| /* |
| * arch/arm/mach-realview/include/mach/board-eb.h |
| * |
| * Copyright (C) 2007 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., 51 Franklin Street, Fifth Floor, Boston, |
| * MA 02110-1301, USA. |
| */ |
| |
| #ifndef __ASM_ARCH_BOARD_EB_H |
| #define __ASM_ARCH_BOARD_EB_H |
| |
| #include <mach/platform.h> |
| |
| /* |
| * RealView EB + ARM11MPCore peripheral addresses |
| */ |
| #define REALVIEW_EB_UART0_BASE 0x10009000 /* UART 0 */ |
| #define REALVIEW_EB_UART1_BASE 0x1000A000 /* UART 1 */ |
| #define REALVIEW_EB_UART2_BASE 0x1000B000 /* UART 2 */ |
| #define REALVIEW_EB_UART3_BASE 0x1000C000 /* UART 3 */ |
| #define REALVIEW_EB_SSP_BASE 0x1000D000 /* Synchronous Serial Port */ |
| #define REALVIEW_EB_WATCHDOG_BASE 0x10010000 /* watchdog interface */ |
| #define REALVIEW_EB_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */ |
| #define REALVIEW_EB_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */ |
| #define REALVIEW_EB_GPIO0_BASE 0x10013000 /* GPIO port 0 */ |
| #define REALVIEW_EB_RTC_BASE 0x10017000 /* Real Time Clock */ |
| #define REALVIEW_EB_CLCD_BASE 0x10020000 /* CLCD */ |
| #define REALVIEW_EB_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */ |
| #define REALVIEW_EB_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */ |
| #define REALVIEW_EB_SMC_BASE 0x10080000 /* Static memory controller */ |
| |
| #define REALVIEW_EB_FLASH_BASE 0x40000000 |
| #define REALVIEW_EB_FLASH_SIZE SZ_64M |
| #define REALVIEW_EB_ETH_BASE 0x4E000000 /* Ethernet */ |
| #define REALVIEW_EB_USB_BASE 0x4F000000 /* USB */ |
| |
| #ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB |
| #define REALVIEW_EB11MP_SCU_BASE 0x10100000 /* SCU registers */ |
| #define REALVIEW_EB11MP_GIC_CPU_BASE 0x10100100 /* Generic interrupt controller CPU interface */ |
| #define REALVIEW_EB11MP_TWD_BASE 0x10100600 |
| #define REALVIEW_EB11MP_GIC_DIST_BASE 0x10101000 /* Generic interrupt controller distributor */ |
| #define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */ |
| #define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */ |
| #else |
| #define REALVIEW_EB11MP_SCU_BASE 0x1F000000 /* SCU registers */ |
| #define REALVIEW_EB11MP_GIC_CPU_BASE 0x1F000100 /* Generic interrupt controller CPU interface */ |
| #define REALVIEW_EB11MP_TWD_BASE 0x1F000600 |
| #define REALVIEW_EB11MP_GIC_DIST_BASE 0x1F001000 /* Generic interrupt controller distributor */ |
| #define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */ |
| #define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */ |
| #endif |
| |
| #define IRQ_EB_GIC_START 32 |
| |
| /* |
| * RealView EB interrupt sources |
| */ |
| #define IRQ_EB_WDOG (IRQ_EB_GIC_START + 0) /* Watchdog timer */ |
| #define IRQ_EB_SOFT (IRQ_EB_GIC_START + 1) /* Software interrupt */ |
| #define IRQ_EB_COMMRx (IRQ_EB_GIC_START + 2) /* Debug Comm Rx interrupt */ |
