Merge branch '2022-05-23-regression-fixes'WIP/23May2022

- Fix PowerPC NOR booting, important SPI uclass fixes/updates, gic_v2
  fix when CPU is not in EL3, fsl_esdhc_spl fix, and squashfs fix for
  linking on some architectures.

18 files changed, 148 insertions, 79 deletions

diff --git a/Makefile b/Makefile
index e3ce287..107685e 100644
--- a/Makefile
+++ b/Makefile
@@ -1263,7 +1263,7 @@ spl/u-boot-spl.srec: spl/u-boot-spl FORCE
 
 OBJCOPYFLAGS_u-boot-nodtb.bin := -O binary \
 		$(if $(CONFIG_X86_16BIT_INIT),-R .start16 -R .resetvec) \
-		$(if $(CONFIG_MPC85XX_HAVE_RESET_VECTOR),-R .bootpg -R .resetvec)
+		$(if $(CONFIG_MPC85XX_HAVE_RESET_VECTOR),$(if $(CONFIG_OF_EMBED),,-R .bootpg -R .resetvec))
 
 binary_size_check: u-boot-nodtb.bin FORCE
 	@file_size=$(shell wc -c u-boot-nodtb.bin | awk '{print $$1}') ; \
diff --git a/arch/arm/lib/gic_64.S b/arch/arm/lib/gic_64.S
index 155212a..86cd882 100644
--- a/arch/arm/lib/gic_64.S
+++ b/arch/arm/lib/gic_64.S
@@ -40,6 +40,8 @@ ENTRY(gic_init_secure)
 	sub	w10, w10, #0x1
 	cbnz	w10, 0b
 #elif defined(CONFIG_GICV2)
+	switch_el x1, 2f, 1f, 1f
+2:
 	mov	w9, #0x3		/* EnableGrp0 | EnableGrp1 */
 	str	w9, [x0, GICD_CTLR]	/* Secure GICD_CTLR */
 	ldr	w9, [x0, GICD_TYPER]
@@ -141,6 +143,8 @@ ENTRY(gic_init_secure_percpu)
 	 * x0: Distributor Base
 	 * x1: Cpu Interface Base
 	 */
+	switch_el x2, 4f, 5f, 5f
+4:
 	mov	w9, #~0			/* Config SGIs and PPIs as Grp1 */
 	str	w9, [x0, GICD_IGROUPRn]	/* GICD_IGROUPR0 */
 	mov	w9, #0x1		/* Enable SGI 0 */
@@ -155,6 +159,7 @@ ENTRY(gic_init_secure_percpu)
 	mov	w9, #0x1 << 7		/* Non-Secure access to GICC_PMR */
 	str	w9, [x1, GICC_PMR]
 #endif
+5:
 	ret
 ENDPROC(gic_init_secure_percpu)
 
diff --git a/arch/powerpc/dts/u-boot.dtsi b/arch/powerpc/dts/u-boot.dtsi
index 9661f4d..67de476 100644
--- a/arch/powerpc/dts/u-boot.dtsi
+++ b/arch/powerpc/dts/u-boot.dtsi
@@ -20,7 +20,7 @@
 
 		u-boot-dtb-with-ucode {
 #ifdef CONFIG_MPC85xx
-			align = <256>;
+			align = <4>;
 #endif
 		};
 #ifdef CONFIG_MPC85XX_HAVE_RESET_VECTOR
diff --git a/board/CZ.NIC/turris_mox/turris_mox.c b/board/CZ.NIC/turris_mox/turris_mox.c
index a4738b3..68bc315 100644
--- a/board/CZ.NIC/turris_mox/turris_mox.c
+++ b/board/CZ.NIC/turris_mox/turris_mox.c
@@ -149,9 +149,9 @@ static int mox_do_spi(u8 *in, u8 *out, size_t size)
 	struct udevice *dev;
 	int ret;
 
