Merge branch '2021-10-05-general-updates'

- Assorted OPTEE cleanups
- pinctrl, gpio improvements, assorted livetree migrations
- Assorted pytest improvements

31 files changed, 474 insertions, 171 deletions

diff --git a/arch/arm/mach-imx/mx7/Kconfig b/arch/arm/mach-imx/mx7/Kconfig
index 059e658..0cad825 100644
--- a/arch/arm/mach-imx/mx7/Kconfig
+++ b/arch/arm/mach-imx/mx7/Kconfig
@@ -23,6 +23,14 @@ config SPL_TEXT_BASE
 	depends on SPL
 	default 0x00912000
 
+config OPTEE_TZDRAM_SIZE
+	hex "Amount of Trust-Zone RAM for the OPTEE image"
+	default 0x0000000
+	depends on OPTEE_LIB
+	help
+	  The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE
+	  runtime.
+
 choice
 	prompt "MX7 board select"
 	optional
diff --git a/arch/arm/mach-rockchip/sdram.c b/arch/arm/mach-rockchip/sdram.c
index 28c379e..705ec7b 100644
--- a/arch/arm/mach-rockchip/sdram.c
+++ b/arch/arm/mach-rockchip/sdram.c
@@ -45,7 +45,7 @@ int dram_init_banksize(void)
 	gd->bd->bi_dram[0].start = 0x200000;
 	gd->bd->bi_dram[0].size = top - gd->bd->bi_dram[0].start;
 #else
-#ifdef CONFIG_SPL_OPTEE
+#ifdef CONFIG_SPL_OPTEE_IMAGE
 	struct tos_parameter_t *tos_parameter;
 
 	tos_parameter = (struct tos_parameter_t *)(CONFIG_SYS_SDRAM_BASE +
diff --git a/arch/arm/mach-stm32mp/fdt.c b/arch/arm/mach-stm32mp/fdt.c
index a19e954..91330a6 100644
--- a/arch/arm/mach-stm32mp/fdt.c
+++ b/arch/arm/mach-stm32mp/fdt.c
@@ -341,7 +341,6 @@ int ft_system_setup(void *blob, struct bd_info *bd)
 	 * when FIP is not used by TF-A
 	 */
 	if (CONFIG_IS_ENABLED(STM32MP15x_STM32IMAGE) &&
-	    CONFIG_IS_ENABLED(OPTEE) &&
 	    !tee_find_device(NULL, NULL, NULL, NULL))
 		stm32_fdt_disable_optee(blob);
 
diff --git a/board/st/common/stm32mp_mtdparts.c b/board/st/common/stm32mp_mtdparts.c
index 8b636d6..1887842 100644
--- a/board/st/common/stm32mp_mtdparts.c
+++ b/board/st/common/stm32mp_mtdparts.c
@@ -119,8 +119,7 @@ void board_mtdparts_default(const char **mtdids, const char **mtdparts)
 	}
 
 #ifdef CONFIG_STM32MP15x_STM32IMAGE
-	if (!serial && CONFIG_IS_ENABLED(OPTEE) &&
-	    tee_find_device(NULL, NULL, NULL, NULL))
+	if (!serial && tee_find_device(NULL, NULL, NULL, NULL))
 		tee = true;
 #endif
 
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 34f6fc2..8a8a971 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -1263,11 +1263,11 @@ config SPL_AM33XX_ENABLE_RTC32K_OSC
 	  Enable access to the AM33xx RTC and select the external 32kHz clock
 	  source.
 
-config SPL_OPTEE
-	bool "Support OP-TEE Trusted OS"
+config SPL_OPTEE_IMAGE
+	bool "Support OP-TEE Trusted OS image in SPL"
 	depends on ARM
 	help
-	  OP-TEE is an open source Trusted OS  which is loaded by SPL.
+	  OP-TEE is an open source Trusted OS which is loaded by SPL.
 	  More detail at: https://github.com/OP-TEE/optee_os
 
 config SPL_OPENSBI
diff --git a/common/spl/Makefile b/common/spl/Makefile
index cb15c8e..db8fd36 100644
--- a/common/spl/Makefile
+++ b/common/spl/Makefile
@@ -22,7 +22,7 @@ obj-$(CONFIG_$(SPL_TPL_)UBI) += spl_ubi.o
 obj-$(CONFIG_$(SPL_TPL_)NET) += spl_net.o
 obj-$(CONFIG_$(SPL_TPL_)MMC) += spl_mmc.o
 obj-$(CONFIG_$(SPL_TPL_)ATF) += spl_atf.o
-obj-$(CONFIG_$(SPL_TPL_)OPTEE) += spl_optee.o
+obj-$(CONFIG_$(SPL_TPL_)OPTEE_IMAGE) += spl_optee.o
 obj-$(CONFIG_$(SPL_TPL_)OPENSBI) += spl_opensbi.o
 obj-$(CONFIG_$(SPL_TPL_)USB_STORAGE) += spl_usb.o
 obj-$(CONFIG_$(SPL_TPL_)FS_FAT) += spl_fat.o
diff --git a/common/spl/spl.c b/common/spl/spl.c
index ed94d51..a9304d4 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -776,7 +776,7 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
 		spl_invoke_atf(&spl_image);
 		break;
 #endif
-#if CONFIG_IS_ENABLED(OPTEE)
+#if CONFIG_IS_ENABLED(OPTEE_IMAGE)
 	case IH_OS_TEE:
 		debug("Jumping to U-Boot via OP-TEE\n");
 		spl_board_prepare_for_optee(spl_image.fdt_addr);
diff --git a/configs/evb-rk3229_defconfig b/configs/evb-rk3229_defconfig
index 0bf91d6..a8b1c42 100644
--- a/configs/evb-rk3229_defconfig
+++ b/configs/evb-rk3229_defconfig
@@ -28,7 +28,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
-CONFIG_SPL_OPTEE=y
+CONFIG_SPL_OPTEE_IMAGE=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB_MASS_STORAGE=y
diff --git a/configs/evb-rk3288_defconfig b/configs/evb-rk3288_defconfig
index efb2a3e..eca9f5c 100644
--- a/configs/evb-rk3288_defconfig
+++ b/configs/evb-rk3288_defconfig
@@ -25,7 +25,7 @@ CONFIG_SILENT_CONSOLE=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
-CONFIG_SPL_OPTEE=y
+CONFIG_SPL_OPTEE_IMAGE=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_I2C=y
diff --git a/configs/odroid-go2_defconfig b/configs/odroid-go2_defconfig
index c744c3a..df64307 100644
--- a/configs/odroid-go2_defconfig
+++ b/configs/odroid-go2_defconfig
@@ -98,7 +98,7 @@ CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_DEBUG_UART_SKIP_INIT=y
 CONFIG_SOUND=y
 CONFIG_SYSRESET=y
-CONFIG_OPTEE=y
+CONFIG_OPTEE_LIB=y
 CONFIG_DM_THERMAL=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
diff --git a/configs/warp7_bl33_defconfig b/configs/warp7_bl33_defconfig
index d127a4f..246a1ec 100644
--- a/configs/warp7_bl33_defconfig
+++ b/configs/warp7_bl33_defconfig
@@ -69,4 +69,3 @@ CONFIG_USB_ETH_CDC=y
 CONFIG_USBNET_HOST_ADDR="de:ad:be:af:00:00"
 CONFIG_OF_LIBFDT_OVERLAY=y
 CONFIG_OPTEE_TZDRAM_SIZE=0x02000000
-CONFIG_OPTEE_TZDRAM_BASE=0x9e000000
diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig
index 4b339b4..db8d4f6 100644
--- a/configs/warp7_defconfig
+++ b/configs/warp7_defconfig
@@ -73,7 +73,5 @@ CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_ETHER=y
 CONFIG_USB_ETH_CDC=y
 CONFIG_USBNET_HOST_ADDR="de:ad:be:af:00:00"
-CONFIG_OPTEE_LOAD_ADDR=0x84000000
 CONFIG_OPTEE_TZDRAM_SIZE=0x3000000
-CONFIG_OPTEE_TZDRAM_BASE=0x9d000000
 CONFIG_BOOTM_OPTEE=y
diff --git a/doc/develop/py_testing.rst b/doc/develop/py_testing.rst
index c4cecc0..4f1e1f6 100644
--- a/doc/develop/py_testing.rst
+++ b/doc/develop/py_testing.rst
@@ -103,6 +103,36 @@ will be written to `${build_dir}/test-log.html`. This is best viewed in a web
 browser, but may be read directly as plain text, perhaps with the aid of the
 `html2text` utility.
 
