Merge branch '2022-04-06-assorted-updates'

- Add DM_PMIC support to TPS65217 and migrate some platforms to it.
- mkimage verification fixes
- DM rST fix, add missing flag when linking u-boot-elf.o

32 files changed, 174 insertions, 20 deletions

diff --git a/Makefile b/Makefile
index 81349a7..4b347d3 100644
--- a/Makefile
+++ b/Makefile
@@ -1708,6 +1708,7 @@ u-boot-img-spl-at-end.bin: u-boot.img spl/u-boot-spl.bin FORCE
 
 quiet_cmd_u-boot-elf ?= LD      $@
 	cmd_u-boot-elf ?= $(LD) u-boot-elf.o -o $@ \
+	$(if $(CONFIG_SYS_BIG_ENDIAN),-EB,-EL) \
 	-T u-boot-elf.lds --defsym=$(CONFIG_PLATFORM_ELFENTRY)=$(CONFIG_SYS_TEXT_BASE) \
 	-Ttext=$(CONFIG_SYS_TEXT_BASE)
 u-boot.elf: u-boot.bin u-boot-elf.lds
diff --git a/configs/am335x_boneblack_vboot_defconfig b/configs/am335x_boneblack_vboot_defconfig
index 3e12969..dc4693d 100644
--- a/configs/am335x_boneblack_vboot_defconfig
+++ b/configs/am335x_boneblack_vboot_defconfig
@@ -65,6 +65,9 @@ CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig
index fa97ec1..30577a6 100644
--- a/configs/am335x_evm_defconfig
+++ b/configs/am335x_evm_defconfig
@@ -88,6 +88,9 @@ CONFIG_DM_ETH=y
 CONFIG_PHY_GIGE=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/am335x_evm_spiboot_defconfig b/configs/am335x_evm_spiboot_defconfig
index abcc3e6..f1b9d6c 100644
--- a/configs/am335x_evm_spiboot_defconfig
+++ b/configs/am335x_evm_spiboot_defconfig
@@ -79,6 +79,9 @@ CONFIG_PHY_SMSC=y
 CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/am335x_guardian_defconfig b/configs/am335x_guardian_defconfig
index 28ebe00..60e428d 100644
--- a/configs/am335x_guardian_defconfig
+++ b/configs/am335x_guardian_defconfig
@@ -110,6 +110,7 @@ CONFIG_PHY=y
 CONFIG_NOP_PHY=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/am335x_hs_evm_defconfig b/configs/am335x_hs_evm_defconfig
index b6fd86f..ca42596 100644
--- a/configs/am335x_hs_evm_defconfig
+++ b/configs/am335x_hs_evm_defconfig
@@ -72,6 +72,9 @@ CONFIG_PHY_SMSC=y
 CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/am335x_hs_evm_uart_defconfig b/configs/am335x_hs_evm_uart_defconfig
index 1548317..c8df89b 100644
--- a/configs/am335x_hs_evm_uart_defconfig
+++ b/configs/am335x_hs_evm_uart_defconfig
@@ -74,6 +74,9 @@ CONFIG_PHY_SMSC=y
 CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/am335x_shc_defconfig b/configs/am335x_shc_defconfig
index 5953193..65cdc2a 100644
--- a/configs/am335x_shc_defconfig
+++ b/configs/am335x_shc_defconfig
@@ -70,4 +70,5 @@ CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_LZO=y
diff --git a/configs/am335x_shc_ict_defconfig b/configs/am335x_shc_ict_defconfig
index 00442d8..a59ebf4 100644
--- a/configs/am335x_shc_ict_defconfig
+++ b/configs/am335x_shc_ict_defconfig
@@ -68,4 +68,5 @@ CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_LZO=y
diff --git a/configs/am335x_shc_netboot_defconfig b/configs/am335x_shc_netboot_defconfig
index 37899df..3c291cf 100644
--- a/configs/am335x_shc_netboot_defconfig
+++ b/configs/am335x_shc_netboot_defconfig
@@ -71,4 +71,5 @@ CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_LZO=y
diff --git a/configs/am335x_shc_sdboot_defconfig b/configs/am335x_shc_sdboot_defconfig
index c33c94f..8c4f14d 100644
--- a/configs/am335x_shc_sdboot_defconfig
+++ b/configs/am335x_shc_sdboot_defconfig
@@ -70,4 +70,5 @@ CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_LZO=y
diff --git a/configs/am335x_sl50_defconfig b/configs/am335x_sl50_defconfig
index c71741c..41017de 100644
--- a/configs/am335x_sl50_defconfig
+++ b/configs/am335x_sl50_defconfig
@@ -68,6 +68,7 @@ CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_SMSC=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/configs/brppt1_mmc_defconfig b/configs/brppt1_mmc_defconfig
index ac0fbd5..1c72c79 100644
--- a/configs/brppt1_mmc_defconfig
+++ b/configs/brppt1_mmc_defconfig
@@ -91,6 +91,9 @@ CONFIG_MMC_OMAP_HS=y
 CONFIG_PHY_NATSEMI=y
 CONFIG_DM_ETH=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_DM_SERIAL=y
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/brppt1_nand_defconfig b/configs/brppt1_nand_defconfig
index 9df5121..267cdf4 100644
--- a/configs/brppt1_nand_defconfig
+++ b/configs/brppt1_nand_defconfig
@@ -100,6 +100,9 @@ CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000
 CONFIG_PHY_NATSEMI=y
 CONFIG_DM_ETH=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_DM_SERIAL=y
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/brppt1_spi_defconfig b/configs/brppt1_spi_defconfig
index 11d7d7b..e39294f 100644
--- a/configs/brppt1_spi_defconfig
+++ b/configs/brppt1_spi_defconfig
@@ -104,6 +104,9 @@ CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_PHY_NATSEMI=y
 CONFIG_DM_ETH=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_DM_PMIC is not set
+CONFIG_PMIC_TPS65217=y
 CONFIG_DM_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
diff --git a/configs/brsmarc1_defconfig b/configs/brsmarc1_defconfig
index 771a42f..8e8f471 100644
--- a/configs/brsmarc1_defconfig
+++ b/configs/brsmarc1_defconfig
@@ -104,6 +104,7 @@ CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_PHY_NATSEMI=y
 CONFIG_DM_ETH=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_DM_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
diff --git a/configs/brxre1_defconfig b/configs/brxre1_defconfig
index 35b2b65..e1c81d1 100644
--- a/configs/brxre1_defconfig
+++ b/configs/brxre1_defconfig
@@ -87,6 +87,7 @@ CONFIG_MISC=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_DM_ETH=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_DM_SERIAL=y
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
diff --git a/configs/chiliboard_defconfig b/configs/chiliboard_defconfig
index ae101da..1b03d83 100644
--- a/configs/chiliboard_defconfig
+++ b/configs/chiliboard_defconfig
@@ -66,6 +66,7 @@ CONFIG_PHY_SMSC=y
 CONFIG_DM_ETH=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_CPSW=y
+CONFIG_PMIC_TPS65217=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_OMAP3_SPI=y
diff --git a/drivers/power/pmic/Kconfig b/drivers/power/pmic/Kconfig
index ce0adb1..953c92e 100644
--- a/drivers/power/pmic/Kconfig
+++ b/drivers/power/pmic/Kconfig
@@ -369,6 +369,14 @@ config PMIC_TPS65941
 
