/* * arch/arm/mach-realview/include/mach/board-pbx.h * * Copyright (C) 2009 ARM Limited * * This program is free software; you can redistribute 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 that 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 __ASM_ARCH_BOARD_PBX_H #define __ASM_ARCH_BOARD_PBX_H #include /* * Peripheral addresses */ #define REALVIEW_PBX_UART0_BASE 0x10009000 /* UART 0 */ #define REALVIEW_PBX_UART1_BASE 0x1000A000 /* UART 1 */ #define REALVIEW_PBX_UART2_BASE 0x1000B000 /* UART 2 */ #define REALVIEW_PBX_UART3_BASE 0x1000C000 /* UART 3 */ #define REALVIEW_PBX_SSP_BASE 0x1000D000 /* Synchronous Serial Port */ #define REALVIEW_PBX_WATCHDOG0_BASE 0x1000F000 /* Watchdog 0 */ #define REALVIEW_PBX_WATCHDOG_BASE 0x10010000 /* watchdog interface */ #define REALVIEW_PBX_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */ #define REALVIEW_PBX_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */ #define REALVIEW_PBX_GPIO0_BASE 0x10013000 /* GPIO port 0 */ #define REALVIEW_PBX_RTC_BASE 0x10017000 /* Real Time Clock */ #define REALVIEW_PBX_TIMER4_5_BASE 0x10018000 /* Timer 4/5 */ #define REALVIEW_PBX_TIMER6_7_BASE 0x10019000 /* Timer 6/7 */ #define REALVIEW_PBX_SCTL_BASE 0x1001A000 /* System Controller */ #define REALVIEW_PBX_CLCD_BASE 0x10020000 /* CLCD */ #define REALVIEW_PBX_ONB_SRAM_BASE 0x10060000 /* On-board SRAM */ #define REALVIEW_PBX_DMC_BASE 0x100E0000 /* DMC configuration */ #define REALVIEW_PBX_SMC_BASE 0x100E1000 /* SMC configuration */ #define REALVIEW_PBX_CAN_BASE 0x100E2000 /* CAN bus */ #define REALVIEW_PBX_GIC_CPU_BASE 0x1E000000 /* Generic interrupt controller CPU interface */ #define REALVIEW_PBX_FLASH0_BASE 0x40000000 #define REALVIEW_PBX_FLASH0_SIZE SZ_64M #define REALVIEW_PBX_FLASH1_BASE 0x44000000 #define REALVIEW_PBX_FLASH1_SIZE SZ_64M #define REALVIEW_PBX_ETH_BASE 0x4E000000 /* Ethernet */ #define REALVIEW_PBX_USB_BASE 0x4F000000 /* USB */ #define REALVIEW_PBX_GIC_DIST_BASE 0x1E001000 /* Generic interrupt controller distributor */ #define REALVIEW_PBX_LT_BASE 0xC0000000 /* Logic Tile expansion */ #define REALVIEW_PBX_SDRAM6_BASE 0x70000000 /* SDRAM bank 6 256MB */ #define REALVIEW_PBX_SDRAM7_BASE 0x80000000 /* SDRAM bank 7 256MB */ /* * Tile-specific addresses */ #define REALVIEW_PBX_TILE_SCU_BASE 0x1F000000 /* SCU registers */ #define REALVIEW_PBX_TILE_GIC_CPU_BASE 0x1F000100 /* Private Generic interrupt controller CPU interface */ #define REALVIEW_PBX_TILE_TWD_BASE 0x1F000600 #define REALVIEW_PBX_TILE_TWD_PERCPU_BASE 0x1F000700 #define REALVIEW_PBX_TILE_TWD_SIZE 0x00000100 #define REALVIEW_PBX_TILE_GIC_DIST_BASE 0x1F001000 /* Private Generic interrupt controller distributor */ #define