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-rw-r--r--include/asm-arm/arch-ixp2000/enp2611.h16
-rw-r--r--include/asm-arm/arch-ixp2000/ixp2000-regs.h7
-rw-r--r--include/asm-arm/arch-ixp2000/system.h23
-rw-r--r--include/asm-arm/arch-ixp2000/uengine.h62
-rw-r--r--include/asm-arm/arch-realview/debug-macro.S38
-rw-r--r--include/asm-arm/arch-realview/dma.h27
-rw-r--r--include/asm-arm/arch-realview/entry-macro.S49
-rw-r--r--include/asm-arm/arch-realview/hardware.h31
-rw-r--r--include/asm-arm/arch-realview/io.h34
-rw-r--r--include/asm-arm/arch-realview/irqs.h103
-rw-r--r--include/asm-arm/arch-realview/memory.h38
-rw-r--r--include/asm-arm/arch-realview/param.h19
-rw-r--r--include/asm-arm/arch-realview/platform.h395
-rw-r--r--include/asm-arm/arch-realview/system.h51
-rw-r--r--include/asm-arm/arch-realview/timex.h23
-rw-r--r--include/asm-arm/arch-realview/uncompress.h54
-rw-r--r--include/asm-arm/arch-realview/vmalloc.h21
-rw-r--r--include/asm-arm/arch-s3c2410/regs-iis.h1
-rw-r--r--include/asm-arm/hardware/amba_clcd.h2
19 files changed, 974 insertions, 20 deletions
diff --git a/include/asm-arm/arch-ixp2000/enp2611.h b/include/asm-arm/arch-ixp2000/enp2611.h
index 31ae88674968..95128d9f5026 100644
--- a/include/asm-arm/arch-ixp2000/enp2611.h
+++ b/include/asm-arm/arch-ixp2000/enp2611.h
@@ -21,8 +21,20 @@
21#ifndef __ENP2611_H 21#ifndef __ENP2611_H
22#define __ENP2611_H 22#define __ENP2611_H
23 23
24#define ENP2611_GPIO_SCL 0x07 24#define ENP2611_CALEB_PHYS_BASE 0xc5000000
25#define ENP2611_GPIO_SDA 0x06 25#define ENP2611_CALEB_VIRT_BASE 0xfe000000
26#define ENP2611_CALEB_SIZE 0x00100000
27
28#define ENP2611_PM3386_0_PHYS_BASE 0xc6000000
29#define ENP2611_PM3386_0_VIRT_BASE 0xfe100000
30#define ENP2611_PM3386_0_SIZE 0x00100000
31
32#define ENP2611_PM3386_1_PHYS_BASE 0xc6400000
33#define ENP2611_PM3386_1_VIRT_BASE 0xfe200000
34#define ENP2611_PM3386_1_SIZE 0x00100000
35
36#define ENP2611_GPIO_SCL 7
37#define ENP2611_GPIO_SDA 6
26 38
27 39
28#endif 40#endif
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index def089d693d2..fc5ac6aec4f2 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -59,14 +59,15 @@
59#define IXP2000_CAP_SIZE 0x00100000 59#define IXP2000_CAP_SIZE 0x00100000
60 60
61/* 61/*
62 * Addresses for specific on-chip peripherals 62 * Addresses for specific on-chip peripherals.
