Root/target/linux/goldfish/patches-2.6.30/0118--ARM-goldfish-Add-goldfish-platform.patch

1From 7cc9c853cf4657bc971a3bf8736fa0412f23eea2 Mon Sep 17 00:00:00 2001
2From: Mike A. Chan <mikechan@google.com>
3Date: Tue, 14 Oct 2008 19:46:11 -0700
4Subject: [PATCH 118/134] [ARM] goldfish: Add goldfish platform.
5MIME-Version: 1.0
6Content-Type: text/plain; charset=utf-8
7Content-Transfer-Encoding: 8bit
8
9Signed-off-by: Mike A. Chan <mikechan@google.com>
10Signed-off-by: Arve Hjønnevåg <arve@android.com>
11---
12 arch/arm/Kconfig | 10 +
13 arch/arm/Makefile | 1 +
14 arch/arm/configs/goldfish_defconfig | 1166 +++++++++++++++++++++
15 arch/arm/mach-goldfish/Kconfig | 11 +
16 arch/arm/mach-goldfish/Makefile | 9 +
17 arch/arm/mach-goldfish/Makefile.boot | 4 +
18 arch/arm/mach-goldfish/board-goldfish.c | 122 +++
19 arch/arm/mach-goldfish/include/mach/dma.h | 1 +
20 arch/arm/mach-goldfish/include/mach/entry-macro.S | 34 +
21 arch/arm/mach-goldfish/include/mach/hardware.h | 44 +
22 arch/arm/mach-goldfish/include/mach/io.h | 24 +
23 arch/arm/mach-goldfish/include/mach/irqs.h | 24 +
24 arch/arm/mach-goldfish/include/mach/memory.h | 35 +
25 arch/arm/mach-goldfish/include/mach/system.h | 30 +
26 arch/arm/mach-goldfish/include/mach/timer.h | 28 +
27 arch/arm/mach-goldfish/include/mach/timex.h | 24 +
28 arch/arm/mach-goldfish/include/mach/uncompress.h | 40 +
29 arch/arm/mach-goldfish/include/mach/vmalloc.h | 21 +
30 arch/arm/mach-goldfish/pdev_bus.c | 222 ++++
31 arch/arm/mach-goldfish/timer.c | 147 +++
32 20 files changed, 1997 insertions(+), 0 deletions(-)
33 create mode 100644 arch/arm/configs/goldfish_defconfig
34 create mode 100644 arch/arm/mach-goldfish/Kconfig
35 create mode 100644 arch/arm/mach-goldfish/Makefile
36 create mode 100644 arch/arm/mach-goldfish/Makefile.boot
37 create mode 100644 arch/arm/mach-goldfish/board-goldfish.c
38 create mode 100644 arch/arm/mach-goldfish/include/mach/dma.h
39 create mode 100644 arch/arm/mach-goldfish/include/mach/entry-macro.S
40 create mode 100644 arch/arm/mach-goldfish/include/mach/hardware.h
41 create mode 100644 arch/arm/mach-goldfish/include/mach/io.h
42 create mode 100644 arch/arm/mach-goldfish/include/mach/irqs.h
43 create mode 100644 arch/arm/mach-goldfish/include/mach/memory.h
44 create mode 100644 arch/arm/mach-goldfish/include/mach/system.h
45 create mode 100644 arch/arm/mach-goldfish/include/mach/timer.h
46 create mode 100644 arch/arm/mach-goldfish/include/mach/timex.h
47 create mode 100644 arch/arm/mach-goldfish/include/mach/uncompress.h
48 create mode 100644 arch/arm/mach-goldfish/include/mach/vmalloc.h
49 create mode 100644 arch/arm/mach-goldfish/pdev_bus.c
50 create mode 100644 arch/arm/mach-goldfish/timer.c
51
52--- a/arch/arm/Kconfig
53+++ b/arch/arm/Kconfig
54@@ -206,6 +206,14 @@ config ARCH_AAEC2000
55     help
56       This enables support for systems based on the Agilent AAEC-2000
57 
58+config ARCH_GOLDFISH
59+ bool "Goldfish"
60+ select CPU_ARM926T
61+ select GENERIC_TIME
62+ select GENERIC_CLOCKEVENTS
63+ help
64+ Support for Goldfish Virtual Platform.
65+
66 config ARCH_INTEGRATOR
67     bool "ARM Ltd. Integrator family"
68     select ARM_AMBA
69@@ -620,6 +628,8 @@ config ARCH_W90X900
70 
71 endchoice
72 
73+source "arch/arm/mach-goldfish/Kconfig"
74+
75 source "arch/arm/mach-clps711x/Kconfig"
76 
77 source "arch/arm/mach-ep93xx/Kconfig"
78--- a/arch/arm/Makefile
79+++ b/arch/arm/Makefile
80@@ -138,6 +138,7 @@ endif
81  machine-$(CONFIG_ARCH_IMX) := imx
82  machine-$(CONFIG_ARCH_H720X) := h720x
83  machine-$(CONFIG_ARCH_AAEC2000) := aaec2000
84+ machine-$(CONFIG_ARCH_GOLDFISH) := goldfish
85  machine-$(CONFIG_ARCH_REALVIEW) := realview
86  machine-$(CONFIG_ARCH_AT91) := at91
87  machine-$(CONFIG_ARCH_EP93XX) := ep93xx
88--- /dev/null
89+++ b/arch/arm/configs/goldfish_defconfig
90@@ -0,0 +1,1166 @@
91+#
92+# Automatically generated make config: don't edit
93+# Linux kernel version: 2.6.29
94+# Wed Apr 8 20:40:44 2009
95+#
96+CONFIG_ARM=y
97+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
98+# CONFIG_GENERIC_GPIO is not set
99+CONFIG_GENERIC_TIME=y
100+CONFIG_GENERIC_CLOCKEVENTS=y
101+CONFIG_MMU=y
102+# CONFIG_NO_IOPORT is not set
103+CONFIG_GENERIC_HARDIRQS=y
104+CONFIG_STACKTRACE_SUPPORT=y
105+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
106+CONFIG_LOCKDEP_SUPPORT=y
107+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
108+CONFIG_HARDIRQS_SW_RESEND=y
109+CONFIG_GENERIC_IRQ_PROBE=y
110+CONFIG_RWSEM_GENERIC_SPINLOCK=y
111+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
112+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
113+CONFIG_GENERIC_HWEIGHT=y
114+CONFIG_GENERIC_CALIBRATE_DELAY=y
115+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
116+CONFIG_VECTORS_BASE=0xffff0000
117+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
118+
119+#
120+# General setup
121+#
122+CONFIG_EXPERIMENTAL=y
123+CONFIG_BROKEN_ON_SMP=y
124+CONFIG_INIT_ENV_ARG_LIMIT=32
125+CONFIG_LOCALVERSION=""
126+CONFIG_LOCALVERSION_AUTO=y
127+CONFIG_SWAP=y
128+CONFIG_SYSVIPC=y
129+CONFIG_SYSVIPC_SYSCTL=y
130+# CONFIG_POSIX_MQUEUE is not set
131+# CONFIG_BSD_PROCESS_ACCT is not set
132+# CONFIG_TASKSTATS is not set
133+# CONFIG_AUDIT is not set
134+
135+#
136+# RCU Subsystem
137+#
138+CONFIG_CLASSIC_RCU=y
139+# CONFIG_TREE_RCU is not set
140+# CONFIG_PREEMPT_RCU is not set
141+# CONFIG_TREE_RCU_TRACE is not set
142+# CONFIG_PREEMPT_RCU_TRACE is not set
143+CONFIG_IKCONFIG=y
144+CONFIG_IKCONFIG_PROC=y
145+CONFIG_LOG_BUF_SHIFT=16
146+# CONFIG_GROUP_SCHED is not set
147+# CONFIG_CGROUPS is not set
148+# CONFIG_SYSFS_DEPRECATED_V2 is not set
149+# CONFIG_RELAY is not set
150+CONFIG_NAMESPACES=y
151+# CONFIG_UTS_NS is not set
152+# CONFIG_IPC_NS is not set
153+# CONFIG_USER_NS is not set
154+# CONFIG_PID_NS is not set
155+# CONFIG_NET_NS is not set
156+CONFIG_BLK_DEV_INITRD=y
157+CONFIG_INITRAMFS_SOURCE=""
158+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
159+CONFIG_SYSCTL=y
160+CONFIG_ANON_INODES=y
161+CONFIG_PANIC_TIMEOUT=0
162+# CONFIG_EMBEDDED is not set
163+CONFIG_UID16=y
164+CONFIG_SYSCTL_SYSCALL=y
165+CONFIG_KALLSYMS=y
166+# CONFIG_KALLSYMS_ALL is not set
167+# CONFIG_KALLSYMS_EXTRA_PASS is not set
168+CONFIG_HOTPLUG=y
169+CONFIG_PRINTK=y
170+CONFIG_BUG=y
171+CONFIG_ELF_CORE=y
172+CONFIG_BASE_FULL=y
173+CONFIG_FUTEX=y
174+CONFIG_EPOLL=y
175+CONFIG_SIGNALFD=y
176+CONFIG_TIMERFD=y
177+CONFIG_EVENTFD=y
178+CONFIG_SHMEM=y
179+CONFIG_AIO=y
180+CONFIG_ASHMEM=y
181+CONFIG_VM_EVENT_COUNTERS=y
182+CONFIG_COMPAT_BRK=y
183+CONFIG_SLAB=y
184+# CONFIG_SLUB is not set
185+# CONFIG_SLOB is not set
186+# CONFIG_PROFILING is not set
187+CONFIG_HAVE_OPROFILE=y
188+CONFIG_HAVE_KPROBES=y
189+CONFIG_HAVE_KRETPROBES=y
190+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
191+CONFIG_SLABINFO=y
192+CONFIG_RT_MUTEXES=y
193+CONFIG_BASE_SMALL=0
194+# CONFIG_MODULES is not set
195+CONFIG_BLOCK=y
196+# CONFIG_LBD is not set
197+# CONFIG_BLK_DEV_IO_TRACE is not set
198+# CONFIG_BLK_DEV_BSG is not set
199+# CONFIG_BLK_DEV_INTEGRITY is not set
200+
201+#
202+# IO Schedulers
203+#
204+CONFIG_IOSCHED_NOOP=y
205+CONFIG_IOSCHED_AS=y
206+CONFIG_IOSCHED_DEADLINE=y
207+CONFIG_IOSCHED_CFQ=y
208+CONFIG_DEFAULT_AS=y
209+# CONFIG_DEFAULT_DEADLINE is not set
210+# CONFIG_DEFAULT_CFQ is not set
211+# CONFIG_DEFAULT_NOOP is not set
212+CONFIG_DEFAULT_IOSCHED="anticipatory"
213+CONFIG_FREEZER=y
214+
215+#
216+# System Type
217+#
218+# CONFIG_ARCH_AAEC2000 is not set
219+CONFIG_ARCH_GOLDFISH=y
220+# CONFIG_ARCH_INTEGRATOR is not set
221+# CONFIG_ARCH_REALVIEW is not set
222+# CONFIG_ARCH_VERSATILE is not set
223+# CONFIG_ARCH_AT91 is not set
224+# CONFIG_ARCH_CLPS711X is not set
225+# CONFIG_ARCH_EBSA110 is not set
226+# CONFIG_ARCH_EP93XX is not set
227+# CONFIG_ARCH_FOOTBRIDGE is not set
228+# CONFIG_ARCH_NETX is not set
229+# CONFIG_ARCH_H720X is not set
230+# CONFIG_ARCH_IMX is not set
231+# CONFIG_ARCH_IOP13XX is not set
232+# CONFIG_ARCH_IOP32X is not set
233+# CONFIG_ARCH_IOP33X is not set
234+# CONFIG_ARCH_IXP23XX is not set
235+# CONFIG_ARCH_IXP2000 is not set
236+# CONFIG_ARCH_IXP4XX is not set
237+# CONFIG_ARCH_L7200 is not set
238+# CONFIG_ARCH_KIRKWOOD is not set
239+# CONFIG_ARCH_KS8695 is not set
240+# CONFIG_ARCH_NS9XXX is not set
241+# CONFIG_ARCH_LOKI is not set
242+# CONFIG_ARCH_MV78XX0 is not set
243+# CONFIG_ARCH_MXC is not set
244+# CONFIG_ARCH_ORION5X is not set
245+# CONFIG_ARCH_PNX4008 is not set
246+# CONFIG_ARCH_PXA is not set
247+# CONFIG_ARCH_RPC is not set
248+# CONFIG_ARCH_SA1100 is not set
249+# CONFIG_ARCH_S3C2410 is not set
250+# CONFIG_ARCH_S3C64XX is not set
251+# CONFIG_ARCH_SHARK is not set
252+# CONFIG_ARCH_LH7A40X is not set
253+# CONFIG_ARCH_DAVINCI is not set
254+# CONFIG_ARCH_OMAP is not set
255+# CONFIG_ARCH_MSM is not set
256+# CONFIG_ARCH_W90X900 is not set
257+
258+#
259+# Goldfish Options
260+#
261+CONFIG_MACH_GOLDFISH=y
262+
263+#
264+# Processor Type
265+#
266+CONFIG_CPU_32=y
267+CONFIG_CPU_ARM926T=y
268+CONFIG_CPU_32v5=y
269+CONFIG_CPU_ABRT_EV5TJ=y
270+CONFIG_CPU_PABRT_NOIFAR=y
271+CONFIG_CPU_CACHE_VIVT=y
272+CONFIG_CPU_COPY_V4WB=y
273+CONFIG_CPU_TLB_V4WBI=y
274+CONFIG_CPU_CP15=y
275+CONFIG_CPU_CP15_MMU=y
276+
277+#
278+# Processor Features
279+#
280+CONFIG_ARM_THUMB=y
281+# CONFIG_CPU_ICACHE_DISABLE is not set
282+# CONFIG_CPU_DCACHE_DISABLE is not set
283+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
284+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
285+# CONFIG_OUTER_CACHE is not set
286+
287+#
288+# Bus support
289+#
290+# CONFIG_PCI_SYSCALL is not set
291+# CONFIG_ARCH_SUPPORTS_MSI is not set
292+# CONFIG_PCCARD is not set
293+
294+#
295+# Kernel Features
296+#
297+CONFIG_TICK_ONESHOT=y
298+CONFIG_NO_HZ=y
299+CONFIG_HIGH_RES_TIMERS=y
300+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
301+CONFIG_VMSPLIT_3G=y
302+# CONFIG_VMSPLIT_2G is not set
303+# CONFIG_VMSPLIT_1G is not set
304+CONFIG_PAGE_OFFSET=0xC0000000
305+# CONFIG_PREEMPT is not set
306+CONFIG_HZ=100
307+CONFIG_AEABI=y
308+# CONFIG_OABI_COMPAT is not set
309+CONFIG_ARCH_FLATMEM_HAS_HOLES=y
310+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
311+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
312+CONFIG_SELECT_MEMORY_MODEL=y
313+CONFIG_FLATMEM_MANUAL=y
314+# CONFIG_DISCONTIGMEM_MANUAL is not set
315+# CONFIG_SPARSEMEM_MANUAL is not set
316+CONFIG_FLATMEM=y
317+CONFIG_FLAT_NODE_MEM_MAP=y
318+CONFIG_PAGEFLAGS_EXTENDED=y
319+CONFIG_SPLIT_PTLOCK_CPUS=4096
320+# CONFIG_PHYS_ADDR_T_64BIT is not set
321+CONFIG_ZONE_DMA_FLAG=0
322+CONFIG_VIRT_TO_BUS=y
323+CONFIG_UNEVICTABLE_LRU=y
324+CONFIG_ALIGNMENT_TRAP=y
325+
326+#
327+# Boot options
328+#
329+CONFIG_ZBOOT_ROM_TEXT=0x0
330+CONFIG_ZBOOT_ROM_BSS=0x0
331+CONFIG_CMDLINE=""
332+# CONFIG_XIP_KERNEL is not set
333+# CONFIG_KEXEC is not set
334+
335+#
336+# CPU Power Management
337+#
338+# CONFIG_CPU_IDLE is not set
339+
340+#
341+# Floating point emulation
342+#
343+
344+#
345+# At least one emulation must be selected
346+#
347+CONFIG_VFP=y
348+
349+#
350+# Userspace binary formats
351+#
352+CONFIG_BINFMT_ELF=y
353+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
354+CONFIG_HAVE_AOUT=y
355+# CONFIG_BINFMT_AOUT is not set
356+CONFIG_BINFMT_MISC=y
357+
358+#
359+# Power management options
360+#
361+CONFIG_PM=y
362+# CONFIG_PM_DEBUG is not set
363+CONFIG_PM_SLEEP=y
364+CONFIG_SUSPEND=y
365+CONFIG_SUSPEND_FREEZER=y
366+CONFIG_HAS_WAKELOCK=y
367+CONFIG_HAS_EARLYSUSPEND=y
368+CONFIG_WAKELOCK=y
369+CONFIG_WAKELOCK_STAT=y
370+CONFIG_USER_WAKELOCK=y
371+CONFIG_EARLYSUSPEND=y
372+# CONFIG_NO_USER_SPACE_SCREEN_ACCESS_CONTROL is not set
373+CONFIG_CONSOLE_EARLYSUSPEND=y
374+# CONFIG_FB_EARLYSUSPEND is not set
375+# CONFIG_APM_EMULATION is not set
376+CONFIG_ARCH_SUSPEND_POSSIBLE=y
377+CONFIG_NET=y
378+
379+#
380+# Networking options
381+#
382+CONFIG_COMPAT_NET_DEV_OPS=y
383+CONFIG_PACKET=y
384+CONFIG_PACKET_MMAP=y
385+CONFIG_UNIX=y
386+CONFIG_XFRM=y
387+# CONFIG_XFRM_USER is not set
388+# CONFIG_XFRM_SUB_POLICY is not set
389+# CONFIG_XFRM_MIGRATE is not set
390+# CONFIG_XFRM_STATISTICS is not set
391+CONFIG_XFRM_IPCOMP=y
392+# CONFIG_NET_KEY is not set
393+CONFIG_INET=y
394+CONFIG_IP_MULTICAST=y
395+# CONFIG_IP_ADVANCED_ROUTER is not set
396+CONFIG_IP_FIB_HASH=y
397+CONFIG_IP_PNP=y
398+CONFIG_IP_PNP_DHCP=y
399+CONFIG_IP_PNP_BOOTP=y
400+# CONFIG_IP_PNP_RARP is not set
401+CONFIG_NET_IPIP=y
402+CONFIG_NET_IPGRE=y
403+CONFIG_NET_IPGRE_BROADCAST=y
404+CONFIG_IP_MROUTE=y
405+CONFIG_IP_PIMSM_V1=y
406+CONFIG_IP_PIMSM_V2=y
407+CONFIG_ARPD=y
408+CONFIG_SYN_COOKIES=y
409+CONFIG_INET_AH=y
410+CONFIG_INET_ESP=y
411+CONFIG_INET_IPCOMP=y
412+CONFIG_INET_XFRM_TUNNEL=y
413+CONFIG_INET_TUNNEL=y
414+CONFIG_INET_XFRM_MODE_TRANSPORT=y
415+CONFIG_INET_XFRM_MODE_TUNNEL=y
416+CONFIG_INET_XFRM_MODE_BEET=y
417+# CONFIG_INET_LRO is not set
418+CONFIG_INET_DIAG=y
419+CONFIG_INET_TCP_DIAG=y
420+# CONFIG_TCP_CONG_ADVANCED is not set
421+CONFIG_TCP_CONG_CUBIC=y
422+CONFIG_DEFAULT_TCP_CONG="cubic"
423+# CONFIG_TCP_MD5SIG is not set
424+# CONFIG_IPV6 is not set
425+CONFIG_ANDROID_PARANOID_NETWORK=y
426+# CONFIG_NETWORK_SECMARK is not set
427+# CONFIG_NETFILTER is not set
428+# CONFIG_IP_DCCP is not set
429+# CONFIG_IP_SCTP is not set
430+# CONFIG_TIPC is not set
431+# CONFIG_ATM is not set
432+CONFIG_STP=y
433+CONFIG_BRIDGE=y
434+# CONFIG_NET_DSA is not set
435+CONFIG_VLAN_8021Q=y
436+# CONFIG_VLAN_8021Q_GVRP is not set
437+# CONFIG_DECNET is not set
438+CONFIG_LLC=y
439+# CONFIG_LLC2 is not set
440+# CONFIG_IPX is not set
441+# CONFIG_ATALK is not set
442+# CONFIG_X25 is not set
443+# CONFIG_LAPB is not set
444+# CONFIG_ECONET is not set
445+# CONFIG_WAN_ROUTER is not set
446+# CONFIG_NET_SCHED is not set
447+# CONFIG_DCB is not set
448+
449+#
450+# Network testing
451+#
452+# CONFIG_NET_PKTGEN is not set
453+# CONFIG_HAMRADIO is not set
454+# CONFIG_CAN is not set
455+# CONFIG_IRDA is not set
456+# CONFIG_BT is not set
457+# CONFIG_AF_RXRPC is not set
458+# CONFIG_PHONET is not set
459+CONFIG_WIRELESS=y
460+# CONFIG_CFG80211 is not set
461+CONFIG_WIRELESS_OLD_REGULATORY=y
462+# CONFIG_WIRELESS_EXT is not set
463+# CONFIG_LIB80211 is not set
464+# CONFIG_MAC80211 is not set
465+# CONFIG_WIMAX is not set
466+# CONFIG_RFKILL is not set
467+# CONFIG_NET_9P is not set
468+
469+#
470+# Device Drivers
471+#
472+
473+#
474+# Generic Driver Options
475+#
476+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
477+CONFIG_STANDALONE=y
478+CONFIG_PREVENT_FIRMWARE_BUILD=y
479+CONFIG_FW_LOADER=y
480+CONFIG_FIRMWARE_IN_KERNEL=y
481+CONFIG_EXTRA_FIRMWARE=""
482+# CONFIG_DEBUG_DRIVER is not set
483+# CONFIG_DEBUG_DEVRES is not set
484+# CONFIG_SYS_HYPERVISOR is not set
485+CONFIG_CONNECTOR=y
486+CONFIG_PROC_EVENTS=y
487+CONFIG_MTD=y
488+# CONFIG_MTD_DEBUG is not set
489+# CONFIG_MTD_CONCAT is not set
490+# CONFIG_MTD_PARTITIONS is not set
491+
492+#
493+# User Modules And Translation Layers
494+#
495+CONFIG_MTD_CHAR=y
496+CONFIG_MTD_BLKDEVS=y
497+CONFIG_MTD_BLOCK=y
498+# CONFIG_FTL is not set
499+# CONFIG_NFTL is not set
500+# CONFIG_INFTL is not set
501+# CONFIG_RFD_FTL is not set
502+# CONFIG_SSFDC is not set
503+# CONFIG_MTD_OOPS is not set
504+
505+#
506+# RAM/ROM/Flash chip drivers
507+#
508+# CONFIG_MTD_CFI is not set
509+# CONFIG_MTD_JEDECPROBE is not set
510+CONFIG_MTD_MAP_BANK_WIDTH_1=y
511+CONFIG_MTD_MAP_BANK_WIDTH_2=y
512+CONFIG_MTD_MAP_BANK_WIDTH_4=y
513+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
514+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
515+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
516+CONFIG_MTD_CFI_I1=y
517+CONFIG_MTD_CFI_I2=y
518+# CONFIG_MTD_CFI_I4 is not set
519+# CONFIG_MTD_CFI_I8 is not set
520+# CONFIG_MTD_RAM is not set
521+# CONFIG_MTD_ROM is not set
522+# CONFIG_MTD_ABSENT is not set
523+
524+#
525+# Mapping drivers for chip access
526+#
527+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
528+# CONFIG_MTD_PLATRAM is not set
529+
530+#
531+# Self-contained MTD device drivers
532+#
533+# CONFIG_MTD_SLRAM is not set
534+# CONFIG_MTD_PHRAM is not set
535+# CONFIG_MTD_MTDRAM is not set
536+# CONFIG_MTD_BLOCK2MTD is not set
537+
538+#
539+# Disk-On-Chip Device Drivers
540+#
541+# CONFIG_MTD_DOC2000 is not set
542+# CONFIG_MTD_DOC2001 is not set
543+# CONFIG_MTD_DOC2001PLUS is not set
544+CONFIG_MTD_GOLDFISH_NAND=y
545+# CONFIG_MTD_NAND is not set
546+# CONFIG_MTD_ONENAND is not set
547+
548+#
549+# LPDDR flash memory drivers
550+#
551+# CONFIG_MTD_LPDDR is not set
552+
553+#
554+# UBI - Unsorted block images
555+#
556+# CONFIG_MTD_UBI is not set
557+# CONFIG_PARPORT is not set
558+CONFIG_BLK_DEV=y
559+# CONFIG_BLK_DEV_COW_COMMON is not set
560+CONFIG_BLK_DEV_LOOP=y
561+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
562+CONFIG_BLK_DEV_NBD=y
563+CONFIG_BLK_DEV_RAM=y
564+CONFIG_BLK_DEV_RAM_COUNT=16
565+CONFIG_BLK_DEV_RAM_SIZE=8192
566+# CONFIG_BLK_DEV_XIP is not set
567+# CONFIG_CDROM_PKTCDVD is not set
568+# CONFIG_ATA_OVER_ETH is not set
569+CONFIG_MISC_DEVICES=y
570+CONFIG_ANDROID_PMEM=y
571+# CONFIG_ENCLOSURE_SERVICES is not set
572+# CONFIG_KERNEL_DEBUGGER_CORE is not set
573+# CONFIG_UID_STAT is not set
574+CONFIG_QEMU_TRACE=y
575+# CONFIG_C2PORT is not set
576+
577+#
578+# EEPROM support
579+#
580+# CONFIG_EEPROM_93CX6 is not set
581+CONFIG_HAVE_IDE=y
582+# CONFIG_IDE is not set
583+
584+#
585+# SCSI device support
586+#
587+# CONFIG_RAID_ATTRS is not set
588+# CONFIG_SCSI is not set
589+# CONFIG_SCSI_DMA is not set
590+# CONFIG_SCSI_NETLINK is not set
591+# CONFIG_ATA is not set
592+# CONFIG_MD is not set
593+CONFIG_NETDEVICES=y
594+# CONFIG_DUMMY is not set
595+# CONFIG_BONDING is not set
596+# CONFIG_MACVLAN is not set
597+# CONFIG_EQUALIZER is not set
598+# CONFIG_TUN is not set
599+# CONFIG_VETH is not set
600+# CONFIG_PHYLIB is not set
601+CONFIG_NET_ETHERNET=y
602+CONFIG_MII=y
603+# CONFIG_AX88796 is not set
604+CONFIG_SMC91X=y
605+# CONFIG_DM9000 is not set
606+# CONFIG_SMC911X is not set
607+# CONFIG_SMSC911X is not set
608+# CONFIG_DNET is not set
609+# CONFIG_IBM_NEW_EMAC_ZMII is not set
610+# CONFIG_IBM_NEW_EMAC_RGMII is not set
611+# CONFIG_IBM_NEW_EMAC_TAH is not set
612+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
613+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
614+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
615+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
616+# CONFIG_B44 is not set
617+CONFIG_NETDEV_1000=y
618+CONFIG_NETDEV_10000=y
619+
620+#
621+# Wireless LAN
622+#
623+# CONFIG_WLAN_PRE80211 is not set
624+# CONFIG_WLAN_80211 is not set
625+# CONFIG_IWLWIFI_LEDS is not set
626+
627+#
628+# Enable WiMAX (Networking options) to see the WiMAX drivers
629+#
630+# CONFIG_WAN is not set
631+# CONFIG_PPP is not set
632+# CONFIG_SLIP is not set
633+# CONFIG_NETCONSOLE is not set
634+# CONFIG_NETPOLL is not set
635+# CONFIG_NET_POLL_CONTROLLER is not set
636+# CONFIG_ISDN is not set
637+
638+#
639+# Input device support
640+#
641+CONFIG_INPUT=y
642+# CONFIG_INPUT_FF_MEMLESS is not set
643+# CONFIG_INPUT_POLLDEV is not set
644+
645+#
646+# Userland interfaces
647+#
648+CONFIG_INPUT_MOUSEDEV=y
649+CONFIG_INPUT_MOUSEDEV_PSAUX=y
650+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
651+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
652+# CONFIG_INPUT_JOYDEV is not set
653+CONFIG_INPUT_EVDEV=y
654+# CONFIG_INPUT_EVBUG is not set
655+# CONFIG_INPUT_KEYRESET is not set
656+
657+#
658+# Input Device Drivers
659+#
660+CONFIG_INPUT_KEYBOARD=y
661+CONFIG_KEYBOARD_ATKBD=y
662+# CONFIG_KEYBOARD_SUNKBD is not set
663+# CONFIG_KEYBOARD_LKKBD is not set
664+# CONFIG_KEYBOARD_XTKBD is not set
665+# CONFIG_KEYBOARD_NEWTON is not set
666+# CONFIG_KEYBOARD_STOWAWAY is not set
667+CONFIG_KEYBOARD_GOLDFISH_EVENTS=y
668+# CONFIG_INPUT_MOUSE is not set
669+# CONFIG_INPUT_JOYSTICK is not set
670+# CONFIG_INPUT_TABLET is not set
671+# CONFIG_INPUT_TOUCHSCREEN is not set
672+CONFIG_INPUT_MISC=y
673+# CONFIG_INPUT_ATI_REMOTE is not set
674+# CONFIG_INPUT_ATI_REMOTE2 is not set
675+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
676+# CONFIG_INPUT_POWERMATE is not set
677+# CONFIG_INPUT_YEALINK is not set
678+# CONFIG_INPUT_CM109 is not set
679+# CONFIG_INPUT_UINPUT is not set
680+# CONFIG_INPUT_GPIO is not set
681+# CONFIG_INPUT_KEYCHORD is not set
682+
683+#
684+# Hardware I/O ports
685+#
686+CONFIG_SERIO=y
687+# CONFIG_SERIO_SERPORT is not set
688+CONFIG_SERIO_LIBPS2=y
689+# CONFIG_SERIO_RAW is not set
690+# CONFIG_GAMEPORT is not set
691+
692+#
693+# Character devices
694+#
695+CONFIG_VT=y
696+CONFIG_CONSOLE_TRANSLATIONS=y
697+CONFIG_VT_CONSOLE=y
698+CONFIG_HW_CONSOLE=y
699+# CONFIG_VT_HW_CONSOLE_BINDING is not set
700+CONFIG_DEVMEM=y
701+CONFIG_DEVKMEM=y
702+# CONFIG_SERIAL_NONSTANDARD is not set
703+
704+#
705+# Serial drivers
706+#
707+# CONFIG_SERIAL_8250 is not set
708+
709+#
710+# Non-8250 serial port support
711+#
712+CONFIG_UNIX98_PTYS=y
713+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
714+# CONFIG_LEGACY_PTYS is not set
715+# CONFIG_IPMI_HANDLER is not set
716+CONFIG_HW_RANDOM=y
717+# CONFIG_R3964 is not set
718+# CONFIG_RAW_DRIVER is not set
719+# CONFIG_TCG_TPM is not set
720+# CONFIG_DCC_TTY is not set
721+CONFIG_GOLDFISH_TTY=y
722+# CONFIG_I2C is not set
723+# CONFIG_SPI is not set
724+# CONFIG_W1 is not set
725+CONFIG_POWER_SUPPLY=y
726+# CONFIG_POWER_SUPPLY_DEBUG is not set
727+# CONFIG_PDA_POWER is not set
728+# CONFIG_BATTERY_DS2760 is not set
729+CONFIG_BATTERY_GOLDFISH=y
730+# CONFIG_HWMON is not set
731+# CONFIG_THERMAL is not set
732+# CONFIG_THERMAL_HWMON is not set
733+# CONFIG_WATCHDOG is not set
734+CONFIG_SSB_POSSIBLE=y
735+
736+#
737+# Sonics Silicon Backplane
738+#
739+# CONFIG_SSB is not set
740+
741+#
742+# Multifunction device drivers
743+#
744+# CONFIG_MFD_CORE is not set
745+# CONFIG_MFD_SM501 is not set
746+# CONFIG_HTC_PASIC3 is not set
747+# CONFIG_MFD_TMIO is not set
748+
749+#
750+# Multimedia devices
751+#
752+
753+#
754+# Multimedia core support
755+#
756+# CONFIG_VIDEO_DEV is not set
757+# CONFIG_DVB_CORE is not set
758+# CONFIG_VIDEO_MEDIA is not set
759+
760+#
761+# Multimedia drivers
762+#
763+# CONFIG_DAB is not set
764+
765+#
766+# Graphics support
767+#
768+# CONFIG_VGASTATE is not set
769+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
770+CONFIG_FB=y
771+# CONFIG_FIRMWARE_EDID is not set
772+# CONFIG_FB_DDC is not set
773+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
774+CONFIG_FB_CFB_FILLRECT=y
775+CONFIG_FB_CFB_COPYAREA=y
776+CONFIG_FB_CFB_IMAGEBLIT=y
777+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
778+# CONFIG_FB_SYS_FILLRECT is not set
779+# CONFIG_FB_SYS_COPYAREA is not set
780+# CONFIG_FB_SYS_IMAGEBLIT is not set
781+# CONFIG_FB_FOREIGN_ENDIAN is not set
782+# CONFIG_FB_SYS_FOPS is not set
783+# CONFIG_FB_SVGALIB is not set
784+# CONFIG_FB_MACMODES is not set
785+# CONFIG_FB_BACKLIGHT is not set
786+CONFIG_FB_MODE_HELPERS=y
787+CONFIG_FB_TILEBLITTING=y
788+
789+#
790+# Frame buffer hardware drivers
791+#
792+# CONFIG_FB_UVESA is not set
793+# CONFIG_FB_S1D13XXX is not set
794+CONFIG_FB_GOLDFISH=y
795+# CONFIG_FB_VIRTUAL is not set
796+# CONFIG_FB_METRONOME is not set
797+# CONFIG_FB_MB862XX is not set
798+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
799+
800+#
801+# Display device support
802+#
803+# CONFIG_DISPLAY_SUPPORT is not set
804+
805+#
806+# Console display driver support
807+#
808+# CONFIG_VGA_CONSOLE is not set
809+CONFIG_DUMMY_CONSOLE=y
810+CONFIG_FRAMEBUFFER_CONSOLE=y
811+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
812+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
813+# CONFIG_FONTS is not set
814+CONFIG_FONT_8x8=y
815+CONFIG_FONT_8x16=y
816+# CONFIG_LOGO is not set
817+# CONFIG_SOUND is not set
818+CONFIG_HID_SUPPORT=y
819+CONFIG_HID=y
820+# CONFIG_HID_DEBUG is not set
821+# CONFIG_HIDRAW is not set
822+# CONFIG_HID_PID is not set
823+
824+#
825+# Special HID drivers
826+#
827+CONFIG_HID_COMPAT=y
828+CONFIG_USB_SUPPORT=y
829+CONFIG_USB_ARCH_HAS_HCD=y
830+# CONFIG_USB_ARCH_HAS_OHCI is not set
831+# CONFIG_USB_ARCH_HAS_EHCI is not set
832+# CONFIG_USB is not set
833+
834+#
835+# Enable Host or Gadget support to see Inventra options
836+#
837+
838+#
839+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
840+#
841+# CONFIG_USB_GADGET is not set
842+
843+#
844+# OTG and related infrastructure
845+#
846+CONFIG_MMC=y
847+# CONFIG_MMC_DEBUG is not set
848+# CONFIG_MMC_UNSAFE_RESUME is not set
849+# CONFIG_MMC_EMBEDDED_SDIO is not set
850+# CONFIG_MMC_PARANOID_SD_INIT is not set
851+
852+#
853+# MMC/SD/SDIO Card Drivers
854+#
855+CONFIG_MMC_BLOCK=y
856+CONFIG_MMC_BLOCK_BOUNCE=y
857+CONFIG_MMC_BLOCK_PARANOID_RESUME=y
858+# CONFIG_SDIO_UART is not set
859+# CONFIG_MMC_TEST is not set
860+
861+#
862+# MMC/SD/SDIO Host Controller Drivers
863+#
864+# CONFIG_MMC_SDHCI is not set
865+CONFIG_MMC_GOLDFISH=y
866+# CONFIG_MEMSTICK is not set
867+# CONFIG_ACCESSIBILITY is not set
868+# CONFIG_NEW_LEDS is not set
869+# CONFIG_SWITCH is not set
870+CONFIG_RTC_LIB=y
871+CONFIG_RTC_CLASS=y
872+CONFIG_RTC_HCTOSYS=y
873+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
874+# CONFIG_RTC_DEBUG is not set
875+
876+#
877+# RTC interfaces
878+#
879+CONFIG_RTC_INTF_SYSFS=y
880+CONFIG_RTC_INTF_PROC=y
881+CONFIG_RTC_INTF_DEV=y
882+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
883+CONFIG_RTC_INTF_ALARM=y
884+# CONFIG_RTC_DRV_TEST is not set
885+
886+#
887+# SPI RTC drivers
888+#
889+
890+#
891+# Platform RTC drivers
892+#
893+# CONFIG_RTC_DRV_CMOS is not set
894+# CONFIG_RTC_DRV_DS1286 is not set
895+# CONFIG_RTC_DRV_DS1511 is not set
896+# CONFIG_RTC_DRV_DS1553 is not set
897+# CONFIG_RTC_DRV_DS1742 is not set
898+# CONFIG_RTC_DRV_STK17TA8 is not set
899+# CONFIG_RTC_DRV_M48T86 is not set
900+# CONFIG_RTC_DRV_M48T35 is not set
901+# CONFIG_RTC_DRV_M48T59 is not set
902+# CONFIG_RTC_DRV_BQ4802 is not set
903+# CONFIG_RTC_DRV_V3020 is not set
904+
905+#
906+# on-CPU RTC drivers
907+#
908+CONFIG_RTC_DRV_GOLDFISH=y
909+# CONFIG_DMADEVICES is not set
910+# CONFIG_REGULATOR is not set
911+# CONFIG_UIO is not set
912+CONFIG_STAGING=y
913+# CONFIG_STAGING_EXCLUDE_BUILD is not set
914+# CONFIG_ECHO is not set
915+
916+#
917+# Android
918+#
919+CONFIG_ANDROID=y
920+CONFIG_ANDROID_BINDER_IPC=y
921+CONFIG_ANDROID_LOGGER=y
922+# CONFIG_ANDROID_RAM_CONSOLE is not set
923+CONFIG_ANDROID_TIMED_OUTPUT=y
924+CONFIG_ANDROID_LOW_MEMORY_KILLER=y
925+
926+#
927+# File systems
928+#
929+# CONFIG_EXT2_FS is not set
930+# CONFIG_EXT3_FS is not set
931+# CONFIG_EXT4_FS is not set
932+# CONFIG_REISERFS_FS is not set
933+# CONFIG_JFS_FS is not set
934+# CONFIG_FS_POSIX_ACL is not set
935+CONFIG_FILE_LOCKING=y
936+# CONFIG_XFS_FS is not set
937+# CONFIG_OCFS2_FS is not set
938+# CONFIG_BTRFS_FS is not set
939+CONFIG_DNOTIFY=y
940+CONFIG_INOTIFY=y
941+CONFIG_INOTIFY_USER=y
942+# CONFIG_QUOTA is not set
943+# CONFIG_AUTOFS_FS is not set
944+# CONFIG_AUTOFS4_FS is not set
945+# CONFIG_FUSE_FS is not set
946+
947+#
948+# CD-ROM/DVD Filesystems
949+#
950+# CONFIG_ISO9660_FS is not set
951+# CONFIG_UDF_FS is not set
952+
953+#
954+# DOS/FAT/NT Filesystems
955+#
956+CONFIG_FAT_FS=y
957+CONFIG_MSDOS_FS=y
958+CONFIG_VFAT_FS=y
959+CONFIG_FAT_DEFAULT_CODEPAGE=437
960+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
961+# CONFIG_NTFS_FS is not set
962+
963+#
964+# Pseudo filesystems
965+#
966+CONFIG_PROC_FS=y
967+CONFIG_PROC_SYSCTL=y
968+CONFIG_PROC_PAGE_MONITOR=y
969+CONFIG_SYSFS=y
970+CONFIG_TMPFS=y
971+# CONFIG_TMPFS_POSIX_ACL is not set
972+# CONFIG_HUGETLB_PAGE is not set
973+# CONFIG_CONFIGFS_FS is not set
974+CONFIG_MISC_FILESYSTEMS=y
975+# CONFIG_ADFS_FS is not set
976+# CONFIG_AFFS_FS is not set
977+# CONFIG_HFS_FS is not set
978+# CONFIG_HFSPLUS_FS is not set
979+# CONFIG_BEFS_FS is not set
980+# CONFIG_BFS_FS is not set
981+# CONFIG_EFS_FS is not set
982+CONFIG_YAFFS_FS=y
983+CONFIG_YAFFS_YAFFS1=y
984+# CONFIG_YAFFS_9BYTE_TAGS is not set
985+# CONFIG_YAFFS_DOES_ECC is not set
986+CONFIG_YAFFS_YAFFS2=y
987+CONFIG_YAFFS_AUTO_YAFFS2=y
988+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
989+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
990+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
991+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
992+# CONFIG_JFFS2_FS is not set
993+# CONFIG_CRAMFS is not set
994+# CONFIG_SQUASHFS is not set
995+# CONFIG_VXFS_FS is not set
996+# CONFIG_MINIX_FS is not set
997+# CONFIG_OMFS_FS is not set
998+# CONFIG_HPFS_FS is not set
999+# CONFIG_QNX4FS_FS is not set
1000+# CONFIG_ROMFS_FS is not set
1001+# CONFIG_SYSV_FS is not set
1002+# CONFIG_UFS_FS is not set
1003+CONFIG_NETWORK_FILESYSTEMS=y
1004+# CONFIG_NFS_FS is not set
1005+CONFIG_NFSD=y
1006+CONFIG_NFSD_V3=y
1007+# CONFIG_NFSD_V3_ACL is not set
1008+# CONFIG_NFSD_V4 is not set
1009+CONFIG_LOCKD=y
1010+CONFIG_LOCKD_V4=y
1011+CONFIG_EXPORTFS=y
1012+CONFIG_NFS_COMMON=y
1013+CONFIG_SUNRPC=y
1014+# CONFIG_SUNRPC_REGISTER_V4 is not set
1015+# CONFIG_RPCSEC_GSS_KRB5 is not set
1016+# CONFIG_RPCSEC_GSS_SPKM3 is not set
1017+CONFIG_SMB_FS=y
1018+# CONFIG_SMB_NLS_DEFAULT is not set
1019+# CONFIG_CIFS is not set
1020+# CONFIG_NCP_FS is not set
1021+# CONFIG_CODA_FS is not set
1022+# CONFIG_AFS_FS is not set
1023+
1024+#
1025+# Partition Types
1026+#
1027+# CONFIG_PARTITION_ADVANCED is not set
1028+CONFIG_MSDOS_PARTITION=y
1029+CONFIG_NLS=y
1030+CONFIG_NLS_DEFAULT="iso8859-1"
1031+CONFIG_NLS_CODEPAGE_437=y
1032+# CONFIG_NLS_CODEPAGE_737 is not set
1033+# CONFIG_NLS_CODEPAGE_775 is not set
1034+# CONFIG_NLS_CODEPAGE_850 is not set
1035+# CONFIG_NLS_CODEPAGE_852 is not set
1036+# CONFIG_NLS_CODEPAGE_855 is not set
1037+# CONFIG_NLS_CODEPAGE_857 is not set
1038+# CONFIG_NLS_CODEPAGE_860 is not set
1039+# CONFIG_NLS_CODEPAGE_861 is not set
1040+# CONFIG_NLS_CODEPAGE_862 is not set
1041+# CONFIG_NLS_CODEPAGE_863 is not set
1042+# CONFIG_NLS_CODEPAGE_864 is not set
1043+# CONFIG_NLS_CODEPAGE_865 is not set
1044+# CONFIG_NLS_CODEPAGE_866 is not set
1045+# CONFIG_NLS_CODEPAGE_869 is not set
1046+# CONFIG_NLS_CODEPAGE_936 is not set
1047+# CONFIG_NLS_CODEPAGE_950 is not set
1048+# CONFIG_NLS_CODEPAGE_932 is not set
1049+# CONFIG_NLS_CODEPAGE_949 is not set
1050+# CONFIG_NLS_CODEPAGE_874 is not set
1051+# CONFIG_NLS_ISO8859_8 is not set
1052+# CONFIG_NLS_CODEPAGE_1250 is not set
1053+# CONFIG_NLS_CODEPAGE_1251 is not set
1054+# CONFIG_NLS_ASCII is not set
1055+CONFIG_NLS_ISO8859_1=y
1056+# CONFIG_NLS_ISO8859_2 is not set
1057+# CONFIG_NLS_ISO8859_3 is not set
1058+# CONFIG_NLS_ISO8859_4 is not set
1059+# CONFIG_NLS_ISO8859_5 is not set
1060+# CONFIG_NLS_ISO8859_6 is not set
1061+# CONFIG_NLS_ISO8859_7 is not set
1062+# CONFIG_NLS_ISO8859_9 is not set
1063+# CONFIG_NLS_ISO8859_13 is not set
1064+# CONFIG_NLS_ISO8859_14 is not set
1065+# CONFIG_NLS_ISO8859_15 is not set
1066+# CONFIG_NLS_KOI8_R is not set
1067+# CONFIG_NLS_KOI8_U is not set
1068+# CONFIG_NLS_UTF8 is not set
1069+# CONFIG_DLM is not set
1070+
1071+#
1072+# Kernel hacking
1073+#
1074+# CONFIG_PRINTK_TIME is not set
1075+CONFIG_ENABLE_WARN_DEPRECATED=y
1076+CONFIG_ENABLE_MUST_CHECK=y
1077+CONFIG_FRAME_WARN=1024
1078+CONFIG_MAGIC_SYSRQ=y
1079+# CONFIG_UNUSED_SYMBOLS is not set
1080+# CONFIG_DEBUG_FS is not set
1081+# CONFIG_HEADERS_CHECK is not set
1082+CONFIG_DEBUG_KERNEL=y
1083+# CONFIG_DEBUG_SHIRQ is not set
1084+# CONFIG_DETECT_SOFTLOCKUP is not set
1085+CONFIG_SCHED_DEBUG=y
1086+CONFIG_SCHEDSTATS=y
1087+# CONFIG_TIMER_STATS is not set
1088+# CONFIG_DEBUG_OBJECTS is not set
1089+# CONFIG_DEBUG_SLAB is not set
1090+# CONFIG_DEBUG_RT_MUTEXES is not set
1091+# CONFIG_RT_MUTEX_TESTER is not set
1092+# CONFIG_DEBUG_SPINLOCK is not set
1093+# CONFIG_DEBUG_MUTEXES is not set
1094+# CONFIG_DEBUG_LOCK_ALLOC is not set
1095+# CONFIG_PROVE_LOCKING is not set
1096+# CONFIG_LOCK_STAT is not set
1097+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1098+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
1099+# CONFIG_DEBUG_KOBJECT is not set
1100+CONFIG_DEBUG_BUGVERBOSE=y
1101+# CONFIG_DEBUG_INFO is not set
1102+# CONFIG_DEBUG_VM is not set
1103+# CONFIG_DEBUG_WRITECOUNT is not set
1104+CONFIG_DEBUG_MEMORY_INIT=y
1105+# CONFIG_DEBUG_LIST is not set
1106+# CONFIG_DEBUG_SG is not set
1107+# CONFIG_DEBUG_NOTIFIERS is not set
1108+CONFIG_FRAME_POINTER=y
1109+# CONFIG_BOOT_PRINTK_DELAY is not set
1110+# CONFIG_RCU_TORTURE_TEST is not set
1111+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
1112+# CONFIG_BACKTRACE_SELF_TEST is not set
1113+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
1114+# CONFIG_FAULT_INJECTION is not set
1115+# CONFIG_LATENCYTOP is not set
1116+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
1117+CONFIG_HAVE_FUNCTION_TRACER=y
1118+
1119+#
1120+# Tracers
1121+#
1122+# CONFIG_FUNCTION_TRACER is not set
1123+# CONFIG_IRQSOFF_TRACER is not set
1124+# CONFIG_SCHED_TRACER is not set
1125+# CONFIG_CONTEXT_SWITCH_TRACER is not set
1126+# CONFIG_BOOT_TRACER is not set
1127+# CONFIG_TRACE_BRANCH_PROFILING is not set
1128+# CONFIG_STACK_TRACER is not set
1129+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
1130+# CONFIG_SAMPLES is not set
1131+CONFIG_HAVE_ARCH_KGDB=y
1132+# CONFIG_KGDB is not set
1133+# CONFIG_DEBUG_USER is not set
1134+# CONFIG_DEBUG_ERRORS is not set
1135+# CONFIG_DEBUG_STACK_USAGE is not set
1136+# CONFIG_DEBUG_LL is not set
1137+
1138+#
1139+# Security options
1140+#
1141+# CONFIG_KEYS is not set
1142+# CONFIG_SECURITY is not set
1143+# CONFIG_SECURITYFS is not set
1144+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
1145+CONFIG_CRYPTO=y
1146+
1147+#
1148+# Crypto core or helper
1149+#
1150+# CONFIG_CRYPTO_FIPS is not set
1151+CONFIG_CRYPTO_ALGAPI=y
1152+CONFIG_CRYPTO_ALGAPI2=y
1153+CONFIG_CRYPTO_AEAD=y
1154+CONFIG_CRYPTO_AEAD2=y
1155+CONFIG_CRYPTO_BLKCIPHER=y
1156+CONFIG_CRYPTO_BLKCIPHER2=y
1157+CONFIG_CRYPTO_HASH=y
1158+CONFIG_CRYPTO_HASH2=y
1159+CONFIG_CRYPTO_RNG2=y
1160+CONFIG_CRYPTO_MANAGER=y
1161+CONFIG_CRYPTO_MANAGER2=y
1162+# CONFIG_CRYPTO_GF128MUL is not set
1163+# CONFIG_CRYPTO_NULL is not set
1164+# CONFIG_CRYPTO_CRYPTD is not set
1165+CONFIG_CRYPTO_AUTHENC=y
1166+
1167+#
1168+# Authenticated Encryption with Associated Data
1169+#
1170+# CONFIG_CRYPTO_CCM is not set
1171+# CONFIG_CRYPTO_GCM is not set
1172+# CONFIG_CRYPTO_SEQIV is not set
1173+
1174+#
1175+# Block modes
1176+#
1177+CONFIG_CRYPTO_CBC=y
1178+# CONFIG_CRYPTO_CTR is not set
1179+# CONFIG_CRYPTO_CTS is not set
1180+CONFIG_CRYPTO_ECB=y
1181+# CONFIG_CRYPTO_LRW is not set
1182+CONFIG_CRYPTO_PCBC=y
1183+# CONFIG_CRYPTO_XTS is not set
1184+
1185+#
1186+# Hash modes
1187+#
1188+CONFIG_CRYPTO_HMAC=y
1189+# CONFIG_CRYPTO_XCBC is not set
1190+
1191+#
1192+# Digest
1193+#
1194+# CONFIG_CRYPTO_CRC32C is not set
1195+# CONFIG_CRYPTO_MD4 is not set
1196+CONFIG_CRYPTO_MD5=y
1197+# CONFIG_CRYPTO_MICHAEL_MIC is not set
1198+# CONFIG_CRYPTO_RMD128 is not set
1199+# CONFIG_CRYPTO_RMD160 is not set
1200+# CONFIG_CRYPTO_RMD256 is not set
1201+# CONFIG_CRYPTO_RMD320 is not set
1202+CONFIG_CRYPTO_SHA1=y
1203+# CONFIG_CRYPTO_SHA256 is not set
1204+# CONFIG_CRYPTO_SHA512 is not set
1205+# CONFIG_CRYPTO_TGR192 is not set
1206+# CONFIG_CRYPTO_WP512 is not set
1207+
1208+#
1209+# Ciphers
1210+#
1211+# CONFIG_CRYPTO_AES is not set
1212+# CONFIG_CRYPTO_ANUBIS is not set
1213+# CONFIG_CRYPTO_ARC4 is not set
1214+# CONFIG_CRYPTO_BLOWFISH is not set
1215+# CONFIG_CRYPTO_CAMELLIA is not set
1216+# CONFIG_CRYPTO_CAST5 is not set
1217+# CONFIG_CRYPTO_CAST6 is not set
1218+CONFIG_CRYPTO_DES=y
1219+# CONFIG_CRYPTO_FCRYPT is not set
1220+# CONFIG_CRYPTO_KHAZAD is not set
1221+# CONFIG_CRYPTO_SALSA20 is not set
1222+# CONFIG_CRYPTO_SEED is not set
1223+# CONFIG_CRYPTO_SERPENT is not set
1224+# CONFIG_CRYPTO_TEA is not set
1225+# CONFIG_CRYPTO_TWOFISH is not set
1226+
1227+#
1228+# Compression
1229+#
1230+CONFIG_CRYPTO_DEFLATE=y
1231+# CONFIG_CRYPTO_LZO is not set
1232+
1233+#
1234+# Random Number Generation
1235+#
1236+# CONFIG_CRYPTO_ANSI_CPRNG is not set
1237+CONFIG_CRYPTO_HW=y
1238+
1239+#
1240+# Library routines
1241+#
1242+CONFIG_BITREVERSE=y
1243+CONFIG_GENERIC_FIND_LAST_BIT=y
1244+# CONFIG_CRC_CCITT is not set
1245+# CONFIG_CRC16 is not set
1246+# CONFIG_CRC_T10DIF is not set
1247+# CONFIG_CRC_ITU_T is not set
1248+CONFIG_CRC32=y
1249+# CONFIG_CRC7 is not set
1250+# CONFIG_LIBCRC32C is not set
1251+CONFIG_ZLIB_INFLATE=y
1252+CONFIG_ZLIB_DEFLATE=y
1253+CONFIG_PLIST=y
1254+CONFIG_HAS_IOMEM=y
1255+CONFIG_HAS_IOPORT=y
1256+CONFIG_HAS_DMA=y
1257--- /dev/null
1258+++ b/arch/arm/mach-goldfish/Kconfig
1259@@ -0,0 +1,11 @@
1260+if ARCH_GOLDFISH
1261+
1262+menu "Goldfish Options"
1263+
1264+config MACH_GOLDFISH
1265+ bool "Goldfish (Virtual Platform)"
1266+ select CPU_ARM926T
1267+
1268+endmenu
1269+
1270+endif
1271--- /dev/null
1272+++ b/arch/arm/mach-goldfish/Makefile
1273@@ -0,0 +1,9 @@
1274+#
1275+# Makefile for the linux kernel.
1276+#
1277+
1278+# Object file lists.
1279+
1280+obj-y := pdev_bus.o timer.o
1281+obj-$(CONFIG_MACH_GOLDFISH) += board-goldfish.o
1282+
1283--- /dev/null
1284+++ b/arch/arm/mach-goldfish/Makefile.boot
1285@@ -0,0 +1,4 @@
1286+ zreladdr-y := 0x00008000
1287+params_phys-y := 0x00000100
1288+initrd_phys-y := 0x00800000
1289+
1290--- /dev/null
1291+++ b/arch/arm/mach-goldfish/board-goldfish.c
1292@@ -0,0 +1,122 @@
1293+/* arch/arm/mach-goldfish/board-goldfish.c
1294+**
1295+** Copyright (C) 2007 Google, Inc.
1296+**
1297+** This software is licensed under the terms of the GNU General Public
1298+** License version 2, as published by the Free Software Foundation, and
1299+** may be copied, distributed, and modified under those terms.
1300+**
1301+** This program is distributed in the hope that it will be useful,
1302+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1303+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1304+** GNU General Public License for more details.
1305+**
1306+*/
1307+
1308+#include <linux/kernel.h>
1309+#include <linux/init.h>
1310+#include <linux/interrupt.h>
1311+#include <linux/irq.h>
1312+#include <linux/platform_device.h>
1313+#include <linux/delay.h>
1314+#include <linux/mtd/mtd.h>
1315+#include <linux/mtd/nand.h>
1316+#include <linux/mtd/partitions.h>
1317+#include <linux/input.h>
1318+
1319+#include <mach/hardware.h>
1320+#include <asm/io.h>
1321+#include <asm/mach-types.h>
1322+#include <asm/mach/arch.h>
1323+#include <asm/mach/flash.h>
1324+#include <asm/mach/map.h>
1325+#include <asm/mach/time.h>
1326+
1327+int GOLDFISH_READY = 0;
1328+
1329+static struct resource goldfish_pdev_bus_resources[] = {
1330+ {
1331+ .start = GOLDFISH_PDEV_BUS_BASE,
1332+ .end = GOLDFISH_PDEV_BUS_BASE + GOLDFISH_PDEV_BUS_END - 1,
1333+ .flags = IORESOURCE_IO,
1334+ },
1335+ {
1336+ .start = IRQ_PDEV_BUS,
1337+ .end = IRQ_PDEV_BUS,
1338+ .flags = IORESOURCE_IRQ,
1339+ }
1340+};
1341+
1342+
1343+struct platform_device goldfish_pdev_bus_device = {
1344+ .name = "goldfish_pdev_bus",
1345+ .id = -1,
1346+ .num_resources = ARRAY_SIZE(goldfish_pdev_bus_resources),
1347+ .resource = goldfish_pdev_bus_resources
1348+};
1349+
1350+static void __init goldfish_init(void)
1351+{
1352+ platform_device_register(&goldfish_pdev_bus_device);
1353+}
1354+
1355+void goldfish_mask_irq(unsigned int irq)
1356+{
1357+ writel(irq, IO_ADDRESS(GOLDFISH_INTERRUPT_BASE) + GOLDFISH_INTERRUPT_DISABLE);
1358+}
1359+
1360+void goldfish_unmask_irq(unsigned int irq)
1361+{
1362+ writel(irq, IO_ADDRESS(GOLDFISH_INTERRUPT_BASE) + GOLDFISH_INTERRUPT_ENABLE);
1363+}
1364+
1365+static struct irq_chip goldfish_irq_chip = {
1366+ .name = "goldfish",
1367+ .mask = goldfish_mask_irq,
1368+ .mask_ack = goldfish_mask_irq,
1369+ .unmask = goldfish_unmask_irq,
1370+};
1371+
1372+void goldfish_init_irq(void)
1373+{
1374+ unsigned int i;
1375+ uint32_t int_base = IO_ADDRESS(GOLDFISH_INTERRUPT_BASE);
1376+
1377+ /*
1378+ * Disable all interrupt sources
1379+ */
1380+ writel(1, int_base + GOLDFISH_INTERRUPT_DISABLE_ALL);
1381+
1382+ for (i = 0; i < NR_IRQS; i++) {
1383+ set_irq_chip(i, &goldfish_irq_chip);
1384+ set_irq_handler(i, handle_level_irq);
1385+ set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
1386+ }
1387+}
1388+
1389+static struct map_desc goldfish_io_desc[] __initdata = {
1390+ {
1391+ .virtual = IO_BASE,
1392+ .pfn = __phys_to_pfn(IO_START),
1393+ .length = IO_SIZE,
1394+ .type = MT_DEVICE
1395+ },
1396+};
1397+
1398+static void __init goldfish_map_io(void)
1399+{
1400+ iotable_init(goldfish_io_desc, ARRAY_SIZE(goldfish_io_desc));
1401+ GOLDFISH_READY = 1;
1402+}
1403+
1404+extern struct sys_timer goldfish_timer;
1405+
1406+MACHINE_START(GOLDFISH, "Goldfish")
1407+ .phys_io = 0xff000000,
1408+ .io_pg_offst = ((0xfe000000) >> 18) & 0xfffc,
1409+ .boot_params = 0x00000100,
1410+ .map_io = goldfish_map_io,
1411+ .init_irq = goldfish_init_irq,
1412+ .init_machine = goldfish_init,
1413+ .timer = &goldfish_timer,
1414+MACHINE_END
1415--- /dev/null
1416+++ b/arch/arm/mach-goldfish/include/mach/dma.h
1417@@ -0,0 +1 @@
1418+/* include/asm-arm/arch-goldfish/dma.h */
1419--- /dev/null
1420+++ b/arch/arm/mach-goldfish/include/mach/entry-macro.S
1421@@ -0,0 +1,34 @@
1422+/* include/asm-arm/arch-goldfish/entry-macro.S
1423+**
1424+** Copyright (C) 2007 Google, Inc.
1425+**
1426+** This software is licensed under the terms of the GNU General Public
1427+** License version 2, as published by the Free Software Foundation, and
1428+** may be copied, distributed, and modified under those terms.
1429+**
1430+** This program is distributed in the hope that it will be useful,
1431+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1432+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1433+** GNU General Public License for more details.
1434+**
1435+*/
1436+
1437+#include <mach/hardware.h>
1438+#include <mach/irqs.h>
1439+
1440+ .macro disable_fiq
1441+ .endm
1442+
1443+ .macro get_irqnr_preamble, base, tmp
1444+ .endm
1445+
1446+ .macro arch_ret_to_user, tmp1, tmp2
1447+ .endm
1448+
1449+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
1450+ ldr \base, =IO_ADDRESS(GOLDFISH_INTERRUPT_BASE)
1451+ ldr \irqnr, [\base, #GOLDFISH_INTERRUPT_NUMBER]
1452+ ldr \irqstat, [\base, #GOLDFISH_INTERRUPT_STATUS]
1453+ teq \irqstat, #0
1454+ /* EQ will be set if no irqs pending */
1455+ .endm
1456--- /dev/null
1457+++ b/arch/arm/mach-goldfish/include/mach/hardware.h
1458@@ -0,0 +1,44 @@
1459+/* include/asm-arm/arch-goldfish/hardware.h
1460+**
1461+** Copyright (C) 2007 Google, Inc.
1462+**
1463+** This software is licensed under the terms of the GNU General Public
1464+** License version 2, as published by the Free Software Foundation, and
1465+** may be copied, distributed, and modified under those terms.
1466+**
1467+** This program is distributed in the hope that it will be useful,
1468+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1469+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1470+** GNU General Public License for more details.
1471+**
1472+*/
1473+
1474+#ifndef __ASM_ARCH_HARDWARE_H
1475+#define __ASM_ARCH_HARDWARE_H
1476+
1477+#include <asm/sizes.h>
1478+
1479+/*
1480+ * Where in virtual memory the IO devices (timers, system controllers
1481+ * and so on)
1482+ */
1483+#define IO_BASE 0xfe000000 // VA of IO
1484+#define IO_SIZE 0x00800000 // How much?
1485+#define IO_START 0xff000000 // PA of IO
1486+
1487+#define GOLDFISH_INTERRUPT_BASE (0x0)
1488+#define GOLDFISH_INTERRUPT_STATUS (0x00) // number of pending interrupts
1489+#define GOLDFISH_INTERRUPT_NUMBER (0x04)
1490+#define GOLDFISH_INTERRUPT_DISABLE_ALL (0x08)
1491+#define GOLDFISH_INTERRUPT_DISABLE (0x0c)
1492+#define GOLDFISH_INTERRUPT_ENABLE (0x10)
1493+
1494+#define GOLDFISH_PDEV_BUS_BASE (0x1000)
1495+#define GOLDFISH_PDEV_BUS_END (0x100)
1496+
1497+#define GOLDFISH_TIMER_BASE (0x3000)
1498+
1499+/* macro to get at IO space when running virtually */
1500+#define IO_ADDRESS(x) ((x) + IO_BASE)
1501+
1502+#endif
1503--- /dev/null
1504+++ b/arch/arm/mach-goldfish/include/mach/io.h
1505@@ -0,0 +1,24 @@
1506+/* include/asm-arm/arch-goldfish/io.h
1507+**
1508+** Copyright (C) 2007 Google, Inc.
1509+**
1510+** This software is licensed under the terms of the GNU General Public
1511+** License version 2, as published by the Free Software Foundation, and
1512+** may be copied, distributed, and modified under those terms.
1513+**
1514+** This program is distributed in the hope that it will be useful,
1515+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1516+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1517+** GNU General Public License for more details.
1518+**
1519+*/
1520+
1521+#ifndef __ASM_ARM_ARCH_IO_H
1522+#define __ASM_ARM_ARCH_IO_H
1523+
1524+#define IO_SPACE_LIMIT 0xffffffff
1525+
1526+#define __io(a) ((void __iomem *)(a))
1527+#define __mem_pci(a) (a)
1528+
1529+#endif
1530--- /dev/null
1531+++ b/arch/arm/mach-goldfish/include/mach/irqs.h
1532@@ -0,0 +1,24 @@
1533+/* include/asm-arm/arch-goldfish/irqs.h
1534+**
1535+** Copyright (C) 2007 Google, Inc.
1536+**
1537+** This software is licensed under the terms of the GNU General Public
1538+** License version 2, as published by the Free Software Foundation, and
1539+** may be copied, distributed, and modified under those terms.
1540+**
1541+** This program is distributed in the hope that it will be useful,
1542+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1543+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1544+** GNU General Public License for more details.
1545+**
1546+*/
1547+
1548+#ifndef __ASM_ARCH_IRQS_H
1549+#define __ASM_ARCH_IRQS_H
1550+
1551+#define IRQ_PDEV_BUS (1)
1552+#define IRQ_TIMER (3)
1553+
1554+#define NR_IRQS (256)
1555+
1556+#endif
1557--- /dev/null
1558+++ b/arch/arm/mach-goldfish/include/mach/memory.h
1559@@ -0,0 +1,35 @@
1560+/* include/asm-arm/arch-goldfish/memory.h
1561+**
1562+** Copyright (C) 2007 Google, Inc.
1563+**
1564+** This software is licensed under the terms of the GNU General Public
1565+** License version 2, as published by the Free Software Foundation, and
1566+** may be copied, distributed, and modified under those terms.
1567+**
1568+** This program is distributed in the hope that it will be useful,
1569+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1570+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1571+** GNU General Public License for more details.
1572+**
1573+*/
1574+
1575+#ifndef __ASM_ARCH_MEMORY_H
1576+#define __ASM_ARCH_MEMORY_H
1577+
1578+/*
1579+ * Physical DRAM offset.
1580+ */
1581+#define PHYS_OFFSET UL(0x00000000)
1582+#define BUS_OFFSET UL(0x00000000)
1583+
1584+/*
1585+ * Virtual view <-> DMA view memory address translations
1586+ * virt_to_bus: Used to translate the virtual address to an
1587+ * address suitable to be passed to set_dma_addr
1588+ * bus_to_virt: Used to convert an address for DMA operations
1589+ * to an address that the kernel can use.
1590+ */
1591+#define __virt_to_bus(x) (x - PAGE_OFFSET + BUS_OFFSET)
1592+#define __bus_to_virt(x) (x - BUS_OFFSET + PAGE_OFFSET)
1593+
1594+#endif
1595--- /dev/null
1596+++ b/arch/arm/mach-goldfish/include/mach/system.h
1597@@ -0,0 +1,30 @@
1598+/* include/asm-arm/arch-goldfish/system.h
1599+**
1600+** Copyright (C) 2007 Google, Inc.
1601+**
1602+** This software is licensed under the terms of the GNU General Public
1603+** License version 2, as published by the Free Software Foundation, and
1604+** may be copied, distributed, and modified under those terms.
1605+**
1606+** This program is distributed in the hope that it will be useful,
1607+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1608+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1609+** GNU General Public License for more details.
1610+**
1611+*/
1612+
1613+#ifndef __ASM_ARCH_SYSTEM_H
1614+#define __ASM_ARCH_SYSTEM_H
1615+
1616+#include <asm/proc-fns.h>
1617+
1618+static inline void arch_idle(void)
1619+{
1620+ cpu_do_idle();
1621+}
1622+
1623+static inline void arch_reset(char mode, const char *cmd)
1624+{
1625+}
1626+
1627+#endif
1628--- /dev/null
1629+++ b/arch/arm/mach-goldfish/include/mach/timer.h
1630@@ -0,0 +1,28 @@
1631+/* include/asm-arm/arch-goldfish/timer.h
1632+**
1633+** Copyright (C) 2007 Google, Inc.
1634+**
1635+** This software is licensed under the terms of the GNU General Public
1636+** License version 2, as published by the Free Software Foundation, and
1637+** may be copied, distributed, and modified under those terms.
1638+**
1639+** This program is distributed in the hope that it will be useful,
1640+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1641+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1642+** GNU General Public License for more details.
1643+**
1644+*/
1645+
1646+#ifndef __ASM_ARCH_TIMER_H
1647+#define __ASM_ARCH_TIMER_H
1648+
1649+enum {
1650+ TIMER_TIME_LOW = 0x00, // get low bits of current time and update TIMER_TIME_HIGH
1651+ TIMER_TIME_HIGH = 0x04, // get high bits of time at last TIMER_TIME_LOW read
1652+ TIMER_ALARM_LOW = 0x08, // set low bits of alarm and activate it
1653+ TIMER_ALARM_HIGH = 0x0c, // set high bits of next alarm
1654+ TIMER_CLEAR_INTERRUPT = 0x10,
1655+ TIMER_CLEAR_ALARM = 0x14
1656+};
1657+
1658+#endif
1659--- /dev/null
1660+++ b/arch/arm/mach-goldfish/include/mach/timex.h
1661@@ -0,0 +1,24 @@
1662+/* include/asm-arm/arch-goldfish/timex.h
1663+**
1664+** Copyright (C) 2007 Google, Inc.
1665+**
1666+** This software is licensed under the terms of the GNU General Public
1667+** License version 2, as published by the Free Software Foundation, and
1668+** may be copied, distributed, and modified under those terms.
1669+**
1670+** This program is distributed in the hope that it will be useful,
1671+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1672+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1673+** GNU General Public License for more details.
1674+**
1675+*/
1676+
1677+#ifndef __ASM_ARCH_TIMEX_H
1678+#define __ASM_ARCH_TIMEX_H
1679+
1680+/*
1681+ * ??
1682+ */
1683+#define CLOCK_TICK_RATE (50000000 / 16)
1684+
1685+#endif
1686--- /dev/null
1687+++ b/arch/arm/mach-goldfish/include/mach/uncompress.h
1688@@ -0,0 +1,40 @@
1689+/* include/asm-arm/arch-goldfish/uncompress.h
1690+**
1691+** Copyright (C) 2007 Google, Inc.
1692+**
1693+** This software is licensed under the terms of the GNU General Public
1694+** License version 2, as published by the Free Software Foundation, and
1695+** may be copied, distributed, and modified under those terms.
1696+**
1697+** This program is distributed in the hope that it will be useful,
1698+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1699+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1700+** GNU General Public License for more details.
1701+**
1702+*/
1703+
1704+#ifndef __ASM_ARCH_UNCOMPRESS_H
1705+#define __ASM_ARCH_UNCOMPRESS_H
1706+
1707+#define GOLDFISH_TTY_PUT_CHAR (*(volatile unsigned int *)0xff002000)
1708+
1709+/*
1710+ * This does not append a newline
1711+ */
1712+static void putc(int c)
1713+{
1714+ GOLDFISH_TTY_PUT_CHAR = c;
1715+}
1716+
1717+static inline void flush(void)
1718+{
1719+}
1720+
1721+/*
1722+ * nothing to do
1723+ */
1724+#define arch_decomp_setup()
1725+
1726+#define arch_decomp_wdog()
1727+
1728+#endif
1729--- /dev/null
1730+++ b/arch/arm/mach-goldfish/include/mach/vmalloc.h
1731@@ -0,0 +1,21 @@
1732+/* include/asm-arm/arch-goldfish/vmalloc.h
1733+**
1734+** Copyright (C) 2007 Google, Inc.
1735+**
1736+** This software is licensed under the terms of the GNU General Public
1737+** License version 2, as published by the Free Software Foundation, and
1738+** may be copied, distributed, and modified under those terms.
1739+**
1740+** This program is distributed in the hope that it will be useful,
1741+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1742+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1743+** GNU General Public License for more details.
1744+**
1745+*/
1746+
1747+#ifndef __ASM_ARCH_VMALLOC_H
1748+#define __ASM_ARCH_VMALLOC_H
1749+
1750+#define VMALLOC_END (PAGE_OFFSET + 0x3c000000)
1751+
1752+#endif
1753--- /dev/null
1754+++ b/arch/arm/mach-goldfish/pdev_bus.c
1755@@ -0,0 +1,222 @@
1756+/* arch/arm/mach-goldfish/pdev_bus.c
1757+**
1758+** Copyright (C) 2007 Google, Inc.
1759+**
1760+** This software is licensed under the terms of the GNU General Public
1761+** License version 2, as published by the Free Software Foundation, and
1762+** may be copied, distributed, and modified under those terms.
1763+**
1764+** This program is distributed in the hope that it will be useful,
1765+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1766+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1767+** GNU General Public License for more details.
1768+**
1769+*/
1770+
1771+#include <linux/kernel.h>
1772+#include <linux/init.h>
1773+#include <linux/interrupt.h>
1774+#include <linux/irq.h>
1775+#include <linux/platform_device.h>
1776+
1777+#include <mach/hardware.h>
1778+#include <asm/io.h>
1779+#include <asm/mach-types.h>
1780+#include <asm/mach/arch.h>
1781+
1782+#define PDEV_BUS_OP_DONE (0x00)
1783+#define PDEV_BUS_OP_REMOVE_DEV (0x04)
1784+#define PDEV_BUS_OP_ADD_DEV (0x08)
1785+
1786+#define PDEV_BUS_OP_INIT (0x00)
1787+
1788+#define PDEV_BUS_OP (0x00)
1789+#define PDEV_BUS_GET_NAME (0x04)
1790+#define PDEV_BUS_NAME_LEN (0x08)
1791+#define PDEV_BUS_ID (0x0c)
1792+#define PDEV_BUS_IO_BASE (0x10)
1793+#define PDEV_BUS_IO_SIZE (0x14)
1794+#define PDEV_BUS_IRQ (0x18)
1795+#define PDEV_BUS_IRQ_COUNT (0x1c)
1796+
1797+struct pdev_bus_dev {
1798+ struct list_head list;
1799+ struct platform_device pdev;
1800+ struct resource resources[0];
1801+};
1802+
1803+static void goldfish_pdev_worker(struct work_struct *work);
1804+
1805+static uint32_t pdev_bus_base;
1806+static uint32_t pdev_bus_irq;
1807+static LIST_HEAD(pdev_bus_new_devices);
1808+static LIST_HEAD(pdev_bus_registered_devices);
1809+static LIST_HEAD(pdev_bus_removed_devices);
1810+static DECLARE_WORK(pdev_bus_worker, goldfish_pdev_worker);
1811+
1812+
1813+static void goldfish_pdev_worker(struct work_struct *work)
1814+{
1815+ int ret;
1816+ struct pdev_bus_dev *pos, *n;
1817+
1818+ list_for_each_entry_safe(pos, n, &pdev_bus_removed_devices, list) {
1819+ list_del(&pos->list);
1820+ platform_device_unregister(&pos->pdev);
1821+ kfree(pos);
1822+ }
1823+ list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) {
1824+ list_del(&pos->list);
1825+ ret = platform_device_register(&pos->pdev);
1826+ if(ret) {
1827+ printk("goldfish_pdev_worker failed to register device, %s\n", pos->pdev.name);
1828+ }
1829+ else {
1830+ printk("goldfish_pdev_worker registered %s\n", pos->pdev.name);
1831+ }
1832+ list_add(&pos->list, &pdev_bus_registered_devices);
1833+ }
1834+}
1835+
1836+static void goldfish_pdev_remove(void)
1837+{
1838+ struct pdev_bus_dev *pos, *n;
1839+ uint32_t base;
1840+
1841+ base = readl(pdev_bus_base + PDEV_BUS_IO_BASE);
1842+
1843+ list_for_each_entry_safe(pos, n, &pdev_bus_new_devices, list) {
1844+ if(pos->resources[0].start == base) {
1845+ list_del(&pos->list);
1846+ kfree(pos);
1847+ return;
1848+ }
1849+ }
1850+ list_for_each_entry_safe(pos, n, &pdev_bus_registered_devices, list) {
1851+ if(pos->resources[0].start == base) {
1852+ list_del(&pos->list);
1853+ list_add(&pos->list, &pdev_bus_removed_devices);
1854+ schedule_work(&pdev_bus_worker);
1855+ return;
1856+ }
1857+ };
1858+ printk("goldfish_pdev_remove could not find device at %x\n", base);
1859+}
1860+
1861+static int goldfish_new_pdev(void)
1862+{
1863+ struct pdev_bus_dev *dev;
1864+ uint32_t name_len;
1865+ uint32_t irq = -1, irq_count;
1866+ int resource_count = 2;
1867+ uint32_t base;
1868+ char *name;
1869+
1870+ base = readl(pdev_bus_base + PDEV_BUS_IO_BASE);
1871+
1872+ irq_count = readl(pdev_bus_base + PDEV_BUS_IRQ_COUNT);
1873+ name_len = readl(pdev_bus_base + PDEV_BUS_NAME_LEN);
1874+ if(irq_count)
1875+ resource_count++;
1876+
1877+ dev = kzalloc(sizeof(*dev) + sizeof(struct resource) * resource_count + name_len + 1, GFP_ATOMIC);
1878+ if(dev == NULL)
1879+ return -ENOMEM;
1880+
1881+ dev->pdev.num_resources = resource_count;
1882+ dev->pdev.resource = (struct resource *)(dev + 1);
1883+ dev->pdev.name = name = (char *)(dev->pdev.resource + resource_count);
1884+ dev->pdev.dev.coherent_dma_mask = ~0;
1885+
1886+ writel(name, pdev_bus_base + PDEV_BUS_GET_NAME);
1887+ name[name_len] = '\0';
1888+ dev->pdev.id = readl(pdev_bus_base + PDEV_BUS_ID);
1889+ dev->pdev.resource[0].start = base;
1890+ dev->pdev.resource[0].end = base + readl(pdev_bus_base + PDEV_BUS_IO_SIZE) - 1;
1891+ dev->pdev.resource[0].flags = IORESOURCE_MEM;
1892+ if(irq_count) {
1893+ irq = readl(pdev_bus_base + PDEV_BUS_IRQ);
1894+ dev->pdev.resource[1].start = irq;
1895+ dev->pdev.resource[1].end = irq + irq_count - 1;
1896+ dev->pdev.resource[1].flags = IORESOURCE_IRQ;
1897+ }
1898+
1899+ printk("goldfish_new_pdev %s at %x irq %d\n", name, base, irq);
1900+ list_add(&dev->list, &pdev_bus_new_devices);
1901+ schedule_work(&pdev_bus_worker);
1902+
1903+ return 0;
1904+}
1905+
1906+static irqreturn_t goldfish_pdev_bus_interrupt(int irq, void *dev_id)
1907+{
1908+ irqreturn_t ret = IRQ_NONE;
1909+ while(1) {
1910+ uint32_t op = readl(pdev_bus_base + PDEV_BUS_OP);
1911+ switch(op) {
1912+ case PDEV_BUS_OP_DONE:
1913+ return IRQ_NONE;
1914+
1915+ case PDEV_BUS_OP_REMOVE_DEV:
1916+ goldfish_pdev_remove();
1917+ break;
1918+
1919+ case PDEV_BUS_OP_ADD_DEV:
1920+ goldfish_new_pdev();
1921+ break;
1922+ }
1923+ ret = IRQ_HANDLED;
1924+ }
1925+}
1926+
1927+static int __devinit goldfish_pdev_bus_probe(struct platform_device *pdev)
1928+{
1929+ int ret;
1930+ struct resource *r;
1931+ r = platform_get_resource(pdev, IORESOURCE_IO, 0);
1932+ if(r == NULL)
1933+ return -EINVAL;
1934+ pdev_bus_base = IO_ADDRESS(r->start);
1935+
1936+ r = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
1937+ if(r == NULL)
1938+ return -EINVAL;
1939+ pdev_bus_irq = r->start;
1940+
1941+ ret = request_irq(pdev_bus_irq, goldfish_pdev_bus_interrupt, IRQF_SHARED, "goldfish_pdev_bus", pdev);
1942+ if(ret)
1943+ goto err_request_irq_failed;
1944+
1945+ writel(PDEV_BUS_OP_INIT, pdev_bus_base + PDEV_BUS_OP);
1946+
1947+err_request_irq_failed:
1948+ return ret;
1949+}
1950+
1951+static int __devexit goldfish_pdev_bus_remove(struct platform_device *pdev)
1952+{
1953+ free_irq(pdev_bus_irq, pdev);
1954+ return 0;
1955+}
1956+
1957+static struct platform_driver goldfish_pdev_bus_driver = {
1958+ .probe = goldfish_pdev_bus_probe,
1959+ .remove = __devexit_p(goldfish_pdev_bus_remove),
1960+ .driver = {
1961+ .name = "goldfish_pdev_bus"
1962+ }
1963+};
1964+
1965+static int __init goldfish_pdev_bus_init(void)
1966+{
1967+ return platform_driver_register(&goldfish_pdev_bus_driver);
1968+}
1969+
1970+static void __exit goldfish_pdev_bus_exit(void)
1971+{
1972+ platform_driver_unregister(&goldfish_pdev_bus_driver);
1973+}
1974+
1975+module_init(goldfish_pdev_bus_init);
1976+module_exit(goldfish_pdev_bus_exit);
1977+
1978--- /dev/null
1979+++ b/arch/arm/mach-goldfish/timer.c
1980@@ -0,0 +1,147 @@
1981+/* arch/arm/mach-goldfish/timer.c
1982+**
1983+** Copyright (C) 2007 Google, Inc.
1984+**
1985+** This software is licensed under the terms of the GNU General Public
1986+** License version 2, as published by the Free Software Foundation, and
1987+** may be copied, distributed, and modified under those terms.
1988+**
1989+** This program is distributed in the hope that it will be useful,
1990+** but WITHOUT ANY WARRANTY; without even the implied warranty of
1991+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1992+** GNU General Public License for more details.
1993+**
1994+*/
1995+
1996+#include <linux/clockchips.h>
1997+#include <linux/interrupt.h>
1998+#include <linux/irq.h>
1999+
2000+#include <mach/timer.h>
2001+#include <mach/hardware.h>
2002+#include <asm/io.h>
2003+#include <asm/mach/time.h>
2004+
2005+#include <linux/platform_device.h>
2006+
2007+static DEFINE_SPINLOCK(goldfish_timer_lock);
2008+static int goldfish_timer_ready;
2009+
2010+static irqreturn_t goldfish_timer_interrupt(int irq, void *dev_id)
2011+{
2012+ uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE);
2013+ struct clock_event_device *evt = dev_id;
2014+
2015+ writel(1, timer_base + TIMER_CLEAR_INTERRUPT);
2016+ if (evt->event_handler)
2017+ evt->event_handler(evt);
2018+ return IRQ_HANDLED;
2019+}
2020+
2021+static cycle_t goldfish_timer_read(struct clocksource *cs)
2022+{
2023+ uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE);
2024+ unsigned long irqflags;
2025+ cycle_t rv;
2026+
2027+ spin_lock_irqsave(&goldfish_timer_lock, irqflags);
2028+ rv = readl(timer_base + TIMER_TIME_LOW);
2029+ rv |= (int64_t)readl(timer_base + TIMER_TIME_HIGH) << 32;
2030+ spin_unlock_irqrestore(&goldfish_timer_lock, irqflags);
2031+ return rv;
2032+}
2033+
2034+static int goldfish_timer_set_next_event(unsigned long cycles,
2035+ struct clock_event_device *evt)
2036+{
2037+ uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE);
2038+ unsigned long irqflags;
2039+ uint64_t alarm;
2040+
2041+ spin_lock_irqsave(&goldfish_timer_lock, irqflags);
2042+ alarm = readl(timer_base + TIMER_TIME_LOW);
2043+ alarm |= (int64_t)readl(timer_base + TIMER_TIME_HIGH) << 32;
2044+ alarm += cycles;
2045+ writel(alarm >> 32, timer_base + TIMER_ALARM_HIGH);
2046+ writel(alarm, timer_base + TIMER_ALARM_LOW);
2047+ spin_unlock_irqrestore(&goldfish_timer_lock, irqflags);
2048+ return 0;
2049+}
2050+
2051+static void goldfish_timer_set_mode(enum clock_event_mode mode,
2052+ struct clock_event_device *evt)
2053+{
2054+ uint32_t timer_base = IO_ADDRESS(GOLDFISH_TIMER_BASE);
2055+ switch (mode) {
2056+ case CLOCK_EVT_MODE_RESUME:
2057+ case CLOCK_EVT_MODE_PERIODIC:
2058+ break;
2059+ case CLOCK_EVT_MODE_ONESHOT:
2060+ break;
2061+ case CLOCK_EVT_MODE_UNUSED:
2062+ case CLOCK_EVT_MODE_SHUTDOWN:
2063+ writel(1, timer_base + TIMER_CLEAR_ALARM);
2064+ break;
2065+ }
2066+}
2067+
2068+unsigned long long sched_clock(void)
2069+{
2070+ if(goldfish_timer_ready)
2071+ return ktime_to_ns(ktime_get());
2072+ else
2073+ return 0;
2074+}
2075+
2076+static struct clock_event_device goldfish_clockevent = {
2077+ .name = "goldfish_timer",
2078+ .features = CLOCK_EVT_FEAT_ONESHOT,
2079+ .max_delta_ns = ULONG_MAX,
2080+ .min_delta_ns = 1,
2081+ .mult = 1,
2082+ .shift = 0,
2083+ .rating = 200,
2084+ .set_next_event = goldfish_timer_set_next_event,
2085+ .set_mode = goldfish_timer_set_mode,
2086+};
2087+
2088+static struct clocksource goldfish_clocksource = {
2089+ .name = "goldfish_timer",
2090+ .rating = 200,
2091+ .read = goldfish_timer_read,
2092+ .mult = 1,
2093+ .mask = CLOCKSOURCE_MASK(64),
2094+ .shift = 0,
2095+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
2096+};
2097+
2098+static struct irqaction goldfish_timer_irq = {
2099+ .name = "Goldfish Timer Tick",
2100+ .flags = IRQF_DISABLED | IRQF_TIMER,
2101+ .handler = goldfish_timer_interrupt,
2102+ .dev_id = &goldfish_clockevent,
2103+};
2104+
2105+static void __init goldfish_timer_init(void)
2106+{
2107+ int res;
2108+
2109+ res = clocksource_register(&goldfish_clocksource);
2110+ if (res)
2111+ printk(KERN_ERR "goldfish_timer_init: "
2112+ "clocksource_register failed\n");
2113+
2114+ res = setup_irq(IRQ_TIMER, &goldfish_timer_irq);
2115+ if (res)
2116+ printk(KERN_ERR "goldfish_timer_init: setup_irq failed\n");
2117+
2118+ goldfish_clockevent.cpumask = cpumask_of(0);
2119+ clockevents_register_device(&goldfish_clockevent);
2120+
2121+ goldfish_timer_ready = 1;
2122+}
2123+
2124+struct sys_timer goldfish_timer = {
2125+ .init = goldfish_timer_init,
2126+};
2127+
2128

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