+Running tests in parallel
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Note: This does not fully work yet and is documented only so you can try to
+fix the problems.
+
+First install support for parallel tests::
+
+    pip3 install pytest-xdist
+
+Then build sandbox in a suitable build directory. It is not possible to use
+the --build flag with xdist.
+
+Finally, run the tests in parallel using the -n flag::
+
+    # build sandbox first, in a suitable build directory. It is not possible
+    # to use the --build flag with -n
+    test/py/test.py -B sandbox --build-dir /tmp/b/sandbox -q -k 'not slow' -n32
+
+At least the following non-slow tests are known to fail:
+
+- test_fit_ecdsa
+- test_bind_unbind_with_uclass
+- ut_dm_spi_flash
+- test_gpt_rename_partition
+- test_gpt_swap_partitions
+- test_pinmux_status
+- test_sqfs_load
+
+
 Testing under a debugger
 ~~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/drivers/demo/demo-uclass.c b/drivers/demo/demo-uclass.c
index 815f8de..09f9a47 100644
--- a/drivers/demo/demo-uclass.c
+++ b/drivers/demo/demo-uclass.c
@@ -10,15 +10,11 @@
 #include <dm.h>
 #include <dm-demo.h>
 #include <errno.h>
-#include <fdtdec.h>
 #include <log.h>
 #include <malloc.h>
-#include <asm/global_data.h>
 #include <asm/io.h>
 #include <linux/list.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 UCLASS_DRIVER(demo) = {
 	.name		= "demo",
 	.id		= UCLASS_DEMO,
@@ -67,10 +63,9 @@ int demo_set_light(struct udevice *dev, int light)
 int demo_parse_dt(struct udevice *dev)
 {
 	struct dm_demo_pdata *pdata = dev_get_plat(dev);
-	int dn = dev_of_offset(dev);
 
-	pdata->sides = fdtdec_get_int(gd->fdt_blob, dn, "sides", 0);
-	pdata->colour = fdt_getprop(gd->fdt_blob, dn, "colour", NULL);
+	pdata->sides = dev_read_s32_default(dev, "sides", 0);
+	pdata->colour = dev_read_string(dev, "colour");
 	if (!pdata->sides || !pdata->colour) {
 		debug("%s: Invalid device tree data\n", __func__);
 		return -EINVAL;
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index bb2f232..1c5e2e7 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -141,7 +141,8 @@ int dm_gpio_lookup_name(const char *name, struct gpio_desc *desc)
 
 		if (!strncasecmp(name, uc_priv->bank_name, len)) {
 			if (!strict_strtoul(name + len, 10, &offset))
-				break;
+				if (offset < uc_priv->gpio_count)
+					break;
 		}
 
 		/*
@@ -185,38 +186,50 @@ int gpio_lookup_name(const char *name, struct udevice **devp,
 	return 0;
 }
 
-int gpio_xlate_offs_flags(struct udevice *dev, struct gpio_desc *desc,
-			  struct ofnode_phandle_args *args)
+unsigned long gpio_flags_xlate(uint32_t arg)
 {
-	if (args->args_count < 1)
-		return -EINVAL;
-
-	desc->offset = args->args[0];
+	unsigned long flags = 0;
 
-	if (args->args_count < 2)
-		return 0;
-
-	desc->flags = 0;
-	if (args->args[1] & GPIO_ACTIVE_LOW)
-		desc->flags |= GPIOD_ACTIVE_LOW;
+	if (arg & GPIO_ACTIVE_LOW)
+		flags |= GPIOD_ACTIVE_LOW;
 
 	/*
 	 * need to test 2 bits for gpio output binding:
 	 * OPEN_DRAIN (0x6) = SINGLE_ENDED (0x2) | LINE_OPEN_DRAIN (0x4)
 	 * OPEN_SOURCE (0x2) = SINGLE_ENDED (0x2) | LINE_OPEN_SOURCE (0x0)
 	 */
-	if (args->args[1] & GPIO_SINGLE_ENDED) {
-		if (args->args[1] & GPIO_LINE_OPEN_DRAIN)
-			desc->flags |= GPIOD_OPEN_DRAIN;
+	if (arg & GPIO_SINGLE_ENDED) {
+		if (arg & GPIO_LINE_OPEN_DRAIN)
+			flags |= GPIOD_OPEN_DRAIN;
 		else
-			desc->flags |= GPIOD_OPEN_SOURCE;
+			flags |= GPIOD_OPEN_SOURCE;
 	}
 
