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-rw-r--r--include/asm-arm/arch-aaec2000/aaec2000.h151
-rw-r--r--include/asm-arm/arch-aaec2000/debug-macro.S36
-rw-r--r--include/asm-arm/arch-aaec2000/dma.h17
-rw-r--r--include/asm-arm/arch-aaec2000/entry-macro.S33
-rw-r--r--include/asm-arm/arch-aaec2000/hardware.h49
-rw-r--r--include/asm-arm/arch-aaec2000/io.h19
-rw-r--r--include/asm-arm/arch-aaec2000/irqs.h46
-rw-r--r--include/asm-arm/arch-aaec2000/memory.h73
-rw-r--r--include/asm-arm/arch-aaec2000/param.h15
-rw-r--r--include/asm-arm/arch-aaec2000/system.h24
-rw-r--r--include/asm-arm/arch-aaec2000/timex.h18
-rw-r--r--include/asm-arm/arch-aaec2000/uncompress.h47
-rw-r--r--include/asm-arm/arch-aaec2000/vmalloc.h16
-rw-r--r--include/asm-arm/arch-integrator/platform.h4
-rw-r--r--include/asm-arm/arch-integrator/smp.h19
-rw-r--r--include/asm-arm/arch-ixp2000/gpio.h31
-rw-r--r--include/asm-arm/arch-ixp2000/io.h112
-rw-r--r--include/asm-arm/arch-ixp2000/ixdp2x00.h4
-rw-r--r--include/asm-arm/arch-ixp2000/ixdp2x01.h4
-rw-r--r--include/asm-arm/arch-ixp2000/ixp2000-regs.h22
-rw-r--r--include/asm-arm/arch-ixp2000/platform.h22
-rw-r--r--include/asm-arm/arch-ixp2000/vmalloc.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/debug-macro.S1
-rw-r--r--include/asm-arm/arch-ixp4xx/ixp4xx-regs.h10
-rw-r--r--include/asm-arm/arch-omap/tps65010.h76
-rw-r--r--include/asm-arm/arch-pxa/pxa-regs.h2
-rw-r--r--include/asm-arm/arch-versatile/hardware.h27
-rw-r--r--include/asm-arm/arch-versatile/io.h2
-rw-r--r--include/asm-arm/arch-versatile/platform.h33
-rw-r--r--include/asm-arm/cacheflush.h3
-rw-r--r--include/asm-arm/elf.h4
-rw-r--r--include/asm-arm/io.h29
-rw-r--r--include/asm-arm/mach/time.h21
-rw-r--r--include/asm-arm/pgalloc.h24
-rw-r--r--include/asm-arm/signal.h1
-rw-r--r--include/asm-arm/smp.h16
-rw-r--r--include/asm-arm/system.h33
-rw-r--r--include/asm-arm/thread_info.h2
38 files changed, 922 insertions, 126 deletions
diff --git a/include/asm-arm/arch-aaec2000/aaec2000.h b/include/asm-arm/arch-aaec2000/aaec2000.h
new file mode 100644
index 000000000000..0e9b7e18af05
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/aaec2000.h
@@ -0,0 +1,151 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/aaec2000.h
+ *
+ * AAEC-2000 registers definition
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_AAEC2000_H
+#define __ASM_ARCH_AAEC2000_H
+
+#ifndef __ASM_ARCH_HARDWARE_H
+#error You must include hardware.h not this file
+#endif /* __ASM_ARCH_HARDWARE_H */
+
+/* Interrupt controller */
+#define IRQ_BASE __REG(0x80000500)
+#define IRQ_INTSR __REG(0x80000500) /* Int Status Register */
+#define IRQ_INTRSR __REG(0x80000504) /* Int Raw (unmasked) Status */
+#define IRQ_INTENS __REG(0x80000508) /* Int Enable Set */
+#define IRQ_INTENC __REG(0x8000050c) /* Int Enable Clear */
+
+/* UART 1 */
+#define UART1_BASE __REG(0x80000600)
+#define UART1_DR __REG(0x80000600) /* Data/FIFO Register */
+#define UART1_LCR __REG(0x80000604) /* Link Control Register */
+#define UART1_BRCR __REG(0x80000608) /* Baud Rate Control Register */
+#define UART1_CR __REG(0x8000060c) /* Control Register */
+#define UART1_SR __REG(0x80000610) /* Status Register */
+#define UART1_INT __REG(0x80000614) /* Interrupt Status Register */
+#define UART1_INTM __REG(0x80000618) /* Interrupt Mask Register */
+#define UART1_INTRES __REG(0x8000061c) /* Int Result (masked status) Register */
+
+/* UART 2 */
+#define UART2_BASE __REG(0x80000700)
+#define UART2_DR __REG(0x80000700) /* Data/FIFO Register */
+#define UART2_LCR __REG(0x80000704) /* Link Control Register */
+#define UART2_BRCR __REG(0x80000708) /* Baud Rate Control Register */
+#define UART2_CR __REG(0x8000070c) /* Control Register */
+#define UART2_SR __REG(0x80000710) /* Status Register */
+#define UART2_INT __REG(0x80000714) /* Interrupt Status Register */
+#define UART2_INTM __REG(0x80000718) /* Interrupt Mask Register */
+#define UART2_INTRES __REG(0x8000071c) /* Int Result (masked status) Register */
+
+/* UART 3 */
+#define UART3_BASE __REG(0x80000800)
+#define UART3_DR __REG(0x80000800) /* Data/FIFO Register */
+#define UART3_LCR __REG(0x80000804) /* Link Control Register */
+#define UART3_BRCR __REG(0x80000808) /* Baud Rate Control Register */
+#define UART3_CR __REG(0x8000080c) /* Control Register */
+#define UART3_SR __REG(0x80000810) /* Status Register */
+#define UART3_INT __REG(0x80000814) /* Interrupt Status Register */
+#define UART3_INTM __REG(0x80000818) /* Interrupt Mask Register */
+#define UART3_INTRES __REG(0x8000081c) /* Int Result (masked status) Register */
+
+/* These are used in some places */
+#define _UART1_BASE __PREG(UART1_BASE)
+#define _UART2_BASE __PREG(UART2_BASE)
+#define _UART3_BASE __PREG(UART3_BASE)
+
+/* UART Registers Offsets */
+#define UART_DR 0x00
+#define UART_LCR 0x04
+#define UART_BRCR 0x08
+#define UART_CR 0x0c
+#define UART_SR 0x10
+#define UART_INT 0x14
+#define UART_INTM 0x18
+#define UART_INTRES 0x1c
+
+/* UART_LCR Bitmask */
+#define UART_LCR_BRK (1 << 0) /* Send Break */
+#define UART_LCR_PEN (1 << 1) /* Parity Enable */
+#define UART_LCR_EP (1 << 2) /* Even/Odd Parity */
+#define UART_LCR_S2 (1 << 3) /* One/Two Stop bits */
+#define UART_LCR_FIFO (1 << 4) /* FIFO Enable */
+#define UART_LCR_WL5 (0 << 5) /* Word Length - 5 bits */
+#define UART_LCR_WL6 (1 << 5) /* Word Length - 6 bits */
+#define UART_LCR_WL7 (1 << 6) /* Word Length - 7 bits */
+#define UART_LCR_WL8 (1 << 7) /* Word Length - 8 bits */
+
+/* UART_CR Bitmask */
+#define UART_CR_EN (1 << 0) /* UART Enable */
+#define UART_CR_SIR (1 << 1) /* IrDA SIR Enable */
+#define UART_CR_SIRLP (1 << 2) /* Low Power IrDA Enable */
+#define UART_CR_RXP (1 << 3) /* Receive Pin Polarity */
+#define UART_CR_TXP (1 << 4) /* Transmit Pin Polarity */
+#define UART_CR_MXP (1 << 5) /* Modem Pin Polarity */
+#define UART_CR_LOOP (1 << 6) /* Loopback Mode */
+
+/* UART_SR Bitmask */
+#define UART_SR_CTS (1 << 0) /* Clear To Send Status */
+#define UART_SR_DSR (1 << 1) /* Data Set Ready Status */
+#define UART_SR_DCD (1 << 2) /* Data Carrier Detect Status */
+#define UART_SR_TxBSY (1 << 3) /* Transmitter Busy Status */
+#define UART_SR_RxFE (1 << 4) /* Receive FIFO Empty Status */