63 */ 63 */
64#define IXP2000_SLOWPORT_CSR_VIRT_BASE 0xfef80000 64#define IXP2000_SLOWPORT_CSR_VIRT_BASE 0xfef80000
65#define IXP2000_GLOBAL_REG_VIRT_BASE 0xfef04000 65#define IXP2000_GLOBAL_REG_VIRT_BASE 0xfef04000
66#define IXP2000_UART_PHYS_BASE 0xc0030000 66#define IXP2000_UART_PHYS_BASE 0xc0030000
67#define IXP2000_UART_VIRT_BASE 0xfef30000 67#define IXP2000_UART_VIRT_BASE 0xfef30000
68#define IXP2000_TIMER_VIRT_BASE 0xfef20000 68#define IXP2000_TIMER_VIRT_BASE 0xfef20000
69#define IXP2000_GPIO_VIRT_BASE 0Xfef10000 69#define IXP2000_UENGINE_CSR_VIRT_BASE 0xfef18000
70#define IXP2000_GPIO_VIRT_BASE 0xfef10000
70 71
71/* 72/*
72 * Devices outside of the 0xc0000000 -> 0xc0100000 range. The virtual 73 * Devices outside of the 0xc0000000 -> 0xc0100000 range. The virtual
@@ -252,7 +253,7 @@
252#define IXP2000_PCI_XSCALE_INT_ENABLE IXP2000_PCI_CSR(0x15C) 253#define IXP2000_PCI_XSCALE_INT_ENABLE IXP2000_PCI_CSR(0x15C)
253 254
254#define IXP2000_PCICNTL_PNR (1<<17) /* PCI not Reset bit of PCI_CONTROL */ 255#define IXP2000_PCICNTL_PNR (1<<17) /* PCI not Reset bit of PCI_CONTROL */
255#define IXP2000_PCICNTL_PCF (1<<28) /* PCI Centrolfunction bit */ 256#define IXP2000_PCICNTL_PCF (1<<28) /* PCI Central function bit */
256#define IXP2000_XSCALE_INT (1<<1) /* Interrupt from XScale to PCI */ 257#define IXP2000_XSCALE_INT (1<<1) /* Interrupt from XScale to PCI */
257 258
258/* These are from the IRQ register in the PCI ISR register */ 259/* These are from the IRQ register in the PCI ISR register */
diff --git a/include/asm-arm/arch-ixp2000/system.h b/include/asm-arm/arch-ixp2000/system.h
index 4f489cc0dfa5..ddbbb34b5f95 100644
--- a/include/asm-arm/arch-ixp2000/system.h
+++ b/include/asm-arm/arch-ixp2000/system.h
@@ -26,29 +26,24 @@ static inline void arch_reset(char mode)
26 * RedBoot bank. 26 * RedBoot bank.
27 */ 27 */
28 if (machine_is_ixdp2401()) { 28 if (machine_is_ixdp2401()) {
29 *IXDP2X01_CPLD_FLASH_REG = ((0 >> IXDP2X01_FLASH_WINDOW_BITS) 29 ixp2000_reg_write(IXDP2X01_CPLD_FLASH_REG,
30 | IXDP2X01_CPLD_FLASH_INTERN); 30 ((0 >> IXDP2X01_FLASH_WINDOW_BITS)
31 *IXDP2X01_CPLD_RESET_REG = 0xffffffff; 31 | IXDP2X01_CPLD_FLASH_INTERN));
32 ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0xffffffff);
32 } 33 }
33 34
34 /* 35 /*
35 * On IXDP2801 we need to write this magic sequence to the CPLD 36 * On IXDP2801 we need to write this magic sequence to the CPLD
36 * to cause a complete reset of the CPU and all external devices 37 * to cause a complete reset of the CPU and all external devices
37 * and moves the flash bank register back to 0. 38 * and move the flash bank register back to 0.
38 */ 39 */
39 if (machine_is_ixdp2801()) { 40 if (machine_is_ixdp2801()) {
40 unsigned long reset_reg = *IXDP2X01_CPLD_RESET_REG; 41 unsigned long reset_reg = *IXDP2X01_CPLD_RESET_REG;
42
41 reset_reg = 0x55AA0000 | (reset_reg & 0x0000FFFF); 43 reset_reg = 0x55AA0000 | (reset_reg & 0x0000FFFF);
42 *IXDP2X01_CPLD_RESET_REG = reset_reg; 44 ixp2000_reg_write(IXDP2X01_CPLD_RESET_REG, reset_reg);
43 mb(); 45 ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0x80000000);
44 *IXDP2X01_CPLD_RESET_REG = 0x80000000;
45 } 46 }
46 47
47 /* 48 ixp2000_reg_wrb(IXP2000_RESET0, RSTALL);
48 * We do a reset all if we are PCI master. We could be a slave and we
49 * don't want to do anything funky on the PCI bus.
50 */
51 if (*IXP2000_STRAP_OPTIONS & CFG_PCI_BOOT_HOST) {
52 *(IXP2000_RESET0) |= (RSTALL);
53 }
54} 49}
diff --git a/include/asm-arm/arch-ixp2000/uengine.h b/include/asm-arm/arch-ixp2000/uengine.h
new file mode 100644
index 000000000000..b442d65c6593
--- /dev/null
+++ b/include/asm-arm/arch-ixp2000/uengine.h
@@ -0,0 +1,62 @@
1/*
2 * Generic library functions for the microengines found on the Intel
3 * IXP2000 series of network processors.