-	ret = spi_get_bus_and_cs(0, 1, 1000000, SPI_CPHA | SPI_CPOL,
-				 "spi_generic_drv", "moxtet@1", &dev,
-				 &slave);
+	ret = _spi_get_bus_and_cs(0, 1, 1000000, SPI_CPHA | SPI_CPOL,
+				  "spi_generic_drv", "moxtet@1", &dev,
+				  &slave);
 	if (ret)
 		goto fail;
 
diff --git a/cmd/sf.c b/cmd/sf.c
index 8bdebd9..8713736 100644
--- a/cmd/sf.c
+++ b/cmd/sf.c
@@ -91,6 +91,7 @@ static int do_spi_flash_probe(int argc, char *const argv[])
 	unsigned int speed = CONFIG_SF_DEFAULT_SPEED;
 	unsigned int mode = CONFIG_SF_DEFAULT_MODE;
 	char *endp;
+	bool use_dt = true;
 #if CONFIG_IS_ENABLED(DM_SPI_FLASH)
 	struct udevice *new, *bus_dev;
 	int ret;
@@ -117,11 +118,13 @@ static int do_spi_flash_probe(int argc, char *const argv[])
 		speed = simple_strtoul(argv[2], &endp, 0);
 		if (*argv[2] == 0 || *endp != 0)
 			return -1;
+		use_dt = false;
 	}
 	if (argc >= 4) {
 		mode = hextoul(argv[3], &endp);
 		if (*argv[3] == 0 || *endp != 0)
 			return -1;
+		use_dt = false;
 	}
 
 #if CONFIG_IS_ENABLED(DM_SPI_FLASH)
@@ -131,14 +134,18 @@ static int do_spi_flash_probe(int argc, char *const argv[])
 		device_remove(new, DM_REMOVE_NORMAL);
 	}
 	flash = NULL;
-	ret = spi_flash_probe_bus_cs(bus, cs, speed, mode, &new);
-	if (ret) {
+	if (use_dt) {
+		spi_flash_probe_bus_cs(bus, cs, &new);
+		flash = dev_get_uclass_priv(new);
+	} else {
+		flash = spi_flash_probe(bus, cs, speed, mode);
+	}
+
+	if (!flash) {
 		printf("Failed to initialize SPI flash at %u:%u (error %d)\n",
 		       bus, cs, ret);
 		return 1;
 	}
-
-	flash = dev_get_uclass_priv(new);
 #else
 	if (flash)
 		spi_flash_free(flash);
diff --git a/cmd/spi.c b/cmd/spi.c
index 6dc3267..454ebe3 100644
--- a/cmd/spi.c
+++ b/cmd/spi.c
@@ -46,8 +46,8 @@ static int do_spi_xfer(int bus, int cs)
 	str = strdup(name);
 	if (!str)
 		return -ENOMEM;
-	ret = spi_get_bus_and_cs(bus, cs, freq, mode, "spi_generic_drv",
-				 str, &dev, &slave);
+	ret = _spi_get_bus_and_cs(bus, cs, freq, mode, "spi_generic_drv",
+				  str, &dev, &slave);
 	if (ret)
 		return ret;
 #else
diff --git a/drivers/mmc/fsl_esdhc_spl.c b/drivers/mmc/fsl_esdhc_spl.c
index ea8f4cd6..760f13d 100644
--- a/drivers/mmc/fsl_esdhc_spl.c
+++ b/drivers/mmc/fsl_esdhc_spl.c
@@ -106,7 +106,7 @@ again:
 	blk_off = (sector * 512) % mmc->read_bl_len;
 	blk_cnt = DIV_ROUND_UP(512,  mmc->read_bl_len);
 	err = mmc->block_dev.block_read(&mmc->block_dev, blk_start, blk_cnt, tmp_buf);
-	if (err != 1) {
+	if (err != blk_cnt) {
 		puts("spl: mmc read failed!!\n");
 		hang();
 	}
diff --git a/drivers/mtd/spi/sf-uclass.c b/drivers/mtd/spi/sf-uclass.c
index 63d1629..e6e650e 100644
--- a/drivers/mtd/spi/sf-uclass.c
+++ b/drivers/mtd/spi/sf-uclass.c
@@ -46,25 +46,12 @@ int spl_flash_get_sw_write_prot(struct udevice *dev)
  * TODO(sjg@chromium.org): This is an old-style function. We should remove
  * it when all SPI flash drivers use dm
  */
-struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
+struct spi_flash *spi_flash_probe(unsigned int busnum, unsigned int cs,
 				  unsigned int max_hz, unsigned int spi_mode)
 {
-	struct udevice *dev;
-
-	if (spi_flash_probe_bus_cs(bus, cs, max_hz, spi_mode, &dev))
-		return NULL;
-
-	return dev_get_uclass_priv(dev);
-}
-
-int spi_flash_probe_bus_cs(unsigned int busnum, unsigned int cs,
-			   unsigned int max_hz, unsigned int spi_mode,
-			   struct udevice **devp)
-{
 	struct spi_slave *slave;
 	struct udevice *bus;
 	char *str;
-	int ret;
 