 endif
 
+config PMIC_TPS65217
+	bool "Enable driver for Texas Instruments TPS65217 PMIC"
+	---help---
+	The TPS65217 is a PMIC containing several LDOs, DC to DC convertors,
+	FETs and a battery charger. This driver provides register access
+	only, and you can enable the regulator/charger drivers separately if
+	required.
+
 config POWER_MC34VR500
 	bool "Enable driver for Freescale MC34VR500 PMIC"
 	depends on !DM_PMIC
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile
index 401cde3..584d6e0 100644
--- a/drivers/power/pmic/Makefile
+++ b/drivers/power/pmic/Makefile
@@ -36,7 +36,7 @@ obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
 obj-$(CONFIG_POWER_PCA9450) += pmic_pca9450.o
 obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o
 obj-$(CONFIG_POWER_PFUZE3000) += pmic_pfuze3000.o
-obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o
+obj-$(CONFIG_PMIC_TPS65217) += pmic_tps65217.o
 obj-$(CONFIG_POWER_TPS65218) += pmic_tps62362.o
 obj-$(CONFIG_POWER_TPS65218) += pmic_tps65218.o
 obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o
diff --git a/drivers/power/pmic/pmic_tps65217.c b/drivers/power/pmic/pmic_tps65217.c
index c7f532d..ccbf223 100644
--- a/drivers/power/pmic/pmic_tps65217.c
+++ b/drivers/power/pmic/pmic_tps65217.c
@@ -6,8 +6,13 @@
 
 #include <common.h>
 #include <i2c.h>
+#include <dm.h>
+#include <errno.h>
+#include <fdtdec.h>
+#include <power/pmic.h>
 #include <power/tps65217.h>
 
+#if !CONFIG_IS_ENABLED(DM_PMIC)
 struct udevice *tps65217_dev __section(".data") = NULL;
 