4 *
5 * Copyright (C) 2004, 2005 Lennert Buytenhek <buytenh@wantstofly.org>
6 * Dedicated to Marija Kulikova.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License as
10 * published by the Free Software Foundation; either version 2.1 of the
11 * License, or (at your option) any later version.
12 */
13
14#ifndef __IXP2000_UENGINE_H
15#define __IXP2000_UENGINE_H
16
17extern u32 ixp2000_uengine_mask;
18
19struct ixp2000_uengine_code
20{
21 u32 cpu_model_bitmask;
22 u8 cpu_min_revision;
23 u8 cpu_max_revision;
24
25 u32 uengine_parameters;
26
27 struct ixp2000_reg_value {
28 int reg;
29 u32 value;
30 } *initial_reg_values;
31
32 int num_insns;
33 u8 *insns;
34};
35
36u32 ixp2000_uengine_csr_read(int uengine, int offset);
37void ixp2000_uengine_csr_write(int uengine, int offset, u32 value);
38void ixp2000_uengine_reset(u32 uengine_mask);
39void ixp2000_uengine_set_mode(int uengine, u32 mode);
40void ixp2000_uengine_load_microcode(int uengine, u8 *ucode, int insns);
41void ixp2000_uengine_init_context(int uengine, int context, int pc);
42void ixp2000_uengine_start_contexts(int uengine, u8 ctx_mask);
43void ixp2000_uengine_stop_contexts(int uengine, u8 ctx_mask);
44int ixp2000_uengine_load(int uengine, struct ixp2000_uengine_code *c);
45
46#define IXP2000_UENGINE_8_CONTEXTS 0x00000000
47#define IXP2000_UENGINE_4_CONTEXTS 0x80000000
48#define IXP2000_UENGINE_PRN_UPDATE_EVERY 0x40000000
49#define IXP2000_UENGINE_PRN_UPDATE_ON_ACCESS 0x00000000
50#define IXP2000_UENGINE_NN_FROM_SELF 0x00100000
51#define IXP2000_UENGINE_NN_FROM_PREVIOUS 0x00000000
52#define IXP2000_UENGINE_ASSERT_EMPTY_AT_3 0x000c0000
53#define IXP2000_UENGINE_ASSERT_EMPTY_AT_2 0x00080000
54#define IXP2000_UENGINE_ASSERT_EMPTY_AT_1 0x00040000
55#define IXP2000_UENGINE_ASSERT_EMPTY_AT_0 0x00000000
56#define IXP2000_UENGINE_LM_ADDR1_GLOBAL 0x00020000
57#define IXP2000_UENGINE_LM_ADDR1_PER_CONTEXT 0x00000000
58#define IXP2000_UENGINE_LM_ADDR0_GLOBAL 0x00010000
59#define IXP2000_UENGINE_LM_ADDR0_PER_CONTEXT 0x00000000
60
61
62#endif
diff --git a/include/asm-arm/arch-realview/debug-macro.S b/include/asm-arm/arch-realview/debug-macro.S
new file mode 100644
index 000000000000..ed28bd012236
--- /dev/null
+++ b/include/asm-arm/arch-realview/debug-macro.S
@@ -0,0 +1,38 @@
1/* linux/include/asm-arm/arch-realview/debug-macro.S
2 *
3 * Debugging macro include header
4 *
5 * Copyright (C) 1994-1999 Russell King
6 * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12*/
13
14#include <asm/hardware/amba_serial.h>
15
16 .macro addruart,rx
17 mrc p15, 0, \rx, c1, c0
18 tst \rx, #1 @ MMU enabled?
19 moveq \rx, #0x10000000
20 movne \rx, #0xf1000000 @ virtual base
21 orr \rx, \rx, #0x00009000
22 .endm
23
24 .macro senduart,rd,rx
25 strb \rd, [\rx, #UART01x_DR]
26 .endm
27
28 .macro waituart,rd,rx
291001: ldr \rd, [\rx, #0x18] @ UARTFLG
30 tst \rd, #1 << 5 @ UARTFLGUTXFF - 1 when full
31 bne 1001b
32 .endm
33
34 .macro busyuart,rd,rx
351001: ldr \rd, [\rx, #0x18] @ UARTFLG
36 tst \rd, #1 << 3 @ UARTFLGUBUSY - 1 when busy
37 bne 1001b
38 .endm
diff --git a/include/asm-arm/arch-realview/dma.h b/include/asm-arm/arch-realview/dma.h
new file mode 100644
index 000000000000..744491a74bd9
--- /dev/null
+++ b/include/asm-arm/arch-realview/dma.h
@@ -0,0 +1,27 @@
1/*
2 * linux/include/asm-arm/arch-realview/dma.h
3 *
4 * Copyright (C) 2003 ARM Limited.