 #if defined(CONFIG_SPL_BUILD) && CONFIG_IS_ENABLED(USE_TINY_PRINTF)
 	str = "spi_flash";
@@ -74,8 +61,22 @@ int spi_flash_probe_bus_cs(unsigned int busnum, unsigned int cs,
 	snprintf(name, sizeof(name), "spi_flash@%d:%d", busnum, cs);
 	str = strdup(name);
 #endif
-	ret = spi_get_bus_and_cs(busnum, cs, max_hz, spi_mode,
-				  "jedec_spi_nor", str, &bus, &slave);
+
+	if (_spi_get_bus_and_cs(busnum, cs, max_hz, spi_mode,
+				"jedec_spi_nor", str, &bus, &slave))
+		return NULL;
+
+	return dev_get_uclass_priv(slave->dev);
+}
+
+int spi_flash_probe_bus_cs(unsigned int busnum, unsigned int cs,
+			   struct udevice **devp)
+{
+	struct spi_slave *slave;
+	struct udevice *bus;
+	int ret;
+
+	ret = spi_get_bus_and_cs(busnum, cs, &bus, &slave);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/fm/fm.c b/drivers/net/fm/fm.c
index f825612..d0b492b 100644
--- a/drivers/net/fm/fm.c
+++ b/drivers/net/fm/fm.c
@@ -388,7 +388,7 @@ int fm_init_common(int index, struct ccsr_fman *reg)
 
 		/* speed and mode will be read from DT */
 		ret = spi_flash_probe_bus_cs(CONFIG_SF_DEFAULT_BUS,
-					     CONFIG_SF_DEFAULT_CS, 0, 0, &new);
+					     CONFIG_SF_DEFAULT_CS, &new);
 
 		ucode_flash = dev_get_uclass_priv(new);
 #else
@@ -475,7 +475,7 @@ int fm_init_common(int index, struct ccsr_fman *reg)
 
 	/* speed and mode will be read from DT */
 	ret = spi_flash_probe_bus_cs(CONFIG_SF_DEFAULT_BUS, CONFIG_SF_DEFAULT_CS,
-				     0, 0, &new);
+				     &new);
 
 	ucode_flash = dev_get_uclass_priv(new);
 #else
diff --git a/drivers/net/pfe_eth/pfe_firmware.c b/drivers/net/pfe_eth/pfe_firmware.c
index 6669048..82a4aa8 100644
--- a/drivers/net/pfe_eth/pfe_firmware.c
+++ b/drivers/net/pfe_eth/pfe_firmware.c
@@ -172,31 +172,20 @@ static int pfe_fit_check(void)
 int pfe_spi_flash_init(void)
 {
 	struct spi_flash *pfe_flash;
-	struct udevice *new;
 	int ret = 0;
 	void *addr = malloc(CONFIG_SYS_LS_PFE_FW_LENGTH);
 
 	if (!addr)
 		return -ENOMEM;
 
