1 files changed, 37 insertions, 0 deletions

diff --git a/meta/recipes-bsp/grub/files/0001-RISC-V-Restore-the-typcast-to-long.patch b/meta/recipes-bsp/grub/files/0001-RISC-V-Restore-the-typcast-to-long.patch
new file mode 100644
index 0000000000..cafa711731
--- /dev/null
+++ b/meta/recipes-bsp/grub/files/0001-RISC-V-Restore-the-typcast-to-long.patch
@@ -0,0 +1,37 @@
+From b47029e8e582d17c6874d2622fe1a5b834377dbb Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 26 Mar 2021 11:59:43 -0700
+Subject: [PATCH] RISC-V: Restore the typcast to 64bit type
+
+this makes the type promotions clear and explicit
+It was already typecasted to long but was accidentally dropped in [1]
+which stated to cause failures on riscv32 as reported in [2]
+
+[1] https://git.savannah.gnu.org/cgit/grub.git/commit/?id=2bf40e9e5be9808b17852e688eead87acff14420
+[2] https://savannah.gnu.org/bugs/index.php?60283
+
+Upstream-Status: Submitted
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Cc: Andreas Schwab <schwab@suse.de>
+Cc: Daniel Kiper <daniel.kiper@oracle.com>
+Cc: Chester Lin <clin@suse.com>
+Cc: Nikita Ermakov <arei@altlinux.org>
+Cc: Alistair Francis <alistair.francis@wdc.com>
+
+---
+ util/grub-mkimagexx.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c
+index e50b295..2f09255 100644
+--- a/util/grub-mkimagexx.c
++++ b/util/grub-mkimagexx.c
+@@ -1310,7 +1310,7 @@ SUFFIX (relocate_addrs) (Elf_Ehdr *e, struct section_metadata *smd,
+                  */
+ 
+                 sym_addr += addend;
+-                off = sym_addr - target_section_addr - offset - image_target->vaddr_offset;
++                off = (grub_int64_t)sym_addr - target_section_addr - offset - image_target->vaddr_offset;
+ 
+                 switch (ELF_R_TYPE (info))
+                   {