-	if (args->args[1] & GPIO_PULL_UP)
-		desc->flags |= GPIOD_PULL_UP;
+	if (arg & GPIO_PULL_UP)
+		flags |= GPIOD_PULL_UP;
+
+	if (arg & GPIO_PULL_DOWN)
+		flags |= GPIOD_PULL_DOWN;
+
+	return flags;
+}
+
+int gpio_xlate_offs_flags(struct udevice *dev, struct gpio_desc *desc,
+			  struct ofnode_phandle_args *args)
+{
+	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
+
+	if (args->args_count < 1)
+		return -EINVAL;
+
+	desc->offset = args->args[0];
+	if (desc->offset >= uc_priv->gpio_count)
+		return -EINVAL;
+
+	if (args->args_count < 2)
+		return 0;
 
-	if (args->args[1] & GPIO_PULL_DOWN)
-		desc->flags |= GPIOD_PULL_DOWN;
+	desc->flags = gpio_flags_xlate(args->args[1]);
 
 	return 0;
 }
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index cf9ad36..8fc07e3 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -8,6 +8,7 @@
 #include <dm.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
+#include <dm/of_access.h>
 #include <dm/pinctrl.h>
 #include <linux/libfdt.h>
 #include <linux/list.h>
@@ -45,10 +46,26 @@ struct single_func {
 };
 
 /**
+ * struct single_gpiofunc_range - pin ranges with same mux value of gpio fun
+ * @offset: offset base of pins
+ * @npins: number pins with the same mux value of gpio function
+ * @gpiofunc: mux value of gpio function
+ * @node: list node
+ */
+struct single_gpiofunc_range {
+	u32 offset;
+	u32 npins;
+	u32 gpiofunc;
+	struct list_head node;
+};
+
+/**
  * struct single_priv - private data
  * @bits_per_pin: number of bits per pin
  * @npins: number of selectable pins
  * @pin_name: temporary buffer to store the pin name
+ * @functions: list pin functions
+ * @gpiofuncs: list gpio functions
  */
 struct single_priv {
 #if (IS_ENABLED(CONFIG_SANDBOX))
@@ -58,6 +75,7 @@ struct single_priv {
 	unsigned int npins;
 	char pin_name[PINNAME_SIZE];
 	struct list_head functions;
+	struct list_head gpiofuncs;
 };
 
 /**
@@ -232,6 +250,39 @@ static int single_get_pin_muxing(struct udevice *dev, unsigned int pin,
 	return 0;
 }
 
+static int single_request(struct udevice *dev, int pin, int flags)
+{
+	struct single_priv *priv = dev_get_priv(dev);
+	struct single_pdata *pdata = dev_get_plat(dev);
+	struct single_gpiofunc_range *frange = NULL;
+	struct list_head *pos, *tmp;
+	phys_addr_t reg;
+	int mux_bytes = 0;
+	u32 data;
+
+	/* If function mask is null, needn't enable it. */
+	if (!pdata->mask)
+		return -ENOTSUPP;
+
+	list_for_each_safe(pos, tmp, &priv->gpiofuncs) {
+		frange = list_entry(pos, struct single_gpiofunc_range, node);
+		if ((pin >= frange->offset + frange->npins) ||
+		    pin < frange->offset)
+			continue;
+
+		mux_bytes = pdata->width / BITS_PER_BYTE;
+		reg = pdata->base + pin * mux_bytes;
+
+		data = single_read(dev, reg);
+		data &= ~pdata->mask;
+		data |= frange->gpiofunc;
+		single_write(dev, data, reg);
+		break;
+	}
+
+	return 0;
+}
+
 static struct single_func *single_allocate_function(struct udevice *dev,
 						    unsigned int group_pins)
 {
@@ -454,6 +505,36 @@ static int single_get_pins_count(struct udevice *dev)
 	return priv->npins;
 }
 
+static int single_add_gpio_func(struct udevice *dev)
+{
+	struct single_priv *priv = dev_get_priv(dev);
+	const char *propname = "pinctrl-single,gpio-range";
+	const char *cellname = "#pinctrl-single,gpio-range-cells";
+	struct single_gpiofunc_range *range;
+	struct ofnode_phandle_args gpiospec;
+	int ret, i;
+
+	for (i = 0; ; i++) {
+		ret = ofnode_parse_phandle_with_args(dev_ofnode(dev), propname,
+						     cellname, 0, i, &gpiospec);
+		/* Do not treat it as error. Only treat it as end condition. */
+		if (ret) {
+			ret = 0;
+			break;
+		}
+		range = devm_kzalloc(dev, sizeof(*range), GFP_KERNEL);
+		if (!range) {
+			ret = -ENOMEM;
+			break;
+		}
+		range->offset = gpiospec.args[0];
+		range->npins = gpiospec.args[1];
+		range->gpiofunc = gpiospec.args[2];
+		list_add_tail(&range->node, &priv->gpiofuncs);
+	}
+	return ret;
+}
+
 static int single_probe(struct udevice *dev)
 {
 	struct single_pdata *pdata = dev_get_plat(dev);
@@ -461,6 +542,7 @@ static int single_probe(struct udevice *dev)
 	u32 size;
 
 	INIT_LIST_HEAD(&priv->functions);
+	INIT_LIST_HEAD(&priv->gpiofuncs);
 
 	size = pdata->offset + pdata->width / BITS_PER_BYTE;
 	#if (CONFIG_IS_ENABLED(SANDBOX))
@@ -483,6 +565,9 @@ static int single_probe(struct udevice *dev)
 		priv->npins *= (pdata->width / priv->bits_per_pin);
 	}
 
+	if (single_add_gpio_func(dev))
+		dev_dbg(dev, "gpio functions are not added\n");
+
 	dev_dbg(dev, "%d pins\n", priv->npins);
 	return 0;
 }
@@ -535,6 +620,7 @@ const struct pinctrl_ops single_pinctrl_ops = {
 	.get_pin_name = single_get_pin_name,
 	.set_state = single_set_state,
 	.get_pin_muxing	= single_get_pin_muxing,
+	.request = single_request,
 };
 
 static const struct udevice_id single_pinctrl_match[] = {
diff --git a/drivers/reboot-mode/reboot-mode-uclass.c b/drivers/reboot-mode/reboot-mode-uclass.c
index bb7a355..2b38aa2 100644
--- a/drivers/reboot-mode/reboot-mode-uclass.c
+++ b/drivers/reboot-mode/reboot-mode-uclass.c
@@ -10,8 +10,6 @@
 #include <exports.h>
 #include <reboot-mode/reboot-mode.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 int dm_reboot_mode_update(struct udevice *dev)
 {
 	struct reboot_mode_ops *ops = reboot_mode_get_ops(dev);
@@ -66,25 +64,20 @@ int dm_reboot_mode_pre_probe(struct udevice *dev)
 		return -EINVAL;
 
