diff --git a/0192-Also-define-GRUB_EFI_MAX_ALLOCATION_ADDRESS-for-RISC.patch b/0192-Also-define-GRUB_EFI_MAX_ALLOCATION_ADDRESS-for-RISC.patch new file mode 100644 index 0000000..b694ec9 --- /dev/null +++ b/0192-Also-define-GRUB_EFI_MAX_ALLOCATION_ADDRESS-for-RISC.patch @@ -0,0 +1,24 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: David Abdurachmanov +Date: Thu, 16 Jan 2020 13:10:10 +0100 +Subject: [PATCH] Also define GRUB_EFI_MAX_ALLOCATION_ADDRESS for RISC-V + +The commit "Try to pick better locations for kernel and initrd" missed to +define this macro for the RISC-V (riscv64) architecture, so add it there. + +Signed-off-by: David Abdurachmanov +--- + include/grub/riscv64/efi/memory.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/include/grub/riscv64/efi/memory.h b/include/grub/riscv64/efi/memory.h +index c6cb3241714..acb61dca44b 100644 +--- a/include/grub/riscv64/efi/memory.h ++++ b/include/grub/riscv64/efi/memory.h +@@ -2,5 +2,6 @@ + #include + + #define GRUB_EFI_MAX_USABLE_ADDRESS 0xffffffffffffULL ++#define GRUB_EFI_MAX_ALLOCATION_ADDRESS GRUB_EFI_MAX_USABLE_ADDRESS + + #endif /* ! GRUB_MEMORY_CPU_HEADER */ diff --git a/0193-chainloader-Define-machine-types-for-RISC-V.patch b/0193-chainloader-Define-machine-types-for-RISC-V.patch new file mode 100644 index 0000000..2ec7100 --- /dev/null +++ b/0193-chainloader-Define-machine-types-for-RISC-V.patch @@ -0,0 +1,31 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: David Abdurachmanov +Date: Sat, 9 Nov 2019 18:06:32 +0000 +Subject: [PATCH] chainloader: Define machine types for RISC-V + +The commit "Add secureboot support on efi chainloader" didn't add machine +types for RISC-V, so this patch adds them. + +Note, that grub-core/loader/riscv/linux.c is skipped because Linux is not +supported yet. This patch might need a new revision once that's the case. + +Signed-off-by: David Abdurachmanov +--- + grub-core/loader/efi/chainloader.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/grub-core/loader/efi/chainloader.c b/grub-core/loader/efi/chainloader.c +index f4ddbeda687..2c529f71471 100644 +--- a/grub-core/loader/efi/chainloader.c ++++ b/grub-core/loader/efi/chainloader.c +@@ -316,6 +316,10 @@ static const grub_uint16_t machine_type __attribute__((__unused__)) = + GRUB_PE32_MACHINE_I386; + #elif defined(__ia64__) + GRUB_PE32_MACHINE_IA64; ++#elif defined(__riscv) && (__riscv_xlen == 32) ++ GRUB_PE32_MACHINE_RISCV32; ++#elif defined(__riscv) && (__riscv_xlen == 64) ++ GRUB_PE32_MACHINE_RISCV64; + #else + #error this architecture is not supported by grub2 + #endif diff --git a/0194-Add-start-symbol-for-RISC-V.patch b/0194-Add-start-symbol-for-RISC-V.patch new file mode 100644 index 0000000..677efae --- /dev/null +++ b/0194-Add-start-symbol-for-RISC-V.patch @@ -0,0 +1,28 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: David Abdurachmanov +Date: Sat, 9 Nov 2019 19:51:57 +0000 +Subject: [PATCH] Add start symbol for RISC-V + +All other architectures have start symbol. + +Hopefully this resolves: + + BUILDSTDERR: ././grub-mkimage: error: undefined symbol start. + +Signed-off-by: David Abdurachmanov +--- + grub-core/kern/riscv/efi/startup.S | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/grub-core/kern/riscv/efi/startup.S b/grub-core/kern/riscv/efi/startup.S +index f2a7b2b1ede..781773136e8 100644 +--- a/grub-core/kern/riscv/efi/startup.S ++++ b/grub-core/kern/riscv/efi/startup.S +@@ -29,6 +29,7 @@ + + .file "startup.S" + .text ++FUNCTION(start) + FUNCTION(_start) + /* + * EFI_SYSTEM_TABLE and EFI_HANDLE are passed in a1/a0. diff --git a/0195-RISC-V-Add-__clzdi2-symbol.patch b/0195-RISC-V-Add-__clzdi2-symbol.patch new file mode 100644 index 0000000..492aaef --- /dev/null +++ b/0195-RISC-V-Add-__clzdi2-symbol.patch @@ -0,0 +1,43 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Andreas Schwab +Date: Thu, 19 Sep 2019 09:39:04 +0200 +Subject: [PATCH] RISC-V: Add __clzdi2 symbol + +This is needed for the zstd module build for riscv64-emu. + +Signed-off-by: Andreas Schwab +Reviewed-by: Daniel Kiper +--- + configure.ac | 2 +- + include/grub/compiler-rt-emu.h | 5 +++++ + 2 files changed, 6 insertions(+), 1 deletion(-) + +diff --git a/configure.ac b/configure.ac +index 5076d635c57..eff160b6931 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -1444,7 +1444,7 @@ fi + + # Check for libgcc symbols + if test x"$platform" = xemu; then +-AC_CHECK_FUNCS(__udivsi3 __umodsi3 __divsi3 __modsi3 __divdi3 __moddi3 __udivdi3 __umoddi3 __ctzdi2 __ctzsi2 __aeabi_uidiv __aeabi_uidivmod __aeabi_idiv __aeabi_idivmod __aeabi_ulcmp __muldi3 __aeabi_lmul __aeabi_memcpy __aeabi_memcpy4 __aeabi_memcpy8 __aeabi_memclr __aeabi_memclr4 __aeabi_memclr8 __aeabi_memset __aeabi_lasr __aeabi_llsl __aeabi_llsr _restgpr_14_x __ucmpdi2 __ashldi3 __ashrdi3 __lshrdi3 __bswapsi2 __bswapdi2 __bzero __register_frame_info __deregister_frame_info ___chkstk_ms __chkstk_ms) ++AC_CHECK_FUNCS(__udivsi3 __umodsi3 __divsi3 __modsi3 __divdi3 __moddi3 __udivdi3 __umoddi3 __ctzdi2 __ctzsi2 __clzdi2 __aeabi_uidiv __aeabi_uidivmod __aeabi_idiv __aeabi_idivmod __aeabi_ulcmp __muldi3 __aeabi_lmul __aeabi_memcpy __aeabi_memcpy4 __aeabi_memcpy8 __aeabi_memclr __aeabi_memclr4 __aeabi_memclr8 __aeabi_memset __aeabi_lasr __aeabi_llsl __aeabi_llsr _restgpr_14_x __ucmpdi2 __ashldi3 __ashrdi3 __lshrdi3 __bswapsi2 __bswapdi2 __bzero __register_frame_info __deregister_frame_info ___chkstk_ms __chkstk_ms) + fi + + if test "x$TARGET_APPLE_LINKER" = x1 ; then +diff --git a/include/grub/compiler-rt-emu.h b/include/grub/compiler-rt-emu.h +index b21425d9eb8..fde620ac186 100644 +--- a/include/grub/compiler-rt-emu.h ++++ b/include/grub/compiler-rt-emu.h +@@ -74,6 +74,11 @@ unsigned + EXPORT_FUNC (__ctzsi2) (grub_uint32_t x); + #endif + ++#ifdef HAVE___CLZDI2 ++int ++EXPORT_FUNC (__clzdi2) (grub_uint64_t x); ++#endif ++ + #ifdef HAVE___AEABI_UIDIV + grub_uint32_t + EXPORT_FUNC (__aeabi_uidiv) (grub_uint32_t a, grub_uint32_t b); diff --git a/0196-grub-install-Define-default-platform-for-RISC-V.patch b/0196-grub-install-Define-default-platform-for-RISC-V.patch new file mode 100644 index 0000000..962c080 --- /dev/null +++ b/0196-grub-install-Define-default-platform-for-RISC-V.patch @@ -0,0 +1,31 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Andreas Schwab +Date: Thu, 15 Aug 2019 16:55:13 +0200 +Subject: [PATCH] grub-install: Define default platform for RISC-V + +Signed-off-by: Andreas Schwab +Reviewed-by: Daniel Kiper +Reviewed-by: Alexander Graf +--- + util/grub-install.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/util/grub-install.c b/util/grub-install.c +index 37fcdac12cc..8b6a037903e 100644 +--- a/util/grub-install.c ++++ b/util/grub-install.c +@@ -324,6 +324,14 @@ get_default_platform (void) + return "arm64-efi"; + #elif defined (__amd64__) || defined (__x86_64__) || defined (__i386__) + return grub_install_get_default_x86_platform (); ++#elif defined (__riscv) ++#if __riscv_xlen == 32 ++ return "riscv32-efi"; ++#elif __riscv_xlen == 64 ++ return "riscv64-efi"; ++#else ++ return NULL; ++#endif + #else + return NULL; + #endif diff --git a/0197-blscfg-Always-use-the-root-variable-to-search-for-BL.patch b/0197-blscfg-Always-use-the-root-variable-to-search-for-BL.patch new file mode 100644 index 0000000..55efdaa --- /dev/null +++ b/0197-blscfg-Always-use-the-root-variable-to-search-for-BL.patch @@ -0,0 +1,47 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Javier Martinez Canillas +Date: Tue, 14 Jan 2020 17:41:29 +0100 +Subject: [PATCH] blscfg: Always use the root variable to search for BLS + snippets + +The boot and root variables are set by grub2-mkconfig to tell GRUB what +are the devices and partitions used as the EFI System Partition (ESP) +and to store the /boot directory (or used as the /boot mount point). + +But the boot variable is not needed anymore, this was added because the +blscfg module used to search for the BLS snippets in the ESP, but was +later changed to always search for the BLS files in /boot even for EFI. + +When doing that change, the logic was made backwards and so the