diff options
Diffstat (limited to 'arch/mips')
35 files changed, 0 insertions, 2877 deletions
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms index 91b9d69f465c..c7ea3a08c729 100644 --- a/arch/mips/Kbuild.platforms +++ b/arch/mips/Kbuild.platforms @@ -20,7 +20,6 @@ platforms += mti-sead3 platforms += netlogic platforms += pmc-sierra platforms += pnx833x -platforms += pnx8550 platforms += powertv platforms += rb532 platforms += sgi-ip22 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 1110cd718ff5..6b1c33b65d15 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -385,16 +385,6 @@ config NXP_STB225 help Support for NXP Semiconductors STB225 Development Board. -config PNX8550_JBS - bool "NXP PNX8550 based JBS board" - select PNX8550 - select SYS_SUPPORTS_LITTLE_ENDIAN - -config PNX8550_STB810 - bool "NXP PNX8550 based STB810 board" - select PNX8550 - select SYS_SUPPORTS_LITTLE_ENDIAN - config PMC_MSP bool "PMC-Sierra MSP chipsets" depends on EXPERIMENTAL @@ -1113,19 +1103,6 @@ config SOC_PNX8335 bool select SOC_PNX833X -config PNX8550 - bool - select SOC_PNX8550 - -config SOC_PNX8550 - bool - select DMA_NONCOHERENT - select HW_HAS_PCI - select SYS_HAS_CPU_MIPS32_R1 - select SYS_HAS_EARLY_PRINTK - select SYS_SUPPORTS_32BIT_KERNEL - select GENERIC_GPIO - config SWAP_IO_SPACE bool diff --git a/arch/mips/configs/pnx8550_jbs_defconfig b/arch/mips/configs/pnx8550_jbs_defconfig deleted file mode 100644 index 1d1f2067f3e6..000000000000 --- a/arch/mips/configs/pnx8550_jbs_defconfig +++ /dev/null @@ -1,98 +0,0 @@ -CONFIG_PNX8550_JBS=y -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EXPERT=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_PCI=y -CONFIG_PM=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_TCP_MD5SIG=y -# CONFIG_IPV6 is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SGI_IOC4=m -CONFIG_IDE=y -CONFIG_BLK_DEV_IDECD=m -CONFIG_IDE_GENERIC=y -CONFIG_BLK_DEV_OFFBOARD=y -CONFIG_BLK_DEV_GENERIC=y -CONFIG_BLK_DEV_HPT366=y -CONFIG_BLK_DEV_IT8213=m -CONFIG_BLK_DEV_TC86C001=m -CONFIG_SCSI=y -CONFIG_SCSI_TGT=m -CONFIG_BLK_DEV_SD=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_SCSI_FC_ATTRS=y -CONFIG_ISCSI_TCP=m -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_NET_PCI=y -CONFIG_8139TOO=y -# CONFIG_8139TOO_PIO is not set -CONFIG_8139TOO_TUNE_TWISTER=y -CONFIG_8139TOO_8129=y -CONFIG_CHELSIO_T3=m -CONFIG_NETXEN_NIC=m -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO_I8042 is not set -# CONFIG_SERIO_SERPORT is not set -CONFIG_SERIO_LIBPS2=y -CONFIG_SERIAL_PNX8XXX=y -CONFIG_SERIAL_PNX8XXX_CONSOLE=y -CONFIG_HW_RANDOM=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_ISD200=y -CONFIG_USB_STORAGE_USBAT=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_EXT2_FS=y -# CONFIG_DNOTIFY is not set -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=m -CONFIG_DLM=m -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_SLAB=y -CONFIG_DEBUG_MUTEXES=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttyS1,38400n8 root=/dev/nfs ip=bootp" -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRC_CCITT=m diff --git a/arch/mips/configs/pnx8550_stb810_defconfig b/arch/mips/configs/pnx8550_stb810_defconfig deleted file mode 100644 index 15c66a571f99..000000000000 --- a/arch/mips/configs/pnx8550_stb810_defconfig +++ /dev/null @@ -1,92 +0,0 @@ -CONFIG_PNX8550_STB810=y -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EXPERT=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_HOTPLUG is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_PCI=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_MIGRATE=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_IDE=y -CONFIG_BLK_DEV_IDECD=m -CONFIG_IDE_GENERIC=y -CONFIG_BLK_DEV_OFFBOARD=y -CONFIG_BLK_DEV_GENERIC=y -CONFIG_BLK_DEV_HPT366=y -CONFIG_BLK_DEV_IT8213=m -CONFIG_BLK_DEV_TC86C001=m -CONFIG_SCSI=y -CONFIG_SCSI_TGT=m -CONFIG_BLK_DEV_SD=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_ISCSI_TCP=m -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_NET_PCI=y -CONFIG_NATSEMI=y -CONFIG_CHELSIO_T3=m -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO_I8042 is not set -# CONFIG_SERIO_SERPORT is not set -CONFIG_SERIO_LIBPS2=y -CONFIG_HW_RANDOM=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_ISD200=y -CONFIG_USB_STORAGE_USBAT=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_EXT2_FS=y -# CONFIG_DNOTIFY is not set -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=m -CONFIG_DLM=m -CONFIG_MAGIC_SYSRQ=y -CONFIG_HEADERS_CHECK=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_SLAB=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttyS1,38400n8 root=/dev/nfs ip=bootp" -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRC_CCITT=m diff --git a/arch/mips/include/asm/mach-pnx8550/cm.h b/arch/mips/include/asm/mach-pnx8550/cm.h deleted file mode 100644 index bb0a56c7d011..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/cm.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * Clock module specific definitions - * - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ - -#ifndef __PNX8550_CM_H -#define __PNX8550_CM_H - -#define PNX8550_CM_BASE 0xBBE47000 - -#define PNX8550_CM_PLL0_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x000) -#define PNX8550_CM_PLL1_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x004) -#define PNX8550_CM_PLL2_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x008) -#define PNX8550_CM_PLL3_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x00C) - -// Table not complete..... - -#define PNX8550_CM_PLL_BLOCKED_MASK 0x80000000 -#define PNX8550_CM_PLL_LOCK_MASK 0x40000000 -#define PNX8550_CM_PLL_CURRENT_ADJ_MASK 0x3c000000 -#define PNX8550_CM_PLL_N_MASK 0x01ff0000 -#define PNX8550_CM_PLL_M_MASK 0x00003f00 -#define PNX8550_CM_PLL_P_MASK 0x0000000c -#define PNX8550_CM_PLL_PD_MASK 0x00000002 - - -#endif diff --git a/arch/mips/include/asm/mach-pnx8550/glb.h b/arch/mips/include/asm/mach-pnx8550/glb.h deleted file mode 100644 index 07aa85e609bc..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/glb.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * PNX8550 global definitions - * - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ - -#ifndef __PNX8550_GLB_H -#define __PNX8550_GLB_H - -#define PNX8550_GLB1_BASE 0xBBE63000 -#define PNX8550_GLB2_BASE 0xBBE4d000 -#define PNX8550_RESET_BASE 0xBBE60000 - -/* PCI Inta Output Enable Registers */ -#define PNX8550_GLB2_ENAB_INTA_O *(volatile unsigned long *)(PNX8550_GLB2_BASE + 0x050) - -/* Bit 1:Enable DAC Powerdown - 0:DACs are enabled and are working normally - 1:DACs are powerdown -*/ -#define PNX8550_GLB_DAC_PD 0x2 -/* Bit 0:Enable of PCI inta output - 0 = Disable PCI inta output - 1 = Enable PCI inta output -*/ -#define PNX8550_GLB_ENABLE_INTA_O 0x1 - -/* PCI Direct Mappings */ -#define PNX8550_PCIMEM 0x12000000 -#define PNX8550_PCIMEM_SIZE 0x08000000 -#define PNX8550_PCIIO 0x1c000000 -#define PNX8550_PCIIO_SIZE 0x02000000 /* 32M */ - -#define PNX8550_PORT_BASE KSEG1 - -// GPIO def -#define PNX8550_GPIO_BASE 0x1Be00000 - -#define PNX8550_GPIO_DIRQ0 (PNX8550_GPIO_BASE + 0x104500) -#define PNX8550_GPIO_MC1 (PNX8550_GPIO_BASE + 0x104004) -#define PNX8550_GPIO_MC_31_BIT 30 -#define PNX8550_GPIO_MC_30_BIT 28 -#define PNX8550_GPIO_MC_29_BIT 26 -#define PNX8550_GPIO_MC_28_BIT 24 -#define PNX8550_GPIO_MC_27_BIT 22 -#define PNX8550_GPIO_MC_26_BIT 20 -#define PNX8550_GPIO_MC_25_BIT 18 -#define PNX8550_GPIO_MC_24_BIT 16 -#define PNX8550_GPIO_MC_23_BIT 14 -#define PNX8550_GPIO_MC_22_BIT 12 -#define PNX8550_GPIO_MC_21_BIT 10 -#define PNX8550_GPIO_MC_20_BIT 8 -#define PNX8550_GPIO_MC_19_BIT 6 -#define PNX8550_GPIO_MC_18_BIT 4 -#define PNX8550_GPIO_MC_17_BIT 2 -#define PNX8550_GPIO_MC_16_BIT 0 - -#define PNX8550_GPIO_MODE_PRIMOP 0x1 -#define PNX8550_GPIO_MODE_NO_OPENDR 0x2 -#define PNX8550_GPIO_MODE_OPENDR 0x3 - -// RESET module -#define PNX8550_RST_CTL *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x0) -#define PNX8550_RST_CAUSE *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x4) -#define PNX8550_RST_EN_WATCHDOG *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x8) - -#define PNX8550_RST_REL_MIPS_RST_N 0x8 -#define PNX8550_RST_DO_SW_RST 0x4 -#define PNX8550_RST_REL_SYS_RST_OUT 0x2 -#define PNX8550_RST_ASSERT_SYS_RST_OUT 0x1 -#endif diff --git a/arch/mips/include/asm/mach-pnx8550/int.h b/arch/mips/include/asm/mach-pnx8550/int.h deleted file mode 100644 index 0e0668b524f4..