 #if CONFIG_IS_ENABLED(OF_CONTROL)
-	const int node = dev_of_offset(dev);
 	const char *mode_prefix = "mode-";
 	const int mode_prefix_len = strlen(mode_prefix);
-	int property;
+	struct ofprop property;
 	const u32 *propvalue;
 	const char *propname;
 
-	plat_data->env_variable = fdt_getprop(gd->fdt_blob,
-					      node,
-					      "u-boot,env-variable",
-					      NULL);
+	plat_data->env_variable = dev_read_string(dev, "u-boot,env-variable");
 	if (!plat_data->env_variable)
 		plat_data->env_variable = "reboot-mode";
 
 	plat_data->count = 0;
 
-	fdt_for_each_property_offset(property, gd->fdt_blob, node) {
-		propvalue = fdt_getprop_by_offset(gd->fdt_blob,
-						  property, &propname, NULL);
+	dev_for_each_property(property, dev) {
+		propvalue = dev_read_prop_by_prop(&property, &propname, NULL);
 		if (!propvalue) {
 			dev_err(dev, "Could not get the value for property %s\n",
 				propname);
@@ -100,9 +93,8 @@ int dm_reboot_mode_pre_probe(struct udevice *dev)
 
 	struct reboot_mode_mode *next = plat_data->modes;
 
-	fdt_for_each_property_offset(property, gd->fdt_blob, node) {
-		propvalue = fdt_getprop_by_offset(gd->fdt_blob,
-						  property, &propname, NULL);
+	dev_for_each_property(property, dev) {
+		propvalue = dev_read_prop_by_prop(&property, &propname, NULL);
 		if (!propvalue) {
 			dev_err(dev, "Could not get the value for property %s\n",
 				propname);
diff --git a/drivers/remoteproc/rproc-uclass.c b/drivers/remoteproc/rproc-uclass.c
index 64c47c1..87e1ec7 100644
--- a/drivers/remoteproc/rproc-uclass.c
+++ b/drivers/remoteproc/rproc-uclass.c
@@ -9,19 +9,15 @@
 #define pr_fmt(fmt) "%s: " fmt, __func__
 #include <common.h>
 #include <errno.h>
-#include <fdtdec.h>
 #include <log.h>
 #include <malloc.h>
 #include <remoteproc.h>
-#include <asm/global_data.h>
 #include <asm/io.h>
 #include <dm/device-internal.h>
 #include <dm.h>
 #include <dm/uclass.h>
 #include <dm/uclass-internal.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 /**
  * for_each_remoteproc_device() - iterate through the list of rproc devices
  * @fn: check function to call per match, if this function returns fail,
@@ -121,21 +117,13 @@ static int rproc_pre_probe(struct udevice *dev)
 
 	if (!dev_get_plat(dev)) {
 #if CONFIG_IS_ENABLED(OF_CONTROL)
-		int node = dev_of_offset(dev);
-		const void *blob = gd->fdt_blob;
 		bool tmp;
-		if (!blob) {
-			debug("'%s' no dt?\n", dev->name);
-			return -EINVAL;
-		}
 		debug("'%s': using fdt\n", dev->name);
-		uc_pdata->name = fdt_getprop(blob, node,
-					     "remoteproc-name", NULL);
+		uc_pdata->name = dev_read_string(dev, "remoteproc-name");
 
 		/* Default is internal memory mapped */
 		uc_pdata->mem_type = RPROC_INTERNAL_MEMORY_MAPPED;
-		tmp = fdtdec_get_bool(blob, node,
-				      "remoteproc-internal-memory-mapped");
+		tmp = dev_read_bool(dev, "remoteproc-internal-memory-mapped");
 		if (tmp)
 			uc_pdata->mem_type = RPROC_INTERNAL_MEMORY_MAPPED;
 #else
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 6de13d9..fa9b807 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -222,6 +222,14 @@ int gpio_requestf(unsigned gpio, const char *fmt, ...)
 struct fdtdec_phandle_args;
 
 /**
+ * gpio_flags_xlate() - convert DT flags to internal flags
+ *
+ * This routine converts the GPIO_* flags from the generic DT binding to the
+ * GPIOD_* flags used internally. It can be called from driver xlate functions.
+ */
+unsigned long gpio_flags_xlate(uint32_t arg);
+
+/**
  * gpio_xlate_offs_flags() - implementation for common use of dm_gpio_ops.xlate
  *
  * This routine sets the offset field to args[0] and the flags field to
diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index 0822eaf..74fb988 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -28,10 +28,6 @@
 #define BOOT_SCR_STRING "source ${bootscriptaddr}\0"
 #endif
 
-#ifndef CONFIG_OPTEE_LOAD_ADDR
-#define CONFIG_OPTEE_LOAD_ADDR 0
-#endif
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	CONFIG_DFU_ENV_SETTINGS \
 	"script=boot.scr\0" \
@@ -46,7 +42,6 @@
 	"fdt_file=imx7s-warp.dtb\0" \
 	"fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \
 	"fdtovaddr=0x83100000\0" \
-	"optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\0" \
 	"boot_fdt=try\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
diff --git a/include/tee.h b/include/tee.h
index 2ef29bf..44e9cd4 100644
--- a/include/tee.h
+++ b/include/tee.h
@@ -307,11 +307,22 @@ bool tee_shm_is_registered(struct tee_shm *shm, struct udevice *dev);
  * Returns a probed TEE device of the first TEE device matched by the
  * match() callback or NULL.
  */
+#if CONFIG_IS_ENABLED(TEE)
 struct udevice *tee_find_device(struct udevice *start,
 				int (*match)(struct tee_version_data *vers,
 					     const void *data),
 				const void *data,
 				struct tee_version_data *vers);
+#else
+static inline struct udevice *tee_find_device(struct udevice *start,
+					      int (*match)(struct tee_version_data *vers,
+							   const void *data),
+					      const void *data,
+					      struct tee_version_data *vers)
+{
+	return NULL;
+}
+#endif
 
 /**
  * tee_get_version() - Query capabilities of TEE device
diff --git a/include/tee/optee.h b/include/tee/optee.h
index ebdfe5e..5412bc7 100644
--- a/include/tee/optee.h
+++ b/include/tee/optee.h
@@ -43,21 +43,7 @@ optee_image_get_load_addr(const struct image_header *hdr)
 	return optee_image_get_entry_point(hdr) - sizeof(struct optee_header);
 }
 