-	ret = spi_flash_probe_bus_cs(CONFIG_SYS_FSL_PFE_SPI_BUS,
-				     CONFIG_SYS_FSL_PFE_SPI_CS,
-				     CONFIG_SYS_FSL_PFE_SPI_MAX_HZ,
-				     CONFIG_SYS_FSL_PFE_SPI_MODE,
-				     &new);
-	if (ret) {
-		printf("SF: failed to probe spi\n");
-		free(addr);
-		device_remove(new, DM_REMOVE_NORMAL);
-		return ret;
-	}
-
+	pfe_flash = spi_flash_probe(CONFIG_SYS_FSL_PFE_SPI_BUS,
+				    CONFIG_SYS_FSL_PFE_SPI_CS,
+				    CONFIG_SYS_FSL_PFE_SPI_MAX_HZ,
+				    CONFIG_SYS_FSL_PFE_SPI_MODE);
 
-	pfe_flash = dev_get_uclass_priv(new);
 	if (!pfe_flash) {
 		printf("SF: probe for pfe failed\n");
 		free(addr);
-		device_remove(new, DM_REMOVE_NORMAL);
 		return -ENODEV;
 	}
 
diff --git a/drivers/net/sni_netsec.c b/drivers/net/sni_netsec.c
index 24caacf..9780f20 100644
--- a/drivers/net/sni_netsec.c
+++ b/drivers/net/sni_netsec.c
@@ -621,12 +621,10 @@ static int netsec_stop_gmac(struct netsec_priv *priv)
 
 static void netsec_spi_read(char *buf, loff_t len, loff_t offset)
 {
-	struct udevice *new;
 	struct spi_flash *flash;
 
-	spi_flash_probe_bus_cs(CONFIG_SF_DEFAULT_BUS, CONFIG_SF_DEFAULT_CS,
-			       CONFIG_SF_DEFAULT_SPEED, CONFIG_SF_DEFAULT_MODE, &new);
-	flash = dev_get_uclass_priv(new);
+	flash = spi_flash_probe(CONFIG_SF_DEFAULT_BUS, CONFIG_SF_DEFAULT_CS,
+				CONFIG_SF_DEFAULT_SPEED, CONFIG_SF_DEFAULT_MODE);
 
 	spi_flash_read(flash, offset, len, buf);
 }
diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c
index f8ec312..f2791c4 100644
--- a/drivers/spi/spi-uclass.c
+++ b/drivers/spi/spi-uclass.c
@@ -340,9 +340,65 @@ int spi_find_bus_and_cs(int busnum, int cs, struct udevice **busp,
 	return ret;
 }
 
-int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode,
-		       const char *drv_name, const char *dev_name,
-		       struct udevice **busp, struct spi_slave **devp)
+int spi_get_bus_and_cs(int busnum, int cs, struct udevice **busp,
+		       struct spi_slave **devp)
+{
+	struct udevice *bus, *dev;
+	struct dm_spi_bus *bus_data;
+	struct spi_slave *slave;
+	int ret;
+
+#if CONFIG_IS_ENABLED(OF_PLATDATA)
+	ret = uclass_first_device_err(UCLASS_SPI, &bus);
+#else
+	ret = uclass_get_device_by_seq(UCLASS_SPI, busnum, &bus);
+#endif
+	if (ret) {
+		log_err("Invalid bus %d (err=%d)\n", busnum, ret);
+		return ret;
+	}
+	ret = spi_find_chip_select(bus, cs, &dev);
+	if (ret) {
+		dev_err(bus, "Invalid chip select %d:%d (err=%d)\n", busnum, cs, ret);
+		return ret;
+	}
+
+	if (!device_active(dev)) {
+		struct spi_slave *slave;
+
+		ret = device_probe(dev);
+		if (ret)
+			goto err;
+		slave = dev_get_parent_priv(dev);
+		slave->dev = dev;
+	}
+
+	slave = dev_get_parent_priv(dev);
+	bus_data = dev_get_uclass_priv(bus);
+
+	/*
+	 * In case the operation speed is not yet established by
+	 * dm_spi_claim_bus() ensure the bus is configured properly.
+	 */
+	if (!bus_data->speed) {
+		ret = spi_claim_bus(slave);
+		if (ret)
+			goto err;
+	}
+	*busp = bus;
+	*devp = slave;
+
+	return 0;
+
+err:
+	log_debug("%s: Error path, device '%s'\n", __func__, dev->name);
+
+	return ret;
+}
+
+int _spi_get_bus_and_cs(int busnum, int cs, int speed, int mode,
+			const char *drv_name, const char *dev_name,
+			struct udevice **busp, struct spi_slave **devp)
 {
 	struct udevice *bus, *dev;
 	struct dm_spi_slave_plat *plat;
@@ -453,8 +509,8 @@ struct spi_slave *spi_setup_slave(unsigned int busnum, unsigned int cs,
 	struct udevice *dev;
 	int ret;
 