+#define UART_SR_TxFF (1 << 5) /* Transmit FIFO Full Status */
+#define UART_SR_RxFF (1 << 6) /* Receive FIFO Full Status */
+#define UART_SR_TxFE (1 << 7) /* Transmit FIFO Empty Status */
+
+/* UART_INT Bitmask */
+#define UART_INT_RIS (1 << 0) /* Rx Interrupt */
+#define UART_INT_TIS (1 << 1) /* Tx Interrupt */
+#define UART_INT_MIS (1 << 2) /* Modem Interrupt */
+#define UART_INT_RTIS (1 << 3) /* Receive Timeout Interrupt */
+
+/* Timer 1 */
+#define TIMER1_BASE __REG(0x80000c00)
+#define TIMER1_LOAD __REG(0x80000c00) /* Timer 1 Load Register */
+#define TIMER1_VAL __REG(0x80000c04) /* Timer 1 Value Register */
+#define TIMER1_CTRL __REG(0x80000c08) /* Timer 1 Control Register */
+#define TIMER1_CLEAR __REG(0x80000c0c) /* Timer 1 Clear Register */
+
+/* Timer 2 */
+#define TIMER2_BASE __REG(0x80000d00)
+#define TIMER2_LOAD __REG(0x80000d00) /* Timer 2 Load Register */
+#define TIMER2_VAL __REG(0x80000d04) /* Timer 2 Value Register */
+#define TIMER2_CTRL __REG(0x80000d08) /* Timer 2 Control Register */
+#define TIMER2_CLEAR __REG(0x80000d0c) /* Timer 2 Clear Register */
+
+/* Timer 3 */
+#define TIMER3_BASE __REG(0x80000e00)
+#define TIMER3_LOAD __REG(0x80000e00) /* Timer 3 Load Register */
+#define TIMER3_VAL __REG(0x80000e04) /* Timer 3 Value Register */
+#define TIMER3_CTRL __REG(0x80000e08) /* Timer 3 Control Register */
+#define TIMER3_CLEAR __REG(0x80000e0c) /* Timer 3 Clear Register */
+
+/* Timer Control register bits */
+#define TIMER_CTRL_ENABLE (1 << 7) /* Enable (Start° Timer */
+#define TIMER_CTRL_PERIODIC (1 << 6) /* Periodic Running Mode */
+#define TIMER_CTRL_FREE_RUNNING (0 << 6) /* Normal Running Mode */
+#define TIMER_CTRL_CLKSEL_508K (1 << 3) /* 508KHz Clock select (Timer 1, 2) */
+#define TIMER_CTRL_CLKSEL_2K (0 << 3) /* 2KHz Clock Select (Timer 1, 2)*/
+
+/* Power and State Control */
+#define POWER_BASE __REG(0x80000400)
+#define POWER_PWRSR __REG(0x80000400) /* Power Status Register */
+#define POWER_PWRCNT __REG(0x80000404) /* Power/Clock control */
+#define POWER_HALT __REG(0x80000408) /* Power Idle Mode */
+#define POWER_STDBY __REG(0x8000040c) /* Power Standby Mode */
+#define POWER_BLEOI __REG(0x80000410) /* Battery Low End of Interrupt */
+#define POWER_MCEOI __REG(0x80000414) /* Media Changed EoI */
+#define POWER_TEOI __REG(0x80000418) /* Tick EoI */
+#define POWER_STFCLR __REG(0x8000041c) /* NbFlg, RSTFlg, PFFlg, CLDFlg Clear */
+#define POWER_CLKSET __REG(0x80000420) /* Clock Speed Control */
+
+#endif /* __ARM_ARCH_AAEC2000_H */
diff --git a/include/asm-arm/arch-aaec2000/debug-macro.S b/include/asm-arm/arch-aaec2000/debug-macro.S
new file mode 100644
index 000000000000..e4f1fa539a74
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/debug-macro.S
@@ -0,0 +1,36 @@
+/* linux/include/asm-arm/arch-aaec2000/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+ .macro addruart,rx
+ mrc p15, 0, \rx, c1, c0
+ tst \rx, #1 @ MMU enabled?
+ moveq \rx, #0x80000000 @ physical
+ movne \rx, #io_p2v(0x80000000) @ virtual
+ orr \rx, \rx, #0x00000800
+ .endm
+
+ .macro senduart,rd,rx
+ str \rd, [\rx, #0]
+ .endm
+
+ .macro busyuart,rd,rx
+1002: ldr \rd, [\rx, #0x10]
+ tst \rd, #(1 << 7)
+ beq 1002b
+ .endm
+
+ .macro waituart,rd,rx
+#if 0
+1001: ldr \rd, [\rx, #0x10]
+ tst \rd, #(1 << 5)
+ beq 1001b
+#endif
+ .endm
diff --git a/include/asm-arm/arch-aaec2000/dma.h b/include/asm-arm/arch-aaec2000/dma.h
new file mode 100644
index 000000000000..28c890b4a1d3
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/dma.h
@@ -0,0 +1,17 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/dma.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_DMA_H
+#define __ASM_ARCH_DMA_H
+
+#define MAX_DMA_ADDRESS 0xffffffff
+#define MAX_DMA_CHANNELS 0
+
+#endif
diff --git a/include/asm-arm/arch-aaec2000/entry-macro.S b/include/asm-arm/arch-aaec2000/entry-macro.S
new file mode 100644
index 000000000000..df31313ab07e
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/entry-macro.S
@@ -0,0 +1,33 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/entry-macro.S
+ *
+ * Low-level IRQ helper for aaec-2000 based platforms
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ *
+ */
+
+ .macro disable_fiq
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ mov r4, #0xf8000000
+ add r4, r4, #0x00000500
+ mov \base, r4
+ ldr \irqstat, [\base, #0]
+ cmp \irqstat, #0
+ bne 1001f
+ ldr \irqnr, =NR_IRQS+1
+ b 1003f
+1001: mov \irqnr, #0
+1002: ands \tmp, \irqstat, #1
+ mov \irqstat, \irqstat, LSR #1
+ add \irqnr, \irqnr, #1
+ beq 1002b
+ sub \irqnr, \irqnr, #1
+1003:
+ .endm
diff --git a/include/asm-arm/arch-aaec2000/hardware.h b/include/asm-arm/arch-aaec2000/hardware.h
new file mode 100644
index 000000000000..4c37219e030e
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/hardware.h
@@ -0,0 +1,49 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/hardware.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <linux/config.h>
+
+/* The kernel is loaded at physical address 0xf8000000.
+ * We map the IO space a bit after
+ */
+#define PIO_APB_BASE 0x80000000
+#define VIO_APB_BASE 0xf8000000
+#define IO_APB_LENGTH 0x2000
+#define PIO_AHB_BASE 0x80002000
+#define VIO_AHB_BASE 0xf8002000
+#define IO_AHB_LENGTH 0x2000
+
+#define VIO_BASE VIO_APB_BASE
+#define PIO_BASE PIO_APB_BASE
+
+#define io_p2v(x) ( (x) - PIO_BASE + VIO_BASE )
+#define io_v2p(x) ( (x) + PIO_BASE - VIO_BASE )
+
+#ifndef __ASSEMBLY__
+
+#include <asm/types.h>
+
+/* FIXME: Is it needed to optimize this a la pxa ?? */
+#define __REG(x) (*((volatile u32 *)io_p2v(x)))
+#define __PREG(x) (io_v2p((u32)&(x)))
+
+#else /* __ASSEMBLY__ */
+
+#define __REG(x) io_p2v(x)
+#define __PREG(x) io_v2p(x)
+
+#endif
+
+#include "aaec2000.h"
+
+#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-aaec2000/io.h b/include/asm-arm/arch-aaec2000/io.h
new file mode 100644
index 000000000000..c58a8d10425a
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/io.h
@@ -0,0 +1,19 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/io.h
+ *
+ * Copied from asm/arch/sa1100/io.h
+ */
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+/*
+ * We don't actually have real ISA nor PCI buses, but there is so many
+ * drivers out there that might just work if we fake them...