5 * Copyright (C) 1997,1998 Russell King
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21#ifndef __ASM_ARCH_DMA_H
22#define __ASM_ARCH_DMA_H
23
24#define MAX_DMA_ADDRESS 0xffffffff
25#define MAX_DMA_CHANNELS 0
26
27#endif /* _ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
new file mode 100644
index 000000000000..2712ba77bb3a
--- /dev/null
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -0,0 +1,49 @@
1/*
2 * include/asm-arm/arch-realview/entry-macro.S
3 *
4 * Low-level IRQ helper macros for RealView platforms
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10
11#include <asm/hardware/gic.h>
12
13 .macro disable_fiq
14 .endm
15
16 /*
17 * The interrupt numbering scheme is defined in the
18 * interrupt controller spec. To wit:
19 *
20 * Interrupts 0-15 are IPI
21 * 16-28 are reserved
22 * 29-31 are local. We allow 30 to be used for the watchdog.
23 * 32-1020 are global
24 * 1021-1022 are reserved
25 * 1023 is "spurious" (no interrupt)
26 *
27 * For now, we ignore all local interrupts so only return an interrupt if it's
28 * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs.
29 *
30 * A simple read from the controller will tell us the number of the highest
31 * priority enabled interrupt. We then just need to check whether it is in the
32 * valid range for an IRQ (30-1020 inclusive).
33 */
34
35 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
36
37 ldr \base, =IO_ADDRESS(REALVIEW_GIC_CPU_BASE)
38 ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */
39
40 ldr \tmp, =1021
41
42 bic \irqnr, \irqstat, #0x1c00
43
44 cmp \irqnr, #29
45 cmpcc \irqnr, \irqnr
46 cmpne \irqnr, \tmp
47 cmpcs \irqnr, \irqnr
48
49 .endm
diff --git a/include/asm-arm/arch-realview/hardware.h b/include/asm-arm/arch-realview/hardware.h
new file mode 100644
index 000000000000..67879cdb6ef2
--- /dev/null
+++ b/include/asm-arm/arch-realview/hardware.h
@@ -0,0 +1,31 @@
1/*
2 * linux/include/asm-arm/arch-realview/hardware.h
3 *
4 * This file contains the hardware definitions of the RealView boards.
5 *
6 * Copyright (C) 2003 ARM Limited.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22#ifndef __ASM_ARCH_HARDWARE_H
23#define __ASM_ARCH_HARDWARE_H
24
25#include <asm/sizes.h>
26#include <asm/arch/platform.h>
27
28/* macro to get at IO space when running virtually */
29#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
30
31#endif
diff --git a/include/asm-arm/arch-realview/io.h b/include/asm-arm/arch-realview/io.h
new file mode 100644
index 000000000000..d444a68ac330
--- /dev/null
+++ b/include/asm-arm/arch-realview/io.h
@@ -0,0 +1,34 @@
1/*
2 * linux/include/asm-arm/arch-realview/io.h
3 *
4 * Copyright (C) 2003 ARM Limited
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#ifndef __ASM_ARM_ARCH_IO_H
21#define __ASM_ARM_ARCH_IO_H
22
23#define IO_SPACE_LIMIT 0xffffffff
24
25static inline void __iomem *__io(unsigned long addr)
26{
27 return (void __iomem *)addr;
28}
29
30#define __io(a) __io(a)
31#define __mem_pci(a) (a)
32#define __mem_isa(a) (a)
33
34#endif
diff --git a/include/asm-arm/arch-realview/irqs.h b/include/asm-arm/arch-realview/irqs.h
