diff options
Diffstat (limited to 'arch/arm/mach-w90x900/include')
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/entry-macro.S | 34 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/hardware.h | 24 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/io.h | 30 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/irqs.h | 45 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/map.h | 76 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/memory.h | 23 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/regs-irq.h | 51 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/regs-serial.h | 59 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/regs-timer.h | 42 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/system.h | 28 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/timex.h | 25 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/uncompress.h | 40 | ||||
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/vmalloc.h | 23 |
13 files changed, 500 insertions, 0 deletions
diff --git a/arch/arm/mach-w90x900/include/mach/entry-macro.S b/arch/arm/mach-w90x900/include/mach/entry-macro.S new file mode 100644 index 000000000000..d39aca5be9ee --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/entry-macro.S @@ -0,0 +1,34 @@ +/* + * arch/arm/mach-w90x900/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for W90P910-based platforms + * + * 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 <mach/hardware.h> +#include <mach/regs-irq.h> + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + mov \base, #AIC_BA + + ldr \irqnr, [ \base, #AIC_IPER] + ldr \irqnr, [ \base, #AIC_ISNR] + cmp \irqnr, #0 + + .endm + + /* currently don't need an disable_fiq macro */ + + .macro disable_fiq + .endm diff --git a/arch/arm/mach-w90x900/include/mach/hardware.h b/arch/arm/mach-w90x900/include/mach/hardware.h new file mode 100644 index 000000000000..fe3c6265a466 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/hardware.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-w90x900/include/mach/hardware.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/hardware.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <mach/map.h> + +#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-w90x900/include/mach/io.h b/arch/arm/mach-w90x900/include/mach/io.h new file mode 100644 index 000000000000..d96ab99df05b --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/io.h @@ -0,0 +1,30 @@ +/* + * arch/arm/mach-w90x900/include/mach/io.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/io.h + * + * 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. + * + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * 1:1 mapping for ioremapped regions. + */ + +#define __mem_pci(a) (a) +#define __io(a) __typesafe_io(a) + +#endif diff --git a/arch/arm/mach-w90x900/include/mach/irqs.h b/arch/arm/mach-w90x900/include/mach/irqs.h new file mode 100644 index 000000000000..1c583f9cbcde --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/irqs.h @@ -0,0 +1,45 @@ +/* + * arch/arm/mach-w90x900/include/mach/irqs.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/irqs.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +/* + * we keep the first set of CPU IRQs out of the range of + * the ISA space, so that the PC104 has them to itself + * and we don't end up having to do horrible things to the + * standard ISA drivers.... + * + */ + +#define W90X900_IRQ(x) (x) + +/* Main cpu interrupts */ + +#define IRQ_WDT W90X900_IRQ(1) +#define IRQ_UART0 W90X900_IRQ(7) +#define IRQ_UART1 W90X900_IRQ(8) +#define IRQ_UART2 W90X900_IRQ(9) +#define IRQ_UART3 W90X900_IRQ(10) +#define IRQ_UART4 W90X900_IRQ(11) +#define IRQ_TIMER0 W90X900_IRQ(12) +#define IRQ_TIMER1 W90X900_IRQ(13) +#define IRQ_T_INT_GROUP W90X900_IRQ(14) +#define IRQ_ADC W90X900_IRQ(31) +#define NR_IRQS (IRQ_ADC+1) + +#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-w90x900/include/mach/map.h b/arch/arm/mach-w90x900/include/mach/map.h new file mode 100644 index 000000000000..79320ebe614b --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/map.h @@ -0,0 +1,76 @@ +/* + * arch/arm/mach-w90x900/include/mach/map.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/map.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_MAP_H +#define __ASM_ARCH_MAP_H + +#ifndef __ASSEMBLY__ +#define W90X900_ADDR(x) ((void __iomem *)(0xF0000000 + (x))) +#else +#define W90X900_ADDR(x) (0xF0000000 + (x)) +#endif + +#define AHB_IO_BASE 0xB0000000 +#define APB_IO_BASE 0xB8000000 +#define CLOCKPW_BASE (APB_IO_BASE+0x200) +#define AIC_IO_BASE (APB_IO_BASE+0x2000) +#define TIMER_IO_BASE (APB_IO_BASE+0x1000) + +/* + * interrupt controller is the first thing we put in, to make + * the assembly code for the irq detection easier + */ + +#define W90X900_VA_IRQ W90X900_ADDR(0x00000000) +#define W90X900_PA_IRQ (0xB8002000) +#define W90X900_SZ_IRQ SZ_4K + +#define W90X900_VA_GCR W90X900_ADDR(0x08002000) +#define W90X900_PA_GCR (0xB0000000) +#define W90X900_SZ_GCR SZ_4K + +/* Clock and Power management */ + +#define W90X900_VA_CLKPWR (W90X900_VA_GCR+0x200) +#define W90X900_PA_CLKPWR (0xB0000200) +#define W90X900_SZ_CLKPWR SZ_4K + +/* EBI management */ + +#define W90X900_VA_EBI W90X900_ADDR(0x00001000) +#define W90X900_PA_EBI (0xB0001000) +#define W90X900_SZ_EBI SZ_4K + +/* UARTs */ + +#define W90X900_VA_UART W90X900_ADDR(0x08000000) +#define W90X900_PA_UART (0xB8000000) +#define W90X900_SZ_UART SZ_4K + +/* Timers */ + +#define W90X900_VA_TIMER W90X900_ADDR(0x08001000) +#define W90X900_PA_TIMER (0xB8001000) +#define W90X900_SZ_TIMER SZ_4K + +/* GPIO ports */ + +#define W90X900_VA_GPIO W90X900_ADDR(0x08003000) +#define W90X900_PA_GPIO (0xB8003000) +#define W90X900_SZ_GPIO SZ_4K + +#endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-w90x900/include/mach/memory.h b/arch/arm/mach-w90x900/include/mach/memory.h new file mode 100644 index 000000000000..971b80702c27 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/memory.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-w90x900/include/mach/memory.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/memory.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#endif diff --git a/arch/arm/mach-w90x900/include/mach/regs-irq.h b/arch/arm/mach-w90x900/include/mach/regs-irq.h new file mode 100644 index 000000000000..8a3185fbc9cf --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/regs-irq.h @@ -0,0 +1,51 @@ +/* + * arch/arm/mach-w90x900/include/mach/regs-irq.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/regs-irq.h + * + * 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. + * + */ + +#ifndef ___ASM_ARCH_REGS_IRQ_H +#define ___ASM_ARCH_REGS_IRQ_H + +/* Advance Interrupt Controller (AIC) Registers */ + +#define AIC_BA W90X900_VA_IRQ + +#define REG_AIC_IRQSC (AIC_BA+0x80) +#define REG_AIC_GEN (AIC_BA+0x84) +#define REG_AIC_GASR (AIC_BA+0x88) +#define REG_AIC_GSCR (AIC_BA+0x8C) +#define REG_AIC_IRSR (AIC_BA+0x100) +#define REG_AIC_IASR (AIC_BA+0x104) +#define REG_AIC_ISR (AIC_BA+0x108) +#define REG_AIC_IPER (AIC_BA+0x10C) +#define REG_AIC_ISNR (AIC_BA+0x110) +#define REG_AIC_IMR (AIC_BA+0x114) +#define REG_AIC_OISR (AIC_BA+0x118) +#define REG_AIC_MECR (AIC_BA+0x120) +#define REG_AIC_MDCR (AIC_BA+0x124) +#define REG_AIC_SSCR (AIC_BA+0x128) +#define REG_AIC_SCCR (AIC_BA+0x12C) +#define REG_AIC_EOSCR (AIC_BA+0x130) +#define AIC_IPER (0x10C) +#define AIC_ISNR (0x110) + +/*16-18 bits of REG_AIC_GEN define irq(2-4) group*/ + +#define TIMER2_IRQ (1 << 16) +#define TIMER3_IRQ (1 << 17) +#define TIMER4_IRQ (1 << 18) +#define TIME_GROUP_IRQ (TIMER2_IRQ|TIMER3_IRQ|TIMER4_IRQ) + +#endif /* ___ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-w90x900/include/mach/regs-serial.h b/arch/arm/mach-w90x900/include/mach/regs-serial.h new file mode 100644 index 000000000000..f08fa0d75e11 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/regs-serial.h @@ -0,0 +1,59 @@ +/* + * arch/arm/mach-w90x900/include/mach/regs-serial.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/regs-serial.h + * + * 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. + * + */ + +#ifndef __ASM_ARM_REGS_SERIAL_H +#define __ASM_ARM_REGS_SERIAL_H + +#define UART0_BA W90X900_VA_UART +#define UART1_BA (W90X900_VA_UART+0x100) +#define UART2_BA (W90X900_VA_UART+0x200) +#define UART3_BA (W90X900_VA_UART+0x300) +#define UART4_BA (W90X900_VA_UART+0x400) + +#define UART0_PA W90X900_PA_UART +#define UART1_PA (W90X900_PA_UART+0x100) +#define UART2_PA (W90X900_PA_UART+0x200) +#define UART3_PA (W90X900_PA_UART+0x300) +#define UART4_PA (W90X900_PA_UART+0x400) + +#ifndef __ASSEMBLY__ + +struct w90x900_uart_clksrc { + const char *name; + unsigned int divisor; + unsigned int min_baud; + unsigned int max_baud; +}; + +struct w90x900_uartcfg { + unsigned char hwport; + unsigned char unused; + unsigned short flags; + unsigned long uart_flags; + + unsigned long ucon; + unsigned long ulcon; + unsigned long ufcon; + + struct w90x900_uart_clksrc *clocks; + unsigned int clocks_size; +}; + +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_ARM_REGS_SERIAL_H */ + diff --git a/arch/arm/mach-w90x900/include/mach/regs-timer.h b/arch/arm/mach-w90x900/include/mach/regs-timer.h new file mode 100644 index 000000000000..8f390620c0e4 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/regs-timer.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-w90x900/include/mach/regs-timer.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/regs-timer.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_REGS_TIMER_H +#define __ASM_ARCH_REGS_TIMER_H + +/* Timer Registers */ + +#define TMR_BA W90X900_VA_TIMER +#define REG_TCSR0 (TMR_BA+0x00) +#define REG_TCSR1 (TMR_BA+0x04) +#define REG_TICR0 (TMR_BA+0x08) +#define REG_TICR1 (TMR_BA+0x0C) +#define REG_TDR0 (TMR_BA+0x10) +#define REG_TDR1 (TMR_BA+0x14) +#define REG_TISR (TMR_BA+0x18) +#define REG_WTCR (TMR_BA+0x1C) +#define REG_TCSR2 (TMR_BA+0x20) +#define REG_TCSR3 (TMR_BA+0x24) +#define REG_TICR2 (TMR_BA+0x28) +#define REG_TICR3 (TMR_BA+0x2C) +#define REG_TDR2 (TMR_BA+0x30) +#define REG_TDR3 (TMR_BA+0x34) +#define REG_TCSR4 (TMR_BA+0x40) +#define REG_TICR4 (TMR_BA+0x48) +#define REG_TDR4 (TMR_BA+0x50) + +#endif /* __ASM_ARCH_REGS_TIMER_H */ diff --git a/arch/arm/mach-w90x900/include/mach/system.h b/arch/arm/mach-w90x900/include/mach/system.h new file mode 100644 index 000000000000..93753f922618 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/system.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-w90x900/include/mach/system.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/system.h + * + * 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 <asm/proc-fns.h> + +static void arch_idle(void) +{ +} + +static void arch_reset(char mode) +{ + cpu_reset(0); +} + diff --git a/arch/arm/mach-w90x900/include/mach/timex.h b/arch/arm/mach-w90x900/include/mach/timex.h new file mode 100644 index 000000000000..164dce0b64db --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/timex.h @@ -0,0 +1,25 @@ +/* + * arch/arm/mach-w90x900/include/mach/timex.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/timex.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +/* CLOCK_TICK_RATE Now, I don't use it. */ + +#define CLOCK_TICK_RATE 15000000 + +#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h new file mode 100644 index 000000000000..050d9fe5ae1b --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/uncompress.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-w90x900/include/mach/uncompress.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/uncompress.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +/* Defines for UART registers */ + +#include <mach/regs-serial.h> +#include <mach/map.h> + +#define arch_decomp_wdog() + +static void putc(int ch) +{ +} + +static inline void flush(void) +{ +} + +static void arch_decomp_setup(void) +{ +} + +#endif/* __ASM_W90X900_UNCOMPRESS_H */ diff --git a/arch/arm/mach-w90x900/include/mach/vmalloc.h b/arch/arm/mach-w90x900/include/mach/vmalloc.h new file mode 100644 index 000000000000..2f9dfb928533 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/vmalloc.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-w90x900/include/mach/vmalloc.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * Based on arch/arm/mach-s3c2410/include/mach/vmalloc.h + * + * 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. + * + */ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (0xE0000000) + +#endif /* __ASM_ARCH_VMALLOC_H */ |