-#if defined(CONFIG_OPTEE)
-int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start,
-		       unsigned long tzdram_len, unsigned long image_len);
-#else
-static inline int optee_verify_image(struct optee_header *hdr,
-				     unsigned long tzdram_start,
-				     unsigned long tzdram_len,
-				     unsigned long image_len)
-{
-	return -EPERM;
-}
-
-#endif
-
-#if defined(CONFIG_OPTEE)
+#if defined(CONFIG_OPTEE_IMAGE)
 int optee_verify_bootm_image(unsigned long image_addr,
 			     unsigned long image_load_addr,
 			     unsigned long image_len);
@@ -70,7 +56,7 @@ static inline int optee_verify_bootm_image(unsigned long image_addr,
 }
 #endif
 
-#if defined(CONFIG_OPTEE) && defined(CONFIG_OF_LIBFDT)
+#if defined(CONFIG_OPTEE_LIB) && defined(CONFIG_OF_LIBFDT)
 int optee_copy_fdt_nodes(void *new_blob);
 #else
 static inline int optee_copy_fdt_nodes(void *new_blob)
diff --git a/lib/Makefile b/lib/Makefile
index 09e380e..962470f 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -16,7 +16,7 @@ obj-$(CONFIG_FIT) += libfdt/
 obj-$(CONFIG_OF_LIVE) += of_live.o
 obj-$(CONFIG_CMD_DHRYSTONE) += dhry/
 obj-$(CONFIG_ARCH_AT91) += at91/
-obj-$(CONFIG_OPTEE) += optee/
+obj-$(CONFIG_OPTEE_LIB) += optee/
 obj-$(CONFIG_ASN1_DECODER) += asn1_decoder.o
 obj-y += crypto/
 
diff --git a/lib/optee/Kconfig b/lib/optee/Kconfig
index 3290b66..517136a 100644
--- a/lib/optee/Kconfig
+++ b/lib/optee/Kconfig
@@ -1,39 +1,20 @@
-config OPTEE
-	bool "Support OPTEE images"
-	help
-	  U-Boot can be configured to boot OPTEE images.
-	  Selecting this option will enable shared OPTEE library code and
-          enable an OPTEE specific bootm command that will perform additional
-          OPTEE specific checks before booting an OPTEE image created with
-          mkimage.
-
-config OPTEE_LOAD_ADDR
-	hex "OPTEE load address"
-	default 0x00000000
-	depends on OPTEE
+config OPTEE_LIB
+	bool "Support OPTEE library"
+	default y if OPTEE || OPTEE_IMAGE
 	help
-	  The load address of the bootable OPTEE binary.
+	  Selecting this option will enable the shared OPTEE library code.
 
-config OPTEE_TZDRAM_SIZE
-	hex "Amount of Trust-Zone RAM for the OPTEE image"
-	default 0x0000000
-	depends on OPTEE
-	help
-	  The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE
-	  runtime.
-
-config OPTEE_TZDRAM_BASE
-	hex "Base address of Trust-Zone RAM for the OPTEE image"
-	default 0x00000000
-	depends on OPTEE
+config OPTEE_IMAGE
+	bool "Support OPTEE images"
 	help
-	  The base address of pre-allocated Trust Zone DRAM for
-	  the OPTEE runtime.
+	  Selecting this option to boot OPTEE images.
+	  This option enable the OPTEE specific checks done before booting
+	  an OPTEE image created with mkimage
 
 config BOOTM_OPTEE
 	bool "Support OPTEE bootm command"
 	select BOOTM_LINUX
-	depends on OPTEE
+	select OPTEE_IMAGE
 	help
 	  Select this command to enable chain-loading of a Linux kernel
 	  via an OPTEE firmware.
diff --git a/lib/optee/Makefile b/lib/optee/Makefile
index b692311..9befe60 100644
--- a/lib/optee/Makefile
+++ b/lib/optee/Makefile
@@ -2,4 +2,4 @@
 #
 # (C) Copyright 2017 Linaro
 
-obj-$(CONFIG_OPTEE) += optee.o
+obj-y += optee.o
diff --git a/lib/optee/optee.c b/lib/optee/optee.c
index 672690d..766d0d9 100644
--- a/lib/optee/optee.c
+++ b/lib/optee/optee.c
@@ -16,14 +16,13 @@
 
 #define optee_hdr_err_msg \
 	"OPTEE verification error:" \
-	"\n\thdr=%p image=0x%08lx magic=0x%08x tzdram 0x%08lx-0x%08lx " \
+	"\n\thdr=%p image=0x%08lx magic=0x%08x" \
 	"\n\theader lo=0x%08x hi=0x%08x size=0x%08lx arch=0x%08x" \
 	"\n\tuimage params 0x%08lx-0x%08lx\n"
 
-int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start,
-		       unsigned long tzdram_len, unsigned long image_len)
+#if defined(CONFIG_OPTEE_IMAGE)
+static int optee_verify_image(struct optee_header *hdr, unsigned long image_len)
 {
-	unsigned long tzdram_end = tzdram_start + tzdram_len;
 	uint32_t tee_file_size;
 
 	tee_file_size = hdr->init_size + hdr->paged_size +
@@ -31,11 +30,7 @@ int optee_verify_image(struct optee_header *hdr, unsigned long tzdram_start,
 
 	if (hdr->magic != OPTEE_MAGIC ||
 	    hdr->version != OPTEE_VERSION ||
-	    hdr->init_load_addr_hi > tzdram_end ||
-	    hdr->init_load_addr_lo < tzdram_start ||
-	    tee_file_size > tzdram_len ||
-	    tee_file_size != image_len ||
-	    (hdr->init_load_addr_lo + tee_file_size) > tzdram_end) {
+	    tee_file_size != image_len) {
 		return -EINVAL;
 	}
 
@@ -47,12 +42,9 @@ int optee_verify_bootm_image(unsigned long image_addr,
 			     unsigned long image_len)
 {
 	struct optee_header *hdr = (struct optee_header *)image_addr;
-	unsigned long tzdram_start = CONFIG_OPTEE_TZDRAM_BASE;
-	unsigned long tzdram_len = CONFIG_OPTEE_TZDRAM_SIZE;
-
 	int ret;
 
-	ret = optee_verify_image(hdr, tzdram_start, tzdram_len, image_len);
+	ret = optee_verify_image(hdr, image_len);
 	if (ret)
 		goto error;
 