-	ret = spi_get_bus_and_cs(busnum, cs, speed, mode, NULL, 0, &dev,
-				 &slave);
+	ret = _spi_get_bus_and_cs(busnum, cs, speed, mode, NULL, 0, &dev,
+				  &slave);
 	if (ret)
 		return NULL;
 
diff --git a/drivers/usb/gadget/max3420_udc.c b/drivers/usb/gadget/max3420_udc.c
index a16095f..fa655c9 100644
--- a/drivers/usb/gadget/max3420_udc.c
+++ b/drivers/usb/gadget/max3420_udc.c
@@ -830,8 +830,8 @@ static int max3420_udc_probe(struct udevice *dev)
 	cs = slave_pdata->cs;
 	speed = slave_pdata->max_hz;
 	mode = slave_pdata->mode;
-	spi_get_bus_and_cs(busnum, cs, speed, mode, "spi_generic_drv",
-			   NULL, &spid, &udc->slave);
+	_spi_get_bus_and_cs(busnum, cs, speed, mode, false, "spi_generic_drv",
+			    NULL, &spid, &udc->slave);
 
 	udc->dev = dev;
 	udc->gadget.ep0 = &udc->ep[0].ep_usb;
diff --git a/env/sf.c b/env/sf.c
index d2c07cd..4b76854 100644
--- a/env/sf.c
+++ b/env/sf.c
@@ -48,7 +48,6 @@ static int setup_flash_device(struct spi_flash **env_flash)
 
 	/* speed and mode will be read from DT */
 	ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
-				     CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE,
 				     &new);
 	if (ret) {
 		env_set_default("spi_flash_probe_bus_cs() failed", 0);
diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c
index b07c41e..b4484fa 100644
--- a/fs/squashfs/sqfs.c
+++ b/fs/squashfs/sqfs.c
@@ -8,6 +8,7 @@
  */
 
 #include <asm/unaligned.h>
+#include <div64.h>
 #include <errno.h>
 #include <fs.h>
 #include <linux/types.h>
@@ -1442,7 +1443,7 @@ int sqfs_read(const char *filename, void *buf, loff_t offset, loff_t len,
 	for (j = 0; j < datablk_count; j++) {
 		char *data_buffer;
 
-		start = data_offset / ctxt.cur_dev->blksz;
+		start = lldiv(data_offset, ctxt.cur_dev->blksz);
 		table_size = SQFS_BLOCK_SIZE(finfo.blk_sizes[j]);
 		table_offset = data_offset - (start * ctxt.cur_dev->blksz);
 		n_blks = DIV_ROUND_UP(table_size + table_offset,
@@ -1516,7 +1517,7 @@ int sqfs_read(const char *filename, void *buf, loff_t offset, loff_t len,
 		goto out;
 	}
 
