diff --git a/board/qemu/riscv32-virt/patches/linux/0001-Revert-riscv-Use-latest-system-call-ABI.patch b/board/qemu/riscv32-virt/patches/linux/0001-Revert-riscv-Use-latest-system-call-ABI.patch deleted file mode 100644 index e0dfaa1501..0000000000 --- a/board/qemu/riscv32-virt/patches/linux/0001-Revert-riscv-Use-latest-system-call-ABI.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 15f62343916fcb3cae82e618da28eaa82bc8c007 Mon Sep 17 00:00:00 2001 -From: Alistair Francis -Date: Tue, 16 Apr 2019 09:03:41 -0700 -Subject: [PATCH] Revert "riscv: Use latest system call ABI" - -This reverts commit d4c08b9776b392e20efc6198ebe1bc8ec1911d9b. - -The latest RISC-V 32bit glibc submission doesn't work with this patch, -so let's revert it. This revert can be reverted when the glibc -submission is updated to work on the 5.1 kernel. - -Signed-off-by: Alistair Francis ---- - arch/riscv/Kconfig | 1 + - arch/riscv/include/uapi/asm/unistd.h | 5 ++++- - arch/riscv/kernel/vdso/Makefile | 2 -- - 3 files changed, 5 insertions(+), 3 deletions(-) - -diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig -index eb56c82d8aa1..43dd2680c696 100644 ---- a/arch/riscv/Kconfig -+++ b/arch/riscv/Kconfig -@@ -11,6 +11,7 @@ config 32BIT - - config RISCV - def_bool y -+ select ARCH_32BIT_OFF_T if !64BIT - # even on 32-bit, physical (and DMA) addresses are > 32-bits - select PHYS_ADDR_T_64BIT - select OF -diff --git a/arch/riscv/include/uapi/asm/unistd.h b/arch/riscv/include/uapi/asm/unistd.h -index 0e2eeeb1fd27..486a288b454c 100644 ---- a/arch/riscv/include/uapi/asm/unistd.h -+++ b/arch/riscv/include/uapi/asm/unistd.h -@@ -17,8 +17,11 @@ - - #ifdef __LP64__ - #define __ARCH_WANT_NEW_STAT --#define __ARCH_WANT_SET_GET_RLIMIT - #endif /* __LP64__ */ -+#define __ARCH_WANT_SET_GET_RLIMIT -+#ifndef __LP64__ -+#define __ARCH_WANT_TIME32_SYSCALLS -+#endif - - #include - -diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile -index fec62b24df89..eed1c137f618 100644 ---- a/arch/riscv/kernel/vdso/Makefile -+++ b/arch/riscv/kernel/vdso/Makefile -@@ -2,11 +2,9 @@ - - # Symbols present in the vdso - vdso-syms = rt_sigreturn --ifdef CONFIG_64BIT - vdso-syms += gettimeofday - vdso-syms += clock_gettime - vdso-syms += clock_getres --endif - vdso-syms += getcpu - vdso-syms += flush_icache - --- -2.21.0 - diff --git a/board/qemu/riscv32-virt/readme.txt b/board/qemu/riscv32-virt/readme.txt index 6a848270bd..32b4333512 100644 --- a/board/qemu/riscv32-virt/readme.txt +++ b/board/qemu/riscv32-virt/readme.txt @@ -1,5 +1,5 @@ Run Linux in emulation with: - qemu-system-riscv32 -M virt -kernel output/images/fw_jump.elf -device loader,file=output/images/Image,addr=0x80400000 -append "rootwait root=/dev/vda ro" -drive file=output/images/rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -netdev user,id=net0 -device virtio-net-device,netdev=net0 -nographic # qemu_riscv32_virt_defconfig + qemu-system-riscv32 -M virt -bios output/images/fw_jump.elf -kernel output/images/Image -append "rootwait root=/dev/vda ro" -drive file=output/images/rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -netdev user,id=net0 -device virtio-net-device,netdev=net0 -nographic # qemu_riscv32_virt_defconfig The login prompt will appear in the terminal that started Qemu. diff --git a/configs/qemu_riscv32_virt_defconfig b/configs/qemu_riscv32_virt_defconfig index 166c41f1f0..5447342dd9 100644 --- a/configs/qemu_riscv32_virt_defconfig +++ b/configs/qemu_riscv32_virt_defconfig @@ -5,7 +5,6 @@ BR2_RISCV_32=y # System BR2_SYSTEM_DHCP="eth0" BR2_TARGET_GENERIC_GETTY=y -BR2_GLOBAL_PATCH_DIR="board/qemu/riscv32-virt/patches/" # Filesystem BR2_TARGET_ROOTFS_EXT2=y @@ -14,13 +13,13 @@ BR2_TARGET_ROOTFS_EXT2=y BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)" -# Linux headers same as kernel, a 5.1 series -BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_1=y +# Linux headers same as kernel, a 5.4 series +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y # Kernel BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_VERSION=y -BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.1.12" +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.61" BR2_LINUX_KERNEL_DEFCONFIG="rv32" BR2_LINUX_KERNEL_IMAGE=y