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/int.h +++ /dev/null @@ -1,140 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * Interrupt specific definitions - * - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ - -#ifndef __PNX8550_INT_H -#define __PNX8550_INT_H - -#define PNX8550_GIC_BASE 0xBBE3E000 - -#define PNX8550_GIC_PRIMASK_0 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x000) -#define PNX8550_GIC_PRIMASK_1 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x004) -#define PNX8550_GIC_VECTOR_0 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x100) -#define PNX8550_GIC_VECTOR_1 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x104) -#define PNX8550_GIC_PEND_1_31 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x200) -#define PNX8550_GIC_PEND_32_63 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x204) -#define PNX8550_GIC_PEND_64_70 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x208) -#define PNX8550_GIC_FEATURES *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x300) -#define PNX8550_GIC_REQ(x) *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x400 + (x)*4) -#define PNX8550_GIC_MOD_ID *(volatile unsigned long *)(PNX8550_GIC_BASE + 0xFFC) - -// cp0 is two software + six hw exceptions -#define PNX8550_INT_CP0_TOTINT 8 -#define PNX8550_INT_CP0_MIN 0 -#define PNX8550_INT_CP0_MAX (PNX8550_INT_CP0_MIN + PNX8550_INT_CP0_TOTINT - 1) - -#define MIPS_CPU_GIC_IRQ 2 -#define MIPS_CPU_TIMER_IRQ 7 - -// GIC are 71 exceptions connected to cp0's first hardware exception -#define PNX8550_INT_GIC_TOTINT 71 -#define PNX8550_INT_GIC_MIN (PNX8550_INT_CP0_MAX+1) -#define PNX8550_INT_GIC_MAX (PNX8550_INT_GIC_MIN + PNX8550_INT_GIC_TOTINT - 1) - -#define PNX8550_INT_UNDEF (PNX8550_INT_GIC_MIN+0) -#define PNX8550_INT_IPC_TARGET0_MIPS (PNX8550_INT_GIC_MIN+1) -#define PNX8550_INT_IPC_TARGET1_TM32_1 (PNX8550_INT_GIC_MIN+2) -#define PNX8550_INT_IPC_TARGET1_TM32_2 (PNX8550_INT_GIC_MIN+3) -#define PNX8550_INT_RESERVED_4 (PNX8550_INT_GIC_MIN+4) -#define PNX8550_INT_USB (PNX8550_INT_GIC_MIN+5) -#define PNX8550_INT_GPIO_EQ1 (PNX8550_INT_GIC_MIN+6) -#define PNX8550_INT_GPIO_EQ2 (PNX8550_INT_GIC_MIN+7) -#define PNX8550_INT_GPIO_EQ3 (PNX8550_INT_GIC_MIN+8) -#define PNX8550_INT_GPIO_EQ4 (PNX8550_INT_GIC_MIN+9) - -#define PNX8550_INT_GPIO_EQ5 (PNX8550_INT_GIC_MIN+10) -#define PNX8550_INT_GPIO_EQ6 (PNX8550_INT_GIC_MIN+11) -#define PNX8550_INT_RESERVED_12 (PNX8550_INT_GIC_MIN+12) -#define PNX8550_INT_QVCP1 (PNX8550_INT_GIC_MIN+13) -#define PNX8550_INT_QVCP2 (PNX8550_INT_GIC_MIN+14) -#define PNX8550_INT_I2C1 (PNX8550_INT_GIC_MIN+15) -#define PNX8550_INT_I2C2 (PNX8550_INT_GIC_MIN+16) -#define PNX8550_INT_ISO_UART1 (PNX8550_INT_GIC_MIN+17) -#define PNX8550_INT_ISO_UART2 (PNX8550_INT_GIC_MIN+18) -#define PNX8550_INT_UART1 (PNX8550_INT_GIC_MIN+19) - -#define PNX8550_INT_UART2 (PNX8550_INT_GIC_MIN+20) -#define PNX8550_INT_QNTR (PNX8550_INT_GIC_MIN+21) -#define PNX8550_INT_RESERVED22 (PNX8550_INT_GIC_MIN+22) -#define PNX8550_INT_T_DSC (PNX8550_INT_GIC_MIN+23) -#define PNX8550_INT_M_DSC (PNX8550_INT_GIC_MIN+24) -#define PNX8550_INT_RESERVED25 (PNX8550_INT_GIC_MIN+25) -#define PNX8550_INT_2D_DRAW_ENG (PNX8550_INT_GIC_MIN+26) -#define PNX8550_INT_MEM_BASED_SCALAR1 (PNX8550_INT_GIC_MIN+27) -#define PNX8550_INT_VIDEO_MPEG (PNX8550_INT_GIC_MIN+28) -#define PNX8550_INT_VIDEO_INPUT_P1 (PNX8550_INT_GIC_MIN+29) - -#define PNX8550_INT_VIDEO_INPUT_P2 (PNX8550_INT_GIC_MIN+30) -#define PNX8550_INT_SPDI1 (PNX8550_INT_GIC_MIN+31) -#define PNX8550_INT_SPDO (PNX8550_INT_GIC_MIN+32) -#define PNX8550_INT_AUDIO_INPUT1 (PNX8550_INT_GIC_MIN+33) -#define PNX8550_INT_AUDIO_OUTPUT1 (PNX8550_INT_GIC_MIN+34) -#define PNX8550_INT_AUDIO_INPUT2 (PNX8550_INT_GIC_MIN+35) -#define PNX8550_INT_AUDIO_OUTPUT2 (PNX8550_INT_GIC_MIN+36) -#define PNX8550_INT_MEMBASED_SCALAR2 (PNX8550_INT_GIC_MIN+37) -#define PNX8550_INT_VPK (PNX8550_INT_GIC_MIN+38) -#define PNX8550_INT_MPEG1_MIPS (PNX8550_INT_GIC_MIN+39) - -#define PNX8550_INT_MPEG1_TM (PNX8550_INT_GIC_MIN+40) -#define PNX8550_INT_MPEG2_MIPS (PNX8550_INT_GIC_MIN+41) -#define PNX8550_INT_MPEG2_TM (PNX8550_INT_GIC_MIN+42) -#define PNX8550_INT_TS_DMA (PNX8550_INT_GIC_MIN+43) -#define PNX8550_INT_EDMA (PNX8550_INT_GIC_MIN+44) -#define PNX8550_INT_TM_DEBUG1 (PNX8550_INT_GIC_MIN+45) -#define PNX8550_INT_TM_DEBUG2 (PNX8550_INT_GIC_MIN+46) -#define PNX8550_INT_PCI_INTA (PNX8550_INT_GIC_MIN+47) -#define PNX8550_INT_CLOCK_MODULE (PNX8550_INT_GIC_MIN+48) -#define PNX8550_INT_PCI_XIO_INTA_PCI (PNX8550_INT_GIC_MIN+49) - -#define PNX8550_INT_PCI_XIO_INTB_DMA (PNX8550_INT_GIC_MIN+50) -#define PNX8550_INT_PCI_XIO_INTC_GPPM (PNX8550_INT_GIC_MIN+51) -#define PNX8550_INT_PCI_XIO_INTD_GPXIO (PNX8550_INT_GIC_MIN+52) -#define PNX8550_INT_DVD_CSS (PNX8550_INT_GIC_MIN+53) -#define PNX8550_INT_VLD (PNX8550_INT_GIC_MIN+54) -#define PNX8550_INT_GPIO_TSU_7_0 (PNX8550_INT_GIC_MIN+55) -#define PNX8550_INT_GPIO_TSU_15_8 (PNX8550_INT_GIC_MIN+56) -#define PNX8550_INT_GPIO_CTU_IR (PNX8550_INT_GIC_MIN+57) -#define PNX8550_INT_GPIO0 (PNX8550_INT_GIC_MIN+58) -#define PNX8550_INT_GPIO1 (PNX8550_INT_GIC_MIN+59) - -#define PNX8550_INT_GPIO2 (PNX8550_INT_GIC_MIN+60) -#define PNX8550_INT_GPIO3 (PNX8550_INT_GIC_MIN+61) -#define PNX8550_INT_GPIO4 (PNX8550_INT_GIC_MIN+62) -#define PNX8550_INT_GPIO5 (PNX8550_INT_GIC_MIN+63) -#define PNX8550_INT_GPIO6 (PNX8550_INT_GIC_MIN+64) -#define PNX8550_INT_GPIO7 (PNX8550_INT_GIC_MIN+65) -#define PNX8550_INT_PMAN_SECURITY (PNX8550_INT_GIC_MIN+66) -#define PNX8550_INT_I2C3 (PNX8550_INT_GIC_MIN+67) -#define PNX8550_INT_RESERVED_68 (PNX8550_INT_GIC_MIN+68) -#define PNX8550_INT_SPDI2 (PNX8550_INT_GIC_MIN+69) - -#define PNX8550_INT_I2C4 (PNX8550_INT_GIC_MIN+70) - -// Timer are 3 exceptions connected to cp0's 7th hardware exception -#define PNX8550_INT_TIMER_TOTINT 3 -#define PNX8550_INT_TIMER_MIN (PNX8550_INT_GIC_MAX+1) -#define PNX8550_INT_TIMER_MAX (PNX8550_INT_TIMER_MIN + PNX8550_INT_TIMER_TOTINT - 1) - -#define PNX8550_INT_TIMER1 (PNX8550_INT_TIMER_MIN+0) -#define PNX8550_INT_TIMER2 (PNX8550_INT_TIMER_MIN+1) -#define PNX8550_INT_TIMER3 (PNX8550_INT_TIMER_MIN+2) -#define PNX8550_INT_WATCHDOG PNX8550_INT_TIMER3 - -#endif diff --git a/arch/mips/include/asm/mach-pnx8550/kernel-entry-init.h b/arch/mips/include/asm/mach-pnx8550/kernel-entry-init.h deleted file mode 100644 index bdde00c9199b..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/kernel-entry-init.h +++ /dev/null @@ -1,262 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2005 Embedded Alley Solutions, Inc - */ -#ifndef __ASM_MACH_KERNEL_ENTRY_INIT_H -#define __ASM_MACH_KERNEL_ENTRY_INIT_H - -#include <asm/cacheops.h> -#include <asm/addrspace.h> - -#define CO_CONFIGPR_VALID 0x3F1F41FF /* valid bits to write to ConfigPR */ -#define HAZARD_CP0 nop; nop; nop; nop; nop; nop; nop; nop; nop; nop; nop; nop; -#define CACHE_OPC 0xBC000000 /* MIPS cache instruction opcode */ -#define ICACHE_LINE_SIZE 32 /* Instruction cache line size bytes */ -#define DCACHE_LINE_SIZE 32 /* Data cache line size in bytes */ - -#define ICACHE_SET_COUNT 256 /* Instruction cache set count */ -#define DCACHE_SET_COUNT 128 /* Data cache set count */ - -#define ICACHE_SET_SIZE (ICACHE_SET_COUNT * ICACHE_LINE_SIZE) -#define DCACHE_SET_SIZE (DCACHE_SET_COUNT * DCACHE_LINE_SIZE) - - .macro kernel_entry_setup - .set push - .set noreorder - /* - * PNX8550 entry point, when running a non compressed - * kernel. When loading a zImage, the head.S code in - * arch/mips/zboot/pnx8550 will init the caches and, - * decompress the kernel, and branch to kernel_entry. - */ -cache_begin: li t0, (1<<28) - mtc0 t0, CP0_STATUS /* cp0 usable */ - HAZARD_CP0 - - mtc0 zero, CP0_CAUSE - HAZARD_CP0 - - - /* Set static virtual to phys address translation and TLB disabled */ - mfc0 t0, CP0_CONFIG, 7 - HAZARD_CP0 - - and t0, ~((1<<19) | (1<<20)) /* TLB/MAP cleared */ - mtc0 t0, CP0_CONFIG, 7 - HAZARD_CP0 - - /* CPU boots with kseg0 cache algo set to 0x2 -- uncached */ - - init_icache - nop - init_dcache - nop - - cachePr4450ICReset - nop - - cachePr4450DCReset - nop - - /* read ConfigPR into t0 */ - mfc0 t0, CP0_CONFIG, 7 - HAZARD_CP0 - - /* enable the TLB */ - or t0, (1<<19) - - /* disable the ICACHE: at least 10x slower */ - /* or t0, (1<<26) */ - - /* disable the DCACHE; CONFIG_CPU_HAS_LLSC should not be set */ - /* or t0, (1<<27) */ - - and t0, CO_CONFIGPR_VALID - - /* enable TLB. */ - mtc0 t0, CP0_CONFIG, 7 - HAZARD_CP0 -cache_end: - /* Setup CMEM_0 to MMIO address space, 2MB */ - lui t0, 0x1BE0 - addi t0, t0, 0x3 - mtc0 $8, $22, 4 - nop - - /* Setup CMEM_1, 128MB */ - lui t0, 0x1000 - addi t0, t0, 0xf - mtc0 $8, $22, 5 - nop - - - /* Setup CMEM_2, 32MB */ - lui t0, 0x1C00 - addi t0, t0, 0xb - mtc0 $8, $22, 6 - nop - - /* Setup CMEM_3, 0MB */ - lui t0, 0x0 - addi t0, t0, 0x0 - mtc0 $8, $22, 7 - nop - - /* Enable cache */ - mfc0 t0, CP0_CONFIG - HAZARD_CP0 - and t0, t0, 0xFFFFFFF8 - or t0, t0, 3 - mtc0 t0, CP0_CONFIG - HAZARD_CP0 - .set pop - .endm - - .macro init_icache - .set push - .set noreorder - - /* Get Cache Configuration */ - mfc0 t3, CP0_CONFIG, 1 - HAZARD_CP0 - - /* get cache Line size */ - - srl t1, t3, 19 /* C0_CONFIGPR_IL_SHIFT */ - andi t1, t1, 0x7 /* C0_CONFIGPR_IL_MASK */ - beq t1, zero, pr4450_instr_cache_invalidated /* if zero instruction cache is absent */ - nop - addiu t0, t1, 1 - ori t1, zero, 1 - sllv t1, t1, t0 - - /* get max cache Index */ - srl t2, t3, 22 /* C0_CONFIGPR_IS_SHIFT */ - andi t2, t2, 0x7 /* C0_CONFIGPR_IS_MASK */ - addiu t0, t2, 6 - ori t2, zero, 1 - sllv t2, t2, t0 - - /* get max cache way */ - srl t3, t3, 16 /* C0_CONFIGPR_IA_SHIFT */ - andi t3, t3, 0x7 /* C0_CONFIGPR_IA_MASK */ - addiu t3, t3, 1 - - /* total no of cache lines */ - multu t2, t3 /* max index * max way */ - mflo t2 - addiu t2, t2, -1 - - move t0, zero -pr4450_next_instruction_cache_set: - cache Index_Invalidate_I, 0(t0) - addu t0, t0, t1 /* add bytes in a line */ - bne t2, zero, pr4450_next_instruction_cache_set - addiu t2, t2, -1 /* reduce no of lines to invalidate by one */ -pr4450_instr_cache_invalidated: - .set pop - .endm - - .macro init_dcache - .set push - .set noreorder - move t1, zero - - /* Store Tag Information */ - mtc0 zero, CP0_TAGLO, 0 - HAZARD_CP0 - - mtc0 zero, CP0_TAGHI, 0 - HAZARD_CP0 - - /* Cache size is 16384 = 512 lines x 32 bytes per line */ - or t2, zero, (128*4)-1 /* 512 lines */ - /* Invalidate all lines */ -2: - cache Index_Store_Tag_D, 0(t1) - addiu t2, t2, -1 - bne t2, zero, 2b - addiu t1, t1, 32 /* 32 bytes in a line */ - .set pop - .endm - - .macro cachePr4450ICReset - .set push - .set noreorder - - /* Save CP0 status reg on entry; */ - /* disable interrupts during cache reset */ - mfc0 t0, CP0_STATUS /* T0 = interrupt status on entry */ - HAZARD_CP0 - - mtc0 zero, CP0_STATUS /* disable CPU interrupts */ - HAZARD_CP0 - - or t1, zero, zero /* T1 = starting cache index (0) */ - ori t2, zero, (256 - 1) /* T2 = inst cache set cnt - 1 */ - - icache_invd_loop: - /* 9 == register t1 */ - .word CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \ - (0 * ICACHE_SET_SIZE) /* invalidate inst cache WAY0 */ - .word CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \ - (1 * ICACHE_SET_SIZE) /* invalidate inst cache WAY1 */ - - addiu t1, t1, ICACHE_LINE_SIZE /* T1 = next cache line index */ - bne t2, zero, icache_invd_loop /* T2 = 0 if all sets invalidated */ - addiu t2, t2, -1 /* decrement T2 set cnt (delay slot) */ - - /* Initialize the latches in the instruction cache tag */ - /* that drive the way selection tri-state bus drivers, by doing a */ - /* dummy load while the instruction cache is still disabled. */ - /* TODO: Is this needed ? */ - la t1, KSEG0 /* T1 = cached memory base address */ - lw zero, 0x0000(t1) /* (dummy read of first memory word) */ - - mtc0 t0, CP0_STATUS /* restore interrupt status on entry */ - HAZARD_CP0 - .set pop - .endm - - .macro cachePr4450DCReset - .set push - .set noreorder - mfc0 t0, CP0_STATUS /* T0 = interrupt status on entry */ - HAZARD_CP0 - mtc0 zero, CP0_STATUS /* disable CPU interrupts */ - HAZARD_CP0 - - /* Writeback/invalidate entire data cache sets/ways/lines */ - or t1, zero, zero /* T1 = starting cache index (0) */ - ori t2, zero, (DCACHE_SET_COUNT - 1) /* T2 = data cache set cnt - 1 */ - - dcache_wbinvd_loop: - /* 9 == register t1 */ - .word CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \ - (0 * DCACHE_SET_SIZE) /* writeback/invalidate WAY0 */ - .word CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \ - (1 * DCACHE_SET_SIZE) /* writeback/invalidate WAY1 */ - .word CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \ - (2 * DCACHE_SET_SIZE) /* writeback/invalidate WAY2 */ - .word CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \ - (3 * DCACHE_SET_SIZE) /* writeback/invalidate WAY3 */ - - addiu t1, t1, DCACHE_LINE_SIZE /* T1 = next data cache line index */ - bne t2, zero, dcache_wbinvd_loop /* T2 = 0 when wbinvd entire cache */ - addiu t2, t2, -1 /* decrement T2 set cnt (delay slot) */ - - /* Initialize the latches in the data cache tag that drive the way - selection tri-state bus drivers, by doing a dummy load while the - data cache is still in the disabled mode. TODO: Is this needed ? */ - la t1, KSEG0 /* T1 = cached memory base address */ - lw zero, 0x0000(t1) /* (dummy read of first memory word) */ - - mtc0 t0, CP0_STATUS /* restore interrupt status on entry */ - HAZARD_CP0 - .set pop - .endm - -#endif /* __ASM_MACH_KERNEL_ENTRY_INIT_H */ diff --git a/arch/mips/include/asm/mach-pnx8550/nand.h b/arch/mips/include/asm/mach-pnx8550/nand.h deleted file mode 100644 index aefbc514ab09..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/nand.h +++ /dev/null @@ -1,121 +0,0 @@ -#ifndef __PNX8550_NAND_H -#define __PNX8550_NAND_H - -#define PNX8550_NAND_BASE_ADDR 0x10000000 -#define PNX8550_PCIXIO_BASE 0xBBE40000 - -#define PNX8550_DMA_EXT_ADDR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x800) -#define PNX8550_DMA_INT_ADDR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x804) -#define PNX8550_DMA_TRANS_SIZE *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x808) -#define PNX8550_DMA_CTRL *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x80c) -#define PNX8550_XIO_SEL0 *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x814) -#define PNX8550_GPXIO_ADDR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x820) -#define PNX8550_GPXIO_WR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x824) -#define PNX8550_GPXIO_RD *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x828) -#define PNX8550_GPXIO_CTRL *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x82C) -#define PNX8550_XIO_FLASH_CTRL *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x830) -#define PNX8550_GPXIO_INT_STATUS *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfb0) -#define PNX8550_GPXIO_INT_ENABLE *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfb4) -#define PNX8550_GPXIO_INT_CLEAR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfb8) -#define PNX8550_DMA_INT_STATUS *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfd0) -#define PNX8550_DMA_INT_ENABLE *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfd4) -#define PNX8550_DMA_INT_CLEAR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfd8) - -#define PNX8550_XIO_SEL0_EN_16BIT 0x00800000 -#define PNX8550_XIO_SEL0_USE_ACK 0x00400000 -#define PNX8550_XIO_SEL0_REN_HIGH 0x00100000 -#define PNX8550_XIO_SEL0_REN_LOW 0x00040000 -#define PNX8550_XIO_SEL0_WEN_HIGH 0x00010000 -#define PNX8550_XIO_SEL0_WEN_LOW 0x00004000 -#define PNX8550_XIO_SEL0_WAIT 0x00000200 -#define PNX8550_XIO_SEL0_OFFSET 0x00000020 -#define PNX8550_XIO_SEL0_TYPE_68360 0x00000000 -#define PNX8550_XIO_SEL0_TYPE_NOR 0x00000008 -#define PNX8550_XIO_SEL0_TYPE_NAND 0x00000010 -#define PNX8550_XIO_SEL0_TYPE_IDE 0x00000018 -#define PNX8550_XIO_SEL0_SIZE_8MB 0x00000000 -#define PNX8550_XIO_SEL0_SIZE_16MB 0x00000002 -#define PNX8550_XIO_SEL0_SIZE_32MB 0x00000004 -#define PNX8550_XIO_SEL0_SIZE_64MB 0x00000006 -#define PNX8550_XIO_SEL0_ENAB 0x00000001 - -#define PNX8550_SEL0_DEFAULT ((PNX8550_XIO_SEL0_EN_16BIT) | \ - (PNX8550_XIO_SEL0_REN_HIGH*0)| \ - (PNX8550_XIO_SEL0_REN_LOW*2) | \ - (PNX8550_XIO_SEL0_WEN_HIGH*0)| \ - (PNX8550_XIO_SEL0_WEN_LOW*2) | \ - (PNX8550_XIO_SEL0_WAIT*4) | \ - (PNX8550_XIO_SEL0_OFFSET*0) | \ - (PNX8550_XIO_SEL0_TYPE_NAND) | \ - (PNX8550_XIO_SEL0_SIZE_32MB) | \ - (PNX8550_XIO_SEL0_ENAB)) - -#define PNX8550_GPXIO_PENDING 0x00000200 -#define PNX8550_GPXIO_DONE 0x00000100 -#define PNX8550_GPXIO_CLR_DONE 0x00000080 -#define PNX8550_GPXIO_INIT 0x00000040 -#define PNX8550_GPXIO_READ_CMD 0x00000010 -#define PNX8550_GPXIO_BEN 0x0000000F - -#define PNX8550_XIO_FLASH_64MB 0x00200000 -#define PNX8550_XIO_FLASH_INC_DATA 0x00100000 -#define PNX8550_XIO_FLASH_CMD_PH 0x000C0000 -#define PNX8550_XIO_FLASH_CMD_PH2 0x00080000 -#define PNX8550_XIO_FLASH_CMD_PH1 0x00040000 -#define PNX8550_XIO_FLASH_CMD_PH0 0x00000000 -#define PNX8550_XIO_FLASH_ADR_PH 0x00030000 -#define PNX8550_XIO_FLASH_ADR_PH3 0x00030000 -#define PNX8550_XIO_FLASH_ADR_PH2 0x00020000 -#define PNX8550_XIO_FLASH_ADR_PH1 0x00010000 -#define PNX8550_XIO_FLASH_ADR_PH0 0x00000000 -#define PNX8550_XIO_FLASH_CMD_B(x) ((x<<8) & 0x0000FF00) -#define PNX8550_XIO_FLASH_CMD_A(x) (x & 0x000000FF) - -#define PNX8550_XIO_INT_ACK 0x00004000 -#define PNX8550_XIO_INT_COMPL 0x00002000 -#define PNX8550_XIO_INT_NONSUP 0x00000200 -#define PNX8550_XIO_INT_ABORT 0x00000004 - -#define PNX8550_DMA_CTRL_SINGLE_DATA 0x00000400 -#define PNX8550_DMA_CTRL_SND2XIO 0x00000200 -#define PNX8550_DMA_CTRL_FIX_ADDR 0x00000100 -#define PNX8550_DMA_CTRL_BURST_8 0x00000000 -#define PNX8550_DMA_CTRL_BURST_16 0x00000020 -#define PNX8550_DMA_CTRL_BURST_32 0x00000040 -#define PNX8550_DMA_CTRL_BURST_64 0x00000060 -#define PNX8550_DMA_CTRL_BURST_128 0x00000080 -#define PNX8550_DMA_CTRL_BURST_256 0x000000A0 -#define PNX8550_DMA_CTRL_BURST_512 0x000000C0 -#define PNX8550_DMA_CTRL_BURST_NORES 0x000000E0 -#define PNX8550_DMA_CTRL_INIT_DMA 0x00000010 -#define PNX8550_DMA_CTRL_CMD_TYPE 0x0000000F - -/* see PCI system arch, page 100 for the full list: */ -#define PNX8550_DMA_CTRL_PCI_CMD_READ 0x00000006 -#define PNX8550_DMA_CTRL_PCI_CMD_WRITE 0x00000007 - -#define PNX8550_DMA_INT_STAT_ACK_DONE (1<<14) -#define PNX8550_DMA_INT_STAT_DMA_DONE (1<<12) -#define PNX8550_DMA_INT_STAT_DMA_ERR (1<<9) -#define PNX8550_DMA_INT_STAT_PERR5 (1<<5) -#define PNX8550_DMA_INT_STAT_PERR4 (1<<4) -#define PNX8550_DMA_INT_STAT_M_ABORT (1<<2) -#define PNX8550_DMA_INT_STAT_T_ABORT (1<<1) - -#define PNX8550_DMA_INT_EN_ACK_DONE (1<<14) -#define PNX8550_DMA_INT_EN_DMA_DONE (1<<12) -#define PNX8550_DMA_INT_EN_DMA_ERR (1<<9) -#define PNX8550_DMA_INT_EN_PERR5 (1<<5) -#define PNX8550_DMA_INT_EN_PERR4 (1<<4) -#define PNX8550_DMA_INT_EN_M_ABORT (1<<2) -#define PNX8550_DMA_INT_EN_T_ABORT (1<<1) - -#define PNX8550_DMA_INT_CLR_ACK_DONE (1<<14) -#define PNX8550_DMA_INT_CLR_DMA_DONE (1<<12) -#define PNX8550_DMA_INT_CLR_DMA_ERR (1<<9) -#define PNX8550_DMA_INT_CLR_PERR5 (1<<5) -#define PNX8550_DMA_INT_CLR_PERR4 (1<<4) -#define PNX8550_DMA_INT_CLR_M_ABORT (1<<2) -#define PNX8550_DMA_INT_CLR_T_ABORT (1<<1) - -#endif diff --git a/arch/mips/include/asm/mach-pnx8550/pci.h b/arch/mips/include/asm/mach-pnx8550/pci.h deleted file mode 100644 index b921508d701b..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/pci.h +++ /dev/null @@ -1,185 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * PCI specific definitions - * - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ - -#ifndef __PNX8550_PCI_H -#define __PNX8550_PCI_H - -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#define PCI_ACCESS_READ 0 -#define PCI_ACCESS_WRITE 1 - -#define PCI_CMD_IOR 0x20 -#define PCI_CMD_IOW 0x30 -#define PCI_CMD_CONFIG_READ 0xa0 -#define PCI_CMD_CONFIG_WRITE 0xb0 - -#define PCI_IO_TIMEOUT 1000 -#define PCI_IO_RETRY 5 -/* Timeout for IO and CFG accesses. - This is in 1/1024 th of a jiffie(=10ms) - i.e. approx 10us */ -#define PCI_IO_JIFFIES_TIMEOUT 40 -#define PCI_IO_JIFFIES_SHIFT 10 - -#define PCI_BYTE_ENABLE_MASK 0x0000000f -#define PCI_CFG_BUS_SHIFT 16 -#define PCI_CFG_FUNC_SHIFT 8 -#define PCI_CFG_REG_SHIFT 2 - -#define PCI_BASE 0x1be00000 -#define PCI_SETUP 0x00040010 -#define PCI_DIS_REQGNT (1<<30) -#define PCI_DIS_REQGNTA (1<<29) -#define PCI_DIS_REQGNTB (1<<28) -#define PCI_D2_SUPPORT (1<<27) -#define PCI_D1_SUPPORT (1<<26) -#define PCI_EN_TA (1<<24) -#define PCI_EN_PCI2MMI (1<<23) -#define PCI_EN_XIO (1<<22) -#define PCI_BASE18_PREF (1<<21) -#define SIZE_16M 0x3 -#define SIZE_32M 0x4 -#define SIZE_64M 0x5 -#define SIZE_128M 0x6 -#define PCI_SETUP_BASE18_SIZE(X) (X<<18) -#define PCI_SETUP_BASE18_EN (1<<17) -#define PCI_SETUP_BASE14_PREF (1<<16) -#define PCI_SETUP_BASE14_SIZE(X) (X<<12) -#define PCI_SETUP_BASE14_EN (1<<11) -#define PCI_SETUP_BASE10_PREF (1<<10) -#define PCI_SETUP_BASE10_SIZE(X) (X<<7) -#define PCI_SETUP_CFGMANAGE_EN (1<<1) -#define PCI_SETUP_PCIARB_EN (1<<0) - -#define PCI_CTRL 0x040014 -#define PCI_SWPB_DCS_PCI (1<<16) -#define PCI_SWPB_PCI_PCI (1<<15) -#define PCI_SWPB_PCI_DCS (1<<14) -#define PCI_REG_WR_POST (1<<13) -#define PCI_XIO_WR_POST (1<<12) -#define PCI_PCI2_WR_POST (1<<13) -#define PCI_PCI1_WR_POST (1<<12) -#define PCI_SERR_SEEN (1<<11) -#define PCI_B10_SPEC_RD (1<<6) -#define PCI_B14_SPEC_RD (1<<5) -#define PCI_B18_SPEC_RD (1<<4) -#define PCI_B10_NOSUBWORD (1<<3) -#define PCI_B14_NOSUBWORD (1<<2) -#define PCI_B18_NOSUBWORD (1<<1) -#define PCI_RETRY_TMREN (1<<0) - -#define PCI_BASE1_LO 0x040018 -#define PCI_BASE1_HI 0x04001C -#define PCI_BASE2_LO 0x040020 -#define PCI_BASE2_HI 0x040024 -#define PCI_RDLIFETIM 0x040028 -#define PCI_GPPM_ADDR 0x04002C -#define PCI_GPPM_WDAT 0x040030 -#define PCI_GPPM_RDAT 0x040034 -#define PCI_GPPM_CTRL 0x040038 -#define GPPM_DONE (1<<10) -#define INIT_PCI_CYCLE (1<<9) -#define GPPM_CMD(X) (((X)&0xf)<<4) -#define GPPM_BYTEEN(X) ((X)&0xf) -#define PCI_UNLOCKREG 0x04003C -#define UNLOCK_SSID(X) (((X)&0xff)<<8) -#define UNLOCK_SETUP(X) (((X)&0xff)<<0) -#define UNLOCK_MAGIC 0xCA -#define PCI_DEV_VEND_ID 0x040040 -#define DEVICE_ID(X) (((X)>>16)&0xffff) -#define VENDOR_ID(X) (((X)&0xffff)) -#define PCI_CFG_CMDSTAT 0x040044 -#define PCI_CFG_STATUS(X) (((X)>>16)&0xffff) -#define PCI_CFG_COMMAND(X) ((X)&0xffff) -#define PCI_CLASS_REV 0x040048 -#define PCI_CLASSCODE(X) (((X)>>8)&0xffffff) -#define PCI_REVID(X) ((X)&0xff) -#define PCI_LAT_TMR 0x04004c -#define PCI_BASE10 0x040050 -#define PCI_BASE14 0x040054 -#define PCI_BASE18 0x040058 -#define PCI_SUBSYS_ID 0x04006c -#define PCI_CAP_PTR 0x040074 -#define PCI_CFG_MISC 0x04007c -#define PCI_PMC 0x040080 -#define PCI_PWR_STATE 0x040084 -#define PCI_IO 0x040088 -#define PCI_SLVTUNING 0x04008C -#define PCI_DMATUNING 0x040090 -#define PCI_DMAEADDR 0x040800 -#define PCI_DMAIADDR 0x040804 -#define PCI_DMALEN 0x040808 -#define PCI_DMACTRL 0x04080C -#define PCI_XIOCTRL 0x040810 -#define PCI_SEL0PROF 0x040814 -#define PCI_SEL1PROF 0x040818 -#define PCI_SEL2PROF 0x04081C -#define PCI_GPXIOADDR 0x040820 -#define PCI_NANDCTRLS 0x400830 -#define PCI_SEL3PROF 0x040834 -#define PCI_SEL4PROF 0x040838 -#define PCI_GPXIO_STAT 0x040FB0 -#define PCI_GPXIO_IMASK 0x040FB4 -#define PCI_GPXIO_ICLR 0x040FB8 -#define PCI_GPXIO_ISET 0x040FBC -#define PCI_GPPM_STATUS 0x040FC0 -#define GPPM_DONE (1<<10) -#define GPPM_ERR (1<<9) -#define GPPM_MPAR_ERR (1<<8) -#define GPPM_PAR_ERR (1<<7) -#define GPPM_R_MABORT (1<<2) -#define GPPM_R_TABORT (1<<1) -#define PCI_GPPM_IMASK 0x040FC4 -#define PCI_GPPM_ICLR 0x040FC8 -#define PCI_GPPM_ISET 0x040FCC -#define PCI_DMA_STATUS 0x040FD0 -#define PCI_DMA_IMASK 0x040FD4 -#define PCI_DMA_ICLR 0x040FD8 -#define PCI_DMA_ISET 0x040FDC -#define PCI_ISTATUS 0x040FE0 -#define PCI_IMASK 0x040FE4 -#define PCI_ICLR 0x040FE8 -#define PCI_ISET 0x040FEC -#define PCI_MOD_ID 0x040FFC - -/* - * PCI configuration cycle AD bus definition - */ -/* Type 0 */ -#define PCI_CFG_TYPE0_REG_SHF 0 -#define PCI_CFG_TYPE0_FUNC_SHF 8 - -/* Type 1 */ -#define PCI_CFG_TYPE1_REG_SHF 0 -#define PCI_CFG_TYPE1_FUNC_SHF 8 -#define PCI_CFG_TYPE1_DEV_SHF 11 -#define PCI_CFG_TYPE1_BUS_SHF 16 - -/* - * Ethernet device DP83816 definition - */ -#define DP83816_IRQ_ETHER 66 - -#endif diff --git a/arch/mips/include/asm/mach-pnx8550/uart.h b/arch/mips/include/asm/mach-pnx8550/uart.h deleted file mode 100644 index ad7608d44874..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/uart.h +++ /dev/null @@ -1,30 +0,0 @@ -#ifndef __IP3106_UART_H -#define __IP3106_UART_H - -#include <int.h> - -/* early macros for kgdb use. fixme: clean this up */ - -#define UART_BASE 0xbbe4a000 /* PNX8550 */ - -#define PNX8550_UART_PORT0 (UART_BASE) -#define PNX8550_UART_PORT1 (UART_BASE + 0x1000) - -#define PNX8550_UART_INT(x) (PNX8550_INT_GIC_MIN+19+x) -#define IRQ_TO_UART(x) (x-PNX8550_INT_GIC_MIN-19) - -/* early macros needed for prom/kgdb */ - -#define ip3106_lcr(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x000) -#define ip3106_mcr(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x004) -#define ip3106_baud(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x008) -#define ip3106_cfg(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x00C) -#define ip3106_fifo(base, port) *(volatile u32 *)(base+(port*0x1000) + 0x028) -#define ip3106_istat(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE0) -#define ip3106_ien(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE4) -#define ip3106_iclr(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFE8) -#define ip3106_iset(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFEC) -#define ip3106_pd(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFF4) -#define ip3106_mid(base, port) *(volatile u32 *)(base+(port*0x1000) + 0xFFC) - -#endif diff --git a/arch/mips/include/asm/mach-pnx8550/usb.h b/arch/mips/include/asm/mach-pnx8550/usb.h deleted file mode 100644 index 483b7fc65d41..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/usb.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * USB specific definitions - * - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ - -#ifndef __PNX8550_USB_H -#define __PNX8550_USB_H - -/* - * USB Host controller - */ - -#define PNX8550_USB_OHCI_OP_BASE 0x1be48000 -#define PNX8550_USB_OHCI_OP_LEN 0x1000 - -#endif diff --git a/arch/mips/include/asm/mach-pnx8550/war.h b/arch/mips/include/asm/mach-pnx8550/war.h deleted file mode 100644 index de8894c46686..000000000000 --- a/arch/mips/include/asm/mach-pnx8550/war.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org> - */ -#ifndef __ASM_MIPS_MACH_PNX8550_WAR_H -#define __ASM_MIPS_MACH_PNX8550_WAR_H - -#define R4600_V1_INDEX_ICACHEOP_WAR 0 -#define R4600_V1_HIT_CACHEOP_WAR 0 -#define R4600_V2_HIT_CACHEOP_WAR 0 -#define R5432_CP0_INTERRUPT_WAR 0 -#define BCM1250_M3_WAR 0 -#define SIBYTE_1956_WAR 0 -#define MIPS4K_ICACHE_REFILL_WAR 0 -#define MIPS_CACHE_SYNC_WAR 0 -#define TX49XX_ICACHE_INDEX_INV_WAR 0 -#define ICACHE_REFILLS_WORKAROUND_WAR 0 -#define R10000_LLSC_WAR 0 -#define MIPS34K_MISSED_ITLB_WAR 0 - -#endif /* __ASM_MIPS_MACH_PNX8550_WAR_H */ diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile index ce995d3d9440..998554f37a17 100644 --- a/arch/mips/pci/Makefile +++ b/arch/mips/pci/Makefile @@ -27,7 +27,6 @@ obj-$(CONFIG_PCI_AR724X) += pci-ar724x.o # obj-$(CONFIG_LASAT) += pci-lasat.o obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o -obj-$(CONFIG_SOC_PNX8550) += fixup-pnx8550.o ops-pnx8550.o obj-$(CONFIG_LEMOTE_FULOONG2E) += fixup-fuloong2e.o ops-loongson2.o obj-$(CONFIG_LEMOTE_MACH2F) += fixup-lemote2f.o ops-loongson2.o obj-$(CONFIG_MIPS_MALTA) += fixup-malta.o diff --git a/arch/mips/pci/fixup-pnx8550.c b/arch/mips/pci/fixup-pnx8550.c deleted file mode 100644 index 96857ac63bf5..000000000000 --- a/arch/mips/pci/fixup-pnx8550.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Philips PNX8550 pci fixups. - * - * Copyright 2005 Embedded Alley Solutions, Inc - * source@embeddealley.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <asm/mach-pnx8550/pci.h> -#include <asm/mach-pnx8550/int.h> - - -#undef DEBUG -#ifdef DEBUG -#define DBG(x...) printk(x) -#else -#define DBG(x...) -#endif - -extern char pnx8550_irq_tab[][5]; - -void __init pcibios_fixup_resources(struct pci_dev *dev) -{ - /* no need to fixup IO resources */ -} - -void __init pcibios_fixup(void) -{ - /* nothing to do here */ -} - -int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - return pnx8550_irq_tab[slot][pin]; -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/ops-pnx8550.c b/arch/mips/pci/ops-pnx8550.c deleted file mode 100644 index 1e6213fa7bdb..000000000000 --- a/arch/mips/pci/ops-pnx8550.c +++ /dev/null @@ -1,282 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * - * 2.6 port, Embedded Alley Solutions, Inc - * - * Based on: - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/vmalloc.h> -#include <linux/delay.h> - -#include <asm/mach-pnx8550/pci.h> -#include <asm/mach-pnx8550/glb.h> - -static inline void clear_status(void) -{ - unsigned long pci_stat; - - pci_stat = inl(PCI_BASE | PCI_GPPM_STATUS); - outl(pci_stat, PCI_BASE | PCI_GPPM_ICLR); -} - -static inline unsigned int -calc_cfg_addr(struct pci_bus *bus, unsigned int devfn, int where) -{ - unsigned int addr; - - addr = ((bus->number > 0) ? (((bus->number & 0xff) << PCI_CFG_BUS_SHIFT) | 1) : 0); - addr |= ((devfn & 0xff) << PCI_CFG_FUNC_SHIFT) | (where & 0xfc); - - return addr; -} - -static int -config_access(unsigned int pci_cmd, struct pci_bus *bus, unsigned int devfn, int where, unsigned int pci_mode, unsigned int *val) -{ - unsigned int flags; - unsigned long loops = 0; - unsigned long ioaddr = calc_cfg_addr(bus, devfn, where); - - local_irq_save(flags); - /*Clear pending interrupt status */ - if (inl(PCI_BASE | PCI_GPPM_STATUS)) { - clear_status(); - while (!(inl(PCI_BASE | PCI_GPPM_STATUS) == 0)) ; - } - - outl(ioaddr, PCI_BASE | PCI_GPPM_ADDR); - - if ((pci_cmd == PCI_CMD_IOW) || (pci_cmd == PCI_CMD_CONFIG_WRITE)) - outl(*val, PCI_BASE | PCI_GPPM_WDAT); - - outl(INIT_PCI_CYCLE | pci_cmd | (pci_mode & PCI_BYTE_ENABLE_MASK), - PCI_BASE | PCI_GPPM_CTRL); - - loops = - ((loops_per_jiffy * - PCI_IO_JIFFIES_TIMEOUT) >> (PCI_IO_JIFFIES_SHIFT)); - while (1) { - if (inl(PCI_BASE | PCI_GPPM_STATUS) & GPPM_DONE) { - if ((pci_cmd == PCI_CMD_IOR) || - (pci_cmd == PCI_CMD_CONFIG_READ)) - *val = inl(PCI_BASE | PCI_GPPM_RDAT); - clear_status(); - local_irq_restore(flags); - return PCIBIOS_SUCCESSFUL; - } else if (inl(PCI_BASE | PCI_GPPM_STATUS) & GPPM_R_MABORT) { - break; - } - - loops--; - if (loops == 0) { - printk("%s : Arbiter Locked.