 /**
@@ -148,3 +153,80 @@ int power_tps65217_init(unsigned char bus)
 #endif
 	return 0;
 }
+#else /* CONFIG_IS_ENABLED(DM_PMIC) */
+static const struct pmic_child_info pmic_children_info[] = {
+	{ .prefix = "ldo", .driver = "tps65217_ldo" },
+	{ },
+};
+
+static int tps65217_reg_count(struct udevice *dev)
+{
+	return TPS65217_PMIC_NUM_OF_REGS;
+}
+
+static int tps65217_write(struct udevice *dev, uint reg, const uint8_t *buff,
+			  int len)
+{
+	if (dm_i2c_write(dev, reg, buff, len)) {
+		pr_err("write error to device: %p register: %#x!\n", dev, reg);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static int tps65217_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
+{
+	int ret;
+
+	ret = dm_i2c_read(dev, reg, buff, len);
+	if (ret) {
+		pr_err("read error %d from device: %p register: %#x!\n", ret,
+		       dev, reg);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static int tps65217_bind(struct udevice *dev)
+{
+	ofnode regulators_node;
+	int children;
+
+	regulators_node = dev_read_subnode(dev, "regulators");
+	if (!ofnode_valid(regulators_node)) {
+		debug("%s: %s regulators subnode not found!\n", __func__,
+		      dev->name);
+		return -ENXIO;
+	}
+
+	debug("%s: '%s' - found regulators subnode\n", __func__, dev->name);
+
+	children = pmic_bind_children(dev, regulators_node, pmic_children_info);
+	if (!children)
+		debug("%s: %s - no child found\n", __func__, dev->name);
+
+	/* Always return success for this device */
+	return 0;
+}
+
+static struct dm_pmic_ops tps65217_ops = {
+	.reg_count = tps65217_reg_count,
+	.read = tps65217_read,
+	.write = tps65217_write,
+};
+
+static const struct udevice_id tps65217_ids[] = {
+	{ .compatible = "ti,tps65217" },
+	{ }
+};
+
+U_BOOT_DRIVER(pmic_tps65217) = {
+	.name = "tps65217 pmic",
+	.id = UCLASS_PMIC,
+	.of_match = tps65217_ids,
+	.bind = tps65217_bind,
+	.ops = &tps65217_ops,
+};
+#endif
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 748cbe3..cbb7b91 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -166,7 +166,6 @@
 #define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
 
 /* PMIC support */
-#define CONFIG_POWER_TPS65217
 #define CONFIG_POWER_TPS65910
 
 /* SPL */
diff --git a/include/configs/am335x_guardian.h b/include/configs/am335x_guardian.h
index 608a22d..b927032 100644
--- a/include/configs/am335x_guardian.h
+++ b/include/configs/am335x_guardian.h
@@ -94,9 +94,6 @@
 #define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
 #define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
 
-/* PMIC support */
-#define CONFIG_POWER_TPS65217
-
 /* Bootcount using the RTC block */
 #define CONFIG_SYS_BOOTCOUNT_LE
 
diff --git a/include/configs/am335x_shc.h b/include/configs/am335x_shc.h
index 4c8df57..5964ccc 100644
--- a/include/configs/am335x_shc.h
+++ b/include/configs/am335x_shc.h
@@ -145,7 +145,4 @@
 #define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
 #define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
 
-/* PMIC support */
-#define CONFIG_POWER_TPS65217
-
 #endif	/* ! __CONFIG_AM335X_SHC_H */
diff --git a/include/configs/am335x_sl50.h b/include/configs/am335x_sl50.h
index 0da9897..a57d551 100644
--- a/include/configs/am335x_sl50.h
+++ b/include/configs/am335x_sl50.h
@@ -50,7 +50,6 @@
 #define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
 
 /* PMIC support */
-#define CONFIG_POWER_TPS65217
 #define CONFIG_POWER_TPS65910
 
 /* SPL */
diff --git a/include/configs/brppt1.h b/include/configs/brppt1.h
index d5458ed..769b3f0 100644
--- a/include/configs/brppt1.h
+++ b/include/configs/brppt1.h
@@ -22,8 +22,6 @@
 #define V_OSCK				26000000  /* Clock output from T2 */
 #define V_SCLK				(V_OSCK)
 
-#define CONFIG_POWER_TPS65217
-
 /*
  * When we have NAND flash we expect to be making use of mtdparts,
  * both for ease of use in U-Boot and for passing information on to
diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h
index 9b2e8b5..5fc8ce6 100644
--- a/include/configs/bur_am335x_common.h
+++ b/include/configs/bur_am335x_common.h
@@ -26,7 +26,6 @@
 /* Timer information */
 #define CONFIG_SYS_PTV			2	/* Divisor: 2^(PTV+1) => 8 */
 #define CONFIG_SYS_TIMERBASE		0x48040000	/* Use Timer2 */
-#define CONFIG_POWER_TPS65217
 