new file mode 100644
index 000000000000..ff376494e5b1
--- /dev/null
+++ b/include/asm-arm/arch-realview/irqs.h
@@ -0,0 +1,103 @@
1/*
2 * linux/include/asm-arm/arch-realview/irqs.h
3 *
4 * Copyright (C) 2003 ARM Limited
5 * Copyright (C) 2000 Deep Blue Solutions Ltd.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22#include <asm/arch/platform.h>
23
24/*
25 * IRQ interrupts definitions are the same the INT definitions
26 * held within platform.h
27 */
28#define IRQ_GIC_START 32
29#define IRQ_WDOGINT (IRQ_GIC_START + INT_WDOGINT)
30#define IRQ_SOFTINT (IRQ_GIC_START + INT_SOFTINT)
31#define IRQ_COMMRx (IRQ_GIC_START + INT_COMMRx)
32#define IRQ_COMMTx (IRQ_GIC_START + INT_COMMTx)
33#define IRQ_TIMERINT0_1 (IRQ_GIC_START + INT_TIMERINT0_1)
34#define IRQ_TIMERINT2_3 (IRQ_GIC_START + INT_TIMERINT2_3)
35#define IRQ_GPIOINT0 (IRQ_GIC_START + INT_GPIOINT0)
36#define IRQ_GPIOINT1 (IRQ_GIC_START + INT_GPIOINT1)
37#define IRQ_GPIOINT2 (IRQ_GIC_START + INT_GPIOINT2)
38#define IRQ_GPIOINT3 (IRQ_GIC_START + INT_GPIOINT3)
39#define IRQ_RTCINT (IRQ_GIC_START + INT_RTCINT)
40#define IRQ_SSPINT (IRQ_GIC_START + INT_SSPINT)
41#define IRQ_UARTINT0 (IRQ_GIC_START + INT_UARTINT0)
42#define IRQ_UARTINT1 (IRQ_GIC_START + INT_UARTINT1)
43#define IRQ_UARTINT2 (IRQ_GIC_START + INT_UARTINT2)
44#define IRQ_UART3 (IRQ_GIC_START + INT_UARTINT3)
45#define IRQ_SCIINT (IRQ_GIC_START + INT_SCIINT)
46#define IRQ_CLCDINT (IRQ_GIC_START + INT_CLCDINT)
47#define IRQ_DMAINT (IRQ_GIC_START + INT_DMAINT)
48#define IRQ_PWRFAILINT (IRQ_GIC_START + INT_PWRFAILINT)
49#define IRQ_MBXINT (IRQ_GIC_START + INT_MBXINT)
50#define IRQ_GNDINT (IRQ_GIC_START + INT_GNDINT)
51#define IRQ_MMCI0B (IRQ_GIC_START + INT_MMCI0B)
52#define IRQ_MMCI1B (IRQ_GIC_START + INT_MMCI1B)
53#define IRQ_KMI0 (IRQ_GIC_START + INT_KMI0)
54#define IRQ_KMI1 (IRQ_GIC_START + INT_KMI1)
55#define IRQ_SCI3 (IRQ_GIC_START + INT_SCI3)
56#define IRQ_CLCD (IRQ_GIC_START + INT_CLCD)
57#define IRQ_TOUCH (IRQ_GIC_START + INT_TOUCH)
58#define IRQ_KEYPAD (IRQ_GIC_START + INT_KEYPAD)
59#define IRQ_DoC (IRQ_GIC_START + INT_DoC)
60#define IRQ_MMCI0A (IRQ_GIC_START + INT_MMCI0A)
61#define IRQ_MMCI1A (IRQ_GIC_START + INT_MMCI1A)
62#define IRQ_AACI (IRQ_GIC_START + INT_AACI)
63#define IRQ_ETH (IRQ_GIC_START + INT_ETH)
64#define IRQ_USB (IRQ_GIC_START + INT_USB)
65
66#define IRQMASK_WDOGINT INTMASK_WDOGINT
67#define IRQMASK_SOFTINT INTMASK_SOFTINT
68#define IRQMASK_COMMRx INTMASK_COMMRx
69#define IRQMASK_COMMTx INTMASK_COMMTx
70#define IRQMASK_TIMERINT0_1 INTMASK_TIMERINT0_1
71#define IRQMASK_TIMERINT2_3 INTMASK_TIMERINT2_3
72#define IRQMASK_GPIOINT0 INTMASK_GPIOINT0
73#define IRQMASK_GPIOINT1 INTMASK_GPIOINT1
74#define IRQMASK_GPIOINT2 INTMASK_GPIOINT2
75#define IRQMASK_GPIOINT3 INTMASK_GPIOINT3
76#define IRQMASK_RTCINT INTMASK_RTCINT
77#define IRQMASK_SSPINT INTMASK_SSPINT
78#define IRQMASK_UARTINT0 INTMASK_UARTINT0
79#define IRQMASK_UARTINT1 INTMASK_UARTINT1
80#define IRQMASK_UARTINT2 INTMASK_UARTINT2
81#define IRQMASK_SCIINT INTMASK_SCIINT
82#define IRQMASK_CLCDINT INTMASK_CLCDINT
83#define IRQMASK_DMAINT INTMASK_DMAINT
84#define IRQMASK_PWRFAILINT INTMASK_PWRFAILINT
85#define IRQMASK_MBXINT INTMASK_MBXINT
86#define IRQMASK_GNDINT INTMASK_GNDINT
87#define IRQMASK_MMCI0B INTMASK_MMCI0B
88#define IRQMASK_MMCI1B INTMASK_MMCI1B
89#define IRQMASK_KMI0 INTMASK_KMI0
90#define IRQMASK_KMI1 INTMASK_KMI1
91#define IRQMASK_SCI3 INTMASK_SCI3
92#define IRQMASK_UART3 INTMASK_UART3
93#define IRQMASK_CLCD INTMASK_CLCD
94#define IRQMASK_TOUCH INTMASK_TOUCH
95#define IRQMASK_KEYPAD INTMASK_KEYPAD
96#define IRQMASK_DoC INTMASK_DoC
97#define IRQMASK_MMCI0A INTMASK_MMCI0A
98#define IRQMASK_MMCI1A INTMASK_MMCI1A
99#define IRQMASK_AACI INTMASK_AACI
100#define IRQMASK_ETH INTMASK_ETH
101#define IRQMASK_USB INTMASK_USB
102
103#define NR_IRQS (IRQ_GIC_START + 64)
diff --git a/include/asm-arm/arch-realview/memory.h b/include/asm-arm/arch-realview/memory.h
new file mode 100644
index 000000000000..99667d5cc617
--- /dev/null
+++ b/include/asm-arm/arch-realview/memory.h
@@ -0,0 +1,38 @@
1/*
2 * linux/include/asm-arm/arch-realview/memory.h
3 *
4 * Copyright (C) 2003 ARM Limited
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#ifndef __ASM_ARCH_MEMORY_H
21#define __ASM_ARCH_MEMORY_H
22
23/*
24 * Physical DRAM offset.
25 */
26#define PHYS_OFFSET (0x00000000UL)
27
28/*
29 * Virtual view <-> DMA view memory address translations
30 * virt_to_bus: Used to translate the virtual address to an
31 * address suitable to be passed to set_dma_addr
32 * bus_to_virt: Used to convert an address for DMA operations
33 * to an address that the kernel can use.
34 */
35#define __virt_to_bus(x) ((x) - PAGE_OFFSET)
36#define __bus_to_virt(x) ((x) + PAGE_OFFSET)
37
38#endif
diff --git a/include/asm-arm/arch-realview/param.h b/include/asm-arm/arch-realview/param.h
new file mode 100644
index 000000000000..89b1235d32bd
--- /dev/null
+++ b/include/asm-arm/arch-realview/param.h
@@ -0,0 +1,19 @@
1/*
2 * linux/include/asm-arm/arch-realview/param.h
3 *
4 * Copyright (C) 2002 ARM Limited
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
diff --git a/include/asm-arm/arch-realview/platform.h b/include/asm-arm/arch-realview/platform.h
new file mode 100644
index 000000000000..4b6de13a6b9a
--- /dev/null
+++ b/include/asm-arm/arch-realview/platform.h
@@ -0,0 +1,395 @@
1/*
2 * linux/include/asm-arm/arch-realview/platform.h
3 *
4 * Copyright (c) ARM Limited 2003. All rights reserved.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#ifndef __address_h
22#define __address_h 1
23
24/*
25 * Memory definitions
26 */
27#define REALVIEW_BOOT_ROM_LO 0x30000000 /* DoC Base (64Mb)...*/
28#define REALVIEW_BOOT_ROM_HI 0x30000000
29#define REALVIEW_BOOT_ROM_BASE REALVIEW_BOOT_ROM_HI /* Normal position */
30#define REALVIEW_BOOT_ROM_SIZE SZ_64M
31
32#define REALVIEW_SSRAM_BASE /* REALVIEW_SSMC_BASE ? */
33#define REALVIEW_SSRAM_SIZE SZ_2M
34
35#define REALVIEW_FLASH_BASE 0x40000000
36#define REALVIEW_FLASH_SIZE SZ_64M
37
38/*
39 * SDRAM
40 */
41#define REALVIEW_SDRAM_BASE 0x00000000
42
43/*
44 * Logic expansion modules
45 *
46 */
47
48
49/* ------------------------------------------------------------------------
50 * RealView Registers
51 * ------------------------------------------------------------------------
52 *
53 */
54#define REALVIEW_SYS_ID_OFFSET 0x00
55#define REALVIEW_SYS_SW_OFFSET 0x04
56#define REALVIEW_SYS_LED_OFFSET 0x08
57#define REALVIEW_SYS_OSC0_OFFSET 0x0C
58
59#define REALVIEW_SYS_OSC1_OFFSET 0x10
60#define REALVIEW_SYS_OSC2_OFFSET 0x14
61#define REALVIEW_SYS_OSC3_OFFSET 0x18
62#define REALVIEW_SYS_OSC4_OFFSET 0x1C /* OSC1 for RealView/AB */
63
64#define REALVIEW_SYS_LOCK_OFFSET 0x20
65#define REALVIEW_SYS_100HZ_OFFSET 0x24
66#define REALVIEW_SYS_CFGDATA1_OFFSET 0x28
67#define REALVIEW_SYS_CFGDATA2_OFFSET 0x2C
68#define REALVIEW_SYS_FLAGS_OFFSET 0x30
69#define REALVIEW_SYS_FLAGSSET_OFFSET 0x30
70#define REALVIEW_SYS_FLAGSCLR_OFFSET 0x34
71#define REALVIEW_SYS_NVFLAGS_OFFSET 0x38
72#define REALVIEW_SYS_NVFLAGSSET_OFFSET 0x38
73#define REALVIEW_SYS_NVFLAGSCLR_OFFSET 0x3C
74#define REALVIEW_SYS_RESETCTL_OFFSET 0x40
75#define REALVIEW_SYS_PCICTL_OFFSET 0x44
76#define REALVIEW_SYS_MCI_OFFSET 0x48
77#define REALVIEW_SYS_FLASH_OFFSET 0x4C
78#define REALVIEW_SYS_CLCD_OFFSET 0x50
79#define REALVIEW_SYS_CLCDSER_OFFSET 0x54
80#define REALVIEW_SYS_BOOTCS_OFFSET 0x58
81#define REALVIEW_SYS_24MHz_OFFSET 0x5C
82#define REALVIEW_SYS_MISC_OFFSET 0x60
83#define REALVIEW_SYS_IOSEL_OFFSET 0x70
84#define REALVIEW_SYS_TEST_OSC0_OFFSET 0x80
85#define REALVIEW_SYS_TEST_OSC1_OFFSET 0x84
86#define REALVIEW_SYS_TEST_OSC2_OFFSET 0x88
87#define REALVIEW_SYS_TEST_OSC3_OFFSET 0x8C
88#define REALVIEW_SYS_TEST_OSC4_OFFSET 0x90
89
90#define REALVIEW_SYS_BASE 0x10000000
91#define REALVIEW_SYS_ID (REALVIEW_SYS_BASE + REALVIEW_SYS_ID_OFFSET)
92#define REALVIEW_SYS_SW (REALVIEW_SYS_BASE + REALVIEW_SYS_SW_OFFSET)
93#define REALVIEW_SYS_LED (REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET)
94#define REALVIEW_SYS_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC0_OFFSET)
95#define REALVIEW_SYS_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC1_OFFSET)
96
97#define REALVIEW_SYS_LOCK (REALVIEW_SYS_BASE + REALVIEW_SYS_LOCK_OFFSET)
98#define REALVIEW_SYS_100HZ (REALVIEW_SYS_BASE + REALVIEW_SYS_100HZ_OFFSET)
99#define REALVIEW_SYS_CFGDATA1 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA1_OFFSET)
100#define REALVIEW_SYS_CFGDATA2 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA2_OFFSET)
101#define REALVIEW_SYS_FLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGS_OFFSET)
102#define REALVIEW_SYS_FLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSSET_OFFSET)
103#define REALVIEW_SYS_FLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSCLR_OFFSET)
104#define REALVIEW_SYS_NVFLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGS_OFFSET)
105#define REALVIEW_SYS_NVFLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSSET_OFFSET)
106#define REALVIEW_SYS_NVFLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSCLR_OFFSET)
107#define REALVIEW_SYS_RESETCTL (REALVIEW_SYS_BASE + REALVIEW_SYS_RESETCTL_OFFSET)
108#define REALVIEW_SYS_PCICTL (REALVIEW_SYS_BASE + REALVIEW_SYS_PCICTL_OFFSET)
109#define REALVIEW_SYS_MCI (REALVIEW_SYS_BASE + REALVIEW_SYS_MCI_OFFSET)
