opensbi: bump to 1.7

This release has:
- New parameter in top-level Makefile for reproducible builds
- Added MIPS P8700 platform support
- Allow arbitrary path in LLVM parameter of top-level Makefile
- Improved SBI v3.0 extensions to match frozen specification
-  Emulate AMO instructions when Zaamo is not available
- Stop the harts waiting for HSM start from supervisor software
- Improved generic platform overrides to use common fdt_driver helpers
- Improved SBI MPXY framework to use per-domain data
- Added support for control transfer records (CTR) ISA extension
- Use LR and SC when Zaamo ISA extension is not available
- Added PXA UART support
- Added support for double-trap ISA extensions
- Optimized hartid and scratch lookup
- Added unit tests for bitwise operations
- Added unit tests for SBI ecall functionality
- Constify various FDT driver definitions
- Added MPXY RPMI mailbox driver for System MSI service group
- Improved RPMI drivers to match frozen specifications
- Initialize miscellaneous early drivers in one pass
- Use fdt_driver helpers for irqchip driver framework
- Allow adding SSE events dynamically at boot-time
- Simple singly linked list implementation

Overall, this release adds more ISA extensions and does many device driver
improvements.

(From OE-Core rev: 4278b9dde47957393fee46dfcc6620c3838cc73d)

Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-bsp/opensbi/opensbi/0001-Makefile-Add-flag-for-reprodubility-compiler-flags.patch

@@ -1,49 +0,0 @@
-From f4c440219f42d74bd3d6688132ea876f3f51e601 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Wed, 14 May 2025 19:50:24 -0700
-Subject: [PATCH] Makefile: Add flag for reprodubility compiler flags
-
-Provides mechanism to remove absolute paths from binaries using
--ffile-prefix-map
-
-It will help distros (e.g. yocto based ones ) which want to ship
-the .elf files but need to scrub absolute paths in objects
-
-Upstream-Status: Submitted [https://lists.infradead.org/pipermail/opensbi/2025-May/008458.html]
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- Makefile | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/Makefile b/Makefile
-index e90836c7..22d4ecff 100644
---- a/Makefile
-+++ b/Makefile
-@@ -174,6 +174,11 @@ else
- USE_LD_FLAG	=	-fuse-ld=bfd
- endif
- 
-+REPRODUCIBLE ?= n
-+ifeq ($(REPRODUCIBLE),y)
-+REPRODUCIBLE_FLAGS		+=	-ffile-prefix-map=$(src_dir)=
-+endif
-+
- # Check whether the linker supports creating PIEs
- OPENSBI_LD_PIE := $(shell $(CC) $(CLANG_TARGET) $(RELAX_FLAG) $(USE_LD_FLAG) -fPIE -nostdlib -Wl,-pie -x c /dev/null -o /dev/null >/dev/null 2>&1 && echo y || echo n)
- 
-@@ -362,6 +367,7 @@ GENFLAGS	+=	$(firmware-genflags-y)
- 
- CFLAGS		=	-g -Wall -Werror -ffreestanding -nostdlib -fno-stack-protector -fno-strict-aliasing -ffunction-sections -fdata-sections
- CFLAGS		+=	-fno-omit-frame-pointer -fno-optimize-sibling-calls
-+CFLAGS		+=	$(REPRODUCIBLE_FLAGS)
- # Optionally supported flags
- ifeq ($(CC_SUPPORT_VECTOR),y)
- CFLAGS		+=	-DOPENSBI_CC_SUPPORT_VECTOR
-@@ -387,6 +393,7 @@ CPPFLAGS	+=	$(firmware-cppflags-y)
- ASFLAGS		=	-g -Wall -nostdlib
- ASFLAGS		+=	-fno-omit-frame-pointer -fno-optimize-sibling-calls
- ASFLAGS		+=	-fPIE
-+ASFLAGS		+=	$(REPRODUCIBLE_FLAGS)
- # Optionally supported flags
- ifeq ($(CC_SUPPORT_SAVE_RESTORE),y)
- ASFLAGS		+=	-mno-save-restore

meta/recipes-bsp/opensbi/opensbi_1.7.bb

@@ -8,10 +8,8 @@ require opensbi-payloads.inc
 
 inherit deploy
 
-SRCREV = "bd613dd92113f683052acfb23d9dc8ba60029e0a"
+SRCREV = "a32a91069119e7a5aa31e6bc51d5e00860be3d80"
-SRC_URI = "git://github.com/riscv/opensbi.git;branch=master;protocol=https \
+SRC_URI = "git://github.com/riscv/opensbi.git;branch=master;protocol=https"
-           file://0001-Makefile-Add-flag-for-reprodubility-compiler-flags.patch \
-"
 
 TARGET_DBGSRC_DIR = "/share/opensbi/*/generic/firmware/"