 #include <asm/arch/omap.h>
 
diff --git a/include/configs/chiliboard.h b/include/configs/chiliboard.h
index ad1cd86..82acda5 100644
--- a/include/configs/chiliboard.h
+++ b/include/configs/chiliboard.h
@@ -106,9 +106,6 @@
 #define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
 #define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
 
-/* PMIC support */
-#define CONFIG_POWER_TPS65217
-
 /* SPL */
 /* Bootcount using the RTC block */
 #define CONFIG_SYS_BOOTCOUNT_BE
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h
index 744dffe..6a996d9 100644
--- a/include/dm/ofnode.h
+++ b/include/dm/ofnode.h
@@ -900,10 +900,10 @@ int ofnode_read_pci_vendev(ofnode node, u16 *vendor, u16 *device);
  * Look at the compatible property of a device node that represents a eth phy
  * device and extract phy vendor id and device id from it.
  *
- * @param node		node to examine
- * @param vendor	vendor id of the eth phy device
- * @param device	device id of the eth phy device
- * @return 0 if ok, negative on error
+ * @node:	node to examine
+ * @vendor:	vendor id of the eth phy device
+ * @device:	device id of the eth phy device
+ * Return:	 0 if ok, negative on error
  */
 int ofnode_read_eth_phy_id(ofnode node, u16 *vendor, u16 *device);
 
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index e4c5f74..12208c7 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -549,7 +549,6 @@ CONFIG_POWER_PFUZE3000_I2C_ADDR
 CONFIG_POWER_SPI
 CONFIG_POWER_TPS62362
 CONFIG_POWER_TPS65090_EC
-CONFIG_POWER_TPS65217
 CONFIG_POWER_TPS65218
 CONFIG_POWER_TPS65910
 CONFIG_PPC_CLUSTER_START
diff --git a/tools/mkimage.c b/tools/mkimage.c
index b46216f..be58e56 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -341,6 +341,44 @@ static void process_args(int argc, char **argv)
 		usage("Missing output filename");
 }
 
+static void verify_image(const struct image_type_params *tparams)
+{
+	struct stat sbuf;
+	void *ptr;
+	int ifd;
+
+	ifd = open(params.imagefile, O_RDONLY | O_BINARY);
+	if (ifd < 0) {
+		fprintf(stderr, "%s: Can't open %s: %s\n",
+			params.cmdname, params.imagefile,
+			strerror(errno));
+		exit(EXIT_FAILURE);
+	}
+
+	if (fstat(ifd, &sbuf) < 0) {
+		fprintf(stderr, "%s: Can't stat %s: %s\n",
+			params.cmdname, params.imagefile, strerror(errno));
+		exit(EXIT_FAILURE);
+	}
+	params.file_size = sbuf.st_size;
+
+	ptr = mmap(0, params.file_size, PROT_READ, MAP_SHARED, ifd, 0);
+	if (ptr == MAP_FAILED) {
+		fprintf(stderr, "%s: Can't map %s: %s\n",
+			params.cmdname, params.imagefile, strerror(errno));
+		exit(EXIT_FAILURE);
+	}
+
+	if (tparams->verify_header((unsigned char *)ptr, params.file_size, &params) != 0) {
+		fprintf(stderr, "%s: Failed to verify header of %s\n",
+			params.cmdname, params.imagefile);
+		exit(EXIT_FAILURE);
+	}
+
+	(void)munmap(ptr, params.file_size);
+	(void)close(ifd);
+}
+
 int main(int argc, char **argv)
 {
 	int ifd = -1;
@@ -703,6 +741,9 @@ int main(int argc, char **argv)
 		exit (EXIT_FAILURE);
 	}
 
+	if (tparams->verify_header)
+		verify_image(tparams);
+
 	exit (EXIT_SUCCESS);
 }
 
diff --git a/tools/rkcommon.c b/tools/rkcommon.c
index 29f2676..ff62c75 100644
--- a/tools/rkcommon.c
+++ b/tools/rkcommon.c
@@ -450,6 +450,10 @@ int rkcommon_verify_header(unsigned char *buf, int size,
 	struct spl_info *img_spl_info, *spl_info;
 	int ret;
 
+	/* spl_hdr is abandon on header_v2 */
+	if ((*(uint32_t *)buf) == RK_MAGIC_V2)
+		return 0;
+
 	ret = rkcommon_parse_header(buf, &header0, &img_spl_info);
 
 	/* If this is the (unimplemented) RC4 case, then rewrite the result */