\n", __func__); - } - } - - clear_status(); - if ((pci_cmd == PCI_CMD_IOR) || (pci_cmd == PCI_CMD_IOW)) { - printk("%s timeout (GPPM_CTRL=%X) ioaddr %lX pci_cmd %X\n", - __func__, inl(PCI_BASE | PCI_GPPM_CTRL), ioaddr, - pci_cmd); - } - - if ((pci_cmd == PCI_CMD_IOR) || (pci_cmd == PCI_CMD_CONFIG_READ)) - *val = 0xffffffff; - local_irq_restore(flags); - return PCIBIOS_DEVICE_NOT_FOUND; -} - -/* - * We can't address 8 and 16 bit words directly. Instead we have to - * read/write a 32bit word and mask/modify the data we actually want. - */ -static int -read_config_byte(struct pci_bus *bus, unsigned int devfn, int where, u8 * val) -{ - unsigned int data = 0; - int err; - - if (bus == NULL) - return -1; - - err = config_access(PCI_CMD_CONFIG_READ, bus, devfn, where, ~(1 << (where & 3)), &data); - switch (where & 0x03) { - case 0: - *val = (unsigned char)(data & 0x000000ff); - break; - case 1: - *val = (unsigned char)((data & 0x0000ff00) >> 8); - break; - case 2: - *val = (unsigned char)((data & 0x00ff0000) >> 16); - break; - case 3: - *val = (unsigned char)((data & 0xff000000) >> 24); - break; - } - - return err; -} - -static int -read_config_word(struct pci_bus *bus, unsigned int devfn, int where, u16 * val) -{ - unsigned int data = 0; - int err; - - if (bus == NULL) - return -1; - - if (where & 0x01) - return PCIBIOS_BAD_REGISTER_NUMBER; - - err = config_access(PCI_CMD_CONFIG_READ, bus, devfn, where, ~(3 << (where & 3)), &data); - switch (where & 0x02) { - case 0: - *val = (unsigned short)(data & 0x0000ffff); - break; - case 2: - *val = (unsigned short)((data & 0xffff0000) >> 16); - break; - } - - return err; -} - -static int -read_config_dword(struct pci_bus *bus, unsigned int devfn, int where, u32 * val) -{ - int err; - if (bus == NULL) - return -1; - - if (where & 0x03) - return PCIBIOS_BAD_REGISTER_NUMBER; - - err = config_access(PCI_CMD_CONFIG_READ, bus, devfn, where, 0, val); - - return err; -} - -static int -write_config_byte(struct pci_bus *bus, unsigned int devfn, int where, u8 val) -{ - unsigned int data = (unsigned int)val; - int err; - - if (bus == NULL) - return -1; - - switch (where & 0x03) { - case 1: - data = (data << 8); - break; - case 2: - data = (data << 16); - break; - case 3: - data = (data << 24); - break; - default: - break; - } - - err = config_access(PCI_CMD_CONFIG_WRITE, bus, devfn, where, ~(1 << (where & 3)), &data); - - return err; -} - -static int -write_config_word(struct pci_bus *bus, unsigned int devfn, int where, u16 val) -{ - unsigned int data = (unsigned int)val; - int err; - - if (bus == NULL) - return -1; - - if (where & 0x01) - return PCIBIOS_BAD_REGISTER_NUMBER; - - switch (where & 0x02) { - case 2: - data = (data << 16); - break; - default: - break; - } - err = config_access(PCI_CMD_CONFIG_WRITE, bus, devfn, where, ~(3 << (where & 3)), &data); - - return err; -} - -static int -write_config_dword(struct pci_bus *bus, unsigned int devfn, int where, u32 val) -{ - int err; - if (bus == NULL) - return -1; - - if (where & 0x03) - return PCIBIOS_BAD_REGISTER_NUMBER; - - err = config_access(PCI_CMD_CONFIG_WRITE, bus, devfn, where, 0, &val); - - return err; -} - -static int config_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 * val) -{ - switch (size) { - case 1: { - u8 _val; - int rc = read_config_byte(bus, devfn, where, &_val); - *val = _val; - return rc; - } - case 2: { - u16 _val; - int rc = read_config_word(bus, devfn, where, &_val); - *val = _val; - return rc; - } - default: - return read_config_dword(bus, devfn, where, val); - } -} - -static int config_write(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) -{ - switch (size) { - case 1: - return write_config_byte(bus, devfn, where, (u8) val); - case 2: - return write_config_word(bus, devfn, where, (u16) val); - default: - return write_config_dword(bus, devfn, where, val); - } -} - -struct pci_ops pnx8550_pci_ops = { - config_read, - config_write -}; diff --git a/arch/mips/pnx8550/Makefile b/arch/mips/pnx8550/Makefile deleted file mode 100644 index 3f7e8561437b..000000000000 --- a/arch/mips/pnx8550/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_SOC_PNX8550) += common/ -obj-$(CONFIG_PNX8550_JBS) += jbs/ -obj-$(CONFIG_PNX8550_STB810) += stb810/ diff --git a/arch/mips/pnx8550/Platform b/arch/mips/pnx8550/Platform deleted file mode 100644 index 0e7fbde768d5..000000000000 --- a/arch/mips/pnx8550/Platform +++ /dev/null @@ -1,7 +0,0 @@ -platform-$(CONFIG_SOC_PNX8550) += pnx8550/ - -cflags-$(CONFIG_SOC_PNX8550) += \ - -I$(srctree)/arch/mips/include/asm/mach-pnx8550 - -load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000 -load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000 diff --git a/arch/mips/pnx8550/common/Makefile b/arch/mips/pnx8550/common/Makefile deleted file mode 100644 index f8ce695dc54f..000000000000 --- a/arch/mips/pnx8550/common/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -# -# Per Hallsmark, per.hallsmark@mvista.com -# -# ######################################################################## -# -# This program is free software; you can distribute it and/or modify it -# under the terms of the GNU General Public License (Version 2) as -# published by the Free Software Foundation. -# -# This program is distributed in the hope it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -# -# ####################################################################### -# -# Makefile for the PNX8550 specific kernel interface routines -# under Linux. -# - -obj-y := setup.o prom.o int.o reset.o time.o proc.o platform.o -obj-$(CONFIG_PCI) += pci.o diff --git a/arch/mips/pnx8550/common/int.c b/arch/mips/pnx8550/common/int.c deleted file mode 100644 index ec684b8c3f79..000000000000 --- a/arch/mips/pnx8550/common/int.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * - * Copyright (C) 2005 Embedded Alley Solutions, Inc - * Ported to 2.6. - * - * Per Hallsmark, per.hallsmark@mvista.com - * Copyright (C) 2000, 2001 MIPS Technologies, Inc. - * Copyright (C) 2001 Ralf Baechle - * - * Cleaned up and bug fixing: Pete Popov, ppopov@embeddedalley.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - */ -#include <linux/compiler.h> -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/kernel_stat.h> -#include <linux/random.h> -#include <linux/module.h> - -#include <asm/io.h> -#include <int.h> -#include <uart.h> - -/* default prio for interrupts */ -/* first one is a no-no so therefore always prio 0 (disabled) */ -static char gic_prio[PNX8550_INT_GIC_TOTINT] = { - 0, 1, 1, 1, 1, 15, 1, 1, 1, 1, // 0 - 9 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 10 - 19 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 20 - 29 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 30 - 39 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 40 - 49 - 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, // 50 - 59 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 60 - 69 - 1 // 70 -}; - -static void hw0_irqdispatch(int irq) -{ - /* find out which interrupt */ - irq = PNX8550_GIC_VECTOR_0 >> 3; - - if (irq == 0) { - printk("hw0_irqdispatch: irq 0, spurious interrupt?\n"); - return; - } - do_IRQ(PNX8550_INT_GIC_MIN + irq); -} - - -static void timer_irqdispatch(int irq) -{ - irq = (0x01c0 & read_c0_config7()) >> 6; - - if (unlikely(irq == 0)) { - printk("timer_irqdispatch: irq 0, spurious interrupt?\n"); - return; - } - - if (irq & 0x1) - do_IRQ(PNX8550_INT_TIMER1); - if (irq & 0x2) - do_IRQ(PNX8550_INT_TIMER2); - if (irq & 0x4) - do_IRQ(PNX8550_INT_TIMER3); -} - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM; - - if (pending & STATUSF_IP2) - hw0_irqdispatch(2); - else if (pending & STATUSF_IP7) { - if (read_c0_config7() & 0x01c0) - timer_irqdispatch(7); - } else - spurious_interrupt(); -} - -static inline void modify_cp0_intmask(unsigned clr_mask, unsigned set_mask) -{ - unsigned long status = read_c0_status(); - - status &= ~((clr_mask & 0xFF) << 8); - status |= (set_mask & 0xFF) << 8; - - write_c0_status(status); -} - -static inline void mask_gic_int(unsigned int irq_nr) -{ - /* interrupt disabled, bit 26(WE_ENABLE)=1 and bit 16(enable)=0 */ - PNX8550_GIC_REQ(irq_nr) = 1<<28; /* set priority to 0 */ -} - -static inline void unmask_gic_int(unsigned int irq_nr) -{ - /* set prio mask to lower four bits and enable interrupt */ - PNX8550_GIC_REQ(irq_nr) = (1<<26 | 1<<16) | (1<<28) | gic_prio[irq_nr]; -} - -static inline void mask_irq(struct irq_data *d) -{ - unsigned int irq_nr = d->irq; - - if ((PNX8550_INT_CP0_MIN <= irq_nr) && (irq_nr <= PNX8550_INT_CP0_MAX)) { - modify_cp0_intmask(1 << irq_nr, 0); - } else if ((PNX8550_INT_GIC_MIN <= irq_nr) && - (irq_nr <= PNX8550_INT_GIC_MAX)) { - mask_gic_int(irq_nr - PNX8550_INT_GIC_MIN); - } else if ((PNX8550_INT_TIMER_MIN <= irq_nr) && - (irq_nr <= PNX8550_INT_TIMER_MAX)) { - modify_cp0_intmask(1 << 7, 0); - } else { - printk("mask_irq: irq %d doesn't exist!\n", irq_nr); - } -} - -static inline void unmask_irq(struct irq_data *d) -{ - unsigned int irq_nr = d->irq; - - if ((PNX8550_INT_CP0_MIN <= irq_nr) && (irq_nr <= PNX8550_INT_CP0_MAX)) { - modify_cp0_intmask(0, 1 << irq_nr); - } else if ((PNX8550_INT_GIC_MIN <= irq_nr) && - (irq_nr <= PNX8550_INT_GIC_MAX)) { - unmask_gic_int(irq_nr - PNX8550_INT_GIC_MIN); - } else if ((PNX8550_INT_TIMER_MIN <= irq_nr) && - (irq_nr <= PNX8550_INT_TIMER_MAX)) { - modify_cp0_intmask(0, 1 << 7); - } else { - printk("mask_irq: irq %d doesn't exist!