+ */
+#define __io(a) ((void __iomem *)(a))
+#define __mem_pci(a) (a)
+#define __mem_isa(a) (a)
+
+#endif
diff --git a/include/asm-arm/arch-aaec2000/irqs.h b/include/asm-arm/arch-aaec2000/irqs.h
new file mode 100644
index 000000000000..de252220e806
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/irqs.h
@@ -0,0 +1,46 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/irqs.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+
+
+#define INT_GPIOF0_FIQ 0 /* External GPIO Port F O Fast Interrupt Input */
+#define INT_BL_FIQ 1 /* Battery Low Fast Interrupt */
+#define INT_WE_FIQ 2 /* Watchdog Expired Fast Interrupt */
+#define INT_MV_FIQ 3 /* Media Changed Interrupt */
+#define INT_SC 4 /* Sound Codec Interrupt */
+#define INT_GPIO1 5 /* GPIO Port F Configurable Int 1 */
+#define INT_GPIO2 6 /* GPIO Port F Configurable Int 2 */
+#define INT_GPIO3 7 /* GPIO Port F Configurable Int 3 */
+#define INT_TMR1_OFL 8 /* Timer 1 Overflow Interrupt */
+#define INT_TMR2_OFL 9 /* Timer 2 Overflow Interrupt */
+#define INT_RTC_CM 10 /* RTC Compare Match Interrupt */
+#define INT_TICK 11 /* 64Hz Tick Interrupt */
+#define INT_UART1 12 /* UART1 Interrupt */
+#define INT_UART2 13 /* UART2 & Modem State Changed Interrupt */
+#define INT_LCD 14 /* LCD Interrupt */
+#define INT_SSI 15 /* SSI End of Transfer Interrupt */
+#define INT_UART3 16 /* UART3 Interrupt */
+#define INT_SCI 17 /* SCI Interrupt */
+#define INT_AAC 18 /* Advanced Audio Codec Interrupt */
+#define INT_MMC 19 /* MMC Interrupt */
+#define INT_USB 20 /* USB Interrupt */
+#define INT_DMA 21 /* DMA Interrupt */
+#define INT_TMR3_UOFL 22 /* Timer 3 Underflow Interrupt */
+#define INT_GPIO4 23 /* GPIO Port F Configurable Int 4 */
+#define INT_GPIO5 24 /* GPIO Port F Configurable Int 4 */
+#define INT_GPIO6 25 /* GPIO Port F Configurable Int 4 */
+#define INT_GPIO7 26 /* GPIO Port F Configurable Int 4 */
+#define INT_BMI 27 /* BMI Interrupt */
+
+#define NR_IRQS (INT_BMI + 1)
+
+#endif /* __ASM_ARCH_IRQS_H */
diff --git a/include/asm-arm/arch-aaec2000/memory.h b/include/asm-arm/arch-aaec2000/memory.h
new file mode 100644
index 000000000000..681b6a6171a1
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/memory.h
@@ -0,0 +1,73 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/memory.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+#include <linux/config.h>
+
+#define PHYS_OFFSET (0xf0000000UL)
+
+#define __virt_to_bus(x) __virt_to_phys(x)
+#define __bus_to_virt(x) __phys_to_virt(x)
+
+#ifdef CONFIG_DISCONTIGMEM
+
+/*
+ * The nodes are the followings:
+ *
+ * node 0: 0xf000.0000 - 0xf3ff.ffff
+ * node 1: 0xf400.0000 - 0xf7ff.ffff
+ * node 2: 0xf800.0000 - 0xfbff.ffff
+ * node 3: 0xfc00.0000 - 0xffff.ffff
+ */
+
+/*
+ * Given a kernel address, find the home node of the underlying memory.
+ */
+#define KVADDR_TO_NID(addr) \
+ (((unsigned long)(addr) - PAGE_OFFSET) >> NODE_MAX_MEM_SHIFT)
+
+/*
+ * Given a page frame number, convert it to a node id.
+ */
+#define PFN_TO_NID(pfn) \
+ (((pfn) - PHYS_PFN_OFFSET) >> (NODE_MAX_MEM_SHIFT - PAGE_SHIFT))
+
+/*
+ * Given a kaddr, ADDR_TO_MAPBASE finds the owning node of the memory
+ * and return the mem_map of that node.
+ */
+#define ADDR_TO_MAPBASE(kaddr) NODE_MEM_MAP(KVADDR_TO_NID(kaddr))
+
+/*
+ * Given a page frame number, find the owning node of the memory
+ * and return the mem_map of that node.
+ */
+#define PFN_TO_MAPBASE(pfn) NODE_MEM_MAP(PFN_TO_NID(pfn))
+
+/*
+ * Given a kaddr, LOCAL_MEM_MAP finds the owning node of the memory
+ * and returns the index corresponding to the appropriate page in the
+ * node's mem_map.
+ */
+#define LOCAL_MAP_NR(addr) \
+ (((unsigned long)(addr) & (NODE_MAX_MEM_SIZE - 1)) >> PAGE_SHIFT)
+
+#define NODE_MAX_MEM_SHIFT 26
+#define NODE_MAX_MEM_SIZE (1 << NODE_MAX_MEM_SHIFT)
+
+#else
+
+#define PFN_TO_NID(addr) (0)
+
+#endif /* CONFIG_DISCONTIGMEM */
+
+#endif /* __ASM_ARCH_MEMORY_H */
diff --git a/include/asm-arm/arch-aaec2000/param.h b/include/asm-arm/arch-aaec2000/param.h
new file mode 100644
index 000000000000..139936c2faf2
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/param.h
@@ -0,0 +1,15 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/param.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_PARAM_H
+#define __ASM_ARCH_PARAM_H
+
+#endif /* __ASM_ARCH_PARAM_H */
+
diff --git a/include/asm-arm/arch-aaec2000/system.h b/include/asm-arm/arch-aaec2000/system.h
new file mode 100644
index 000000000000..08de97b407a8
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/system.h
@@ -0,0 +1,24 @@
+/*
+ * linux/include/asm-arm/arch-aaed2000/system.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+static inline void arch_idle(void)
+{
+ cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+ cpu_reset(0);
+}
+
+#endif /* __ASM_ARCH_SYSTEM_H */
diff --git a/include/asm-arm/arch-aaec2000/timex.h b/include/asm-arm/arch-aaec2000/timex.h
new file mode 100644
index 000000000000..f5708b38fb7f
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/timex.h
@@ -0,0 +1,18 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/timex.h
+ *
+ * AAEC-2000 Architecture timex specification
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_TIMEX_H
+#define __ASM_ARCH_TIMEX_H
+
+#define CLOCK_TICK_RATE 508000
+
+#endif /* __ASM_ARCH_TIMEX_H */
diff --git a/include/asm-arm/arch-aaec2000/uncompress.h b/include/asm-arm/arch-aaec2000/uncompress.h
new file mode 100644
index 000000000000..fff0c94b75c4
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/uncompress.h
@@ -0,0 +1,47 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/uncompress.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_UNCOMPRESS_H
+#define __ASM_ARCH_UNCOMPRESS_H
+
+#include "hardware.h"
+
+#define UART(x) (*(volatile unsigned long *)(serial_port + (x)))
+
+static void putstr( const char *s )
+{
+ unsigned long serial_port;
+ do {
+ serial_port = _UART3_BASE;
+ if (UART(UART_CR) & UART_CR_EN) break;
+ serial_port = _UART1_BASE;
+ if (UART(UART_CR) & UART_CR_EN) break;
+ serial_port = _UART2_BASE;
+ if (UART(UART_CR) & UART_CR_EN) break;
+ return;
+ } while (0);
+
+ for (; *s; s++) {
+ /* wait for space in the UART's transmitter */
+ while ((UART(UART_SR) & UART_SR_TxFF));
+ /* send the character out. */
+ UART(UART_DR) = *s;
+ /* if a LF, also do CR... */
+ if (*s == 10) {
+ while ((UART(UART_SR) & UART_SR_TxFF));
+ UART(UART_DR) = 13;
+ }
+ }
+}
+
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
+
+#endif /* __ASM_ARCH_UNCOMPRESS_H */
diff --git a/include/asm-arm/arch-aaec2000/vmalloc.h b/include/asm-arm/arch-aaec2000/vmalloc.h
new file mode 100644
index 000000000000..ecb991e2e4ff
--- /dev/null
+++ b/include/asm-arm/arch-aaec2000/vmalloc.h
@@ -0,0 +1,16 @@
+/*
+ * linux/include/asm-arm/arch-aaec2000/vmalloc.h
+ *
+ * Copyright (c) 2005 Nicolas Bellido Y Ortega
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_VMALLOC_H
+#define __ASM_ARCH_VMALLOC_H
+
+#define VMALLOC_END (PAGE_OFFSET + 0x10000000)
+
+#endif /* __ASM_ARCH_VMALLOC_H */
diff --git a/include/asm-arm/arch-integrator/platform.h b/include/asm-arm/arch-integrator/platform.h
index bd364f5a99bc..96ad3d2a66d1 100644
--- a/include/asm-arm/arch-integrator/platform.h
+++ b/include/asm-arm/arch-integrator/platform.h
@@ -293,7 +293,11 @@
#define INTEGRATOR_DBG_SWITCH (INTEGRATOR_DBG_BASE + INTEGRATOR_DBG_SWITCH_OFFSET)
+#if defined(CONFIG_ARCH_INTEGRATOR_AP)
#define INTEGRATOR_GPIO_BASE 0x1B000000 /* GPIO */
+#elif defined(CONFIG_ARCH_INTEGRATOR_CP)
+#define INTEGRATOR_GPIO_BASE 0xC9000000 /* GPIO */
+#endif
/* ------------------------------------------------------------------------
* KMI keyboard/mouse definitions
diff --git a/include/asm-arm/arch-integrator/smp.h b/include/asm-arm/arch-integrator/smp.h
new file mode 100644
index 000000000000..0ec7093f7c37
--- /dev/null
+++ b/include/asm-arm/arch-integrator/smp.h
@@ -0,0 +1,19 @@
+#ifndef ASMARM_ARCH_SMP_H
+#define ASMARM_ARCH_SMP_H
+
+#include <linux/config.h>
+
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+#define hard_smp_processor_id() \
+ ({ \
+ unsigned int cpunum; \
+ __asm__("mrc p15, 0, %0, c0, c0, 5" \
+ : "=r" (cpunum)); \
+ cpunum &= 0x0F; \
+ })
+
+extern void secondary_scan_irqs(void);
+
+#endif
diff --git a/include/asm-arm/arch-ixp2000/gpio.h b/include/asm-arm/arch-ixp2000/gpio.h
index 84634af5cc64..03cbbe1fd9d8 100644
--- a/include/asm-arm/arch-ixp2000/gpio.h
+++ b/include/asm-arm/arch-ixp2000/gpio.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/arch-ixp2000/ixp2000-gpio.h
+ * include/asm-arm/arch-ixp2000/gpio.h
*
* Copyright (C) 2002 Intel Corporation.
*
@@ -16,26 +16,18 @@
* Use this instead of directly setting the GPIO registers.
* GPIOs may also be used as GPIOs (e.g. for emulating i2c/smb)
*/
-#ifndef _ASM_ARCH_IXP2000_GPIO_H_
-#define _ASM_ARCH_IXP2000_GPIO_H_
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
#ifndef __ASSEMBLY__
-#define GPIO_OUT 0x0
-#define GPIO_IN 0x80
+
+#define GPIO_IN 0
+#define GPIO_OUT 1
#define IXP2000_GPIO_LOW 0
#define IXP2000_GPIO_HIGH 1
-#define GPIO_NO_EDGES 0
-#define GPIO_FALLING_EDGE 1
-#define GPIO_RISING_EDGE 2
-#define GPIO_BOTH_EDGES 3
-#define GPIO_LEVEL_LOW 4
-#define GPIO_LEVEL_HIGH 8
-
-extern void set_GPIO_IRQ_edge(int gpio_nr, int edge);
-extern void set_GPIO_IRQ_level(int gpio_nr, int level);
-extern void gpio_line_config(int line, int style);
+extern void gpio_line_config(int line, int direction);
static inline int gpio_line_get(int line)
{
@@ -45,11 +37,12 @@ static inline int gpio_line_get(int line)
static inline void gpio_line_set(int line, int value)
{
if (value == IXP2000_GPIO_HIGH) {
- ixp_reg_write(IXP2000_GPIO_POSR, BIT(line));
- } else if (value == IXP2000_GPIO_LOW)
- ixp_reg_write(IXP2000_GPIO_POCR, BIT(line));
+ ixp2000_reg_write(IXP2000_GPIO_POSR, 1 << line);
+ } else if (value == IXP2000_GPIO_LOW) {
+ ixp2000_reg_write(IXP2000_GPIO_POCR, 1 << line);
+ }
}
#endif /* !__ASSEMBLY__ */
-#endif /* ASM_ARCH_IXP2000_GPIO_H_ */
+#endif /* ASM_ARCH_IXP2000_GPIO_H_ */
diff --git a/include/asm-arm/arch-ixp2000/io.h b/include/asm-arm/arch-ixp2000/io.h
index a8e3c2daefd6..3241cd6f0778 100644
--- a/include/asm-arm/arch-ixp2000/io.h
+++ b/include/asm-arm/arch-ixp2000/io.h
@@ -17,18 +17,23 @@
#define IO_SPACE_LIMIT 0xffffffff
#define __mem_pci(a) (a)
-#define ___io(p) ((void __iomem *)((p)+IXP2000_PCI_IO_VIRT_BASE))
/*
- * The IXP2400 before revision B0 asserts byte lanes for PCI I/O
+ * The A? revisions of the IXP2000s assert byte lanes for PCI I/O
* transactions the other way round (MEM transactions don't have this
- * issue), so we need to override the standard functions. B0 and later
- * have a bit that can be set to 1 to get the 'proper' behavior, but
- * since that isn't available on the A? revisions we just keep doing
- * things manually.
+ * issue), so if we want to support those models, we need to override
+ * the standard I/O functions.
+ *
+ * B0 and later have a bit that can be set to 1 to get the proper
+ * behavior for I/O transactions, which then allows us to use the
+ * standard I/O functions. This is what we do if the user does not
+ * explicitly ask for support for pre-B0.
*/
-#define alignb(addr) (void __iomem *)((unsigned long)addr ^ 3)
-#define alignw(addr) (void __iomem *)((unsigned long)addr ^ 2)
+#ifdef CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO
+#define ___io(p) ((void __iomem *)((p)+IXP2000_PCI_IO_VIRT_BASE))
+
+#define alignb(addr) (void __iomem *)((unsigned long)(addr) ^ 3)
+#define alignw(addr) (void __iomem *)((unsigned long)(addr) ^ 2)
#define outb(v,p) __raw_writeb((v),alignb(___io(p)))
#define outw(v,p) __raw_writew((v),alignw(___io(p)))
@@ -48,6 +53,81 @@
#define insw(p,d,l) __raw_readsw(alignw(___io(p)),d,l)
#define insl(p,d,l) __raw_readsl(___io(p),d,l)
+#define __is_io_address(p) ((((unsigned long)(p)) & ~(IXP2000_PCI_IO_SIZE - 1)) == IXP2000_PCI_IO_VIRT_BASE)
+
+#define ioread8(p) \
+ ({ \
+ unsigned int __v; \
+ \
+ if (__is_io_address(p)) { \
+ __v = __raw_readb(alignb(p)); \
+ } else { \
+ __v = __raw_readb(p); \
+ } \
+ \
+ __v; \
+ }) \
+
+#define ioread16(p) \
+ ({ \
+ unsigned int __v; \
+ \
+ if (__is_io_address(p)) { \
+ __v = __raw_readw(alignw(p)); \
+ } else { \
+ __v = le16_to_cpu(__raw_readw(p)); \
+ } \
+ \
+ __v; \
+ })
+
+#define ioread32(p) \
+ ({ \
+ unsigned int __v; \
+ \
+ if (__is_io_address(p)) { \
+ __v = __raw_readl(p); \
+ } else { \
+ __v = le32_to_cpu(__raw_readl(p)); \
+ } \
+ \
+ __v; \
+ })
+
+#define iowrite8(v,p) \
+ ({ \
+ if (__is_io_address(p)) { \
+ __raw_writeb((v), alignb(p)); \
+ } else { \
+ __raw_writeb((v), p); \
+ } \
+ })
+
+#define iowrite16(v,p) \
+ ({ \
+ if (__is_io_address(p)) { \
+ __raw_writew((v), alignw(p)); \
+ } else { \
+ __raw_writew(cpu_to_le16(v), p); \
+ } \
+ })
+
+#define iowrite32(v,p) \
+ ({ \
+ if (__is_io_address(p)) { \
+ __raw_writel((v), p); \
+ } else { \
+ __raw_writel(cpu_to_le32(v), p); \
+ } \
+ })
+
+#define ioport_map(port, nr) ___io(port)
+
+#define ioport_unmap(addr)
+#else
+#define __io(p) ((void __iomem *)((p)+IXP2000_PCI_IO_VIRT_BASE))
+#endif
+
#ifdef CONFIG_ARCH_IXDP2X01
/*
@@ -75,8 +155,8 @@ static inline void insw(u32 ptr, void *buf, int length)
* Is this cycle meant for the CS8900?
*/
if ((machine_is_ixdp2401() || machine_is_ixdp2801()) &&
- ((port >= IXDP2X01_CS8900_VIRT_BASE) &&
- (port <= IXDP2X01_CS8900_VIRT_END))) {
+ (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
+ ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
u8 *buf8 = (u8*)buf;
register u32 tmp32;
@@ -100,8 +180,8 @@ static inline void outsw(u32 ptr, void *buf, int length)
* Is this cycle meant for the CS8900?
*/
if ((machine_is_ixdp2401() || machine_is_ixdp2801()) &&
- ((port >= IXDP2X01_CS8900_VIRT_BASE) &&
- (port <= IXDP2X01_CS8900_VIRT_END))) {
+ (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
+ ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
register u32 tmp32;
u8 *buf8 = (u8*)buf;
do {
@@ -124,8 +204,8 @@ static inline u16 inw(u32 ptr)
* Is this cycle meant for the CS8900?
*/
if ((machine_is_ixdp2401() || machine_is_ixdp2801()) &&
- ((port >= IXDP2X01_CS8900_VIRT_BASE) &&
- (port <= IXDP2X01_CS8900_VIRT_END))) {
+ (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
+ ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
return (u16)(*port);
}
@@ -137,8 +217,8 @@ static inline void outw(u16 value, u32 ptr)
register volatile u32 *port = (volatile u32 *)ptr;
if ((machine_is_ixdp2401() || machine_is_ixdp2801()) &&
- ((port >= IXDP2X01_CS8900_VIRT_BASE) &&
- (port <= IXDP2X01_CS8900_VIRT_END))) {
+ (((u32)port >= (u32)IXDP2X01_CS8900_VIRT_BASE) &&
+ ((u32)port <= (u32)IXDP2X01_CS8900_VIRT_END))) {
*port = value;
return;
}
diff --git a/include/asm-arm/arch-ixp2000/ixdp2x00.h b/include/asm-arm/arch-ixp2000/ixdp2x00.h
index 3a398dfbf125..229381c64283 100644
--- a/include/asm-arm/arch-ixp2000/ixdp2x00.h
+++ b/include/asm-arm/arch-ixp2000/ixdp2x00.h
@@ -21,8 +21,8 @@
* On board CPLD memory map
*/
#define IXDP2X00_PHYS_CPLD_BASE 0xc7000000
-#define IXDP2X00_VIRT_CPLD_BASE 0xfafff000
-#define IXDP2X00_CPLD_SIZE 0x00001000
+#define IXDP2X00_VIRT_CPLD_BASE 0xfe000000
+#define IXDP2X00_CPLD_SIZE 0x00100000
#define IXDP2X00_CPLD_REG(x) \
diff --git a/include/asm-arm/arch-ixp2000/ixdp2x01.h b/include/asm-arm/arch-ixp2000/ixdp2x01.h
index b3a1bcda8d01..b768009c3a51 100644
--- a/include/asm-arm/arch-ixp2000/ixdp2x01.h
+++ b/include/asm-arm/arch-ixp2000/ixdp2x01.h
@@ -18,8 +18,8 @@
#define __IXDP2X01_H__
#define IXDP2X01_PHYS_CPLD_BASE 0xc6024000
-#define IXDP2X01_VIRT_CPLD_BASE 0xfafff000
-#define IXDP2X01_CPLD_REGION_SIZE 0x00001000
+#define IXDP2X01_VIRT_CPLD_BASE 0xfe000000
+#define IXDP2X01_CPLD_REGION_SIZE 0x00100000
#define IXDP2X01_CPLD_VIRT_REG(reg) (volatile unsigned long*)(IXDP2X01_VIRT_CPLD_BASE | reg)
#define IXDP2X01_CPLD_PHYS_REG(reg) (volatile u32*)(IXDP2X01_PHYS_CPLD_BASE | reg)
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 6c56708d0ff0..75623f81ef75 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -18,6 +18,21 @@
#ifndef _IXP2000_REGS_H_
#define _IXP2000_REGS_H_
+/*
+ * IXP2000 linux memory map:
+ *
+ * virt phys size
+ * fb000000 db000000 16M PCI CFG1
+ * fc000000 da000000 16M PCI CFG0
+ * fd000000 d8000000 16M PCI I/O
+ * fe[0-7]00000 8M per-platform mappings
+ * feb00000 c8000000 1M MSF
+ * fec00000 df000000 1M PCI CSRs
+ * fed00000 de000000 1M PCI CREG
+ * fee00000 d6000000 1M INTCTL
+ * fef00000 c0000000 1M CAP
+ */
+
/*
* Static I/O regions.
*
@@ -71,6 +86,10 @@
#define IXP2000_PCI_CSR_VIRT_BASE 0xfec00000
#define IXP2000_PCI_CSR_SIZE 0x00100000
+#define IXP2000_MSF_PHYS_BASE 0xc8000000
+#define IXP2000_MSF_VIRT_BASE 0xfeb00000
+#define IXP2000_MSF_SIZE 0x00100000
+
#define IXP2000_PCI_IO_PHYS_BASE 0xd8000000
#define IXP2000_PCI_IO_VIRT_BASE 0xfd000000
#define IXP2000_PCI_IO_SIZE 0x01000000
@@ -241,7 +260,7 @@
#define PCI_CONTROL_BE_DEI (1 << 21) /* Big Endian Data Enable In */
#define PCI_CONTROL_BE_BEO (1 << 20) /* Big Endian Byte Enable Out */
#define PCI_CONTROL_BE_BEI (1 << 19) /* Big Endian Byte Enable In */
-#define PCI_CONTROL_PNR (1 << 17) /* PCI Not Reset bit */
+#define PCI_CONTROL_IEE (1 << 17) /* I/O cycle Endian swap Enable */
#define IXP2000_PCI_RST_REL (1 << 2)
#define CFG_RST_DIR (*IXP2000_PCI_CONTROL & IXP2000_PCICNTL_PCF)
@@ -363,6 +382,7 @@
#define IXP2000_MIN_REV_MASK 0x0000000F
#define IXP2000_PROD_ID_MASK 0xFFFFFFFF
+#define IXP2000_PRODUCT_ID GLOBAL_REG(0x00)
#define IXP2000_MISC_CONTROL GLOBAL_REG(0x04)
#define IXP2000_MSF_CLK_CNTRL GLOBAL_REG(0x08)
#define IXP2000_RESET0 GLOBAL_REG(0x0c)
diff --git a/include/asm-arm/arch-ixp2000/platform.h b/include/asm-arm/arch-ixp2000/platform.h
index 901bba6d02b4..52ded516ea5c 100644
--- a/include/asm-arm/arch-ixp2000/platform.h
+++ b/include/asm-arm/arch-ixp2000/platform.h
@@ -138,30 +138,10 @@ struct ixp2000_flash_data {
unsigned long (*bank_setup)(unsigned long);
};
-/*
- * GPIO helper functions
- */
-#define GPIO_IN 0
-#define GPIO_OUT 1
-
-extern void gpio_line_config(int line, int style);
-
-static inline int gpio_line_get(int line)
-{
- return (((*IXP2000_GPIO_PLR) >> line) & 1);
-}
-
-static inline void gpio_line_set(int line, int value)
-{
- if (value)
- ixp2000_reg_write(IXP2000_GPIO_POSR, (1 << line));
- else
- ixp2000_reg_write(IXP2000_GPIO_POCR, (1 << line));
-}
-
struct ixp2000_i2c_pins {
unsigned long sda_pin;
unsigned long scl_pin;
};
+
#endif /* !__ASSEMBLY__ */
diff --git a/include/asm-arm/arch-ixp2000/vmalloc.h b/include/asm-arm/arch-ixp2000/vmalloc.h
index 473dff4ec561..275136963a0c 100644
--- a/include/asm-arm/arch-ixp2000/vmalloc.h
+++ b/include/asm-arm/arch-ixp2000/vmalloc.h
@@ -17,4 +17,4 @@
* The vmalloc() routines leaves a hole of 4kB between each vmalloced
* area for the same reason. ;)
*/
-#define VMALLOC_END 0xfaffefff
+#define VMALLOC_END 0xfb000000
diff --git a/include/asm-arm/arch-ixp4xx/debug-macro.S b/include/asm-arm/arch-ixp4xx/debug-macro.S
index 4499ae8e4b44..45a6c6cc29d5 100644
--- a/include/asm-arm/arch-ixp4xx/debug-macro.S
+++ b/include/asm-arm/arch-ixp4xx/debug-macro.S
@@ -14,6 +14,7 @@
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0xc8000000
+ orrne \rx, \rx, #0x00b00000
movne \rx, #0xff000000
add \rx,\rx,#3 @ Uart regs are at off set of 3 if
@ byte writes used - Big Endian.
diff --git a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
index 8eeb1db6309d..004696a95bdb 100644
--- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
+++ b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
@@ -69,6 +69,16 @@
#define IXP4XX_PERIPHERAL_BASE_VIRT (0xFFBF2000)
#define IXP4XX_PERIPHERAL_REGION_SIZE (0x0000C000)
+/*
+ * Debug UART
+ *
+ * This is basically a remap of UART1 into a region that is section
+ * aligned so that it * can be used with the low-level debug code.
+ */
+#define IXP4XX_DEBUG_UART_BASE_PHYS (0xC8000000)
+#define IXP4XX_DEBUG_UART_BASE_VIRT (0xffb00000)
+#define IXP4XX_DEBUG_UART_REGION_SIZE (0x00001000)
+
#define IXP4XX_EXP_CS0_OFFSET 0x00
#define IXP4XX_EXP_CS1_OFFSET 0x04
#define IXP4XX_EXP_CS2_OFFSET 0x08
diff --git a/include/asm-arm/arch-omap/tps65010.h b/include/asm-arm/arch-omap/tps65010.h
index 0f97bb2e8fce..b9aa2b3a3909 100644
--- a/include/asm-arm/arch-omap/tps65010.h
+++ b/include/asm-arm/arch-omap/tps65010.h
@@ -30,6 +30,66 @@
/*
* ----------------------------------------------------------------------------
+ * Registers, all 8 bits
+ * ----------------------------------------------------------------------------
+ */
+
+#define TPS_CHGSTATUS 0x01
+# define TPS_CHG_USB (1 << 7)
+# define TPS_CHG_AC (1 << 6)
+# define TPS_CHG_THERM (1 << 5)
+# define TPS_CHG_TERM (1 << 4)
+# define TPS_CHG_TAPER_TMO (1 << 3)
+# define TPS_CHG_CHG_TMO (1 << 2)
+# define TPS_CHG_PRECHG_TMO (1 << 1)
+# define TPS_CHG_TEMP_ERR (1 << 0)
+#define TPS_REGSTATUS 0x02
+# define TPS_REG_ONOFF (1 << 7)
+# define TPS_REG_COVER (1 << 6)
+# define TPS_REG_UVLO (1 << 5)
+# define TPS_REG_NO_CHG (1 << 4) /* tps65013 */
+# define TPS_REG_PG_LD02 (1 << 3)
+# define TPS_REG_PG_LD01 (1 << 2)
+# define TPS_REG_PG_MAIN (1 << 1)
+# define TPS_REG_PG_CORE (1 << 0)
+#define TPS_MASK1 0x03
+#define TPS_MASK2 0x04
+#define TPS_ACKINT1 0x05
+#define TPS_ACKINT2 0x06
+#define TPS_CHGCONFIG 0x07
+# define TPS_CHARGE_POR (1 << 7) /* 65010/65012 */
+# define TPS65013_AUA (1 << 7) /* 65011/65013 */
+# define TPS_CHARGE_RESET (1 << 6)
+# define TPS_CHARGE_FAST (1 << 5)
+# define TPS_CHARGE_CURRENT (3 << 3)
+# define TPS_VBUS_500MA (1 << 2)
+# define TPS_VBUS_CHARGING (1 << 1)
+# define TPS_CHARGE_ENABLE (1 << 0)
+#define TPS_LED1_ON 0x08
+#define TPS_LED1_PER 0x09
+#define TPS_LED2_ON 0x0a
+#define TPS_LED2_PER 0x0b
+#define TPS_VDCDC1 0x0c
+# define TPS_ENABLE_LP (1 << 3)
+#define TPS_VDCDC2 0x0d
+#define TPS_VREGS1 0x0e
+# define TPS_LDO2_ENABLE (1 << 7)
+# define TPS_LDO2_OFF (1 << 6)
+# define TPS_VLDO2_3_0V (3 << 4)
+# define TPS_VLDO2_2_75V (2 << 4)
+# define TPS_VLDO2_2_5V (1 << 4)
+# define TPS_VLDO2_1_8V (0 << 4)
+# define TPS_LDO1_ENABLE (1 << 3)
+# define TPS_LDO1_OFF (1 << 2)
+# define TPS_VLDO1_3_0V (3 << 0)
+# define TPS_VLDO1_2_75V (2 << 0)
+# define TPS_VLDO1_2_5V (1 << 0)
+# define TPS_VLDO1_ADJ (0 << 0)
+#define TPS_MASK3 0x0f
+#define TPS_DEFGPIO 0x10
+
+/*
+ * ----------------------------------------------------------------------------
* Macros used by exported functions
* ----------------------------------------------------------------------------
*/
@@ -71,10 +131,26 @@ extern int tps65010_set_gpio_out_value(unsigned gpio, unsigned value);
*/
extern int tps65010_set_led(unsigned led, unsigned mode);
+/* tps65010_set_vib parameter:
+ * value: ON or OFF
+ */
+extern int tps65010_set_vib(unsigned value);
+
/* tps65010_set_low_pwr parameter:
* mode: ON or OFF
*/
extern int tps65010_set_low_pwr(unsigned mode);
+/* tps65010_config_vregs1 parameter:
+ * value to be written to VREGS1 register
+ * Note: The complete register is written, set all bits you need
+ */
+extern int tps65010_config_vregs1(unsigned value);
+
+/* tps65013_set_low_pwr parameter:
+ * mode: ON or OFF
+ */
+extern int tps65013_set_low_pwr(unsigned mode);
+
#endif /* __ASM_ARCH_TPS65010_H */
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 39741d3c9a34..b5e54a9e9fa7 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1296,6 +1296,7 @@
#define GPIO111_MMCDAT3 111 /* MMC DAT3 (PXA27x) */
#define GPIO111_MMCCS1 111 /* MMC Chip Select 1 (PXA27x) */
#define GPIO112_MMCCMD 112 /* MMC CMD (PXA27x) */
+#define GPIO113_I2S_SYSCLK 113 /* I2S System Clock (PXA27x) */
#define GPIO113_AC97_RESET_N 113 /* AC97 NRESET on (PXA27x) */
/* GPIO alternate function mode & direction */
@@ -1428,6 +1429,7 @@
#define GPIO111_MMCDAT3_MD (111 | GPIO_ALT_FN_1_OUT)
#define GPIO110_MMCCS1_MD (111 | GPIO_ALT_FN_1_OUT)
#define GPIO112_MMCCMD_MD (112 | GPIO_ALT_FN_1_OUT)
+#define GPIO113_I2S_SYSCLK_MD (113 | GPIO_ALT_FN_1_OUT)
#define GPIO113_AC97_RESET_N_MD (113 | GPIO_ALT_FN_2_OUT)
#define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_OUT)
#define GPIO118_I2CSDA_MD (118 | GPIO_ALT_FN_1_IN)
diff --git a/include/asm-arm/arch-versatile/hardware.h b/include/asm-arm/arch-versatile/hardware.h
index d5fb4a251e7f..41c1bee342ad 100644
--- a/include/asm-arm/arch-versatile/hardware.h
+++ b/include/asm-arm/arch-versatile/hardware.h
@@ -25,19 +25,26 @@
#include <asm/sizes.h>
#include <asm/arch/platform.h>
-// FIXME = PCI settings need to be fixed!!!!!
-
/*
- * Similar to above, but for PCI addresses (memory, IO, Config and the
- * V3 chip itself). WARNING: this has to mirror definitions in platform.h
+ * PCI space virtual addresses
*/
-#define PCI_MEMORY_VADDR 0xe8000000
-#define PCI_CONFIG_VADDR 0xec000000
-#define PCI_V3_VADDR 0xed000000
-#define PCI_IO_VADDR 0xee000000
+#define VERSATILE_PCI_VIRT_BASE 0xe8000000
+#define VERSATILE_PCI_CFG_VIRT_BASE 0xe9000000
+
+#if 0
+#define VERSATILE_PCI_VIRT_MEM_BASE0 0xf4000000
+#define VERSATILE_PCI_VIRT_MEM_BASE1 0xf5000000
+#define VERSATILE_PCI_VIRT_MEM_BASE2 0xf6000000
+
+#define PCIO_BASE VERSATILE_PCI_VIRT_MEM_BASE0
+#define PCIMEM_BASE VERSATILE_PCI_VIRT_MEM_BASE1
+#endif
+
+/* CIK guesswork */
+#define PCIBIOS_MIN_IO 0x44000000
+#define PCIBIOS_MIN_MEM 0x50000000
-#define PCIO_BASE PCI_IO_VADDR
-#define PCIMEM_BASE PCI_MEMORY_VADDR
+#define pcibios_assign_all_busses() 1
/* macro to get at IO space when running virtually */
#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
diff --git a/include/asm-arm/arch-versatile/io.h b/include/asm-arm/arch-versatile/io.h
index dbb7158788fc..9f895bf61494 100644
--- a/include/asm-arm/arch-versatile/io.h
+++ b/include/asm-arm/arch-versatile/io.h
@@ -20,7 +20,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#define IO_SPACE_LIMIT 0xffff
+#define IO_SPACE_LIMIT 0xffffffff
#define __io(a) ((void __iomem *)(a))
#define __mem_pci(a) (a)
diff --git a/include/asm-arm/arch-versatile/platform.h b/include/asm-arm/arch-versatile/platform.h
index 2598d1f08548..cbdd9fb96332 100644
--- a/include/asm-arm/arch-versatile/platform.h
+++ b/include/asm-arm/arch-versatile/platform.h
@@ -76,7 +76,7 @@
#define VERSATILE_SYS_NVFLAGSSET_OFFSET 0x38
#define VERSATILE_SYS_NVFLAGSCLR_OFFSET 0x3C
#define VERSATILE_SYS_RESETCTL_OFFSET 0x40
-#define VERSATILE_SYS_PICCTL_OFFSET 0x44
+#define VERSATILE_SYS_PCICTL_OFFSET 0x44
#define VERSATILE_SYS_MCI_OFFSET 0x48
#define VERSATILE_SYS_FLASH_OFFSET 0x4C
#define VERSATILE_SYS_CLCD_OFFSET 0x50
@@ -114,7 +114,7 @@
#define VERSATILE_SYS_NVFLAGSSET (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSSET_OFFSET)
#define VERSATILE_SYS_NVFLAGSCLR (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSCLR_OFFSET)
#define VERSATILE_SYS_RESETCTL (VERSATILE_SYS_BASE + VERSATILE_SYS_RESETCTL_OFFSET)
-#define VERSATILE_SYS_PICCTL (VERSATILE_SYS_BASE + VERSATILE_SYS_PICCTL_OFFSET)
+#define VERSATILE_SYS_PCICTL (VERSATILE_SYS_BASE + VERSATILE_SYS_PCICTL_OFFSET)
#define VERSATILE_SYS_MCI (VERSATILE_SYS_BASE + VERSATILE_SYS_MCI_OFFSET)
#define VERSATILE_SYS_FLASH (VERSATILE_SYS_BASE + VERSATILE_SYS_FLASH_OFFSET)
#define VERSATILE_SYS_CLCD (VERSATILE_SYS_BASE + VERSATILE_SYS_CLCD_OFFSET)
@@ -225,7 +225,20 @@
#define VERSATILE_SSMC_BASE 0x20000000 /* SSMC */
#define VERSATILE_IB2_BASE 0x24000000 /* IB2 module */
#define VERSATILE_MBX_BASE 0x40000000 /* MBX */
+
+/* PCI space */
#define VERSATILE_PCI_BASE 0x41000000 /* PCI Interface */
+#define VERSATILE_PCI_CFG_BASE 0x42000000
+#define VERSATILE_PCI_MEM_BASE0 0x44000000
+#define VERSATILE_PCI_MEM_BASE1 0x50000000
+#define VERSATILE_PCI_MEM_BASE2 0x60000000
+/* Sizes of above maps */
+#define VERSATILE_PCI_BASE_SIZE 0x01000000
+#define VERSATILE_PCI_CFG_BASE_SIZE 0x02000000
+#define VERSATILE_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */
+#define VERSATILE_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */
+#define VERSATILE_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */
+
#define VERSATILE_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */
#define VERSATILE_LT_BASE 0x80000000 /* Logic Tile expansion */
@@ -498,11 +511,17 @@
/*
* IB2 Versatile/AB expansion board definitions
*/
-#define VERSATILE_IB2_CAMERA_BANK 0x24000000
-#define VERSATILE_IB2_KBD_DATAREG 0x25000000
-#define VERSATILE_IB2_IER 0x26000000 /* for VICINTSOURCE27 */
-#define VERSATILE_IB2_CTRL 0x27000000
-#define VERSATILE_IB2_STAT 0x27000004
+#define VERSATILE_IB2_CAMERA_BANK VERSATILE_IB2_BASE
+#define VERSATILE_IB2_KBD_DATAREG (VERSATILE_IB2_BASE + 0x01000000)
+
+/* VICINTSOURCE27 */
+#define VERSATILE_IB2_INT_BASE (VERSATILE_IB2_BASE + 0x02000000)
+#define VERSATILE_IB2_IER (VERSATILE_IB2_INT_BASE + 0)
+#define VERSATILE_IB2_ISR (VERSATILE_IB2_INT_BASE + 4)
+
+#define VERSATILE_IB2_CTL_BASE (VERSATILE_IB2_BASE + 0x03000000)
+#define VERSATILE_IB2_CTRL (VERSATILE_IB2_CTL_BASE + 0)
+#define VERSATILE_IB2_STAT (VERSATILE_IB2_CTL_BASE + 4)
#endif
#endif
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index 09ffeed507c2..035cdcff43d2 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -16,6 +16,9 @@
#include <asm/mman.h>
#include <asm/glue.h>
+#include <asm/shmparam.h>
+
+#define CACHE_COLOUR(vaddr) ((vaddr & (SHMLBA - 1)) >> PAGE_SHIFT)
/*
* Cache Model
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index cbceacbe5afa..a1696ba238d3 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -38,9 +38,9 @@ typedef struct user_fp elf_fpregset_t;
*/
#define ELF_CLASS ELFCLASS32
#ifdef __ARMEB__
-#define ELF_DATA ELFDATA2MSB;
+#define ELF_DATA ELFDATA2MSB
#else
-#define ELF_DATA ELFDATA2LSB;
+#define ELF_DATA ELFDATA2LSB
#endif
#define ELF_ARCH EM_ARM
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index 658ffa384fda..cc4b5f5dbfcf 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -273,6 +273,35 @@ extern void __iounmap(void __iomem *addr);
#endif
/*
+ * io{read,write}{8,16,32} macros
+ */
+#ifndef ioread8
+#define ioread8(p) ({ unsigned int __v = __raw_readb(p); __v; })
+#define ioread16(p) ({ unsigned int __v = le16_to_cpu(__raw_readw(p)); __v; })
+#define ioread32(p) ({ unsigned int __v = le32_to_cpu(__raw_readl(p)); __v; })
+
+#define iowrite8(v,p) __raw_writeb(v, p)
+#define iowrite16(v,p) __raw_writew(cpu_to_le16(v), p)
+#define iowrite32(v,p) __raw_writel(cpu_to_le32(v), p)
+
+#define ioread8_rep(p,d,c) __raw_readsb(p,d,c)
+#define ioread16_rep(p,d,c) __raw_readsw(p,d,c)
+#define ioread32_rep(p,d,c) __raw_readsl(p,d,c)
+
+#define iowrite8_rep(p,s,c) __raw_writesb(p,s,c)
+#define iowrite16_rep(p,s,c) __raw_writesw(p,s,c)
+#define iowrite32_rep(p,s,c) __raw_writesl(p,s,c)
+
+extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
+extern void ioport_unmap(void __iomem *addr);
+#endif
+
+struct pci_dev;
+
+extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen);
+extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
+
+/*
* can the hardware map this into one segment or not, given no other
* constraints.
*/
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index 5cf4fd659fd5..047980ad18d1 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -39,8 +39,29 @@ struct sys_timer {
void (*suspend)(void);
void (*resume)(void);
unsigned long (*offset)(void);
+
+#ifdef CONFIG_NO_IDLE_HZ
+ struct dyn_tick_timer *dyn_tick;
+#endif
+};
+
+#ifdef CONFIG_NO_IDLE_HZ
+
+#define DYN_TICK_SKIPPING (1 << 2)
+#define DYN_TICK_ENABLED (1 << 1)
+#define DYN_TICK_SUITABLE (1 << 0)
+
+struct dyn_tick_timer {
+ unsigned int state; /* Current state */
+ int (*enable)(void); /* Enables dynamic tick */
+ int (*disable)(void); /* Disables dynamic tick */
+ void (*reprogram)(unsigned long); /* Reprograms the timer */
+ int (*handler)(int, void *, struct pt_regs *);
};
+void timer_dyn_reprogram(void);
+#endif
+
extern struct sys_timer *system_timer;
extern void timer_tick(struct pt_regs *);
diff --git a/include/asm-arm/pgalloc.h b/include/asm-arm/pgalloc.h
index e814f8144f8b..bc18ff405181 100644
--- a/include/asm-arm/pgalloc.h
+++ b/include/asm-arm/pgalloc.h
@@ -89,6 +89,13 @@ static inline void pte_free(struct page *pte)
__free_page(pte);
}
+static inline void __pmd_populate(pmd_t *pmdp, unsigned long pmdval)
+{
+ pmdp[0] = __pmd(pmdval);
+ pmdp[1] = __pmd(pmdval + 256 * sizeof(pte_t));
+ flush_pmd_entry(pmdp);
+}
+
/*
* Populate the pmdp entry with a pointer to the pte. This pmd is part
* of the mm address space.
@@ -99,32 +106,19 @@ static inline void
pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmdp, pte_t *ptep)
{
unsigned long pte_ptr = (unsigned long)ptep;
- unsigned long pmdval;
-
- BUG_ON(mm != &init_mm);
/*
* The pmd must be loaded with the physical
* address of the PTE table
*/
pte_ptr -= PTRS_PER_PTE * sizeof(void *);
- pmdval = __pa(pte_ptr) | _PAGE_KERNEL_TABLE;
- pmdp[0] = __pmd(pmdval);
- pmdp[1] = __pmd(pmdval + 256 * sizeof(pte_t));
- flush_pmd_entry(pmdp);
+ __pmd_populate(pmdp, __pa(pte_ptr) | _PAGE_KERNEL_TABLE);
}
static inline void
pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep)
{
- unsigned long pmdval;
-
- BUG_ON(mm == &init_mm);
-
- pmdval = page_to_pfn(ptep) << PAGE_SHIFT | _PAGE_USER_TABLE;
- pmdp[0] = __pmd(pmdval);
- pmdp[1] = __pmd(pmdval + 256 * sizeof(pte_t));
- flush_pmd_entry(pmdp);
+ __pmd_populate(pmdp, page_to_pfn(ptep) << PAGE_SHIFT | _PAGE_USER_TABLE);
}
#endif
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index 46e69ae395af..760f6e65af05 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -114,6 +114,7 @@ typedef unsigned long sigset_t;
#define SIGSTKSZ 8192
#ifdef __KERNEL__
+#define SA_TIMER 0x40000000
#define SA_IRQNOMASK 0x08000000
#endif
diff --git a/include/asm-arm/smp.h b/include/asm-arm/smp.h
index f21fd8f6bcdd..6c6c60adbbaa 100644
--- a/include/asm-arm/smp.h
+++ b/include/asm-arm/smp.h
@@ -21,7 +21,7 @@
# error "<asm-arm/smp.h> included in non-SMP build"
#endif
-#define smp_processor_id() (current_thread_info()->cpu)
+#define raw_smp_processor_id() (current_thread_info()->cpu)
extern cpumask_t cpu_present_mask;
#define cpu_possible_map cpu_present_mask
@@ -55,4 +55,18 @@ extern void smp_cross_call(cpumask_t callmap);
*/
extern int boot_secondary(unsigned int cpu, struct task_struct *);
+/*
+ * Perform platform specific initialisation of the specified CPU.
+ */
+extern void platform_secondary_init(unsigned int cpu);
+
+/*
+ * Initial data for bringing up a secondary CPU.
+ */
+struct secondary_data {
+ unsigned long pgdir;
+ void *stack;
+};
+extern struct secondary_data secondary_data;
+
#endif /* ifndef __ASM_ARM_SMP_H */
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index b13a8da4847b..3d0d2860b6db 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -104,6 +104,7 @@ extern void show_pte(struct mm_struct *mm, unsigned long addr);
extern void __show_regs(struct pt_regs *);
extern int cpu_architecture(void);
+extern void cpu_init(void);
#define set_cr(x) \
__asm__ __volatile__( \
@@ -144,34 +145,12 @@ extern unsigned int user_debug;
#define set_wmb(var, value) do { var = value; wmb(); } while (0)
#define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t");
-#ifdef CONFIG_SMP
/*
- * Define our own context switch locking. This allows us to enable
- * interrupts over the context switch, otherwise we end up with high
- * interrupt latency. The real problem area is switch_mm() which may
- * do a full cache flush.
+ * switch_mm() may do a full cache flush over the context switch,
+ * so enable interrupts over the context switch to avoid high
+ * latency.
*/
-#define prepare_arch_switch(rq,next) \
-do { \
- spin_lock(&(next)->switch_lock); \
- spin_unlock_irq(&(rq)->lock); \
-} while (0)
-
-#define finish_arch_switch(rq,prev) \
- spin_unlock(&(prev)->switch_lock)
-
-#define task_running(rq,p) \
- ((rq)->curr == (p) || spin_is_locked(&(p)->switch_lock))
-#else
-/*
- * Our UP-case is more simple, but we assume knowledge of how
- * spin_unlock_irq() and friends are implemented. This avoids
- * us needlessly decrementing and incrementing the preempt count.
- */
-#define prepare_arch_switch(rq,next) local_irq_enable()
-#define finish_arch_switch(rq,prev) spin_unlock(&(rq)->lock)
-#define task_running(rq,p) ((rq)->curr == (p))
-#endif
+#define __ARCH_WANT_INTERRUPTS_ON_CTXSW
/*
* switch_to(prev, next) should switch from task `prev' to `next'
@@ -307,7 +286,7 @@ do { \
({ \
unsigned long flags; \
local_save_flags(flags); \
- flags & PSR_I_BIT; \
+ (int)(flags & PSR_I_BIT); \
})
#ifdef CONFIG_SMP
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index 66c585c50cf9..8252a4cd860f 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -49,7 +49,7 @@ struct cpu_context_save {
*/
struct thread_info {
unsigned long flags; /* low level flags */
- __s32 preempt_count; /* 0 => preemptable, <0 => bug */
+ int preempt_count; /* 0 => preemptable, <0 => bug */
mm_segment_t addr_limit; /* address limit */
struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */