fix qemu targets, make them bootable again

mk/rootfs.mk

@@ -8,7 +8,7 @@ FS_CMDLINE:=$(3)
 endif
 endef
 
-ifeq ($(ADK_TARGET_SYSTEM_QEMU_X86),y)
+ifeq ($(ADK_HARDWARE_QEMU),y)
 ROOTFS:=	root=/dev/sda1
 endif
 

package/cfgfs/Makefile

@@ -16,7 +16,7 @@ PKG_CFLINE_CFGFS+=	select BUSYBOX_XARGS@
 PKG_CFLINE_CFGFS+=	select BUSYBOX_FEATURE_SORT_BIG@
 PKG_CFLINE_CFGFS+=	select BUSYBOX_DIFF@
 PKG_CFLINE_CFGFS+=	depends on !ADK_TARGET_ROOTFS_NFSROOT && !ADK_TARGET_ROOTFS_INITRAMFS_PIGGYBACK && !ADK_TARGET_ROOTFS_INITRAMFS
-PKG_DFLT_CFGFS:=	y if !ADK_TOOLCHAIN_ONLY
+PKG_DFLT_CFGFS:=	y if !(ADK_TOOLCHAIN_ONLY || ADK_HARDWARE_QEMU)
 
 WRKDIST=		${WRKDIR}/${PKG_NAME}-${PKG_VERSION}
 NO_DISTFILES:=		1

scripts/update-sys

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+#set -x
 # 1. create Config.in.systems with all available target systems for each architecture
 # 2. if ADK configuration exist, create Config.in.arch/Config.in.system with fixed values
 # 3. exit when native system build is detected
@@ -47,7 +48,7 @@ config $archsym
 	boolean
 EOF
 
-if [ "${system}" = "toolchain" ];then
+if [ "${system}" = "toolchain" -o "${system}" = "qemu" ];then
 	sys=${system}-$arch
 else
 	sys=$system

target/linux/config/Config.in.block

@@ -117,11 +117,14 @@ config ADK_KERNEL_ATA_PIIX
 	select ADK_KERNEL_SCSI
 	select ADK_KERNEL_ATA
 	select ADK_KERNEL_ATA_SFF
+	select ADK_KERNEL_ATA_BMDMA
 	select ADK_KERNEL_BLK_DEV
 	select ADK_KERNEL_BLK_DEV_SD
-	default y if ADK_TARGET_SYSTEM_IBM_X40
+	default y if ADK_TARGET_SYSTEM_QEMU_MIPS
+	default y if ADK_TARGET_SYSTEM_QEMU_MIPSEL
 	default y if ADK_TARGET_SYSTEM_QEMU_X86
 	default y if ADK_TARGET_SYSTEM_QEMU_X86_64
+	default y if ADK_TARGET_SYSTEM_IBM_X40
 	default n
 
 config ADK_KERNEL_SATA_AHCI

target/linux/config/Config.in.graphics

@@ -1,3 +1,15 @@
+config ADK_KERNEL_VT
+	boolean
+	default y if ADK_HARDWARE_QEMU
+	default y if ADK_TARGET_WITH_VGA
+	default n
+
+config ADK_KERNEL_VT_CONSOLE
+	boolean
+	default y if ADK_HARDWARE_QEMU
+	default y if ADK_TARGET_WITH_VGA
+	default n
+
 config ADK_KERNEL_FB
  	boolean
  

target/linux/config/Config.in.systems

@@ -1,3 +1,7 @@
+# mips systems
+config ADK_KERNEL_MIPS_MALTA
+	boolean
+
 config ADK_KERNEL_MIKROTIK_RB532
 	boolean
 
@@ -13,6 +17,7 @@ config ADK_KERNEL_ATHEROS_AR71XX
 config ADK_KERNEL_AR71XX_MACH_RB4XX
 	boolean
 
+# arm systems
 config ADK_KERNEL_ARCH_AT91
 	boolean
 

target/linux/patches/2.6.36/io_map_base.patch

@@ -1,52 +0,0 @@
-diff -Nur linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h
---- linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h	2008-12-25 00:26:37.000000000 +0100
-+++ linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h	2009-01-09 23:03:02.000000000 +0100
-@@ -92,7 +92,7 @@
- extern void mips_reboot_setup(void);
- 
- #ifdef CONFIG_PCI
--extern void mips_pcibios_init(void);
-+extern int mips_pcibios_init(void);
- #else
- #define mips_pcibios_init() do { } while (0)
- #endif
-diff -Nur linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c linux-2.6.28/arch/mips/mti-malta/malta-pci.c
---- linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c	2008-12-25 00:26:37.000000000 +0100
-+++ linux-2.6.28/arch/mips/mti-malta/malta-pci.c	2009-01-09 23:02:02.000000000 +0100
-@@ -87,10 +87,11 @@
- 	.mem_resource	= &msc_mem_resource,
- };
- 
--void __init mips_pcibios_init(void)
-+int __init mips_pcibios_init(void)
- {
- 	struct pci_controller *controller;
- 	resource_size_t start, end, map, start1, end1, map1, map2, map3, mask;
-+	void __iomem *io_map_base;
- 
- 	switch (mips_revision_sconid) {
- 	case MIPS_REVISION_SCON_GT64120:
-@@ -230,7 +231,7 @@
- 		controller = &msc_controller;
- 		break;
- 	default:
--		return;
-+		return 0;
- 	}
- 
- 	if (controller->io_resource->start < 0x00001000UL)	/* FIXME */
-@@ -239,5 +240,14 @@
- 	iomem_resource.end &= 0xfffffffffULL;			/* 64 GB */
- 	ioport_resource.end = controller->io_resource->end;
- 
-+	io_map_base = ioremap(MIPS_MSC01_PCI_REG_BASE,
-+				controller->io_resource->end - controller->io_resource->start + 1);
-+	if (!io_map_base)
-+		return -EBUSY;
-+
-+	controller->io_map_base = (unsigned long)io_map_base;
-+
- 	register_pci_controller(controller);
-+	
-+	return 0;
- }

target/mips/Makefile

@@ -35,7 +35,7 @@ imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL)
 	@echo "Use following command to create a QEMU Image:"
 	@echo "sudo ./scripts/create-image.sh -f $(ADK_TARGET_ROOTFS) qemu-${CPU_ARCH}.img $(BIN_DIR)/$(ROOTFSTARBALL)"
 	@echo "Start qemu with following options:"
-	@echo 'qemu-system-mips -nographic -M malta -kernel $(BIN_DIR)/$(TARGET_KERNEL) -hda qemu-${CPU_ARCH}.img -append "root=/dev/hda1"'
+	@echo 'qemu-system-mips -nographic -M malta -kernel $(BIN_DIR)/$(TARGET_KERNEL) qemu-${CPU_ARCH}.img'
 endif
 ifeq ($(ADK_TARGET_FS),initramfs)
 imageinstall: $(BIN_DIR)/$(INITRAMFS)

target/mips/kernel.config

@@ -1,16 +1,17 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.36
-# Thu Dec 23 18:34:04 2010
+# Sun Jan  2 23:03:13 2011
 #
 CONFIG_MIPS=y
 
 #
 # Machine selection
 #
+CONFIG_ZONE_DMA=y
 # CONFIG_MIPS_ALCHEMY is not set
 # CONFIG_AR7 is not set
-CONFIG_ATHEROS_AR71XX=y
+# CONFIG_ATHEROS_AR71XX is not set
 # CONFIG_BCM47XX is not set
 # CONFIG_BCM63XX is not set
 # CONFIG_MIPS_COBALT is not set
@@ -19,7 +20,7 @@ CONFIG_ATHEROS_AR71XX=y
 # CONFIG_MACH_JZ4740 is not set
 # CONFIG_LASAT is not set
 # CONFIG_MACH_LOONGSON is not set
-# CONFIG_MIPS_MALTA is not set
+CONFIG_MIPS_MALTA=y
 # CONFIG_MIPS_SIM is not set
 # CONFIG_NEC_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set
@@ -50,48 +51,6 @@ CONFIG_ATHEROS_AR71XX=y
 # CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
 # CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
 # CONFIG_ALCHEMY_GPIO_INDIRECT is not set
-
-#
-# Atheros AR71xx machine selection
-#
-# CONFIG_AR71XX_MACH_AP81 is not set
-# CONFIG_AR71XX_MACH_AP83 is not set
-# CONFIG_AR71XX_MACH_DIR_600_A1 is not set
-# CONFIG_AR71XX_MACH_DIR_615_C1 is not set
-# CONFIG_AR71XX_MACH_DIR_825_B1 is not set
-# CONFIG_AR71XX_MACH_PB42 is not set
-# CONFIG_AR71XX_MACH_PB44 is not set
-# CONFIG_AR71XX_MACH_PB92 is not set
-# CONFIG_AR71XX_MACH_AW_NR580 is not set
-# CONFIG_AR71XX_MACH_WZR_HP_G300NH is not set
-# CONFIG_AR71XX_MACH_WP543 is not set
-# CONFIG_AR71XX_MACH_WRT160NL is not set
-# CONFIG_AR71XX_MACH_WRT400N is not set
-CONFIG_AR71XX_MACH_RB4XX=y
-# CONFIG_AR71XX_MACH_RB750 is not set
-# CONFIG_AR71XX_MACH_WNDR3700 is not set
-# CONFIG_AR71XX_MACH_WNR2000 is not set
-# CONFIG_AR71XX_MACH_MZK_W04NU is not set
-# CONFIG_AR71XX_MACH_MZK_W300NH is not set
-# CONFIG_AR71XX_MACH_NBG460N is not set
-# CONFIG_AR71XX_MACH_TL_WR741ND is not set
-# CONFIG_AR71XX_MACH_TL_WR841N_V1 is not set
-# CONFIG_AR71XX_MACH_TL_WR941ND is not set
-# CONFIG_AR71XX_MACH_TL_WR1043ND is not set
-# CONFIG_AR71XX_MACH_TEW_632BRP is not set
-# CONFIG_AR71XX_MACH_UBNT is not set
-# CONFIG_AR71XX_DEV_M25P80 is not set
-# CONFIG_AR71XX_DEV_AP91_PCI is not set
-# CONFIG_AR71XX_DEV_AP91_ETH is not set
-# CONFIG_AR71XX_DEV_AP94_PCI is not set
-# CONFIG_AR71XX_DEV_AR913X_WMAC is not set
-# CONFIG_AR71XX_DEV_DSA is not set
-CONFIG_AR71XX_DEV_GPIO_BUTTONS=y
-CONFIG_AR71XX_DEV_LEDS_GPIO=y
-# CONFIG_AR71XX_DEV_PB42_PCI is not set
-# CONFIG_AR71XX_DEV_PB9X_PCI is not set
-CONFIG_AR71XX_DEV_USB=y
-# CONFIG_AR71XX_NVRAM is not set
 CONFIG_CAVIUM_OCTEON_HELPER=y
 CONFIG_LOONGSON_UART_BASE=y
 # CONFIG_LOONGSON_MC146818 is not set
@@ -106,6 +65,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_BOOT_RAW=y
 CONFIG_CEVT_R4K_LIB=y
 CONFIG_CEVT_R4K=y
 CONFIG_CSRC_R4K_LIB=y
@@ -113,14 +74,24 @@ CONFIG_CSRC_R4K=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_SYS_HAS_EARLY_PRINTK=y
-CONFIG_MIPS_MACHINE=y
+CONFIG_I8259=y
+CONFIG_MIPS_BONITO64=y
+CONFIG_MIPS_MSC=y
+# CONFIG_MIPS_MACHINE is not set
 # CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_ISA_DMA_API=y
 CONFIG_CPU_BIG_ENDIAN=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
+CONFIG_IRQ_GIC=y
+CONFIG_MIPS_BOARDS_GEN=y
+CONFIG_PCI_GT64XXX_PCI0=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_BOOT_ELF32=y
+CONFIG_MIPS_L1_CACHE_SHIFT=6
 
 #
 # CPU selection
@@ -130,11 +101,16 @@ CONFIG_CPU_MIPS32_R1=y
 # CONFIG_CPU_MIPS64_R1 is not set
 # CONFIG_CPU_NEVADA is not set
 # CONFIG_CPU_RM7000 is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
 CONFIG_SYS_HAS_CPU_MIPS32_R1=y
 CONFIG_SYS_HAS_CPU_MIPS32_R2=y
+CONFIG_SYS_HAS_CPU_MIPS64_R1=y
+CONFIG_SYS_HAS_CPU_NEVADA=y
+CONFIG_SYS_HAS_CPU_RM7000=y
 CONFIG_CPU_MIPS32=y
 CONFIG_CPU_MIPSR1=y
 CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
 CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
 CONFIG_HARDWARE_WATCHPOINTS=y
 
@@ -145,14 +121,21 @@ CONFIG_32BIT=y
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_16KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_BOARD_SCACHE=y
+CONFIG_MIPS_CPU_SCACHE=y
 CONFIG_CPU_HAS_PREFETCH=y
 CONFIG_MIPS_MT_DISABLED=y
 # CONFIG_MIPS_MT_SMP is not set
+CONFIG_SYS_SUPPORTS_MULTITHREADING=y
+# CONFIG_MIPS_VPE_LOADER is not set
+# CONFIG_MIPS_CMP is not set
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+# CONFIG_CPU_HAS_SMARTMIPS is not set
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_SYS_SUPPORTS_SMARTMIPS=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -162,10 +145,11 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=0
+CONFIG_ZONE_DMA_FLAG=1
 CONFIG_VIRT_TO_BUS=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_SYS_SUPPORTS_MIPS_CMP=y
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
@@ -198,7 +182,11 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_CROSS_COMPILE=""
 CONFIG_LOCALVERSION=""
 # CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_KERNEL_GZIP is not set
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_KERNEL_GZIP=y
 # CONFIG_KERNEL_BZIP2 is not set
 # CONFIG_KERNEL_LZMA is not set
 # CONFIG_KERNEL_LZO is not set
@@ -214,7 +202,6 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 # RCU Subsystem
 #
 CONFIG_TREE_RCU=y
-# CONFIG_TREE_PREEMPT_RCU is not set
 # CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
@@ -277,6 +264,9 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 # CONFIG_BLOCK is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
 # CONFIG_INLINE_SPIN_TRYLOCK is not set
 # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
 # CONFIG_INLINE_SPIN_LOCK is not set
@@ -318,6 +308,7 @@ CONFIG_PCI_DOMAINS=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_MMU=y
+CONFIG_I8253=y
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 
@@ -335,6 +326,7 @@ CONFIG_TRAD_SIGNALS=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PM is not set
+CONFIG_MIPS_EXTERNAL_TIMER=y
 CONFIG_NET=y
 
 #
@@ -500,7 +492,6 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_HW_RANDOM is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_GPIO_DEVICE is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
 # CONFIG_RAMOOPS is not set
@@ -511,39 +502,6 @@ CONFIG_DEVPORT=y
 # PPS support
 #
 # CONFIG_PPS is not set
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_GPIOLIB=y
-# CONFIG_GPIO_SYSFS is not set
-
-#
-# Memory mapped GPIO expanders:
-#
-# CONFIG_GPIO_IT8761E is not set
-# CONFIG_GPIO_SCH is not set
-
-#
-# I2C GPIO expanders:
-#
-
-#
-# PCI GPIO expanders:
-#
-# CONFIG_GPIO_CS5535 is not set
-# CONFIG_GPIO_BT8XX is not set
-# CONFIG_GPIO_LANGWELL is not set
-# CONFIG_GPIO_RDC321X is not set
-
-#
-# SPI GPIO expanders:
-#
-
-#
-# AC97 GPIO expanders:
-#
-
-#
-# MODULbus GPIO expanders:
-#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -653,7 +611,7 @@ CONFIG_TRACING_SUPPORT=y
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
+CONFIG_CMDLINE="init=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 
 #

target/mips/sys-available/qemu-mips

@@ -2,6 +2,7 @@ config ADK_TARGET_SYSTEM_QEMU_MIPS
 	bool "Qemu Emulator"
 	select ADK_mips
 	select ADK_qemu_mips
+	select ADK_KERNEL_MIPS_MALTA
 	select ADK_HARDWARE_QEMU
 	select ADK_TARGET_WITH_VGA
 	select ADK_TARGET_WITH_INPUT

target/mipsel/Makefile

@@ -86,7 +86,7 @@ imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL)
 	@echo "sudo ./scripts/create-image.sh -f $(ADK_TARGET_ROOTFS) qemu-${CPU_ARCH}.img $(BIN_DIR)/$(ROOTFSTARBALL)"
 	@echo "Be sure to change permissions after image creation."
 	@echo "Start qemu with following options:"
-	@echo 'qemu-system-mipsel -nographic -M malta -kernel $(BIN_DIR)/$(TARGET_KERNEL) -hda qemu-${CPU_ARCH}.img -append "root=/dev/hda1"'
+	@echo 'qemu-system-mipsel -nographic -M malta -kernel $(BIN_DIR)/$(TARGET_KERNEL) qemu-${CPU_ARCH}.img'
 endif
 ifeq ($(ADK_TARGET_FS),initramfs)
 imageinstall: $(BIN_DIR)/$(INITRAMFS)

target/mipsel/kernel.config

@@ -656,7 +656,7 @@ CONFIG_TRACING_SUPPORT=y
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE=""
+CONFIG_CMDLINE="init=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 
 #

target/mipsel/sys-available/qemu-mipsel

@@ -2,6 +2,7 @@ config ADK_TARGET_SYSTEM_QEMU_MIPSEL
 	bool "Qemu Emulator"
 	select ADK_mipsel
 	select ADK_qemu_mipsel
+	select ADK_KERNEL_MIPS_MALTA
 	select ADK_HARDWARE_QEMU
 	select ADK_TARGET_WITH_VGA
 	select ADK_TARGET_WITH_INPUT

target/x86_64/Makefile

@@ -13,6 +13,7 @@ ifeq ($(ADK_TARGET_FS),archive)
 imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL)
 	@echo 'The RootFS tarball is: ${BIN_DIR}/${ROOTFSTARBALL}'
 ifeq ($(ADK_TARGET_SYSTEM_QEMU_X86_64),y)
+	@cp $(KERNEL) $(BIN_DIR)/$(TARGET_KERNEL)
 	@echo "Use following command to create a QEMU Image:"
 	@echo "sudo ./scripts/create-image.sh -f ${ADK_TARGET_ROOTFS} qemu-${CPU_ARCH}.img $(BIN_DIR)/$(ROOTFSTARBALL)"
 	@echo "Start qemu with following command line:"