From 2104da90a9aeef31ff6441d171a7d0492088f1d0 Mon Sep 17 00:00:00 2001 From: Lee Nicks <allinux@gmail.com> Date: Mon, 7 Nov 2005 00:58:10 -0800 Subject: [PATCH] ppc32: add watchdog & RTC support for Marvell EV64360BP board This patch adds watchdog, RTC support for Marvell EV64360BP board. Signed-off-by: Lee Nicks <allinux@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> --- arch/ppc/configs/ev64360_defconfig | 73 +++++++++++++++++++++++++++----------- arch/ppc/platforms/ev64360.c | 12 +++++++ arch/ppc/syslib/Makefile | 1 + 3 files changed, 66 insertions(+), 20 deletions(-) (limited to 'arch') diff --git a/arch/ppc/configs/ev64360_defconfig b/arch/ppc/configs/ev64360_defconfig index de9bbb791db9..d471e578dcb5 100644 --- a/arch/ppc/configs/ev64360_defconfig +++ b/arch/ppc/configs/ev64360_defconfig @@ -1,17 +1,17 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc5 -# Fri Aug 5 15:18:23 2005 +# Linux kernel version: 2.6.14 +# Fri Oct 28 19:15:34 2005 # CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_HAVE_DEC_LOCK=y CONFIG_PPC=y CONFIG_PPC32=y CONFIG_GENERIC_NVRAM=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options @@ -26,6 +26,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -35,6 +36,7 @@ CONFIG_SYSCTL=y CONFIG_HOTPLUG=y CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set +CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -74,7 +76,7 @@ CONFIG_TAU=y # CONFIG_TAU_AVERAGE is not set # CONFIG_KEXEC is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PM is not set +# CONFIG_WANT_EARLY_SERIAL is not set CONFIG_PPC_STD_MMU=y CONFIG_NOT_COHERENT_CACHE=y @@ -86,22 +88,18 @@ CONFIG_NOT_COHERENT_CACHE=y # CONFIG_KATANA is not set # CONFIG_WILLOW is not set # CONFIG_CPCI690 is not set -# CONFIG_PCORE is not set # CONFIG_POWERPMC250 is not set # CONFIG_CHESTNUT is not set # CONFIG_SPRUCE is not set # CONFIG_HDPU is not set # CONFIG_EV64260 is not set # CONFIG_LOPEC is not set -# CONFIG_MCPN765 is not set # CONFIG_MVME5100 is not set # CONFIG_PPLUS is not set # CONFIG_PRPMC750 is not set # CONFIG_PRPMC800 is not set # CONFIG_SANDPOINT is not set # CONFIG_RADSTONE_PPC7D is not set -# CONFIG_ADIR is not set -# CONFIG_K2 is not set # CONFIG_PAL4 is not set # CONFIG_GEMINI is not set # CONFIG_EST8260 is not set @@ -138,10 +136,13 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyMM0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2" +# CONFIG_PM is not set +# CONFIG_SOFTWARE_SUSPEND is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -152,7 +153,6 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_LEGACY_PROC is not set -# CONFIG_PCI_NAMES is not set # # PCCARD (PCMCIA/CardBus) support @@ -206,13 +206,18 @@ CONFIG_SYN_COOKIES=y # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_TUNNEL is not set -CONFIG_IP_TCPDIAG=y -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set # CONFIG_NETFILTER is not set +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + # # SCTP Configuration (EXPERIMENTAL) # @@ -239,6 +244,7 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set +# CONFIG_IEEE80211 is not set # # Device Drivers @@ -251,6 +257,11 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + # # Memory Technology Devices (MTD) # @@ -358,7 +369,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" # CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set @@ -379,6 +389,7 @@ CONFIG_IOSCHED_CFQ=y # # SCSI device support # +# CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # @@ -419,6 +430,10 @@ CONFIG_NETDEVICES=y # # CONFIG_ARCNET is not set +# +# PHY device support +# + # # Ethernet (10 or 100Mbit) # @@ -434,6 +449,7 @@ CONFIG_NETDEVICES=y # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set +# CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set @@ -446,6 +462,7 @@ CONFIG_MV643XX_ETH_0=y # # Ethernet (10000 Mbit) # +# CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set @@ -547,7 +564,20 @@ CONFIG_LEGACY_PTY_COUNT=256 # # Watchdog Cards # -# CONFIG_WATCHDOG is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_MV64X60_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set # CONFIG_NVRAM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set @@ -571,7 +601,6 @@ CONFIG_GEN_RTC=y # I2C support # # CONFIG_I2C is not set -# CONFIG_I2C_SENSOR is not set # # Dallas's 1-wire bus @@ -582,12 +611,17 @@ CONFIG_GEN_RTC=y # Hardware Monitoring support # CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set # CONFIG_HWMON_DEBUG_CHIP is not set # # Misc devices # +# +# Multimedia Capabilities Port drivers +# + # # Multimedia devices # @@ -651,10 +685,6 @@ CONFIG_EXT2_FS=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set - -# -# XFS support -# # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set @@ -663,6 +693,7 @@ CONFIG_INOTIFY=y CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -683,11 +714,10 @@ CONFIG_DNOTIFY=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -735,6 +765,7 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -751,6 +782,7 @@ CONFIG_MSDOS_PARTITION=y # Library routines # # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y @@ -767,6 +799,7 @@ CONFIG_ZLIB_DEFLATE=y # CONFIG_PRINTK_TIME is not set # CONFIG_DEBUG_KERNEL is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_SERIAL_TEXT_DEBUG is not set # # Security options diff --git a/arch/ppc/platforms/ev64360.c b/arch/ppc/platforms/ev64360.c index b1324564456e..b9d844f88c2b 100644 --- a/arch/ppc/platforms/ev64360.c +++ b/arch/ppc/platforms/ev64360.c @@ -52,6 +52,8 @@ static u32 ev64360_bus_frequency; unsigned char __res[sizeof(bd_t)]; +TODC_ALLOC(); + static int __init ev64360_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin) { @@ -182,6 +184,9 @@ ev64360_setup_peripherals(void) EV64360_RTC_WINDOW_BASE, EV64360_RTC_WINDOW_SIZE, 0); bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_1_WIN); + TODC_INIT(TODC_TYPE_DS1501, 0, 0, + ioremap(EV64360_RTC_WINDOW_BASE, EV64360_RTC_WINDOW_SIZE), 8); + mv64x60_set_32bit_window(&bh, MV64x60_CPU2SRAM_WIN, EV64360_INTERNAL_SRAM_BASE, MV64360_SRAM_SIZE, 0); bh.ci->enable_window_32bit(&bh, MV64x60_CPU2SRAM_WIN); @@ -496,6 +501,13 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5, ppc_md.power_off = ev64360_power_off; ppc_md.halt = ev64360_halt; ppc_md.find_end_of_memory = ev64360_find_end_of_memory; + ppc_md.init = NULL; + + ppc_md.time_init = todc_time_init; + ppc_md.set_rtc_time = todc_set_rtc_time; + ppc_md.get_rtc_time = todc_get_rtc_time; + ppc_md.nvram_read_val = todc_direct_read_val; + ppc_md.nvram_write_val = todc_direct_write_val; ppc_md.calibrate_decr = ev64360_calibrate_decr; #if defined(CONFIG_SERIAL_TEXT_DEBUG) && defined(CONFIG_SERIAL_MPSC_CONSOLE) diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile index b4ef15b45c4a..2e58c2105225 100644 --- a/arch/ppc/syslib/Makefile +++ b/arch/ppc/syslib/Makefile @@ -46,6 +46,7 @@ obj-$(CONFIG_BAMBOO) += pci_auto.o todc_time.o obj-$(CONFIG_CPCI690) += todc_time.o pci_auto.o obj-$(CONFIG_EBONY) += pci_auto.o todc_time.o obj-$(CONFIG_EV64260) += todc_time.o pci_auto.o +obj-$(CONFIG_EV64360) += todc_time.o obj-$(CONFIG_CHESTNUT) += mv64360_pic.o pci_auto.o obj-$(CONFIG_GEMINI) += open_pic.o obj-$(CONFIG_GT64260) += gt64260_pic.o -- cgit v1.2.3