1 files changed, 0 insertions, 40 deletions
diff --git a/meta/recipes-bsp/u-boot/files/0001-riscv-fix-build-with-binutils-2.38.patch b/meta/recipes-bsp/u-boot/files/0001-riscv-fix-build-with-binutils-2.38.patch
deleted file mode 100644
index 3598329b99..0000000000
--- a/meta/recipes-bsp/u-boot/files/0001-riscv-fix-build-with-binutils-2.38.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From 26a7f6b1e4c5f715c03e59a623f0d620498b92cf Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Sun, 13 Feb 2022 21:11:31 -0800
-Subject: [PATCH] riscv: fix build with binutils 2.38
-
-From version 2.38, binutils default to ISA spec version 20191213. This
-means that the csr read/write (csrr*/csrw*) instructions and fence.i
-instruction has separated from the `I` extension, become two standalone
-extensions: Zicsr and Zifencei.
-
-The fix is to specify those extensions explicitely in -march. However as
-older binutils version do not support this, we first need to detect
-that.
-
-Fixes
-arch/riscv/lib/cache.c: Assembler messages:
-arch/riscv/lib/cache.c:12: Error: unrecognized opcode `fence.i'
-
-Upstream-Status: Submitted []
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- arch/riscv/Makefile | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
---- a/arch/riscv/Makefile
-+++ b/arch/riscv/Makefile
-@@ -28,7 +28,12 @@ ifeq ($(CONFIG_CMODEL_MEDANY),y)
- 	CMODEL = medany
- endif
- 
--ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C) -mabi=$(ABI) \
-+# Newer binutils versions default to ISA spec version 20191213 which moves some
-+# instructions from the I extension to the Zicsr and Zifencei extensions.
-+toolchain-need-zicsr-zifencei := $(call cc-option-yn, -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C)_zicsr_zifencei)
-+zicsr_zifencei-$(toolchain-need-zicsr-zifencei) := _zicsr_zifencei
-+
-+ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C)$(zicsr_zifencei-y) -mabi=$(ABI) \
- 	     -mcmodel=$(CMODEL)
- 
- PLATFORM_CPPFLAGS	+= $(ARCH_FLAGS)