@@ -63,13 +55,14 @@ int optee_verify_bootm_image(unsigned long image_addr,
 
 	return ret;
 error:
-	printf(optee_hdr_err_msg, hdr, image_addr, hdr->magic, tzdram_start,
-	       tzdram_start + tzdram_len, hdr->init_load_addr_lo,
+	printf(optee_hdr_err_msg, hdr, image_addr, hdr->magic,
+	       hdr->init_load_addr_lo,
 	       hdr->init_load_addr_hi, image_len, hdr->arch, image_load_addr,
 	       image_load_addr + image_len);
 
 	return ret;
 }
+#endif
 
 #if defined(CONFIG_OF_LIBFDT)
 static int optee_copy_firmware_node(ofnode node, void *fdt_blob)
diff --git a/test/py/tests/test_fit_hashes.py b/test/py/tests/test_fit_hashes.py
new file mode 100644
index 0000000..e228ea9
--- /dev/null
+++ b/test/py/tests/test_fit_hashes.py
@@ -0,0 +1,111 @@
+# SPDX-License-Identifier:	GPL-2.0+
+#
+# Copyright (c) 2021 Alexandru Gagniuc <mr.nuke.me@gmail.com>
+
+"""
+Check hashes produced by mkimage against known values
+
+This test checks the correctness of mkimage's hashes. by comparing the mkimage
+output of a fixed data block with known good hashes.
+This test doesn't run the sandbox. It only checks the host tool 'mkimage'
+"""
+
+import pytest
+import u_boot_utils as util
+
+kernel_hashes = {
+    "sha512" : "f18c1486a2c29f56360301576cdfce4dfd8e8e932d0ed8e239a1f314b8ae1d77b2a58cd7fe32e4075e69448e623ce53b0b6aa6ce5626d2c189a5beae29a68d93",
+    "sha384" : "16e28976740048485d08d793d8bf043ebc7826baf2bc15feac72825ad67530ceb3d09e0deb6932c62a5a0e9f3936baf4",
+    "sha256" : "2955c56bc1e5050c111ba6e089e0f5342bb47dedf77d87e3f429095feb98a7e5",
+    "sha1"   : "652383e1a6d946953e1f65092c9435f6452c2ab7",
+    "md5"    : "4879e5086e4c76128e525b5fe2af55f1",
+    "crc32"  : "32eddfdf",
+    "crc16-ccitt" : "d4be"
+}
+
+class ReadonlyFitImage(object):
+    """ Helper to manipulate a FIT image on disk """
+    def __init__(self, cons, file_name):
+        self.fit = file_name
+        self.cons = cons
+        self.hashable_nodes = set()
+
+    def __fdt_list(self, path):
+        return util.run_and_log(self.cons, f'fdtget -l {self.fit} {path}')
+
+    def __fdt_get(self, node, prop):
+        val = util.run_and_log(self.cons, f'fdtget {self.fit} {node} {prop}')
+        return val.rstrip('\n')
+
+    def __fdt_get_sexadecimal(self, node, prop):
+        numbers = util.run_and_log(self.cons, f'fdtget -tbx {self.fit} {node} {prop}')
+
+        sexadecimal = ''
+        for num in numbers.rstrip('\n').split(' '):
+            sexadecimal += num.zfill(2)
+        return sexadecimal
+
+    def find_hashable_image_nodes(self):
+        for node in self.__fdt_list('/images').split():
+            # We only have known hashes for the kernel node
+            if 'kernel' not in node:
+                continue
+            self.hashable_nodes.add(f'/images/{node}')
+
+        return self.hashable_nodes
+
+    def verify_hashes(self):
+        for image in self.hashable_nodes:
+            algos = set()
+            for node in self.__fdt_list(image).split():
+                if "hash-" not in node:
+                    continue
+
+                raw_hash = self.__fdt_get_sexadecimal(f'{image}/{node}', 'value')
+                algo = self.__fdt_get(f'{image}/{node}', 'algo')
+                algos.add(algo)
+
+                good_hash = kernel_hashes[algo]
+                if good_hash != raw_hash:
+                    raise ValueError(f'{image} Borked hash: {algo}');
+
+            # Did we test all the hashes we set out to test?
+            missing_algos = kernel_hashes.keys() - algos
+            if (missing_algos):
+                raise ValueError(f'Missing hashes from FIT: {missing_algos}')
+
+
+@pytest.mark.buildconfigspec('hash')
+@pytest.mark.requiredtool('dtc')
+@pytest.mark.requiredtool('fdtget')
+@pytest.mark.requiredtool('fdtput')
+def test_mkimage_hashes(u_boot_console):
+    """ Test that hashes generated by mkimage are correct. """
+
+    def assemble_fit_image(dest_fit, its, destdir):
+        dtc_args = f'-I dts -O dtb -i {destdir}'
+        util.run_and_log(cons, [mkimage, '-D', dtc_args, '-f', its, dest_fit])
+
+    def dtc(dts):
+        dtb = dts.replace('.dts', '.dtb')
+        util.run_and_log(cons, f'dtc {datadir}/{dts} -O dtb -o {tempdir}/{dtb}')
+
+    cons = u_boot_console
+    mkimage = cons.config.build_dir + '/tools/mkimage'
+    datadir = cons.config.source_dir + '/test/py/tests/vboot/'
+    tempdir = cons.config.result_dir
+    fit_file = f'{tempdir}/test.fit'
+    dtc('sandbox-kernel.dts')
+
+    # Create a fake kernel image -- Avoid zeroes or crc16 will be zero
+    with open(f'{tempdir}/test-kernel.bin', 'w') as fd:
+        fd.write(500 * chr(0xa5))
+
+    assemble_fit_image(fit_file, f'{datadir}/hash-images.its', tempdir)
+
+    fit = ReadonlyFitImage(cons, fit_file)
+    nodes = fit.find_hashable_image_nodes()
+    if len(nodes) == 0:
+        raise ValueError('FIT image has no "/image" nodes with "hash-..."')
+
+    fit.verify_hashes()
diff --git a/test/py/tests/test_hush_if_test.py b/test/py/tests/test_hush_if_test.py
index d117921..37c1608 100644
--- a/test/py/tests/test_hush_if_test.py
+++ b/test/py/tests/test_hush_if_test.py
@@ -119,11 +119,6 @@ subtests = (
     ('test ! ! aaa != aaa -o ! ! bbb = bbb', True),
     ('test ! ! aaa = aaa -o ! ! bbb != bbb', True),
     ('test ! ! aaa = aaa -o ! ! bbb = bbb', True),
-
-    # -z operator.
-
-    ('test -z "$ut_var_nonexistent"', True),
-    ('test -z "$ut_var_exists"', False),
 )
 
 def exec_hush_if(u_boot_console, expr, result):
@@ -141,12 +136,6 @@ def exec_hush_if(u_boot_console, expr, result):
     response = u_boot_console.run_command(cmd)
     assert response.strip() == str(result).lower()
 
