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-rw-r--r--arch/ppc/boot/simple/misc-cpci690.c42
-rw-r--r--arch/ppc/configs/cpci690_defconfig316
-rw-r--r--arch/ppc/platforms/cpci690.c177
-rw-r--r--arch/ppc/platforms/cpci690.h2
4 files changed, 326 insertions, 211 deletions
diff --git a/arch/ppc/boot/simple/misc-cpci690.c b/arch/ppc/boot/simple/misc-cpci690.c
index ef08e86c9b25..26860300fa09 100644
--- a/arch/ppc/boot/simple/misc-cpci690.c
+++ b/arch/ppc/boot/simple/misc-cpci690.c
@@ -12,16 +12,56 @@
*/
#include <linux/types.h>
+#include <asm/io.h>
#include <platforms/cpci690.h>
+#define KB (1024UL)
+#define MB (1024UL*KB)
+#define GB (1024UL*MB)
+
extern u32 mv64x60_console_baud;
extern u32 mv64x60_mpsc_clk_src;
extern u32 mv64x60_mpsc_clk_freq;
+u32 mag = 0xffff;
+
+unsigned long
+get_mem_size(void)
+{
+ u32 size;
+
+ switch (in_8(((void __iomem *)CPCI690_BR_BASE + CPCI690_BR_MEM_CTLR))
+ & 0x07) {
+ case 0x01:
+ size = 256*MB;
+ break;
+ case 0x02:
+ size = 512*MB;
+ break;
+ case 0x03:
+ size = 768*MB;
+ break;
+ case 0x04:
+ size = 1*GB;
+ break;
+ case 0x05:
+ size = 1*GB + 512*MB;
+ break;
+ case 0x06:
+ size = 2*GB;
+ break;
+ default:
+ size = 0;
+ }
+
+ return size;
+}
+
void
mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
{
mv64x60_console_baud = CPCI690_MPSC_BAUD;
mv64x60_mpsc_clk_src = CPCI690_MPSC_CLK_SRC;
- mv64x60_mpsc_clk_freq = CPCI690_BUS_FREQ;
+ mv64x60_mpsc_clk_freq =
+ (get_mem_size() >= (1*GB)) ? 100000000 : 133333333;
}
diff --git a/arch/ppc/configs/cpci690_defconfig b/arch/ppc/configs/cpci690_defconfig
index 53948793d9af..ff3f7e02ab0f 100644
--- a/arch/ppc/configs/cpci690_defconfig
+++ b/arch/ppc/configs/cpci690_defconfig
@@ -1,15 +1,17 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Fri Dec 3 15:56:10 2004
+# Linux kernel version: 2.6.13-mm1
+# Thu Sep 1 17:10:37 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
#
# Code maturity level options
@@ -17,33 +19,38 @@ CONFIG_GENERIC_NVRAM=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
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
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
#
# Loadable module support
@@ -65,38 +72,42 @@ CONFIG_6xx=y
# CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
# CONFIG_8xx is not set
+# CONFIG_E200 is not set
# CONFIG_E500 is not set
+CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
# CONFIG_TAU is not set
+# CONFIG_KEXEC is not set
# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
CONFIG_PPC_STD_MMU=y
# CONFIG_NOT_COHERENT_CACHE is not set
#
+# Performance-monitoring counters support
+#
+# CONFIG_PERFCTR is not set
+
+#
# Platform options
#
# CONFIG_PPC_MULTIPLATFORM is not set
# CONFIG_APUS is not set
# CONFIG_KATANA is not set
-# CONFIG_DMV182 is not set
# CONFIG_WILLOW is not set
CONFIG_CPCI690=y
-# CONFIG_PCORE is not set
# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_DB64360 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_PRPMC880 is not set
# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
+# CONFIG_RADSTONE_PPC7D is not set
# CONFIG_PAL4 is not set
# CONFIG_GEMINI is not set
# CONFIG_EST8260 is not set
@@ -105,22 +116,41 @@ CONFIG_CPCI690=y
# CONFIG_RPX8260 is not set
# CONFIG_TQM8260 is not set
# CONFIG_ADS8272 is not set
+# CONFIG_PQ2FADS is not set
