diff options
Diffstat (limited to 'board')
4 files changed, 153 insertions, 0 deletions
diff --git a/board/qemu/sh4-r2d/kernel-patches/linux-06-17-SH-Add-missing-consts-to-sys_execve-declaration.patch b/board/qemu/sh4-r2d/kernel-patches/linux-06-17-SH-Add-missing-consts-to-sys_execve-declaration.patch new file mode 100644 index 000000000..f702abe04 --- /dev/null +++ b/board/qemu/sh4-r2d/kernel-patches/linux-06-17-SH-Add-missing-consts-to-sys_execve-declaration.patch @@ -0,0 +1,17 @@ +diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h +index be201fd..454538a 100644 +--- a/arch/sh/include/asm/syscalls_32.h ++++ b/arch/sh/include/asm/syscalls_32.h +@@ -19,8 +19,10 @@ asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, + asmlinkage int sys_vfork(unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7, + struct pt_regs __regs); +-asmlinkage int sys_execve(const char __user *ufilename, char __user * __user *uargv, +- char __user * __user *uenvp, unsigned long r7, ++asmlinkage int sys_execve(const char __user *ufilename, ++ const char __user *const __user *uargv, ++ const char __user *const __user *uenvp, ++ unsigned long r7, + struct pt_regs __regs); + asmlinkage int sys_sigsuspend(old_sigset_t mask, unsigned long r5, + unsigned long r6, unsigned long r7, diff --git a/board/qemu/sh4-r2d/kernel-patches/linux-sh-fix-kconfig-warning.patch b/board/qemu/sh4-r2d/kernel-patches/linux-sh-fix-kconfig-warning.patch new file mode 100644 index 000000000..0ac07f2b6 --- /dev/null +++ b/board/qemu/sh4-r2d/kernel-patches/linux-sh-fix-kconfig-warning.patch @@ -0,0 +1,13 @@ +diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig +index 33990fa..06645b6 100644 +--- a/arch/sh/Kconfig ++++ b/arch/sh/Kconfig +@@ -45,7 +45,7 @@ config SUPERH32 + select HAVE_ARCH_KGDB + select HAVE_HW_BREAKPOINT + select HAVE_MIXED_BREAKPOINTS_REGS +- select PERF_EVENTS if HAVE_HW_BREAKPOINT ++ select PERF_EVENTS + select ARCH_HIBERNATION_POSSIBLE if MMU + + config SUPERH64 diff --git a/board/qemu/sh4-r2d/linux-2.6.36.config b/board/qemu/sh4-r2d/linux-2.6.36.config new file mode 100644 index 000000000..638e4e031 --- /dev/null +++ b/board/qemu/sh4-r2d/linux-2.6.36.config @@ -0,0 +1,106 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_SLAB=y +CONFIG_PROFILING=y +CONFIG_OPROFILE=y +CONFIG_MODULES=y +# CONFIG_BLK_DEV_BSG is not set +CONFIG_CPU_SUBTYPE_SH7751R=y +CONFIG_MEMORY_START=0x0c000000 +CONFIG_FLATMEM_MANUAL=y +CONFIG_SH_RTS7751R2D=y +CONFIG_RTS7751R2D_PLUS=y +CONFIG_HEARTBEAT=y +CONFIG_PCI=y +CONFIG_HOTPLUG_PCI=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_INET_LRO is not set +# CONFIG_IPV6 is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_FW_LOADER=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_SD=y +CONFIG_ATA=y +CONFIG_PATA_PLATFORM=y +CONFIG_NETDEVICES=y +CONFIG_NET_ETHERNET=y +CONFIG_NET_PCI=y +CONFIG_8139CP=y +CONFIG_8139TOO=y +# CONFIG_8139TOO_PIO is not set +# CONFIG_WLAN is not set +CONFIG_INPUT_FF_MEMLESS=m +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=1 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_HW_RANDOM=y +CONFIG_SPI=y +CONFIG_SPI_SH_SCI=y +CONFIG_MFD_SM501=y +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB=y +CONFIG_FB_SH_MOBILE_LCDC=m +CONFIG_FB_SH_MOBILE_HDMI=m +CONFIG_FB_SM501=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +# CONFIG_LOGO_LINUX_CLUT224 is not set +# CONFIG_LOGO_SUPERH_MONO is not set +# CONFIG_LOGO_SUPERH_VGA16 is not set +CONFIG_SOUND=y +CONFIG_SND=m +CONFIG_SND_YMFPCI=m +CONFIG_SOUND_PRIME=m +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_USB=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_USB_LIBUSUAL=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_R9701=y +CONFIG_EXT2_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_MINIX_FS=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_DEBUG_FS=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRC_T10DIF=y diff --git a/board/qemu/sh4-r2d/readme.txt b/board/qemu/sh4-r2d/readme.txt new file mode 100644 index 000000000..b237596ea --- /dev/null +++ b/board/qemu/sh4-r2d/readme.txt @@ -0,0 +1,17 @@ +This little documentation explains how to build a kernel and a rootfs +for qemu with sh4 architecture. + +1) Select qemu sh4 configuration and compile it : + +make sh4_defconfig +make all + +2) Run qemu-system-sh4 with the kernel and rootfs previously generated + +It's recommended to use a git release for qemu (the current stable +version has framebuffer display issues). If you want to avoid building +all target, you can use this option on qemu configure : +--target-list=sh4-softmmu + +The command is : +qemu-system-sh4 -M r2d -kernel output/images/zImage -drive file=output/images/rootfs.ext2,if=ide,format=raw -append root=/dev/sda console=ttySC1,115200 noiotrap |