-	start = frag_entry.start / ctxt.cur_dev->blksz;
+	start = lldiv(frag_entry.start, ctxt.cur_dev->blksz);
 	table_size = SQFS_BLOCK_SIZE(frag_entry.size);
 	table_offset = frag_entry.start - (start * ctxt.cur_dev->blksz);
 	n_blks = DIV_ROUND_UP(table_size + table_offset, ctxt.cur_dev->blksz);
diff --git a/include/spi.h b/include/spi.h
index fa9ab12..9a8c1fb 100644
--- a/include/spi.h
+++ b/include/spi.h
@@ -572,6 +572,23 @@ int spi_find_bus_and_cs(int busnum, int cs, struct udevice **busp,
  * Given a bus number and chip select, this finds the corresponding bus
  * device and slave device.
  *
+ * @busnum:	SPI bus number
+ * @cs:		Chip select to look for
+ * @busp:	Returns bus device
+ * @devp:	Return slave device
+ * @return 0 if found, -ve on error
+ */
+int spi_get_bus_and_cs(int busnum, int cs,
+		       struct udevice **busp, struct spi_slave **devp);
+
+/**
+ * _spi_get_bus_and_cs() - Find and activate bus and slave devices by number
+ * As spi_flash_probe(), This is an old-style function. We should remove
+ * it when all SPI flash drivers use dm
+ *
+ * Given a bus number and chip select, this finds the corresponding bus
+ * device and slave device.
+ *
  * If no such slave exists, and drv_name is not NULL, then a new slave device
  * is automatically bound on this chip select with requested speed and mode.
  *
@@ -588,7 +605,7 @@ int spi_find_bus_and_cs(int busnum, int cs, struct udevice **busp,
  * @devp:	Return slave device
  * Return: 0 if found, -ve on error
  */
-int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode,
+int _spi_get_bus_and_cs(int busnum, int cs, int speed, int mode,
 			const char *drv_name, const char *dev_name,
 			struct udevice **busp, struct spi_slave **devp);
 
diff --git a/include/spi_flash.h b/include/spi_flash.h
index d33d0dd..10d19fd 100644
--- a/include/spi_flash.h
+++ b/include/spi_flash.h
@@ -102,7 +102,6 @@ int spl_flash_get_sw_write_prot(struct udevice *dev);
 int spi_flash_std_probe(struct udevice *dev);
 
 int spi_flash_probe_bus_cs(unsigned int busnum, unsigned int cs,
-			   unsigned int max_hz, unsigned int spi_mode,
 			   struct udevice **devp);
 
 /* Compatibility function - this is the old U-Boot API */
diff --git a/test/dm/spi.c b/test/dm/spi.c
index ee4ad3a..325799b 100644
--- a/test/dm/spi.c
+++ b/test/dm/spi.c
@@ -46,19 +46,18 @@ static int dm_test_spi_find(struct unit_test_state *uts)
 
 	/* This finds nothing because we removed the device */
 	ut_asserteq(-ENODEV, spi_find_bus_and_cs(busnum, cs, &bus, &dev));
-	ut_asserteq(-ENODEV, spi_get_bus_and_cs(busnum, cs, speed, mode,
-						NULL, 0, &bus, &slave));
+	ut_asserteq(-ENODEV, spi_get_bus_and_cs(busnum, cs, &bus, &slave));
 