\n", irq_nr); - } -} - -int pnx8550_set_gic_priority(int irq, int priority) -{ - int gic_irq = irq-PNX8550_INT_GIC_MIN; - int prev_priority = PNX8550_GIC_REQ(gic_irq) & 0xf; - - gic_prio[gic_irq] = priority; - PNX8550_GIC_REQ(gic_irq) |= (0x10000000 | gic_prio[gic_irq]); - - return prev_priority; -} - -static struct irq_chip level_irq_type = { - .name = "PNX Level IRQ", - .irq_mask = mask_irq, - .irq_unmask = unmask_irq, -}; - -static struct irqaction gic_action = { - .handler = no_action, - .flags = IRQF_NO_THREAD, - .name = "GIC", -}; - -static struct irqaction timer_action = { - .handler = no_action, - .flags = IRQF_TIMER, - .name = "Timer", -}; - -void __init arch_init_irq(void) -{ - int i; - int configPR; - - for (i = 0; i < PNX8550_INT_CP0_TOTINT; i++) - irq_set_chip_and_handler(i, &level_irq_type, handle_level_irq); - - /* init of GIC/IPC interrupts */ - /* should be done before cp0 since cp0 init enables the GIC int */ - for (i = PNX8550_INT_GIC_MIN; i <= PNX8550_INT_GIC_MAX; i++) { - int gic_int_line = i - PNX8550_INT_GIC_MIN; - if (gic_int_line == 0 ) - continue; // don't fiddle with int 0 - /* - * enable change of TARGET, ENABLE and ACTIVE_LOW bits - * set TARGET 0 to route through hw0 interrupt - * set ACTIVE_LOW 0 active high (correct?) - * - * We really should setup an interrupt description table - * to do this nicely. - * Note, PCI INTA is active low on the bus, but inverted - * in the GIC, so to us it's active high. - */ - PNX8550_GIC_REQ(i - PNX8550_INT_GIC_MIN) = 0x1E000000; - - /* mask/priority is still 0 so we will not get any - * interrupts until it is unmasked */ - - irq_set_chip_and_handler(i, &level_irq_type, handle_level_irq); - } - - /* Priority level 0 */ - PNX8550_GIC_PRIMASK_0 = PNX8550_GIC_PRIMASK_1 = 0; - - /* Set int vector table address */ - PNX8550_GIC_VECTOR_0 = PNX8550_GIC_VECTOR_1 = 0; - - irq_set_chip_and_handler(MIPS_CPU_GIC_IRQ, &level_irq_type, - handle_level_irq); - setup_irq(MIPS_CPU_GIC_IRQ, &gic_action); - - /* init of Timer interrupts */ - for (i = PNX8550_INT_TIMER_MIN; i <= PNX8550_INT_TIMER_MAX; i++) - irq_set_chip_and_handler(i, &level_irq_type, handle_level_irq); - - /* Stop Timer 1-3 */ - configPR = read_c0_config7(); - configPR |= 0x00000038; - write_c0_config7(configPR); - - irq_set_chip_and_handler(MIPS_CPU_TIMER_IRQ, &level_irq_type, - handle_level_irq); - setup_irq(MIPS_CPU_TIMER_IRQ, &timer_action); -} - -EXPORT_SYMBOL(pnx8550_set_gic_priority); diff --git a/arch/mips/pnx8550/common/pci.c b/arch/mips/pnx8550/common/pci.c deleted file mode 100644 index 98e86ddb86cc..000000000000 --- a/arch/mips/pnx8550/common/pci.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * - * Author: source@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <pci.h> -#include <glb.h> -#include <nand.h> - -static struct resource pci_io_resource = { - .start = PNX8550_PCIIO + 0x1000, /* reserve regacy I/O space */ - .end = PNX8550_PCIIO + PNX8550_PCIIO_SIZE, - .name = "pci IO space", - .flags = IORESOURCE_IO -}; - -static struct resource pci_mem_resource = { - .start = PNX8550_PCIMEM, - .end = PNX8550_PCIMEM + PNX8550_PCIMEM_SIZE - 1, - .name = "pci memory space", - .flags = IORESOURCE_MEM -}; - -extern struct pci_ops pnx8550_pci_ops; - -static struct pci_controller pnx8550_controller = { - .pci_ops = &pnx8550_pci_ops, - .io_map_base = PNX8550_PORT_BASE, - .io_resource = &pci_io_resource, - .mem_resource = &pci_mem_resource, -}; - -/* Return the total size of DRAM-memory, (RANK0 + RANK1) */ -static inline unsigned long get_system_mem_size(void) -{ - /* Read IP2031_RANK0_ADDR_LO */ - unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010); - /* Read IP2031_RANK1_ADDR_HI */ - unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018); - - return dram_r1_hi - dram_r0_lo + 1; -} - -static int __init pnx8550_pci_setup(void) -{ - int pci_mem_code; - int mem_size = get_system_mem_size() >> 20; - - /* Clear the Global 2 Register, PCI Inta Output Enable Registers - Bit 1:Enable DAC Powerdown - -> 0:DACs are enabled and are working normally - 1:DACs are powerdown - Bit 0:Enable of PCI inta output - -> 0 = Disable PCI inta output - 1 = Enable PCI inta output - */ - PNX8550_GLB2_ENAB_INTA_O = 0; - - /* Calc the PCI mem size code */ - if (mem_size >= 128) - pci_mem_code = SIZE_128M; - else if (mem_size >= 64) - pci_mem_code = SIZE_64M; - else if (mem_size >= 32) - pci_mem_code = SIZE_32M; - else - pci_mem_code = SIZE_16M; - - /* Set PCI_XIO registers */ - outl(pci_mem_resource.start, PCI_BASE | PCI_BASE1_LO); - outl(pci_mem_resource.end + 1, PCI_BASE | PCI_BASE1_HI); - outl(pci_io_resource.start, PCI_BASE | PCI_BASE2_LO); - outl(pci_io_resource.end, PCI_BASE | PCI_BASE2_HI); - - /* Send memory transaction via PCI_BASE2 */ - outl(0x00000001, PCI_BASE | PCI_IO); - - /* Unlock the setup register */ - outl(0xca, PCI_BASE | PCI_UNLOCKREG); - - /* - * BAR0 of PNX8550 (pci base 10) must be zero in order for ide - * to work, and in order for bus_to_baddr to work without any - * hacks. - */ - outl(0x00000000, PCI_BASE | PCI_BASE10); - - /* - *These two bars are set by default or the boot code. - * However, it's safer to set them here so we're not boot - * code dependent. - */ - outl(0x1be00000, PCI_BASE | PCI_BASE14); /* PNX MMIO */ - outl(PNX8550_NAND_BASE_ADDR, PCI_BASE | PCI_BASE18); /* XIO */ - - outl(PCI_EN_TA | - PCI_EN_PCI2MMI | - PCI_EN_XIO | - PCI_SETUP_BASE18_SIZE(SIZE_32M) | - PCI_SETUP_BASE18_EN | - PCI_SETUP_BASE14_EN | - PCI_SETUP_BASE10_PREF | - PCI_SETUP_BASE10_SIZE(pci_mem_code) | - PCI_SETUP_CFGMANAGE_EN | - PCI_SETUP_PCIARB_EN, - PCI_BASE | - PCI_SETUP); /* PCI_SETUP */ - outl(0x00000000, PCI_BASE | PCI_CTRL); /* PCI_CONTROL */ - - register_pci_controller(&pnx8550_controller); - - return 0; -} - -arch_initcall(pnx8550_pci_setup); diff --git a/arch/mips/pnx8550/common/platform.c b/arch/mips/pnx8550/common/platform.c deleted file mode 100644 index 0a8faeaa7b70..000000000000 --- a/arch/mips/pnx8550/common/platform.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * Platform device support for NXP PNX8550 SoCs - * - * Copyright 2005, Embedded Alley Solutions, Inc - * - * Based on arch/mips/au1000/common/platform.c - * Platform device support for Au1x00 SoCs. - * - * Copyright 2004, Matt Porter <mporter@kernel.crashing.org> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ -#include <linux/device.h> -#include <linux/dma-mapping.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/resource.h> -#include <linux/serial.h> -#include <linux/serial_pnx8xxx.h> -#include <linux/platform_device.h> -#include <linux/usb/ohci_pdriver.h> - -#include <int.h> -#include <usb.h> -#include <uart.h> - -static struct resource pnx8550_usb_ohci_resources[] = { - [0] = { - .start = PNX8550_USB_OHCI_OP_BASE, - .end = PNX8550_USB_OHCI_OP_BASE + - PNX8550_USB_OHCI_OP_LEN, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = PNX8550_INT_USB, - .end = PNX8550_INT_USB, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource pnx8550_uart_resources[] = { - [0] = { - .start = PNX8550_UART_PORT0, - .end = PNX8550_UART_PORT0 + 0xfff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = PNX8550_UART_INT(0), - .end = PNX8550_UART_INT(0), - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = PNX8550_UART_PORT1, - .end = PNX8550_UART_PORT1 + 0xfff, - .flags = IORESOURCE_MEM, - }, - [3] = { - .start = PNX8550_UART_INT(1), - .end = PNX8550_UART_INT(1), - .flags = IORESOURCE_IRQ, - }, -}; - -struct pnx8xxx_port pnx8xxx_ports[] = { - [0] = { - .port = { - .type = PORT_PNX8XXX, - .iotype = UPIO_MEM, - .membase = (void __iomem *)PNX8550_UART_PORT0, - .mapbase = PNX8550_UART_PORT0, - .irq = PNX8550_UART_INT(0), - .uartclk = 3692300, - .fifosize = 16, - .flags = UPF_BOOT_AUTOCONF, - .line = 0, - }, - }, - [1] = { - .port = { - .type = PORT_PNX8XXX, - .iotype = UPIO_MEM, - .membase = (void __iomem *)PNX8550_UART_PORT1, - .mapbase = PNX8550_UART_PORT1, - .irq = PNX8550_UART_INT(1), - .uartclk = 3692300, - .fifosize = 16, - .flags = UPF_BOOT_AUTOCONF, - .line = 1, - }, - }, -}; - -/* The dmamask must be set for OHCI to work */ -static u64 ohci_dmamask = DMA_BIT_MASK(32); - -static u64 uart_dmamask = DMA_BIT_MASK(32); - -static int pnx8550_usb_ohci_power_on(struct platform_device *pdev) -{ - /* - * Set register CLK48CTL to enable and 48MHz - */ - outl(0x00000003, PCI_BASE | 0x0004770c); - - /* - * Set register CLK12CTL to enable and 48MHz - */ - outl(0x00000003, PCI_BASE | 0x00047710); - - udelay(100); - - return 0; -} - -static void pnx8550_usb_ohci_power_off(struct platform_device *pdev) -{ - udelay(10); -} - -static struct usb_ohci_pdata pnx8550_usb_ohci_pdata = { - .power_on = pnx8550_usb_ohci_power_on, - .power_off = pnx8550_usb_ohci_power_off, -}; - -static struct platform_device pnx8550_usb_ohci_device = { - .name = "ohci-platform", - .id = -1, - .dev = { - .dma_mask = &ohci_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &pnx8550_usb_ohci_pdata, - }, - .num_resources = ARRAY_SIZE(pnx8550_usb_ohci_resources), - .resource = pnx8550_usb_ohci_resources, -}; - -static struct platform_device pnx8550_uart_device = { - .name = "pnx8xxx-uart", - .id = -1, - .dev = { - .dma_mask = &uart_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = pnx8xxx_ports, - }, - .num_resources = ARRAY_SIZE(pnx8550_uart_resources), - .resource = pnx8550_uart_resources, -}; - -static struct platform_device *pnx8550_platform_devices[] __initdata = { - &pnx8550_usb_ohci_device, - &pnx8550_uart_device, -}; - -static int __init pnx8550_platform_init(void) -{ - return platform_add_devices(pnx8550_platform_devices, - ARRAY_SIZE(pnx8550_platform_devices)); -} - -arch_initcall(pnx8550_platform_init); diff --git a/arch/mips/pnx8550/common/proc.c b/arch/mips/pnx8550/common/proc.c deleted file mode 100644 index 3bba5ec828e8..000000000000 --- a/arch/mips/pnx8550/common/proc.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ -#include <linux/init.h> -#include <linux/proc_fs.h> -#include <linux/irq.