-def test_hush_if_test_setup(u_boot_console):
-    """Set up environment variables used during the "if" tests."""
-
-    u_boot_console.run_command('setenv ut_var_nonexistent')
-    u_boot_console.run_command('setenv ut_var_exists 1')
-
 @pytest.mark.buildconfigspec('cmd_echo')
 @pytest.mark.parametrize('expr,result', subtests)
 def test_hush_if_test(u_boot_console, expr, result):
@@ -154,9 +143,12 @@ def test_hush_if_test(u_boot_console, expr, result):
 
     exec_hush_if(u_boot_console, expr, result)
 
-def test_hush_if_test_teardown(u_boot_console):
-    """Clean up environment variables used during the "if" tests."""
-
+def test_hush_z(u_boot_console):
+    """Test the -z operator"""
+    u_boot_console.run_command('setenv ut_var_nonexistent')
+    u_boot_console.run_command('setenv ut_var_exists 1')
+    exec_hush_if(u_boot_console, 'test -z "$ut_var_nonexistent"', True)
+    exec_hush_if(u_boot_console, 'test -z "$ut_var_exists"', False)
     u_boot_console.run_command('setenv ut_var_exists')
 
 # We might test this on real filesystems via UMS, DFU, 'save', etc.
diff --git a/test/py/tests/test_tpm2.py b/test/py/tests/test_tpm2.py
index c7a9dc1..7c89f5f 100644
--- a/test/py/tests/test_tpm2.py
+++ b/test/py/tests/test_tpm2.py
@@ -52,14 +52,17 @@ def force_init(u_boot_console, force=False):
             u_boot_console.run_command('tpm2 clear TPM2_RH_PLATFORM')
         u_boot_console.run_command('echo --- end of init ---')
 
+def is_sandbox(cons):
+    # Array slice removes leading/trailing quotes.
+    sys_arch = cons.config.buildconfig.get('config_sys_arch', '"sandbox"')[1:-1]
+    return sys_arch == 'sandbox'
+
 @pytest.mark.buildconfigspec('cmd_tpm_v2')
 def test_tpm2_init(u_boot_console):
     """Init the software stack to use TPMv2 commands."""
-
     skip_test = u_boot_console.config.env.get('env__tpm_device_test_skip', False)
     if skip_test:
         pytest.skip('skip TPM device test')
-
     u_boot_console.run_command('tpm2 init')
     output = u_boot_console.run_command('echo $?')
     assert output.endswith('0')
@@ -70,6 +73,19 @@ def test_tpm2_startup(u_boot_console):
 
     Initiate the TPM internal state machine.
     """
+    u_boot_console.run_command('tpm2 startup TPM2_SU_CLEAR')
+    output = u_boot_console.run_command('echo $?')
+    assert output.endswith('0')
+
+def tpm2_sandbox_init(u_boot_console):
+    """Put sandbox back into a known state so we can run a test
+
+    This allows all tests to run in parallel, since no test depends on another.
+    """
+    u_boot_console.restart_uboot()
+    u_boot_console.run_command('tpm2 init')
+    output = u_boot_console.run_command('echo $?')
+    assert output.endswith('0')
 
     skip_test = u_boot_console.config.env.get('env__tpm_device_test_skip', False)
     if skip_test:
@@ -78,12 +94,25 @@ def test_tpm2_startup(u_boot_console):
     output = u_boot_console.run_command('echo $?')
     assert output.endswith('0')
 
+    u_boot_console.run_command('tpm2 self_test full')
+    output = u_boot_console.run_command('echo $?')
+    assert output.endswith('0')
+
 @pytest.mark.buildconfigspec('cmd_tpm_v2')
-def test_tpm2_self_test_full(u_boot_console):
+def test_tpm2_sandbox_self_test_full(u_boot_console):
     """Execute a TPM2_SelfTest (full) command.
 
     Ask the TPM to perform all self tests to also enable full capabilities.
     """
+    if is_sandbox(u_boot_console):
+        u_boot_console.restart_uboot()
+        u_boot_console.run_command('tpm2 init')
+        output = u_boot_console.run_command('echo $?')
+        assert output.endswith('0')
+
+        u_boot_console.run_command('tpm2 startup TPM2_SU_CLEAR')
+        output = u_boot_console.run_command('echo $?')
+        assert output.endswith('0')
 
     skip_test = u_boot_console.config.env.get('env__tpm_device_test_skip', False)
     if skip_test:
@@ -103,6 +132,8 @@ def test_tpm2_continue_self_test(u_boot_console):
     skip_test = u_boot_console.config.env.get('env__tpm_device_test_skip', False)
     if skip_test:
         pytest.skip('skip TPM device test')
+    if is_sandbox(u_boot_console):
+        tpm2_sandbox_init(u_boot_console)
     u_boot_console.run_command('tpm2 self_test continue')
     output = u_boot_console.run_command('echo $?')
     assert output.endswith('0')
@@ -119,6 +150,8 @@ def test_tpm2_clear(u_boot_console):
     not have a password set, otherwise this test will fail. ENDORSEMENT and
     PLATFORM hierarchies are also available.
     """
+    if is_sandbox(u_boot_console):
+        tpm2_sandbox_init(u_boot_console)
 
     skip_test = u_boot_console.config.env.get('env__tpm_device_test_skip', False)
     if skip_test:
@@ -140,7 +173,8 @@ def test_tpm2_change_auth(u_boot_console):
     Use the LOCKOUT hierarchy for this. ENDORSEMENT and PLATFORM hierarchies are
     also available.
     """
-
+    if is_sandbox(u_boot_console):
+        tpm2_sandbox_init(u_boot_console)
     force_init(u_boot_console)
 
     u_boot_console.run_command('tpm2 change_auth TPM2_RH_LOCKOUT unicorn')
@@ -164,6 +198,8 @@ def test_tpm2_get_capability(u_boot_console):
     There is no expected default values because it would depend on the chip
     used. We can still save them in order to check they have changed later.
     """
+    if is_sandbox(u_boot_console):
+        tpm2_sandbox_init(u_boot_console)
 
     force_init(u_boot_console)
     ram = u_boot_utils.find_ram_base(u_boot_console)
@@ -186,7 +222,8 @@ def test_tpm2_dam_parameters(u_boot_console):
     the authentication, otherwise the lockout will be engaged after the first
     failed authentication attempt.
     """
-
+    if is_sandbox(u_boot_console):
+        tpm2_sandbox_init(u_boot_console)
     force_init(u_boot_console)
     ram = u_boot_utils.find_ram_base(u_boot_console)
 