 	/*
 	 * This forces the device to be re-added, but there is no emulation
 	 * connected so the probe will fail. We require that bus is left
-	 * alone on failure, and that the spi_get_bus_and_cs() does not add
+	 * alone on failure, and that the _spi_get_bus_and_cs() does not add
 	 * a 'partially-inited' device.
 	 */
 	ut_asserteq(-ENODEV, spi_find_bus_and_cs(busnum, cs, &bus, &dev));
-	ut_asserteq(-ENOENT, spi_get_bus_and_cs(busnum, cs, speed, mode,
-						"jedec_spi_nor", "name", &bus,
-						&slave));
+	ut_asserteq(-ENOENT, _spi_get_bus_and_cs(busnum, cs, speed, mode,
+						 "jedec_spi_nor", "name", &bus,
+						 &slave));
 	sandbox_sf_unbind_emul(state_get_current(), busnum, cs);
 	ut_assertok(spi_cs_info(bus, cs, &info));
 	ut_asserteq_ptr(NULL, info.dev);
@@ -67,8 +66,8 @@ static int dm_test_spi_find(struct unit_test_state *uts)
 	ut_assertok(sandbox_sf_bind_emul(state, busnum, cs, bus, node,
 					 "name"));
 	ut_assertok(spi_find_bus_and_cs(busnum, cs, &bus, &dev));
-	ut_assertok(spi_get_bus_and_cs(busnum, cs, speed, mode,
-				       "jedec_spi_nor", "name", &bus, &slave));
+	ut_assertok(_spi_get_bus_and_cs(busnum, cs, speed, mode,
+					"jedec_spi_nor", "name", &bus, &slave));
 
 	ut_assertok(spi_cs_info(bus, cs, &info));
 	ut_asserteq_ptr(info.dev, slave->dev);
@@ -76,8 +75,9 @@ static int dm_test_spi_find(struct unit_test_state *uts)
 	/* We should be able to add something to another chip select */
 	ut_assertok(sandbox_sf_bind_emul(state, busnum, cs_b, bus, node,
 					 "name"));
-	ut_asserteq(-EINVAL, spi_get_bus_and_cs(busnum, cs_b, speed, mode,
-				       "jedec_spi_nor", "name", &bus, &slave));
+	ut_asserteq(-EINVAL, _spi_get_bus_and_cs(busnum, cs_b, speed, mode,
+						 "jedec_spi_nor", "name", &bus,
+						 &slave));
 	ut_asserteq(-EINVAL, spi_cs_info(bus, cs_b, &info));
 	ut_asserteq_ptr(NULL, info.dev);
 
@@ -142,14 +142,12 @@ static int dm_test_spi_claim_bus(struct unit_test_state *uts)
 	struct udevice *bus;
 	struct spi_slave *slave_a, *slave_b;
 	struct dm_spi_slave_plat *slave_plat;
-	const int busnum = 0, cs_a = 0, cs_b = 1, mode = 0;
+	const int busnum = 0, cs_a = 0, cs_b = 1;
 
 	/* Get spi slave on CS0 */
-	ut_assertok(spi_get_bus_and_cs(busnum, cs_a, 1000000, mode, NULL, 0,
-				       &bus, &slave_a));
+	ut_assertok(spi_get_bus_and_cs(busnum, cs_a, &bus, &slave_a));
 	/* Get spi slave on CS1 */
-	ut_assertok(spi_get_bus_and_cs(busnum, cs_b, 1000000, mode, NULL, 0,
-				       &bus, &slave_b));
+	ut_assertok(spi_get_bus_and_cs(busnum, cs_b, &bus, &slave_b));
 
 	/* Different max_hz, different mode. */
 	ut_assert(slave_a->max_hz != slave_b->max_hz);
@@ -178,12 +176,11 @@ static int dm_test_spi_xfer(struct unit_test_state *uts)
 {
 	struct spi_slave *slave;
 	struct udevice *bus;
-	const int busnum = 0, cs = 0, mode = 0;
+	const int busnum = 0, cs = 0;
 	const char dout[5] = {0x9f};
 	unsigned char din[5];
 
-	ut_assertok(spi_get_bus_and_cs(busnum, cs, 1000000, mode, NULL, 0,
-				       &bus, &slave));
+	ut_assertok(spi_get_bus_and_cs(busnum, cs, &bus, &slave));
 	ut_assertok(spi_claim_bus(slave));
 	ut_assertok(spi_xfer(slave, 40, dout, din,
 			     SPI_XFER_BEGIN | SPI_XFER_END));