| #define IRQ_EB_COMMTx (IRQ_EB_GIC_START + 3) /* Debug Comm Tx interrupt */ |
| #define IRQ_EB_TIMER0_1 (IRQ_EB_GIC_START + 4) /* Timer 0 and 1 */ |
| #define IRQ_EB_TIMER2_3 (IRQ_EB_GIC_START + 5) /* Timer 2 and 3 */ |
| #define IRQ_EB_GPIO0 (IRQ_EB_GIC_START + 6) /* GPIO 0 */ |
| #define IRQ_EB_GPIO1 (IRQ_EB_GIC_START + 7) /* GPIO 1 */ |
| #define IRQ_EB_GPIO2 (IRQ_EB_GIC_START + 8) /* GPIO 2 */ |
| /* 9 reserved */ |
| #define IRQ_EB_RTC (IRQ_EB_GIC_START + 10) /* Real Time Clock */ |
| #define IRQ_EB_SSP (IRQ_EB_GIC_START + 11) /* Synchronous Serial Port */ |
| #define IRQ_EB_UART0 (IRQ_EB_GIC_START + 12) /* UART 0 on development chip */ |
| #define IRQ_EB_UART1 (IRQ_EB_GIC_START + 13) /* UART 1 on development chip */ |
| #define IRQ_EB_UART2 (IRQ_EB_GIC_START + 14) /* UART 2 on development chip */ |
| #define IRQ_EB_UART3 (IRQ_EB_GIC_START + 15) /* UART 3 on development chip */ |
| #define IRQ_EB_SCI (IRQ_EB_GIC_START + 16) /* Smart Card Interface */ |
| #define IRQ_EB_MMCI0A (IRQ_EB_GIC_START + 17) /* Multimedia Card 0A */ |
| #define IRQ_EB_MMCI0B (IRQ_EB_GIC_START + 18) /* Multimedia Card 0B */ |
| #define IRQ_EB_AACI (IRQ_EB_GIC_START + 19) /* Audio Codec */ |
| #define IRQ_EB_KMI0 (IRQ_EB_GIC_START + 20) /* Keyboard/Mouse port 0 */ |
| #define IRQ_EB_KMI1 (IRQ_EB_GIC_START + 21) /* Keyboard/Mouse port 1 */ |
| #define IRQ_EB_CHARLCD (IRQ_EB_GIC_START + 22) /* Character LCD */ |
| #define IRQ_EB_CLCD (IRQ_EB_GIC_START + 23) /* CLCD controller */ |
| #define IRQ_EB_DMA (IRQ_EB_GIC_START + 24) /* DMA controller */ |
| #define IRQ_EB_PWRFAIL (IRQ_EB_GIC_START + 25) /* Power failure */ |
| #define IRQ_EB_PISMO (IRQ_EB_GIC_START + 26) /* PISMO interface */ |
| #define IRQ_EB_DoC (IRQ_EB_GIC_START + 27) /* Disk on Chip memory controller */ |
| #define IRQ_EB_ETH (IRQ_EB_GIC_START + 28) /* Ethernet controller */ |
| #define IRQ_EB_USB (IRQ_EB_GIC_START + 29) /* USB controller */ |
| #define IRQ_EB_TSPEN (IRQ_EB_GIC_START + 30) /* Touchscreen pen */ |
| #define IRQ_EB_TSKPAD (IRQ_EB_GIC_START + 31) /* Touchscreen keypad */ |
| |
| /* |
| * RealView EB + ARM11MPCore interrupt sources (primary GIC on the core tile) |
| */ |
| #define IRQ_EB11MP_AACI (IRQ_EB_GIC_START + 0) |
| #define IRQ_EB11MP_TIMER0_1 (IRQ_EB_GIC_START + 1) |
| #define IRQ_EB11MP_TIMER2_3 (IRQ_EB_GIC_START + 2) |
| #define IRQ_EB11MP_USB (IRQ_EB_GIC_START + 3) |
| #define IRQ_EB11MP_UART0 (IRQ_EB_GIC_START + 4) |
| #define IRQ_EB11MP_UART1 (IRQ_EB_GIC_START + 5) |
| #define IRQ_EB11MP_RTC (IRQ_EB_GIC_START + 6) |
| #define IRQ_EB11MP_KMI0 (IRQ_EB_GIC_START + 7) |
| #define IRQ_EB11MP_KMI1 (IRQ_EB_GIC_START + 8) |
| #define IRQ_EB11MP_ETH (IRQ_EB_GIC_START + 9) |
| #define IRQ_EB11MP_EB_IRQ1 (IRQ_EB_GIC_START + 10) /* main GIC */ |
| #define IRQ_EB11MP_EB_IRQ2 (IRQ_EB_GIC_START + 11) /* tile GIC */ |
| #define IRQ_EB11MP_EB_FIQ1 (IRQ_EB_GIC_START + 12) /* main GIC */ |
| #define IRQ_EB11MP_EB_FIQ2 (IRQ_EB_GIC_START + 13) /* tile GIC */ |
| #define IRQ_EB11MP_MMCI0A (IRQ_EB_GIC_START + 14) |
| #define IRQ_EB11MP_MMCI0B (IRQ_EB_GIC_START + 15) |
| |
| #define IRQ_EB11MP_PMU_CPU0 (IRQ_EB_GIC_START + 17) |
| #define IRQ_EB11MP_PMU_CPU1 (IRQ_EB_GIC_START + 18) |
| #define IRQ_EB11MP_PMU_CPU2 (IRQ_EB_GIC_START + 19) |
| #define IRQ_EB11MP_PMU_CPU3 (IRQ_EB_GIC_START + 20) |
| #define IRQ_EB11MP_PMU_SCU0 (IRQ_EB_GIC_START + 21) |
| #define IRQ_EB11MP_PMU_SCU1 (IRQ_EB_GIC_START + 22) |
| #define IRQ_EB11MP_PMU_SCU2 (IRQ_EB_GIC_START + 23) |
| #define IRQ_EB11MP_PMU_SCU3 (IRQ_EB_GIC_START + 24) |
| #define IRQ_EB11MP_PMU_SCU4 (IRQ_EB_GIC_START + 25) |
| #define IRQ_EB11MP_PMU_SCU5 (IRQ_EB_GIC_START + 26) |
| #define IRQ_EB11MP_PMU_SCU6 (IRQ_EB_GIC_START + 27) |
| #define IRQ_EB11MP_PMU_SCU7 (IRQ_EB_GIC_START + 28) |
| |
| #define IRQ_EB11MP_L220_EVENT (IRQ_EB_GIC_START + 29) |
| #define IRQ_EB11MP_L220_SLAVE (IRQ_EB_GIC_START + 30) |
| #define IRQ_EB11MP_L220_DECODE (IRQ_EB_GIC_START + 31) |
| |
| #define IRQ_EB11MP_UART2 -1 |
| #define IRQ_EB11MP_UART3 -1 |
| #define IRQ_EB11MP_CLCD -1 |
| #define IRQ_EB11MP_DMA -1 |
| #define IRQ_EB11MP_WDOG -1 |
| #define IRQ_EB11MP_GPIO0 -1 |
| #define IRQ_EB11MP_GPIO1 -1 |
| #define IRQ_EB11MP_GPIO2 -1 |
| #define IRQ_EB11MP_SCI -1 |
| #define IRQ_EB11MP_SSP -1 |
| |
| #define NR_GIC_EB11MP 2 |
| |
| /* |
| * Only define NR_IRQS if less than NR_IRQS_EB |
| */ |
| #define NR_IRQS_EB (IRQ_EB_GIC_START + 96) |
| |
| #if defined(CONFIG_MACH_REALVIEW_EB) \ |
| && (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB)) |
| #undef NR_IRQS |
| #define NR_IRQS NR_IRQS_EB |
| #endif |
| |
| #if defined(CONFIG_REALVIEW_EB_ARM11MP) || defined(CONFIG_REALVIEW_EB_A9MP) \ |
| && (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP)) |
| #undef MAX_GIC_NR |
| #define MAX_GIC_NR NR_GIC_EB11MP |
| #endif |
| |
| /* |
| * Core tile identification (REALVIEW_SYS_PROCID) |
| */ |
| #define REALVIEW_EB_PROC_MASK 0xFF000000 |
| #define REALVIEW_EB_PROC_ARM7TDMI 0x00000000 |
| #define REALVIEW_EB_PROC_ARM9 0x02000000 |
| #define REALVIEW_EB_PROC_ARM11 0x04000000 |
| #define REALVIEW_EB_PROC_ARM11MP 0x06000000 |
| #define REALVIEW_EB_PROC_A9MP 0x0C000000 |
| |
| #define check_eb_proc(proc_type) \ |
| ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK) \ |
| == proc_type) |
| |
| #ifdef CONFIG_REALVIEW_EB_ARM11MP |
| #define core_tile_eb11mp() check_eb_proc(REALVIEW_EB_PROC_ARM11MP) |
| #else |
| #define core_tile_eb11mp() 0 |
| #endif |
| |
| #ifdef CONFIG_REALVIEW_EB_A9MP |
| #define core_tile_a9mp() check_eb_proc(REALVIEW_EB_PROC_A9MP) |
| #else |
| #define core_tile_a9mp() 0 |
| #endif |
| |
| #define machine_is_realview_eb_mp() \ |
| (machine_is_realview_eb() && (core_tile_eb11mp() || core_tile_a9mp())) |
| |
| #endif /* __ASM_ARCH_BOARD_EB_H */ |