@@ -209,6 +246,8 @@ def test_tpm2_pcr_read(u_boot_console):
 
     Perform a PCR read of the 0th PCR. Must be zero.
     """
+    if is_sandbox(u_boot_console):
+        tpm2_sandbox_init(u_boot_console)
 
     force_init(u_boot_console)
     ram = u_boot_utils.find_ram_base(u_boot_console)
@@ -236,7 +275,8 @@ def test_tpm2_pcr_extend(u_boot_console):
     No authentication mechanism is used here, not protecting against packet
     replay, yet.
     """
-
+    if is_sandbox(u_boot_console):
+        tpm2_sandbox_init(u_boot_console)
     force_init(u_boot_console)
     ram = u_boot_utils.find_ram_base(u_boot_console)
 
diff --git a/test/py/tests/test_vboot.py b/test/py/tests/test_vboot.py
index 6dff677..095e00c 100644
--- a/test/py/tests/test_vboot.py
+++ b/test/py/tests/test_vboot.py
@@ -24,6 +24,7 @@ For configuration verification:
 Tests run with both SHA1 and SHA256 hashing.
 """
 
+import os
 import shutil
 import struct
 import pytest
@@ -34,16 +35,16 @@ import vboot_evil
 # Only run the full suite on a few combinations, since it doesn't add any more
 # test coverage.
 TESTDATA = [
-    ['sha1', '', None, False, True],
-    ['sha1', '', '-E -p 0x10000', False, False],
-    ['sha1', '-pss', None, False, False],
-    ['sha1', '-pss', '-E -p 0x10000', False, False],
-    ['sha256', '', None, False, False],
-    ['sha256', '', '-E -p 0x10000', False, False],
-    ['sha256', '-pss', None, False, False],
-    ['sha256', '-pss', '-E -p 0x10000', False, False],
-    ['sha256', '-pss', None, True, False],
-    ['sha256', '-pss', '-E -p 0x10000', True, True],
+    ['sha1-basic', 'sha1', '', None, False, True],
+    ['sha1-pad', 'sha1', '', '-E -p 0x10000', False, False],
+    ['sha1-pss', 'sha1', '-pss', None, False, False],
+    ['sha1-pss-pad', 'sha1', '-pss', '-E -p 0x10000', False, False],
+    ['sha256-basic', 'sha256', '', None, False, False],
+    ['sha256-pad', 'sha256', '', '-E -p 0x10000', False, False],
+    ['sha256-pss', 'sha256', '-pss', None, False, False],
+    ['sha256-pss-pad', 'sha256', '-pss', '-E -p 0x10000', False, False],
+    ['sha256-pss-required', 'sha256', '-pss', None, True, False],
+    ['sha256-pss-pad-required', 'sha256', '-pss', '-E -p 0x10000', True, True],
 ]
 
 @pytest.mark.boardspec('sandbox')
@@ -52,9 +53,9 @@ TESTDATA = [
 @pytest.mark.requiredtool('fdtget')
 @pytest.mark.requiredtool('fdtput')
 @pytest.mark.requiredtool('openssl')
-@pytest.mark.parametrize("sha_algo,padding,sign_options,required,full_test",
+@pytest.mark.parametrize("name,sha_algo,padding,sign_options,required,full_test",
                          TESTDATA)
-def test_vboot(u_boot_console, sha_algo, padding, sign_options, required,
+def test_vboot(u_boot_console, name, sha_algo, padding, sign_options, required,
                full_test):
     """Test verified boot signing with mkimage and verification with 'bootm'.
 
@@ -365,7 +366,9 @@ def test_vboot(u_boot_console, sha_algo, padding, sign_options, required,
         run_bootm(sha_algo, 'multi required key', '', False)
 
     cons = u_boot_console
-    tmpdir = cons.config.result_dir + '/'
+    tmpdir = os.path.join(cons.config.result_dir, name) + '/'
+    if not os.path.exists(tmpdir):
+        os.mkdir(tmpdir)
     datadir = cons.config.source_dir + '/test/py/tests/vboot/'
     fit = '%stest.fit' % tmpdir
     mkimage = cons.config.build_dir + '/tools/mkimage'
diff --git a/test/py/tests/vboot/hash-images.its b/test/py/tests/vboot/hash-images.its
new file mode 100644
index 0000000..3ff7972
--- /dev/null
+++ b/test/py/tests/vboot/hash-images.its
@@ -0,0 +1,76 @@
+/dts-v1/;
+
+/ {
+	description = "Chrome OS kernel image with one or more FDT blobs";
+	#address-cells = <1>;
+
+	images {
+		kernel {
+			data = /incbin/("test-kernel.bin");
+			type = "kernel_noload";
+			arch = "sandbox";
+			os = "linux";
+			compression = "none";
+			load = <0x4>;
+			entry = <0x8>;
+			kernel-version = <1>;
+			hash-0 {
+                                algo = "crc16-ccitt";
+                        };
+                        hash-1 {
+                                algo = "crc32";
+                        };
+                        hash-2 {
+                                algo = "md5";
+                        };
+                        hash-3 {
+                                algo = "sha1";
+                        };
+                        hash-4 {
+                                algo = "sha256";
+                        };
+                        hash-5 {
+                                algo = "sha384";
+                        };
+                        hash-6 {
+                                algo = "sha512";
+                        };
+		};
+		fdt-1 {
+			description = "snow";
+			data = /incbin/("sandbox-kernel.dtb");
+			type = "flat_dt";
+			arch = "sandbox";
+			compression = "none";
+			fdt-version = <1>;
+			hash-0 {
+                                algo = "crc16-ccitt";
+                        };
+                        hash-1 {
+                                algo = "crc32";
+                        };
+                        hash-2 {
+                                algo = "md5";
+                        };
+                        hash-3 {
+                                algo = "sha1";
+                        };
+                        hash-4 {
+                                algo = "sha256";
+                        };
+                        hash-5 {
+                                algo = "sha384";
+                        };
+                        hash-6 {
+                                algo = "sha512";
+                        };
+		};
+	};
+	configurations {
+		default = "conf-1";
+		conf-1 {
+			kernel = "kernel";
+			fdt = "fdt-1";
+		};
+	};
+};