# CONFIG_LITE5200 is not set
+# CONFIG_MPC834x_SYS is not set
+# CONFIG_EV64360 is not set
+CONFIG_GT64260=y
+CONFIG_MV64X60=y
#
# Set bridge options
#
CONFIG_MV64X60_BASE=0xf1000000
CONFIG_MV64X60_NEW_BASE=0xf1000000
-CONFIG_GT64260=y
-CONFIG_MV64X60=y
# CONFIG_SMP is not set
+CONFIG_HIGHMEM=y
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-# CONFIG_HIGHMEM is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# 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=ttyMM0,9600 ip=on"
+CONFIG_CMDLINE="console=ttyMM0 ip=on"
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
#
# Bus options
@@ -129,7 +159,11 @@ CONFIG_GENERIC_ISA_DMA=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
#
# Advanced setup
@@ -146,6 +180,76 @@ CONFIG_TASK_SIZE=0x80000000
CONFIG_BOOT_LOAD=0x00800000
#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL 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)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
+
+#
# Device Drivers
#
@@ -154,6 +258,7 @@ CONFIG_BOOT_LOAD=0x00800000
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
#
# Memory Technology Devices (MTD)
@@ -177,6 +282,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
@@ -185,7 +291,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
@@ -196,6 +301,7 @@ CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -205,6 +311,7 @@ CONFIG_IOSCHED_CFQ=y
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
@@ -215,6 +322,7 @@ CONFIG_IOSCHED_CFQ=y
#
# Fusion MPT device support
#
+# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
@@ -231,71 +339,8 @@ CONFIG_IOSCHED_CFQ=y
#
#
-# Networking support
+# Network device support
#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# 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_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
@@ -308,6 +353,11 @@ CONFIG_NETDEVICES=y
# CONFIG_ARCNET is not set
#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
@@ -328,6 +378,7 @@ CONFIG_TULIP=y
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
@@ -337,7 +388,6 @@ CONFIG_NET_PCI=y
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
-# CONFIG_EEPRO100_PIO is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -360,13 +410,18 @@ CONFIG_EEPRO100=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_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
@@ -390,6 +445,11 @@ CONFIG_EEPRO100=y
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
+# CONFIG_KGDBOE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NETPOLL_RX is not set
+# CONFIG_NETPOLL_TRAP is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
@@ -419,14 +479,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
@@ -436,6 +488,12 @@ CONFIG_SOUND_GAMEPORT=y
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
# Character devices
#
CONFIG_VT=y
@@ -455,6 +513,7 @@ CONFIG_SERIAL_MPSC=y
CONFIG_SERIAL_MPSC_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -483,6 +542,11 @@ CONFIG_GEN_RTC=y
# CONFIG_RAW_DRIVER is not set
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
# I2C support
#
# CONFIG_I2C is not set
@@ -493,10 +557,21 @@ CONFIG_GEN_RTC=y
# CONFIG_W1 is not set
#
+# 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
#
# CONFIG_VIDEO_DEV is not set
@@ -518,6 +593,11 @@ CONFIG_GEN_RTC=y
CONFIG_DUMMY_CONSOLE=y
#
+# Speakup console speech