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/kernel_stat.h> -#include <linux/random.h> - -#include <asm/io.h> -#include <int.h> -#include <uart.h> - - -static int pnx8550_timers_read(char* page, char** start, off_t offset, int count, int* eof, void* data) -{ - int len = 0; - int configPR = read_c0_config7(); - - if (offset==0) { - len += sprintf(&page[len], "Timer: count, compare, tc, status\n"); - len += sprintf(&page[len], " 1: %11i, %8i, %1i, %s\n", - read_c0_count(), read_c0_compare(), - (configPR>>6)&0x1, ((configPR>>3)&0x1)? "off":"on"); - len += sprintf(&page[len], " 2: %11i, %8i, %1i, %s\n", - read_c0_count2(), read_c0_compare2(), - (configPR>>7)&0x1, ((configPR>>4)&0x1)? "off":"on"); - len += sprintf(&page[len], " 3: %11i, %8i, %1i, %s\n", - read_c0_count3(), read_c0_compare3(), - (configPR>>8)&0x1, ((configPR>>5)&0x1)? "off":"on"); - } - - return len; -} - -static int pnx8550_registers_read(char* page, char** start, off_t offset, int count, int* eof, void* data) -{ - int len = 0; - - if (offset==0) { - len += sprintf(&page[len], "config1: %#10.8x\n", read_c0_config1()); - len += sprintf(&page[len], "config2: %#10.8x\n", read_c0_config2()); - len += sprintf(&page[len], "config3: %#10.8x\n", read_c0_config3()); - len += sprintf(&page[len], "configPR: %#10.8x\n", read_c0_config7()); - len += sprintf(&page[len], "status: %#10.8x\n", read_c0_status()); - len += sprintf(&page[len], "cause: %#10.8x\n", read_c0_cause()); - len += sprintf(&page[len], "count: %#10.8x\n", read_c0_count()); - len += sprintf(&page[len], "count_2: %#10.8x\n", read_c0_count2()); - len += sprintf(&page[len], "count_3: %#10.8x\n", read_c0_count3()); - len += sprintf(&page[len], "compare: %#10.8x\n", read_c0_compare()); - len += sprintf(&page[len], "compare_2: %#10.8x\n", read_c0_compare2()); - len += sprintf(&page[len], "compare_3: %#10.8x\n", read_c0_compare3()); - } - - return len; -} - -static struct proc_dir_entry* pnx8550_dir; -static struct proc_dir_entry* pnx8550_timers; -static struct proc_dir_entry* pnx8550_registers; - -static int pnx8550_proc_init( void ) -{ - - // Create /proc/pnx8550 - pnx8550_dir = proc_mkdir("pnx8550", NULL); - if (!pnx8550_dir) { - printk(KERN_ERR "Can't create pnx8550 proc dir\n"); - return -1; - } - - // Create /proc/pnx8550/timers - pnx8550_timers = create_proc_read_entry( - "timers", - 0, - pnx8550_dir, - pnx8550_timers_read, - NULL); - - if (!pnx8550_timers) - printk(KERN_ERR "Can't create pnx8550 timers proc file\n"); - - // Create /proc/pnx8550/registers - pnx8550_registers = create_proc_read_entry( - "registers", - 0, - pnx8550_dir, - pnx8550_registers_read, - NULL); - - if (!pnx8550_registers) - printk(KERN_ERR "Can't create pnx8550 registers proc file\n"); - - return 0; -} - -__initcall(pnx8550_proc_init); diff --git a/arch/mips/pnx8550/common/prom.c b/arch/mips/pnx8550/common/prom.c deleted file mode 100644 index 49639e8120d8..000000000000 --- a/arch/mips/pnx8550/common/prom.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * - * Per Hallsmark, per.hallsmark@mvista.com - * - * Based on jmr3927/common/prom.c - * - * 2004 (c) MontaVista Software, Inc. This file is licensed under the - * terms of the GNU General Public License version 2. This program is - * licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/string.h> -#include <linux/serial_pnx8xxx.h> - -#include <asm/bootinfo.h> -#include <uart.h> - -/* #define DEBUG_CMDLINE */ - -extern int prom_argc; -extern char **prom_argv, **prom_envp; - -typedef struct -{ - char *name; -/* char *val; */ -}t_env_var; - - -char * __init prom_getcmdline(void) -{ - return &(arcs_cmdline[0]); -} - -void __init prom_init_cmdline(void) -{ - int i; - - arcs_cmdline[0] = '\0'; - for (i = 0; i < prom_argc; i++) { - strcat(arcs_cmdline, prom_argv[i]); - strcat(arcs_cmdline, " "); - } -} - -char *prom_getenv(char *envname) -{ - /* - * Return a pointer to the given environment variable. - * Environment variables are stored in the form of "memsize=64". - */ - - t_env_var *env = (t_env_var *)prom_envp; - int i; - - i = strlen(envname); - - while(env->name) { - if(strncmp(envname, env->name, i) == 0) { - return(env->name + strlen(envname) + 1); - } - env++; - } - return(NULL); -} - -inline unsigned char str2hexnum(unsigned char c) -{ - if(c >= '0' && c <= '9') - return c - '0'; - if(c >= 'a' && c <= 'f') - return c - 'a' + 10; - if(c >= 'A' && c <= 'F') - return c - 'A' + 10; - return 0; /* foo */ -} - -inline void str2eaddr(unsigned char *ea, unsigned char *str) -{ - int i; - - for(i = 0; i < 6; i++) { - unsigned char num; - - if((*str == '.') || (*str == ':')) - str++; - num = str2hexnum(*str++) << 4; - num |= (str2hexnum(*str++)); - ea[i] = num; - } -} - -int get_ethernet_addr(char *ethernet_addr) -{ - char *ethaddr_str; - - ethaddr_str = prom_getenv("ethaddr"); - if (!ethaddr_str) { - printk("ethaddr not set in boot prom\n"); - return -1; - } - str2eaddr(ethernet_addr, ethaddr_str); - return 0; -} - -void __init prom_free_prom_memory(void) -{ -} - -extern int pnx8550_console_port; - -/* used by early printk */ -void prom_putchar(char c) -{ - if (pnx8550_console_port != -1) { - /* Wait until FIFO not full */ - while( ((ip3106_fifo(UART_BASE, pnx8550_console_port) & PNX8XXX_UART_FIFO_TXFIFO) >> 16) >= 16) - ; - /* Send one char */ - ip3106_fifo(UART_BASE, pnx8550_console_port) = c; - } -} - -EXPORT_SYMBOL(get_ethernet_addr); -EXPORT_SYMBOL(str2eaddr); diff --git a/arch/mips/pnx8550/common/reset.c b/arch/mips/pnx8550/common/reset.c deleted file mode 100644 index e7a12ff304b9..000000000000 --- a/arch/mips/pnx8550/common/reset.c +++ /dev/null @@ -1,40 +0,0 @@ -/*. - * - * ######################################################################## - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * ######################################################################## - * - * Reset the PNX8550 board. - * - */ -#include <linux/kernel.h> - -#include <asm/processor.h> -#include <asm/reboot.h> -#include <glb.h> - -void pnx8550_machine_restart(char *command) -{ - PNX8550_RST_CTL = PNX8550_RST_DO_SW_RST; -} - -void pnx8550_machine_halt(void) -{ - while (1) { - if (cpu_wait) - cpu_wait(); - } -} diff --git a/arch/mips/pnx8550/common/setup.c b/arch/mips/pnx8550/common/setup.c deleted file mode 100644 index fccd6b0c6d3f..000000000000 --- a/arch/mips/pnx8550/common/setup.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - * - * 2.6 port, Embedded Alley Solutions, Inc - * - * Based on Per Hallsmark, per.hallsmark@mvista.com - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - */ -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/ioport.h> -#include <linux/irq.h> -#include <linux/mm.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/serial_pnx8xxx.h> -#include <linux/pm.h> - -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/reboot.h> -#include <asm/pgtable.h> -#include <asm/time.h> - -#include <glb.h> -#include <int.h> -#include <pci.h> -#include <uart.h> -#include <nand.h> - -extern void __init board_setup(void); -extern void pnx8550_machine_restart(char *); -extern void pnx8550_machine_halt(void); -extern struct resource ioport_resource; -extern struct resource iomem_resource; -extern char *prom_getcmdline(void); - -struct resource standard_io_resources[] = { - { - .start = 0x00, - .end = 0x1f, - .name = "dma1", - .flags = IORESOURCE_BUSY - }, { - .start = 0x40, - .end = 0x5f, - .name = "timer", - .flags = IORESOURCE_BUSY - }, { - .start = 0x80, - .end = 0x8f, - .name = "dma page reg", - .flags = IORESOURCE_BUSY - }, { - .start = 0xc0, - .end = 0xdf, - .name = "dma2", - .flags = IORESOURCE_BUSY - }, -}; - -#define STANDARD_IO_RESOURCES ARRAY_SIZE(standard_io_resources) - -extern struct resource pci_io_resource; -extern struct resource pci_mem_resource; - -/* Return the total size of DRAM-memory, (RANK0 + RANK1) */ -unsigned long get_system_mem_size(void) -{ - /* Read IP2031_RANK0_ADDR_LO */ - unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010); - /* Read IP2031_RANK1_ADDR_HI */ - unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018); - - return dram_r1_hi - dram_r0_lo + 1; -} - -int pnx8550_console_port = -1; - -void __init plat_mem_setup(void) -{ - int i; - char* argptr; - - board_setup(); /* board specific setup */ - - _machine_restart = pnx8550_machine_restart; - _machine_halt = pnx8550_machine_halt; - pm_power_off = pnx8550_machine_halt; - - /* Clear the Global 2 Register, PCI Inta Output Enable Registers - Bit 1:Enable DAC Powerdown - -> 0:DACs are enabled and are working normally - 1:DACs are powerdown - Bit 0:Enable of PCI inta output - -> 0 = Disable PCI inta output - 1 = Enable PCI inta output - */ - PNX8550_GLB2_ENAB_INTA_O = 0; - - /* IO/MEM resources. */ - set_io_port_base(PNX8550_PORT_BASE); - ioport_resource.start = 0; - ioport_resource.end = ~0; - iomem_resource.start = 0; - iomem_resource.end = ~0; - - /* Request I/O space for devices on this board */ - for (i = 0; i < STANDARD_IO_RESOURCES; i++) - request_resource(&ioport_resource, standard_io_resources + i); - - /* Place the Mode Control bit for GPIO pin 16 in primary function */ - /* Pin 16 is used by UART1, UA1_TX */ - outl((PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_16_BIT) | - (PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_17_BIT), - PNX8550_GPIO_MC1); - - argptr = prom_getcmdline(); - if ((argptr = strstr(argptr, "console=ttyS")) != NULL) { - argptr += strlen("console=ttyS"); - pnx8550_console_port = *argptr == '0' ? 0 : 1; - - /* We must initialize the UART (console) before early printk */ - /* Set LCR to 8-bit and BAUD to 38400 (no 5) */ - ip3106_lcr(UART_BASE, pnx8550_console_port) = - PNX8XXX_UART_LCR_8BIT; - ip3106_baud(UART_BASE, pnx8550_console_port) = 5; - } -} diff --git a/arch/mips/pnx8550/common/time.c b/arch/mips/pnx8550/common/time.c deleted file mode 100644 index 831d6b369e9c..000000000000 --- a/arch/mips/pnx8550/common/time.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright 2001, 2002, 2003 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) - * - * Common time service routines for MIPS machines. See - * Documents/MIPS/README.txt. - * - * 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 - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/param.h> -#include <linux/time.h> -#include <linux/timer.h> -#include <linux/smp.h> -#include <linux/kernel_stat.h> -#include <linux/spinlock.h> -#include <linux/interrupt.h> - -#include <asm/bootinfo.h> -#include <asm/cpu.h> -#include <asm/time.h> -#include <asm/hardirq.h> -#include <asm/div64.h> -#include <asm/debug.h> - -#include <int.h> -#include <cm.h> - -static unsigned long cpj; - -static cycle_t hpt_read(struct clocksource *cs) -{ - return read_c0_count2(); -} - -static struct clocksource pnx_clocksource = { - .name = "pnx8xxx", - .rating = 200, - .read = hpt_read, - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static irqreturn_t pnx8xxx_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *c = dev_id; - - /* clear MATCH, signal the event */ - c->event_handler(c); - - return IRQ_HANDLED; -} - -static struct irqaction pnx8xxx_timer_irq = { - .handler = pnx8xxx_timer_interrupt, - .flags = IRQF_PERCPU | IRQF_TIMER, - .name = "pnx8xxx_timer", -}; - -static irqreturn_t monotonic_interrupt(int irq, void *dev_id) -{ - /* Timer 2 clear interrupt */ - write_c0_compare2(-1); - return IRQ_HANDLED; -} - -static struct irqaction monotonic_irqaction = { - .handler = monotonic_interrupt, - .flags = IRQF_TIMER, - .name = "Monotonic timer", -}; - -static int pnx8xxx_set_next_event(unsigned long delta, - struct clock_event_device *evt) -{ - write_c0_compare(delta); - return 0; -} - -static struct clock_event_device pnx8xxx_clockevent = { - .name = "pnx8xxx_clockevent", - .features = CLOCK_EVT_FEAT_ONESHOT, - .set_next_event = pnx8xxx_set_next_event, -}; - -static inline void timer_ack(void) -{ - write_c0_compare(cpj); -} - -__init void plat_time_init(void) -{ - unsigned int configPR; - unsigned int n; - unsigned int m; - unsigned int p; - unsigned int pow2p; - - pnx8xxx_clockevent.cpumask = cpu_none_mask; - clockevents_register_device(&pnx8xxx_clockevent); - clocksource_register(&pnx_clocksource); - - /* Timer 1 start */ - configPR = read_c0_config7(); - configPR &= ~0x00000008; - write_c0_config7(configPR); - - /* Timer 2 start */ - configPR = read_c0_config7(); - configPR &= ~0x00000010; - write_c0_config7(configPR); - - /* Timer 3 stop */ - configPR = read_c0_config7(); - configPR |= 0x00000020; - write_c0_config7(configPR); - - - /* PLL0 sets MIPS clock (PLL1 <=> TM1, PLL6 <=> TM2, PLL5 <=> mem) */ - /* (but only if CLK_MIPS_CTL select value [bits 3:1] is 1: FIXME) */ - - n = (PNX8550_CM_PLL0_CTL & PNX8550_CM_PLL_N_MASK) >> 16; - m = (PNX8550_CM_PLL0_CTL & PNX8550_CM_PLL_M_MASK) >> 8; - p = (PNX8550_CM_PLL0_CTL & PNX8550_CM_PLL_P_MASK) >> 2; - pow2p = (1 << p); - - db_assert(m != 0 && pow2p != 0); - - /* - * Compute the frequency as in the PNX8550 User Manual 1.0, p.186 - * (a.k.a. 8-10). Divide by HZ for a timer offset that results in - * HZ timer interrupts per second. - */ - mips_hpt_frequency = 27UL * ((1000000UL * n)/(m * pow2p)); - cpj = DIV_ROUND_CLOSEST(mips_hpt_frequency, HZ); - write_c0_count(0); - timer_ack(); - - /* Setup Timer 2 */ - write_c0_count2(0); - write_c0_compare2(0xffffffff); - - setup_irq(PNX8550_INT_TIMER1, &pnx8xxx_timer_irq); - setup_irq(PNX8550_INT_TIMER2, &monotonic_irqaction); -} diff --git a/arch/mips/pnx8550/jbs/Makefile b/arch/mips/pnx8550/jbs/Makefile deleted file mode 100644 index c4dc3d53eb5c..000000000000 --- a/arch/mips/pnx8550/jbs/Makefile +++ /dev/null @@ -1,4 +0,0 @@ - -# Makefile for the NXP JBS Board. - -obj-y := init.o board_setup.o irqmap.o diff --git a/arch/mips/pnx8550/jbs/board_setup.c b/arch/mips/pnx8550/jbs/board_setup.c deleted file mode 100644 index 57dd903ca408..000000000000 --- a/arch/mips/pnx8550/jbs/board_setup.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * JBS Specific board startup routines. - * - * Copyright 2005, Embedded Alley Solutions, 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 - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/ioport.h> -#include <linux/mm.h> -#include <linux/console.h> -#include <linux/mc146818rtc.h> -#include <linux/delay.h> - -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/reboot.h> -#include <asm/pgtable.h> - -#include <glb.h> - -/* CP0 hazard avoidance. */ -#define BARRIER __asm__ __volatile__(".set noreorder\n\t" \ - "nop; nop; nop; nop; nop; nop;\n\t" \ - ".set reorder\n\t") - -void __init board_setup(void) -{ - unsigned long configpr; - - configpr = read_c0_config7(); - configpr |= (1<<19); /* enable tlb */ - write_c0_config7(configpr); - BARRIER; -} diff --git a/arch/mips/pnx8550/jbs/init.c b/arch/mips/pnx8550/jbs/init.c deleted file mode 100644 index d59b4a4e5e8b..000000000000 --- a/arch/mips/pnx8550/jbs/init.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * - * Copyright 2005 Embedded Alley Solutions, Inc - * source@embeddedalley.com - * - * 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 - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/bootmem.h> -#include <asm/addrspace.h> -#include <asm/bootinfo.h> -#include <linux/string.h> -#include <linux/kernel.h> - -int prom_argc; -char **prom_argv, **prom_envp; -extern void __init prom_init_cmdline(void); -extern char *prom_getenv(char *envname); - -const char *get_system_type(void) -{ - return "NXP PNX8550/JBS"; -} - -void __init prom_init(void) -{ - unsigned long memsize; - - //memsize = 0x02800000; /* Trimedia uses memory above */ - memsize = 0x08000000; /* Trimedia uses memory above */ - add_memory_region(0, memsize, BOOT_MEM_RAM); -} diff --git a/arch/mips/pnx8550/jbs/irqmap.c b/arch/mips/pnx8550/jbs/irqmap.c deleted file mode 100644 index 7fc89842002c..000000000000 --- a/arch/mips/pnx8550/jbs/irqmap.c +++ /dev/null @@ -1,35 +0,0 @@ -/* - * NXP JBS board irqmap. - * - * Copyright 2005 Embedded Alley Solutions, Inc - * source@embeddealley.com - * - * 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 - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <int.h> - -char pnx8550_irq_tab[][5] __initdata = { - [8] = { -1, PNX8550_INT_PCI_INTA, 0xff, 0xff, 0xff}, - [9] = { -1, PNX8550_INT_PCI_INTA, 0xff, 0xff, 0xff}, - [17] = { -1, PNX8550_INT_PCI_INTA, 0xff, 0xff, 0xff}, -}; diff --git a/arch/mips/pnx8550/stb810/Makefile b/arch/mips/pnx8550/stb810/Makefile deleted file mode 100644 index cb4ff022f1fb..000000000000 --- a/arch/mips/pnx8550/stb810/Makefile +++ /dev/null @@ -1,4 +0,0 @@ - -# Makefile for the NXP STB810 Board. - -obj-y := prom_init.o board_setup.o irqmap.o diff --git a/arch/mips/pnx8550/stb810/board_setup.c b/arch/mips/pnx8550/stb810/board_setup.c deleted file mode 100644 index af2a55e0b4e9..000000000000 --- a/arch/mips/pnx8550/stb810/board_setup.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * STB810 specific board startup routines. - * - * Based on the arch/mips/nxp/pnx8550/jbs/board_setup.c - * - * Author: MontaVista Software, Inc. - * source@mvista.com - * - * Copyright 2005 MontaVista Software 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 - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/ioport.h> -#include <linux/mm.h> -#include <linux/console.h> -#include <linux/mc146818rtc.h> -#include <linux/delay.h> - -#include <asm/cpu.h> -#include <asm/bootinfo.h> -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/reboot.h> -#include <asm/pgtable.h> - -#include <glb.h> - -void __init board_setup(void) -{ - unsigned long configpr; - - configpr = read_c0_config7(); - configpr |= (1<<19); /* enable tlb */ - write_c0_config7(configpr); -} diff --git a/arch/mips/pnx8550/stb810/irqmap.c b/arch/mips/pnx8550/stb810/irqmap.c deleted file mode 100644 index 8c034963ddcd..000000000000 --- a/arch/mips/pnx8550/stb810/irqmap.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * NXP STB810 board irqmap. - * - * Author: MontaVista Software, Inc. - * source@mvista.com - * - * Copyright 2005 MontaVista Software 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 - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/init.h> -#include <int.h> - -char pnx8550_irq_tab[][5] __initdata = { - [8] = { -1, PNX8550_INT_PCI_INTA, 0xff, 0xff, 0xff}, - [9] = { -1, PNX8550_INT_PCI_INTA, 0xff, 0xff, 0xff}, - [10] = { -1, PNX8550_INT_PCI_INTA, 0xff, 0xff, 0xff}, -}; diff --git a/arch/mips/pnx8550/stb810/prom_init.c b/arch/mips/pnx8550/stb810/prom_init.c deleted file mode 100644 index ca7f4ada0640..000000000000 --- a/arch/mips/pnx8550/stb810/prom_init.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * STB810 specific prom routines - * - * Author: MontaVista Software, Inc. - * source@mvista.com - * - * Copyright 2005 MontaVista Software 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 - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/bootmem.h> -#include <asm/addrspace.h> -#include <asm/bootinfo.h> -#include <linux/string.h> -#include <linux/kernel.h> - -int prom_argc; -char **prom_argv, **prom_envp; -extern void __init prom_init_cmdline(void); -extern char *prom_getenv(char *envname); - -const char *get_system_type(void) -{ - return "NXP PNX8950/STB810"; -} - -void __init prom_init(void) -{ - unsigned long memsize; - - prom_argc = (int) fw_arg0; - prom_argv = (char **) fw_arg1; - prom_envp = (char **) fw_arg2; - - prom_init_cmdline(); - - memsize = 0x08000000; /* Trimedia uses memory above */ - add_memory_region(0, memsize, BOOT_MEM_RAM); -} |