boot +variable is wrongly used for legacy BIOS. This only works because this +is set to the same value as the root variable. + +So the correct thing to do is to always use the root variable to search +the BLS snippets, since that is set to the partition that stores them. + +Signed-off-by: Javier Martinez Canillas +--- + grub-core/commands/blscfg.c | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +diff --git a/grub-core/commands/blscfg.c b/grub-core/commands/blscfg.c +index 069db721bec..24e35a40f24 100644 +--- a/grub-core/commands/blscfg.c ++++ b/grub-core/commands/blscfg.c +@@ -1018,14 +1018,12 @@ bls_load_entries (const char *path) + if (!devid) { + #ifdef GRUB_MACHINE_EMU + devid = "host"; +-#elif defined(GRUB_MACHINE_EFI) ++#else + devid = grub_env_get ("root"); +-#else +- devid = grub_env_get ("boot"); + #endif + if (!devid) + return grub_error (GRUB_ERR_FILE_NOT_FOUND, +- N_("variable `%s' isn't set"), "boot"); ++ N_("variable `%s' isn't set"), "root"); + } + + grub_dprintf ("blscfg", "opening %s\n", devid); diff --git a/0198-bootstrap.conf-Force-autogen.sh-to-use-python3.patch b/0198-bootstrap.conf-Force-autogen.sh-to-use-python3.patch new file mode 100644 index 0000000..d63a24e --- /dev/null +++ b/0198-bootstrap.conf-Force-autogen.sh-to-use-python3.patch @@ -0,0 +1,33 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Javier Martinez Canillas +Date: Wed, 15 Jan 2020 12:47:46 +0100 +Subject: [PATCH] bootstrap.conf: Force autogen.sh to use python3 + +The python-unversioned-command package is not installed in the buildroot, +but the bootstrap script expects the python command to be present if one +is not defined. So building the package leads to the following error: + +./autogen.sh: line 20: python: command not found + +This is harmless since gnulib is included as a source anyways, because the +builders can't download. But still the issue should be fixed by forcing to +use python3 that's the default in Fedora now. + +Signed-off-by: Javier Martinez Canillas +--- + bootstrap.conf | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bootstrap.conf b/bootstrap.conf +index 274c55a5568..5665c83351d 100644 +--- a/bootstrap.conf ++++ b/bootstrap.conf +@@ -84,7 +84,7 @@ cp -a INSTALL INSTALL.grub + + bootstrap_post_import_hook () { + set -e +- FROM_BOOTSTRAP=1 ./autogen.sh ++ PYTHON=python3 FROM_BOOTSTRAP=1 ./autogen.sh + set +e # bootstrap expects this + } + diff --git a/grub.patches b/grub.patches index 3b3c6a2..369b648 100644 --- a/grub.patches +++ b/grub.patches @@ -189,3 +189,10 @@ Patch0188: 0188-blscfg-add-a-space-char-when-appending-fields-for-va.patch Patch0189: 0189-grub.d-Fix-boot_indeterminate-getting-set-on-boot_su.patch Patch0190: 0190-blscfg-Add-support-for-sorting-the-plus-higher-than-.patch Patch0191: 0191-Fix-savedefault-with-blscfg.patch +Patch0192: 0192-Also-define-GRUB_EFI_MAX_ALLOCATION_ADDRESS-for-RISC.patch +Patch0193: 0193-chainloader-Define-machine-types-for-RISC-V.patch +Patch0194: 0194-Add-start-symbol-for-RISC-V.patch +Patch0195: 0195-RISC-V-Add-__clzdi2-symbol.patch +Patch0196: 0196-grub-install-Define-default-platform-for-RISC-V.patch +Patch0197: 0197-blscfg-Always-use-the-root-variable-to-search-for-BL.patch +Patch0198: 0198-bootstrap.conf-Force-autogen.sh-to-use-python3.patch diff --git a/grub2.spec b/grub2.spec index f370365..d01388a 100644 --- a/grub2.spec +++ b/grub2.spec @@ -9,7 +9,7 @@ Name: grub2 Epoch: 1 Version: 2.04 -Release: 8%{?dist} +Release: 9%{?dist} Summary: Bootloader with support for Linux, Multiboot and more License: GPLv3+ URL: http://www.gnu.org/software/grub/ @@ -512,6 +512,11 @@ rm -r /boot/grub2.tmp/ || : %endif %changelog +* Thu Jan 16 2020 Javier Martinez Canillas - 2.04-9 +- Add riscv64 support to grub.macros and RISC-V build fixes (davidlt) +- blscfg: Always use the root variable to search for BLS snippets +- bootstrap.conf: Force autogen.sh to use python3 + * Mon Jan 13 2020 Javier Martinez Canillas - 2.04-8 - Make the blscfg module honour the GRUB_SAVEDEFAULT option (fritz) Resolves: rhbz#1704926