+#
+# CONFIG_SPEAKUP is not set
+
+#
# Sound
#
# CONFIG_SOUND is not set
@@ -525,35 +605,59 @@ CONFIG_DUMMY_CONSOLE=y
#
# USB support
#
-# CONFIG_USB is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# USB Gadget Support
#
+# CONFIG_USB_GADGET is not set
#
-# USB Gadget Support
+# MMC/SD Card support
#
-# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_REISER4_FS is not set
# 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_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
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
@@ -574,20 +678,18 @@ CONFIG_DNOTIFY=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# 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_CONFIGFS_FS is not set
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
+# CONFIG_ASFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
@@ -605,13 +707,14 @@ CONFIG_RAMFS=y
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
-# CONFIG_EXPORTFS is not set
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
@@ -621,6 +724,7 @@ CONFIG_RPCSEC_GSS_KRB5=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
@@ -637,6 +741,7 @@ 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
@@ -648,7 +753,9 @@ CONFIG_CRC32=y
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
# CONFIG_SERIAL_TEXT_DEBUG is not set
#
@@ -669,6 +776,7 @@ CONFIG_CRYPTO_MD5=y
# 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_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
@@ -684,3 +792,7 @@ CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
diff --git a/arch/ppc/platforms/cpci690.c b/arch/ppc/platforms/cpci690.c
index 507870c9a97a..f64ac2acb603 100644
--- a/arch/ppc/platforms/cpci690.c
+++ b/arch/ppc/platforms/cpci690.c
@@ -35,11 +35,7 @@
#define SET_PCI_IDE_NATIVE
static struct mv64x60_handle bh;
-static u32 cpci690_br_base;
-
-static const unsigned int cpu_7xx[16] = { /* 7xx & 74xx (but not 745x) */
- 18, 15, 14, 2, 4, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
+static void __iomem *cpci690_br_base;
TODC_ALLOC();
@@ -55,7 +51,7 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
* A B C D
*/
{
- { 90, 91, 88, 89}, /* IDSEL 30/20 - Sentinel */
+ { 90, 91, 88, 89 }, /* IDSEL 30/20 - Sentinel */
};
const long min_idsel = 20, max_idsel = 20, irqs_per_slot = 4;
@@ -67,9 +63,9 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
* A B C D
*/
{
- { 93, 94, 95, 92}, /* IDSEL 28/18 - PMC slot 2 */
- { 0, 0, 0, 0}, /* IDSEL 29/19 - Not used */
- { 94, 95, 92, 93}, /* IDSEL 30/20 - PMC slot 1 */
+ { 93, 94, 95, 92 }, /* IDSEL 28/18 - PMC slot 2 */
+ { 0, 0, 0, 0 }, /* IDSEL 29/19 - Not used */
+ { 94, 95, 92, 93 }, /* IDSEL 30/20 - PMC slot 1 */
};
const long min_idsel = 18, max_idsel = 20, irqs_per_slot = 4;
@@ -77,68 +73,29 @@ cpci690_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
}
}
-static int
-cpci690_get_cpu_speed(void)
-{
- unsigned long hid1;
+#define GB (1024UL * 1024UL * 1024UL)
- hid1 = mfspr(SPRN_HID1) >> 28;
- return CPCI690_BUS_FREQ * cpu_7xx[hid1]/2;
+static u32
+cpci690_get_bus_freq(void)
+{
+ if (boot_mem_size >= (1*GB)) /* bus speed based on mem size */
+ return 100000000;
+ else
+ return 133333333;
}
-#define KB (1024UL)
-#define MB (1024UL * KB)
-#define GB (1024UL * MB)
+static const unsigned int cpu_750xx[32] = { /* 750FX & 750GX */
+ 0, 0, 2, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,/* 0-15*/
+ 16, 17, 18, 19, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 0 /*16-31*/
+};
-unsigned long __init
-cpci690_find_end_of_memory(void)
+static int
+cpci690_get_cpu_freq(void)
{
- u32 mem_ctlr_size;
- static u32 board_size;
- static u8 first_time = 1;
-
- if (first_time) {
- /* Using cpci690_set_bat() mapping ==> virt addr == phys addr */
- switch (in_8((u8 *) (cpci690_br_base +
- CPCI690_BR_MEM_CTLR)) & 0x07) {
- case 0x01:
- board_size = 256*MB;
- break;
- case 0x02:
- board_size = 512*MB;
- break;
- case 0x03:
- board_size = 768*MB;
- break;
- case 0x04:
- board_size = 1*GB;
- break;
- case 0x05:
- board_size = 1*GB + 512*MB;
- break;
- case 0x06:
- board_size = 2*GB;
- break;
- default:
- board_size = 0xffffffff; /* use mem ctlr size */
- } /* switch */
-
- mem_ctlr_size = mv64x60_get_mem_size(CONFIG_MV64X60_NEW_BASE,
- MV64x60_TYPE_GT64260A);
-
- /* Check that mem ctlr & board reg agree. If not, pick MIN. */
- if (board_size != mem_ctlr_size) {
- printk(KERN_WARNING "Board register & memory controller"
- "mem size disagree (board reg: 0x%lx, "
- "mem ctlr: 0x%lx)\n",
- (ulong)board_size, (ulong)mem_ctlr_size);
- board_size = min(board_size, mem_ctlr_size);
- }
-
- first_time = 0;
- } /* if */
-
- return board_size;
+ unsigned long pll_cfg;
+
+ pll_cfg = (mfspr(SPRN_HID1) & 0xf8000000) >> 27;
+ return cpci690_get_bus_freq() * cpu_750xx[pll_cfg]/2;
}
static void __init
@@ -228,7 +185,7 @@ cpci690_setup_peripherals(void)
mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_0_WIN, CPCI690_BR_BASE,
CPCI690_BR_SIZE, 0);
bh.ci->enable_window_32bit(&bh, MV64x60_CPU2DEV_0_WIN);
- cpci690_br_base = (u32)ioremap(CPCI690_BR_BASE, CPCI690_BR_SIZE);
+ cpci690_br_base = ioremap(CPCI690_BR_BASE, CPCI690_BR_SIZE);
mv64x60_set_32bit_window(&bh, MV64x60_CPU2DEV_1_WIN, CPCI690_TODC_BASE,
CPCI690_TODC_SIZE, 0);
@@ -329,7 +286,7 @@ cpci690_fixup_mpsc_pdata(struct platform_device *pdev)
pdata->max_idle = 40;
pdata->default_baud = CPCI690_MPSC_BAUD;
pdata->brg_clk_src = CPCI690_MPSC_CLK_SRC;
- pdata->brg_clk_freq = CPCI690_BUS_FREQ;
+ pdata->brg_clk_freq = cpci690_get_bus_freq();
}
static int __init
@@ -365,7 +322,7 @@ cpci690_reset_board(void)
u32 i = 10000;
local_irq_disable();
- out_8((u8 *)(cpci690_br_base + CPCI690_BR_SW_RESET), 0x11);
+ out_8((cpci690_br_base + CPCI690_BR_SW_RESET), 0x11);
while (i != 0) i++;
panic("restart failed\n");
@@ -394,10 +351,40 @@ cpci690_power_off(void)
static int
cpci690_show_cpuinfo(struct seq_file *m)
{
+ char *s;
+
+ seq_printf(m, "cpu MHz\t\t: %d\n",
+ (cpci690_get_cpu_freq() + 500000) / 1000000);
+ seq_printf(m, "bus MHz\t\t: %d\n",
+ (cpci690_get_bus_freq() + 500000) / 1000000);
seq_printf(m, "vendor\t\t: " BOARD_VENDOR "\n");
seq_printf(m, "machine\t\t: " BOARD_MACHINE "\n");
- seq_printf(m, "cpu MHz\t\t: %d\n", cpci690_get_cpu_speed()/1000/1000);
- seq_printf(m, "bus MHz\t\t: %d\n", CPCI690_BUS_FREQ/1000/1000);
+ seq_printf(m, "FPGA Revision\t: %d\n",
+ in_8(cpci690_br_base + CPCI690_BR_MEM_CTLR) >> 5);
+
+ switch(bh.type) {
+ case MV64x60_TYPE_GT64260A:
+ s = "gt64260a";
+ break;
+ case MV64x60_TYPE_GT64260B:
+ s = "gt64260b";
+ break;
+ case MV64x60_TYPE_MV64360:
+ s = "mv64360";
+ break;
+ case MV64x60_TYPE_MV64460:
+ s = "mv64460";
+ break;
+ default:
+ s = "Unknown";
+ }
+ seq_printf(m, "bridge type\t: %s\n", s);
+ seq_printf(m, "bridge rev\t: 0x%x\n", bh.rev);
+#if defined(CONFIG_NOT_COHERENT_CACHE)
+ seq_printf(m, "coherency\t: %s\n", "off");
+#else
+ seq_printf(m, "coherency\t: %s\n", "on");
+#endif
return 0;
}
@@ -407,7 +394,7 @@ cpci690_calibrate_decr(void)
{
ulong freq;
- freq = CPCI690_BUS_FREQ / 4;
+ freq = cpci690_get_bus_freq() / 4;
printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
freq/1000000, freq%1000000);
@@ -416,25 +403,12 @@ cpci690_calibrate_decr(void)
tb_to_us = mulhwu_scale_factor(freq, 1000000);
}
-static __inline__ void
-cpci690_set_bat(u32 addr, u32 size)
-{
- addr &= 0xfffe0000;
- size &= 0x1ffe0000;
- size = ((size >> 17) - 1) << 2;
-
- mb();
- mtspr(SPRN_DBAT1U, addr | size | 0x2); /* Vs == 1; Vp == 0 */
- mtspr(SPRN_DBAT1L, addr | 0x2a); /* WIMG bits == 0101; PP == r/w access */
- mb();
-}
-
-#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC)
static void __init
cpci690_map_io(void)
{
io_block_mapping(CONFIG_MV64X60_NEW_BASE, CONFIG_MV64X60_NEW_BASE,
- 128 * KB, _PAGE_IO);
+ 128 * 1024, _PAGE_IO);
}
#endif
@@ -442,14 +416,15 @@ void __init
platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{
-#ifdef CONFIG_BLK_DEV_INITRD
- initrd_start=initrd_end=0;
- initrd_below_start_ok=0;
-#endif /* CONFIG_BLK_DEV_INITRD */
-
parse_bootinfo(find_bootinfo());
- loops_per_jiffy = cpci690_get_cpu_speed() / HZ;
+#ifdef CONFIG_BLK_DEV_INITRD
+ /* take care of initrd if we have one */
+ if (r4) {
+ initrd_start = r4 + KERNELBASE;
+ initrd_end = r5 + KERNELBASE;
+ }
+#endif /* CONFIG_BLK_DEV_INITRD */
isa_mem_base = 0;
@@ -460,7 +435,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.restart = cpci690_restart;
ppc_md.power_off = cpci690_power_off;
ppc_md.halt = cpci690_halt;
- ppc_md.find_end_of_memory = cpci690_find_end_of_memory;
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;
@@ -468,22 +442,13 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.nvram_write_val = todc_direct_write_val;
ppc_md.calibrate_decr = cpci690_calibrate_decr;
- /*
- * Need to map in board regs (used by cpci690_find_end_of_memory())
- * and the bridge's regs (used by progress);
- */
- cpci690_set_bat(CPCI690_BR_BASE, 32 * MB);
- cpci690_br_base = CPCI690_BR_BASE;
-
-#ifdef CONFIG_SERIAL_TEXT_DEBUG
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC)
ppc_md.setup_io_mappings = cpci690_map_io;
+#ifdef CONFIG_SERIAL_TEXT_DEBUG
ppc_md.progress = mv64x60_mpsc_progress;
mv64x60_progress_init(CONFIG_MV64X60_NEW_BASE);
#endif /* CONFIG_SERIAL_TEXT_DEBUG */
-#ifdef CONFIG_KGDB
- ppc_md.setup_io_mappings = cpci690_map_io;
- ppc_md.early_serial_map = cpci690_early_serial_map;
-#endif /* CONFIG_KGDB */
+#endif /* defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB_MPSC) */
#if defined(CONFIG_SERIAL_MPSC)
platform_notify = cpci690_platform_notify;
diff --git a/arch/ppc/platforms/cpci690.h b/arch/ppc/platforms/cpci690.h
index 36cd2673c742..49584c9cedf3 100644
--- a/arch/ppc/platforms/cpci690.h
+++ b/arch/ppc/platforms/cpci690.h
@@ -73,6 +73,4 @@ typedef struct board_info {
#define CPCI690_MPSC_BAUD 9600
#define CPCI690_MPSC_CLK_SRC 8 /* TCLK */
-#define CPCI690_BUS_FREQ 133333333
-
#endif /* __PPC_PLATFORMS_CPCI690_H */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.