REALVIEW_PBX_TILE_L220_BASE 0x1F002000 /* L220 registers */ #define REALVIEW_PBX_SYS_PLD_CTRL1 0x74 /* * PBX PCI regions */ #define REALVIEW_PBX_PCI_BASE 0x90040000 /* PCI-X Unit base */ #define REALVIEW_PBX_PCI_IO_BASE 0x90050000 /* IO Region on AHB */ #define REALVIEW_PBX_PCI_MEM_BASE 0xA0000000 /* MEM Region on AHB */ #define REALVIEW_PBX_PCI_BASE_SIZE 0x10000 /* 16 Kb */ #define REALVIEW_PBX_PCI_IO_SIZE 0x1000 /* 4 Kb */ #define REALVIEW_PBX_PCI_MEM_SIZE 0x20000000 /* 512 MB */ /* * Irqs */ #define IRQ_PBX_GIC_START 32 /* L220 #define IRQ_PBX_L220_EVENT (IRQ_PBX_GIC_START + 29) #define IRQ_PBX_L220_SLAVE (IRQ_PBX_GIC_START + 30) #define IRQ_PBX_L220_DECODE (IRQ_PBX_GIC_START + 31) */ /* * PB-X on-board gic irq sources */ #define IRQ_PBX_WATCHDOG (IRQ_PBX_GIC_START + 0) /* Watchdog timer */ #define IRQ_PBX_SOFT (IRQ_PBX_GIC_START + 1) /* Software interrupt */ #define IRQ_PBX_COMMRx (IRQ_PBX_GIC_START + 2) /* Debug Comm Rx interrupt */ #define IRQ_PBX_COMMTx (IRQ_PBX_GIC_START + 3) /* Debug Comm Tx interrupt */ #define IRQ_PBX_TIMER0_1 (IRQ_PBX_GIC_START + 4) /* Timer 0/1 (default timer) */ #define IRQ_PBX_TIMER2_3 (IRQ_PBX_GIC_START + 5) /* Timer 2/3 */ #define IRQ_PBX_GPIO0 (IRQ_PBX_GIC_START + 6) /* GPIO 0 */ #define IRQ_PBX_GPIO1 (IRQ_PBX_GIC_START + 7) /* GPIO 1 */ #define IRQ_PBX_GPIO2 (IRQ_PBX_GIC_START + 8) /* GPIO 2 */ /* 9 reserved */ #define IRQ_PBX_RTC (IRQ_PBX_GIC_START + 10) /* Real Time Clock */ #define IRQ_PBX_SSP (IRQ_PBX_GIC_START + 11) /* Synchronous Serial Port */ #define IRQ_PBX_UART0 (IRQ_PBX_GIC_START + 12) /* UART 0 on development chip */ #define IRQ_PBX_UART1 (IRQ_PBX_GIC_START + 13) /* UART 1 on development chip */ #define IRQ_PBX_UART2 (IRQ_PBX_GIC_START + 14) /* UART 2 on development chip */ #define IRQ_PBX_UART3 (IRQ_PBX_GIC_START + 15) /* UART 3 on development chip */ #define IRQ_PBX_SCI (IRQ_PBX_GIC_START + 16) /* Smart Card Interface */ #define IRQ_PBX_MMCI0A (IRQ_PBX_GIC_START + 17) /* Multimedia Card 0A */ #define IRQ_PBX_MMCI0B (IRQ_PBX_GIC_START + 18) /* Multimedia Card 0B */ #define IRQ_PBX_AACI (IRQ_PBX_GIC_START + 19) /* Audio Codec */ #define IRQ_PBX_KMI0 (IRQ_PBX_GIC_START + 20) /* Keyboard/Mouse port 0 */ #define IRQ_PBX_KMI1 (IRQ_PBX_GIC_START + 21) /* Keyboard/Mouse port 1 */ #define IRQ_PBX_CHARLCD (IRQ_PBX_GIC_START + 22) /* Character LCD */ #define IRQ_PBX_CLCD (IRQ_PBX_GIC_START + 23) /* CLCD controller */ #define IRQ_PBX_DMAC (IRQ_PBX_GIC_START + 24) /* DMA controller */ #define IRQ_PBX_PWRFAIL (IRQ_PBX_GIC_START + 25) /* Power failure */ #define IRQ_PBX_PISMO (IRQ_PBX_GIC_START + 26) /* PISMO interface */ #define IRQ_PBX_DoC (IRQ_PBX_GIC_START + 27) /* Disk on Chip memory controller */ #define IRQ_PBX_ETH (IRQ_PBX_GIC_START + 28) /* Ethernet controller */ #define IRQ_PBX_USB (IRQ_PBX_GIC_START + 29) /* USB controller */ #define IRQ_PBX_TSPEN (IRQ_PBX_GIC_START + 30) /* Touchscreen pen */ #define IRQ_PBX_TSKPAD (IRQ_PBX_GIC_START + 31) /* Touchscreen keypad */ #define IRQ_PBX_PMU_SCU0 (IRQ_PBX_GIC_START + 32) /* SCU PMU Interrupts (11mp) */ #define IRQ_PBX_PMU_SCU1 (IRQ_PBX_GIC_START + 33) #define IRQ_PBX_PMU_SCU2 (IRQ_PBX_GIC_START + 34) #define IRQ_PBX_PMU_SCU3 (IRQ_PBX_GIC_START + 35) #define IRQ_PBX_PMU_SCU4 (IRQ_PBX_GIC_START + 36) #define IRQ_PBX_PMU_SCU5 (IRQ_PBX_GIC_START + 37) #define IRQ_PBX_PMU_SCU6 (IRQ_PBX_GIC_START + 38) #define IRQ_PBX_PMU_SCU7 (IRQ_PBX_GIC_START + 39) #define IRQ_PBX_WATCHDOG1 (IRQ_PBX_GIC_START + 40) /* Watchdog1 timer */ #define IRQ_PBX_TIMER4_5 (IRQ_PBX_GIC_START + 41) /* Timer 0/1 (default timer) */ #define IRQ_PBX_TIMER6_7 (IRQ_PBX_GIC_START + 42) /* Timer 2/3 */ /* ... */ #define IRQ_PBX_PMU_CPU3 (IRQ_PBX_GIC_START + 44) /* CPU PMU Interrupts */ #define IRQ_PBX_PMU_CPU2 (IRQ_PBX_GIC_START + 45) #define IRQ_PBX_PMU_CPU1 (IRQ_PBX_GIC_START + 46) #define IRQ_PBX_PMU_CPU0 (IRQ_PBX_GIC_START + 47) /* ... */ #define IRQ_PBX_PCI0 (IRQ_PBX_GIC_START + 50) #define IRQ_PBX_PCI1 (IRQ_PBX_GIC_START + 51) #define IRQ_PBX_PCI2 (IRQ_PBX_GIC_START + 52) #define IRQ_PBX_PCI3 (IRQ_PBX_GIC_START + 53) #define IRQ_PBX_SMC -1 #define IRQ_PBX_SCTL -1 #define NR_GIC_PBX 1 /* * Only define NR_IRQS if less than NR_IRQS_PBX */ #define NR_IRQS_PBX (IRQ_PBX_GIC_START + 96) #if defined(CONFIG_MACH_REALVIEW_PBX) #if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PBX) #undef NR_IRQS #define NR_IRQS NR_IRQS_PBX #endif #if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PBX) #undef MAX_GIC_NR #define MAX_GIC_NR NR_GIC_PBX #endif #endif /* CONFIG_MACH_REALVIEW_PBX */ /* * Core tile identification (REALVIEW_SYS_PROCID) */ #define REALVIEW_PBX_PROC_MASK 0xFF000000 #define REALVIEW_PBX_PROC_ARM7TDMI 0x00000000 #define REALVIEW_PBX_PROC_ARM9 0x02000000 #define REALVIEW_PBX_PROC_ARM11 0x04000000 #define REALVIEW_PBX_PROC_ARM11MP 0x06000000 #define REALVIEW_PBX_PROC_A9MP 0x0C000000 #define REALVIEW_PBX_PROC_A8 0x0E000000 #define check_pbx_proc(proc_type) \ ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_PBX_PROC_MASK) \ == proc_type) #ifdef CONFIG_MACH_REALVIEW_PBX #define core_tile_pbx11mp() check_pbx_proc(REALVIEW_PBX_PROC_ARM11MP) #define core_tile_pbxa9mp() check_pbx_proc(REALVIEW_PBX_PROC_A9MP) #define core_tile_pbxa8() check_pbx_proc(REALVIEW_PBX_PROC_A8) #else #define core_tile_pbx11mp() 0 #define core_tile_pbxa9mp() 0 #define core_tile_pbxa8() 0 #endif #endif /* __ASM_ARCH_BOARD_PBX_H */