1 << 21)
+#define CONFIG_SYS_NAND_MASK_ALE		BIT(21)
 /* our CLE is AD22 */
-#define CONFIG_SYS_NAND_MASK_CLE	(1 << 22)
-#define CONFIG_SYS_NAND_ENABLE_PIN	GPIO_PIN_PC(14)
-#define CONFIG_SYS_NAND_READY_PIN	GPIO_PIN_PD(3)
-
+#define CONFIG_SYS_NAND_MASK_CLE		BIT(22)
+#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PC14
+#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PD3
+#define CONFIG_SYS_NAND_DRIVER_ECC_LAYOUT
 #endif
 
 /* Ethernet */
-#define CONFIG_MACB			1
-#define CONFIG_RMII			1
-#define CONFIG_NET_RETRY_COUNT		20
-#define CONFIG_RESET_PHY_R		1
-
-/* USB */
-#define CONFIG_USB_ATMEL
-#define CONFIG_USB_ATMEL_CLK_SEL_UPLL
-#define CONFIG_USB_OHCI_NEW		1
-#define CONFIG_SYS_USB_OHCI_CPU_INIT	1
-#define CONFIG_SYS_USB_OHCI_REGS_BASE	0x00700000 /* _UHP_OHCI_BASE */
-#define CONFIG_SYS_USB_OHCI_SLOT_NAME	"at91sam9g45"
-#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
-
-/* board specific(not enough SRAM) */
-#define CONFIG_AT91SAM9G45_LCD_BASE	PHYS_SDRAM + 0xE00000
-
-#define CONFIG_SYS_LOAD_ADDR		PHYS_SDRAM + 0x2000000 /* load addr */
-
-#define CONFIG_SYS_MEMTEST_START	PHYS_SDRAM
-#define CONFIG_SYS_MEMTEST_END		CONFIG_AT91SAM9G45_LCD_BASE
-
-/* bootstrap + u-boot + env + linux in nandflash */
-#define CONFIG_ENV_OFFSET		0x60000
-#define CONFIG_ENV_OFFSET_REDUND	0x80000
-#define CONFIG_ENV_SIZE			0x20000		/* 1 sector = 128 kB */
-#define CONFIG_BOOTCOMMAND	"nand read 0x72000000 0x200000 0x200000; bootm"
+#define CONFIG_RESET_PHY_R
+#define CONFIG_AT91_WANTS_COMMON_PHY
+
+#define CONFIG_SYS_LOAD_ADDR		0x22000000	/* load address */
+
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		0x23e00000
+
+#ifdef CONFIG_NAND_BOOT
+/* bootstrap + u-boot + env in nandflash */
+#define CONFIG_ENV_OFFSET		0x140000
+#define CONFIG_ENV_OFFSET_REDUND	0x100000
+#define CONFIG_ENV_SIZE			0x20000
+
+#define CONFIG_BOOTCOMMAND						\
+	"nand read 0x70000000 0x200000 0x300000;"			\
+	"bootm 0x70000000"
+#elif CONFIG_SD_BOOT
+/* bootstrap + u-boot + env + linux in mmc */
+#define CONFIG_ENV_SIZE		0x4000
+
+#define CONFIG_BOOTCOMMAND	"fatload mmc 0:1 0x71000000 dtb; " \
+				"fatload mmc 0:1 0x72000000 zImage; " \
+				"bootz 0x72000000 - 0x71000000"
+#endif
 
 /*
  * Size of malloc() pool
  */
-#define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024,\
-					0x1000)
+#define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + \
+					      128 * 1024, 0x1000)
+
+/* Defines for SPL */
+#define CONFIG_SPL_TEXT_BASE		0x300000
+#define CONFIG_SPL_MAX_SIZE		0x010000
+#define CONFIG_SPL_STACK		0x310000
+
+#define CONFIG_SYS_MONITOR_LEN		0x80000
+
+#ifdef CONFIG_SD_BOOT
+
+#define CONFIG_SPL_BSS_START_ADDR	0x70000000
+#define CONFIG_SPL_BSS_MAX_SIZE		0x00080000
+#define CONFIG_SYS_SPL_MALLOC_START	0x70080000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	0x00080000
+
+#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"
+
+#elif CONFIG_NAND_BOOT
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_ECC
+#define CONFIG_SPL_NAND_SOFTECC
+#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x40000
+#define CONFIG_SYS_NAND_U_BOOT_SIZE	0x80000
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+
+#define CONFIG_SYS_NAND_PAGE_SIZE	0x800
+#define CONFIG_SYS_NAND_BLOCK_SIZE	0x20000
+#define CONFIG_SYS_NAND_PAGE_COUNT	64
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
+#define CONFIG_SYS_NAND_ECCSIZE		256
+#define CONFIG_SYS_NAND_ECCBYTES	3
+#define CONFIG_SYS_NAND_OOBSIZE		64
+#define CONFIG_SYS_NAND_ECCPOS		{ 40, 41, 42, 43, 44, 45, 46, 47, \
+					  48, 49, 50, 51, 52, 53, 54, 55, \
+					  56, 57, 58, 59, 60, 61, 62, 63, }
+#endif
 
-#define CONFIG_SYS_SDRAM_BASE	PHYS_SDRAM
-#define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_SDRAM_BASE + 0x1000 - \
-				GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SPL_ATMEL_SIZE
+#define CONFIG_SYS_MASTER_CLOCK		132096000
+#define CONFIG_SYS_AT91_PLLA		0x20c73f03
+#define CONFIG_SYS_MCKR			0x1301
+#define CONFIG_SYS_MCKR_CSS		0x1302
 
 #endif
diff --git a/include/configs/smartweb.h b/include/configs/smartweb.h
index 28af575..f95b294 100644
--- a/include/configs/smartweb.h
+++ b/include/configs/smartweb.h
@@ -221,4 +221,8 @@
 #define CONFIG_SYS_ICACHE_OFF
 #define CONFIG_SYS_DCACHE_OFF
 #endif
+
+#define CONFIG_SPL_PAD_TO		CONFIG_SYS_NAND_U_BOOT_OFFS
+#define CONFIG_SYS_SPL_LEN		CONFIG_SPL_PAD_TO
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/taurus.h b/include/configs/taurus.h
index 1d24577..3582eb2 100644
--- a/include/configs/taurus.h
+++ b/include/configs/taurus.h
@@ -173,4 +173,7 @@
 #define CONFIG_SYS_MCKR_CSS		(0x02 | CONFIG_SYS_MCKR)
 #define CONFIG_SYS_AT91_PLLB		0x10193F05
 
+#define CONFIG_SPL_PAD_TO		CONFIG_SYS_NAND_U_BOOT_OFFS
+#define CONFIG_SYS_SPL_LEN		CONFIG_SPL_PAD_TO
+
 #endif
diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h
index 2732d6c..616f5ce 100644
--- a/include/dt-bindings/pinctrl/at91.h
+++ b/include/dt-bindings/pinctrl/at91.h
@@ -17,6 +17,7 @@
 #define AT91_PINCTRL_DIS_SCHMIT		(1 << 4)
 #define AT91_PINCTRL_OUTPUT		(1 << 7)
 #define AT91_PINCTRL_OUTPUT_VAL(x)	((x & 0x1) << 8)
+#define AT91_PINCTRL_SLEWRATE		(1 << 9)
 #define AT91_PINCTRL_DEBOUNCE		(1 << 16)
 #define AT91_PINCTRL_DEBOUNCE_VAL(x)	(x << 17)
 
@@ -27,6 +28,9 @@
 #define AT91_PINCTRL_DRIVE_STRENGTH_MED			(0x2 << 5)
 #define AT91_PINCTRL_DRIVE_STRENGTH_HI			(0x3 << 5)
 
+#define AT91_PINCTRL_SLEWRATE_DIS	(0x0 << 9)
+#define AT91_PINCTRL_SLEWRATE_ENA	(0x1 << 9)
+
 #define AT91_PIOA	0
 #define AT91_PIOB	1
 #define AT91_PIOC	2
diff --git a/include/watchdog.h b/include/watchdog.h
index 14073cf..3a357de 100644
--- a/include/watchdog.h
+++ b/include/watchdog.h
@@ -51,9 +51,15 @@ int init_func_watchdog_reset(void);
 		#if defined(__ASSEMBLY__)
 			#define WATCHDOG_RESET bl watchdog_reset
 		#else
-			extern void watchdog_reset(void);
+			/* Don't require the watchdog to be enabled in SPL */
+			#if defined(CONFIG_SPL_BUILD) &&		\
+				!defined(CONFIG_SPL_WATCHDOG_SUPPORT)
+				#define WATCHDOG_RESET() {}
+			#else
+				extern void watchdog_reset(void);
 
-			#define WATCHDOG_RESET watchdog_reset
+				#define WATCHDOG_RESET watchdog_reset
+			#endif
 		#endif
 	#else
 		/*
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 54b160d..56dbbe1 100644
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -179,10 +179,10 @@ MKIMAGEFLAGS_boot.bin = -T atmelimage
 ifeq ($(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER),y)
 MKIMAGEFLAGS_boot.bin += -n $(shell $(obj)/../tools/atmel_pmecc_params)
 
-boot.bin: $(obj)/../tools/atmel_pmecc_params
+$(obj)/boot.bin: $(obj)/../tools/atmel_pmecc_params
 endif
 
-boot.bin: $(obj)/u-boot-spl.bin FORCE
+$(obj)/boot.bin: $(obj)/u-boot-spl.bin FORCE
 	$(call if_changed,mkimage)
 else
 ifdef CONFIG_ARCH_ZYNQ
@@ -225,7 +225,7 @@ endif
 endif
 
 ifeq ($(CONFIG_SYS_SOC),"at91")
-ALL-y	+= boot.bin
+ALL-y	+= $(obj)/boot.bin
 endif
 
 ALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin