Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757229AbYCaQXx (ORCPT ); Mon, 31 Mar 2008 12:23:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756777AbYCaQXi (ORCPT ); Mon, 31 Mar 2008 12:23:38 -0400 Received: from de01egw01.freescale.net ([192.88.165.102]:43871 "EHLO de01egw01.freescale.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754869AbYCaQXe (ORCPT ); Mon, 31 Mar 2008 12:23:34 -0400 From: York Sun To: linux-fbdev-devel@lists.sourceforge.net Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, galak@kernel.crashing.org, a.p.zijlstra@chello.nl, scottwood@freescale.com, avorontsov@ru.mvista.com, York Sun , Timur Tabi Subject: [PATCH 2/2 v5] Add DIU platform code for MPC8610HPCD Date: Mon, 31 Mar 2008 11:23:25 -0500 Message-Id: <12069806051291-git-send-email-yorksun@freescale.com> X-Mailer: git-send-email 1.5.2.2 In-Reply-To: <1206980605689-git-send-email-yorksun@freescale.com> References: <12069806051060-git-send-email-yorksun@freescale.com> <1206980605689-git-send-email-yorksun@freescale.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 26088 Lines: 886 Add platform code to support Freescale DIU. The platform code includes framebuffer memory allocation, pixel format, monitor port, etc. Signed-off-by: York Sun Signed-off-by: Timur Tabi --- This patch addes platform support for Freescale DIU driver, targeting 2.6.26 kernel. arch/powerpc/configs/mpc8610_hpcd_defconfig | 198 +++++++++++++++++++++++---- arch/powerpc/platforms/86xx/mpc8610_hpcd.c | 190 ++++++++++++++++++++++++-- arch/powerpc/sysdev/fsl_soc.c | 41 ++++++ arch/powerpc/sysdev/fsl_soc.h | 23 +++ 4 files changed, 413 insertions(+), 39 deletions(-) diff --git a/arch/powerpc/configs/mpc8610_hpcd_defconfig b/arch/powerpc/configs/mpc8610_hpcd_defconfig index 2500ef4..98cef01 100644 --- a/arch/powerpc/configs/mpc8610_hpcd_defconfig +++ b/arch/powerpc/configs/mpc8610_hpcd_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc4 -# Thu Dec 6 16:48:56 2007 +# Linux kernel version: 2.6.25-rc5 +# Tue Mar 25 16:10:42 2008 # # CONFIG_PPC64 is not set @@ -29,6 +29,7 @@ CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -65,16 +66,20 @@ CONFIG_LOCALVERSION="" # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set +CONFIG_GROUP_SCHED=y # CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set @@ -88,11 +93,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -100,6 +107,13 @@ CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 @@ -122,6 +136,7 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" +CONFIG_CLASSIC_RCU=y # # Platform support @@ -130,14 +145,15 @@ CONFIG_DEFAULT_IOSCHED="deadline" # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set CONFIG_PPC_86xx=y -# CONFIG_PPC_MPC52xx is not set -# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_MPC512x is not set +# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set # CONFIG_MPC8641_HPCN is not set CONFIG_MPC8610_HPCD=y CONFIG_MPC8610=y +# CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set # CONFIG_PPC_I8259 is not set @@ -148,7 +164,6 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set # @@ -164,12 +179,16 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 +# CONFIG_SCHED_HRTICK is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set +# CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y @@ -188,10 +207,7 @@ CONFIG_VIRT_TO_BUS=y CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set -CONFIG_SUSPEND_UP_POSSIBLE=y -CONFIG_HIBERNATION_UP_POSSIBLE=y # CONFIG_SECCOMP is not set -# CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y # @@ -243,6 +259,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -311,6 +328,7 @@ CONFIG_IPV6_SIT=y # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set @@ -357,7 +375,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_MISC_DEVICES=y @@ -365,6 +383,8 @@ CONFIG_MISC_DEVICES=y # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y CONFIG_IDE=y CONFIG_IDE_MAX_HWIFS=4 # CONFIG_BLK_DEV_IDE is not set @@ -432,6 +452,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -462,6 +483,7 @@ CONFIG_SATA_AHCI=y # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set +# CONFIG_SATA_FSL is not set CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set @@ -485,6 +507,7 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set +# CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set @@ -518,7 +541,6 @@ CONFIG_DUMMY=y # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -534,6 +556,7 @@ CONFIG_PHYLIB=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -574,6 +597,7 @@ CONFIG_8139TOO_PIO=y # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set @@ -585,6 +609,9 @@ CONFIG_NETDEV_1000=y # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set +# CONFIG_E1000E_ENABLED is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -610,6 +637,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set # CONFIG_TR is not set # @@ -623,7 +651,6 @@ CONFIG_NETDEV_10000=y # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -674,6 +701,7 @@ CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -748,14 +776,12 @@ CONFIG_I2C_MPC=y # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_M41T00 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -771,6 +797,7 @@ CONFIG_I2C_MPC=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +CONFIG_THERMAL=y # CONFIG_WATCHDOG is not set # @@ -798,7 +825,56 @@ CONFIG_DAB=y # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y -# CONFIG_FB is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +CONFIG_FB_FSL_DIU=y +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_VIRTUAL is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -812,6 +888,16 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y # # Sound @@ -859,6 +945,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set # CONFIG_SND_CMIPCI is not set +# CONFIG_SND_OXYGEN is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set # CONFIG_SND_CS5530 is not set @@ -884,6 +971,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_HDA_INTEL is not set # CONFIG_SND_HDSP is not set # CONFIG_SND_HDSPM is not set +# CONFIG_SND_HIFIER is not set # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set # CONFIG_SND_INTEL8X0 is not set @@ -901,6 +989,7 @@ CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_TRIDENT is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set @@ -929,6 +1018,10 @@ CONFIG_SND_SOC_MPC8610_HPCD=y CONFIG_SND_SOC_CS4270=y CONFIG_SND_SOC_CS4270_VD33_ERRATA=y +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -942,16 +1035,14 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set # # Userspace I/O @@ -970,6 +1061,7 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -977,11 +1069,9 @@ CONFIG_FS_MBCACHE=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -1023,8 +1113,10 @@ CONFIG_TMPFS=y # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -1114,7 +1206,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set -# CONFIG_UCC_SLOW is not set # # Library routines @@ -1130,7 +1221,7 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y -# CONFIG_INSTRUMENTATION is not set +CONFIG_HAVE_LMB=y # # Kernel hacking @@ -1140,7 +1231,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SHIRQ=y @@ -1149,6 +1240,7 @@ CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1162,14 +1254,15 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -1179,5 +1272,50 @@ CONFIG_FORCED_INLINING=y # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -# CONFIG_CRYPTO is not set +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_SEQIV is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set +CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c index 0b07485..12f9aa1 100644 --- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c +++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c @@ -3,11 +3,12 @@ * * Initial author: Xianghua Xiao * Recode: Jason Jin + * York Sun * * Rewrite the interrupt routing. remove the 8259PIC support, * All the integrated device in ULI use sideband interrupt. * - * Copyright 2007 Freescale Semiconductor Inc. + * Copyright 2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -38,6 +39,8 @@ #include #include +static unsigned char *pixis_bdcfg0, *pixis_arch; + static struct of_device_id __initdata mpc8610_ids[] = { { .compatible = "fsl,mpc8610-immr", }, {} @@ -52,8 +55,7 @@ static int __init mpc8610_declare_of_platform_devices(void) } machine_device_initcall(mpc86xx_hpcd, mpc8610_declare_of_platform_devices); -void __init -mpc86xx_hpcd_init_irq(void) +void __init mpc86xx_hpcd_init_irq(void) { struct mpic *mpic1; struct device_node *np; @@ -161,12 +163,159 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5288, final_uli5288); #endif /* CONFIG_PCI */ -static void __init -mpc86xx_hpcd_setup_arch(void) +#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) + +static u32 get_busfreq(void) { -#ifdef CONFIG_PCI - struct device_node *np; + struct device_node *node; + + u32 fs_busfreq = 0; + node = of_find_node_by_type(NULL, "cpu"); + if (node) { + unsigned int size; + const unsigned int *prop = + of_get_property(node, "bus-frequency", &size); + if (prop) + fs_busfreq = *prop; + of_node_put(node); + }; + return fs_busfreq; +} + +unsigned int mpc8610hpcd_get_pixel_format(unsigned int bits_per_pixel, + int monitor_port) +{ + static const unsigned long pixelformat[][3] = { + {0x88882317, 0x88083218, 0x65052119}, + {0x88883316, 0x88082219, 0x65053118}, + }; + unsigned int pix_fmt, arch_monitor; + + arch_monitor = ((*pixis_arch == 0x01) && (monitor_port == 0))? 0 : 1; + /* DVI port for board version 0x01 */ + + if (bits_per_pixel == 32) + pix_fmt = pixelformat[arch_monitor][0]; + else if (bits_per_pixel == 24) + pix_fmt = pixelformat[arch_monitor][1]; + else if (bits_per_pixel == 16) + pix_fmt = pixelformat[arch_monitor][2]; + else + pix_fmt = pixelformat[1][0]; + + return pix_fmt; +} + +void mpc8610hpcd_set_gamma_table(int monitor_port, char *gamma_table_base) +{ + int i; + if (monitor_port == 2) { /* dual link LVDS */ + for (i = 0; i < 256*3; i++) + gamma_table_base[i] = (gamma_table_base[i] << 2) | + ((gamma_table_base[i] >> 6) & 0x03); + } +} + +void mpc8610hpcd_set_monitor_port(int monitor_port) +{ + static const u8 bdcfg[] = {0xBD, 0xB5, 0xA5}; + if (monitor_port < 3) + *pixis_bdcfg0 = bdcfg[monitor_port]; +} + +void mpc8610hpcd_set_pixel_clock(unsigned int pixclock) +{ + u32 __iomem *clkdvdr; + u32 temp; + /* variables for pixel clock calcs */ + ulong bestval, bestfreq, speed_ccb, minpixclock, maxpixclock; + ulong pixval; + long err; + int i; + + clkdvdr = ioremap(get_immrbase() + 0xe0800, sizeof(u32)); + if (!clkdvdr) { + printk(KERN_ERR "Err: can't map clock divider register!\n"); + return; + } + + /* Pixel Clock configuration */ + pr_debug("DIU: Bus Frequency = %d\n", get_busfreq()); + speed_ccb = get_busfreq(); + + /* Calculate the pixel clock with the smallest error */ + /* calculate the following in steps to avoid overflow */ + pr_debug("DIU pixclock in ps - %d\n", pixclock); + temp = 1000000000/pixclock; + temp *= 1000; + pixclock = temp; + pr_debug("DIU pixclock freq - %u\n", pixclock); + + temp = pixclock * 5 / 100; + pr_debug("deviation = %d\n", temp); + minpixclock = pixclock - temp; + maxpixclock = pixclock + temp; + pr_debug("DIU minpixclock - %lu\n", minpixclock); + pr_debug("DIU maxpixclock - %lu\n", maxpixclock); + pixval = speed_ccb/pixclock; + pr_debug("DIU pixval = %lu\n", pixval); + + err = 100000000; + bestval = pixval; + pr_debug("DIU bestval = %lu\n", bestval); + + bestfreq = 0; + for (i = -1; i <= 1; i++) { + temp = speed_ccb / ((pixval+i) + 1); + pr_debug("DIU test pixval i= %d, pixval=%lu, temp freq. = %u\n", + i, pixval, temp); + if ((temp < minpixclock) || (temp > maxpixclock)) + pr_debug("DIU exceeds monitor range (%lu to %lu)\n", + minpixclock, maxpixclock); + else if (abs(temp - pixclock) < err) { + pr_debug("Entered the else if block %d\n", i); + err = abs(temp - pixclock); + bestval = pixval+i; + bestfreq = temp; + } + } + + pr_debug("DIU chose = %lx\n", bestval); + pr_debug("DIU error = %ld\n NomPixClk ", err); + pr_debug("DIU: Best Freq = %lx\n", bestfreq); + /* Modify PXCLK in GUTS CLKDVDR */ + pr_debug("DIU: Current value of CLKDVDR = 0x%08x\n", (*clkdvdr)); + temp = (*clkdvdr) & 0x2000FFFF; + *clkdvdr = temp; /* turn off clock */ + *clkdvdr = temp | 0x80000000 | (((bestval) & 0x1F) << 16); + pr_debug("DIU: Modified value of CLKDVDR = 0x%08x\n", (*clkdvdr)); + iounmap(clkdvdr); +} + +ssize_t mpc8610hpcd_show_monitor_port(int monitor_port, char *buf) +{ + return snprintf(buf, PAGE_SIZE, + "%c0 - DVI\n" + "%c1 - Single link LVDS\n" + "%c2 - Dual link LVDS\n", + monitor_port == 0 ? '*' : ' ', + monitor_port == 1 ? '*' : ' ', + monitor_port == 2 ? '*' : ' '); +} + +int mpc8610hpcd_set_sysfs_monitor_port(int val) +{ + return val < 3 ? val : 0; +} + #endif + +static void __init mpc86xx_hpcd_setup_arch(void) +{ + struct resource r; + struct device_node *np; + unsigned char *pixis; + if (ppc_md.progress) ppc_md.progress("mpc86xx_hpcd_setup_arch()", 0); @@ -183,6 +332,30 @@ mpc86xx_hpcd_setup_arch(void) } } #endif +#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) + preallocate_diu_videomemory(); + diu_ops.get_pixel_format = mpc8610hpcd_get_pixel_format; + diu_ops.set_gamma_table = mpc8610hpcd_set_gamma_table; + diu_ops.set_monitor_port = mpc8610hpcd_set_monitor_port; + diu_ops.set_pixel_clock = mpc8610hpcd_set_pixel_clock; + diu_ops.show_monitor_port = mpc8610hpcd_show_monitor_port; + diu_ops.set_sysfs_monitor_port = mpc8610hpcd_set_sysfs_monitor_port; +#endif + + np = of_find_compatible_node(NULL, NULL, "fsl,fpga-pixis"); + if (np) { + of_address_to_resource(np, 0, &r); + of_node_put(np); + pixis = ioremap(r.start, 32); + if (!pixis) { + printk(KERN_ERR "Err: can't map FPGA cfg register!\n"); + return; + } + pixis_bdcfg0 = pixis + 8; + pixis_arch = pixis + 1; + } else + printk(KERN_ERR "Err: " + "can't find device node 'fsl,fpga-pixis'\n"); printk("MPC86xx HPCD board from Freescale Semiconductor\n"); } @@ -200,8 +373,7 @@ static int __init mpc86xx_hpcd_probe(void) return 0; } -long __init -mpc86xx_time_init(void) +long __init mpc86xx_time_init(void) { unsigned int temp; diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 2c5388c..fdd77fc 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -1438,3 +1438,44 @@ void fsl_rstcr_restart(char *cmd) while (1) ; } #endif + +#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) +struct platform_diu_data_ops diu_ops = { + .diu_size = 1280 * 1024 * 4, /* default one 1280x1024 buffer */ +}; +EXPORT_SYMBOL(diu_ops); + +int __init preallocate_diu_videomemory(void) +{ + pr_debug("diu_size=%lu\n", diu_ops.diu_size); + + diu_ops.diu_mem = __alloc_bootmem(diu_ops.diu_size, 8, 0); + if (!diu_ops.diu_mem) { + printk(KERN_ERR "fsl-diu: cannot allocate %lu bytes\n", + diu_ops.diu_size); + return -ENOMEM; + } + + pr_debug("diu_mem=%p\n", diu_ops.diu_mem); + + rh_init(&diu_ops.diu_rh_info, 4096, ARRAY_SIZE(diu_ops.diu_rh_block), + diu_ops.diu_rh_block); + return rh_attach_region(&diu_ops.diu_rh_info, + (unsigned long) diu_ops.diu_mem, + diu_ops.diu_size); +} + +static int __init early_parse_diufb(char *p) +{ + if (!p) + return 1; + + diu_ops.diu_size = _ALIGN_UP(memparse(p, &p), 8); + + pr_debug("diu_size=%lu\n", diu_ops.diu_size); + + return 0; +} +early_param("diufb", early_parse_diufb); + +#endif diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 63e7db3..bdc6ca1 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -16,5 +16,28 @@ extern int fsl_spi_init(struct spi_board_info *board_infos, void (*deactivate_cs)(u8 cs, u8 polarity)); extern void fsl_rstcr_restart(char *cmd); + +#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) +#include +#include +struct platform_diu_data_ops { + rh_block_t diu_rh_block[16]; + rh_info_t diu_rh_info; + unsigned long diu_size; + void *diu_mem; + + unsigned int (*get_pixel_format) (unsigned int bits_per_pixel, + int monitor_port); + void (*set_gamma_table) (int monitor_port, char *gamma_table_base); + void (*set_monitor_port) (int monitor_port); + void (*set_pixel_clock) (unsigned int pixclock); + ssize_t (*show_monitor_port) (int monitor_port, char *buf); + int (*set_sysfs_monitor_port) (int val); +}; + +extern struct platform_diu_data_ops diu_ops; +int __init preallocate_diu_videomemory(void); +#endif + #endif #endif -- 1.5.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/