Merge tag 'xilinx-for-v2020.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx/FPGA changes for v2020.04

ARM64:
- Add INIT_SPL_RELATIVE dependency

SPL:
- FIT image fix
- Enable customization of bl2_plat_get_bl31_params()

Pytest:
- Add test for octal/hex conversions

Microblaze:
- Fix manual relocation for one SPI instance

Nand:
- Convert zynq/zynqmp drivers to DM

Xilinx:
- Enable boot script location via Kconfig
- Support OF_SEPARATE in board FDT selection
- Remove low level uart setup it is done later by code
- Add support for DEVICE_TREE variable passing for SPL

Zynq:
- Enable jtag boot mode via distro boot
- Removing unused baseaddresses from hardware.h
- DT fixups

ZynqMP:
- Fix emmc boot sequence
- Simplify spl logic around bss and board_init_r()
- Support psu_post_config_data() calling
- Tune mini-nand DTS
- Fix psu wiring for a2197 boards
- Add runtime MMC device boot order filling in spl
- Clear ATF handoff handling with custom bl2_plat_get_bl31_params()
- Add support u-boot.its generation
- Use single image configuration for all platforms
- Enable PANIC_HANG via Kconfig
- DT fixups
- Firmware fixes
- Add support for zcu208 and zcu1285

Versal:
- Fix emmc boot sequence
- Enable board_late_init() by default

include/configs/xilinx_versal.h

@@ -92,7 +92,6 @@
 	"kernel_size_r=0x10000000\0" \
 	"scriptaddr=0x20000000\0" \
 	"ramdisk_addr_r=0x02100000\0" \
-	"script_offset_f=0x7F80000\0" \
 	"script_size_f=0x80000\0"
 
 #if defined(CONFIG_MMC_SDHCI_ZYNQ)

include/configs/xilinx_zynqmp.h

@@ -94,7 +94,6 @@
 /* Console I/O Buffer Size */
 #define CONFIG_SYS_CBSIZE		2048
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
-#define CONFIG_PANIC_HANG
 #define CONFIG_SYS_MAXARGS		64
 
 /* Ethernet driver */
@@ -114,7 +113,6 @@
 	"kernel_addr_r=0x18000000\0" \
 	"scriptaddr=0x20000000\0" \
 	"ramdisk_addr_r=0x02100000\0" \
-	"script_offset_f=0x3e80000\0" \
 	"script_size_f=0x80000\0" \
 
 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
@@ -243,7 +241,11 @@
 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0 /* unused */
 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0 /* unused */
 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0 /* unused */
-# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
+# if defined(CONFIG_SPL_LOAD_FIT)
+#  define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.itb"
+# else
+#  define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"u-boot.img"
+# endif
 #endif
 
 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU)

include/configs/zynq-common.h

@@ -176,7 +176,16 @@
 #define BOOTENV_DEV_NAME_NOR(devtypeu, devtypel, instance) \
 	"nor "
 
+#define BOOT_TARGET_DEVICES_JTAG(func)  func(JTAG, jtag, na)
+
+#define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
+	"bootcmd_jtag=source $scriptaddr; echo SCRIPT FAILED: continuing...;\0"
+
+#define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
+	"jtag "
+
 #define BOOT_TARGET_DEVICES(func) \
+	BOOT_TARGET_DEVICES_JTAG(func) \
 	BOOT_TARGET_DEVICES_MMC(func) \
 	BOOT_TARGET_DEVICES_QSPI(func) \
 	BOOT_TARGET_DEVICES_NAND(func) \
@@ -194,7 +203,6 @@
 	"fdt_high=0x20000000\0"		\
 	"initrd_high=0x20000000\0"	\
 	"scriptaddr=0x20000\0"	\
-	"script_offset_f=0xFC0000\0"	\
 	"script_size_f=0x40000\0"	\
 	"fdt_addr_r=0x1f00000\0"        \
 	"pxefile_addr_r=0x2000000\0"    \