110#define REALVIEW_SYS_FLASH (REALVIEW_SYS_BASE + REALVIEW_SYS_FLASH_OFFSET)
111#define REALVIEW_SYS_CLCD (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCD_OFFSET)
112#define REALVIEW_SYS_CLCDSER (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCDSER_OFFSET)
113#define REALVIEW_SYS_BOOTCS (REALVIEW_SYS_BASE + REALVIEW_SYS_BOOTCS_OFFSET)
114#define REALVIEW_SYS_24MHz (REALVIEW_SYS_BASE + REALVIEW_SYS_24MHz_OFFSET)
115#define REALVIEW_SYS_MISC (REALVIEW_SYS_BASE + REALVIEW_SYS_MISC_OFFSET)
116#define REALVIEW_SYS_IOSEL (REALVIEW_SYS_BASE + REALVIEW_SYS_IOSEL_OFFSET)
117#define REALVIEW_SYS_TEST_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC0_OFFSET)
118#define REALVIEW_SYS_TEST_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC1_OFFSET)
119#define REALVIEW_SYS_TEST_OSC2 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC2_OFFSET)
120#define REALVIEW_SYS_TEST_OSC3 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET)
121#define REALVIEW_SYS_TEST_OSC4 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET)
122
123/*
124 * Values for REALVIEW_SYS_RESET_CTRL
125 */
126#define REALVIEW_SYS_CTRL_RESET_CONFIGCLR 0x01
127#define REALVIEW_SYS_CTRL_RESET_CONFIGINIT 0x02
128#define REALVIEW_SYS_CTRL_RESET_DLLRESET 0x03
129#define REALVIEW_SYS_CTRL_RESET_PLLRESET 0x04
130#define REALVIEW_SYS_CTRL_RESET_POR 0x05
131#define REALVIEW_SYS_CTRL_RESET_DoC 0x06
132
133#define REALVIEW_SYS_CTRL_LED (1 << 0)
134
135
136/* ------------------------------------------------------------------------
137 * RealView control registers
138 * ------------------------------------------------------------------------
139 */
140
141/*
142 * REALVIEW_IDFIELD
143 *
144 * 31:24 = manufacturer (0x41 = ARM)
145 * 23:16 = architecture (0x08 = AHB system bus, ASB processor bus)
146 * 15:12 = FPGA (0x3 = XVC600 or XVC600E)
147 * 11:4 = build value
148 * 3:0 = revision number (0x1 = rev B (AHB))
149 */
150
151/*
152 * REALVIEW_SYS_LOCK
153 * control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL,
154 * SYS_CLD, SYS_BOOTCS
155 */
156#define REALVIEW_SYS_LOCK_LOCKED (1 << 16)
157#define REALVIEW_SYS_LOCKVAL_MASK 0xFFFF /* write 0xA05F to enable write access */
158
159/*
160 * REALVIEW_SYS_FLASH
161 */
162#define REALVIEW_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */
163
164/*
165 * REALVIEW_INTREG
166 * - used to acknowledge and control MMCI and UART interrupts
167 */
168#define REALVIEW_INTREG_WPROT 0x00 /* MMC protection status (no interrupt generated) */
169#define REALVIEW_INTREG_RI0 0x01 /* Ring indicator UART0 is asserted, */
170#define REALVIEW_INTREG_CARDIN 0x08 /* MMCI card in detect */
171 /* write 1 to acknowledge and clear */
172#define REALVIEW_INTREG_RI1 0x02 /* Ring indicator UART1 is asserted, */
173#define REALVIEW_INTREG_CARDINSERT 0x03 /* Signal insertion of MMC card */
174
175/*
176 * REALVIEW peripheral addresses
177 */
178#define REALVIEW_SCTL_BASE 0x10001000 /* System controller */
179#define REALVIEW_I2C_BASE 0x10002000 /* I2C control */
180 /* Reserved 0x10003000 */
181#define REALVIEW_AACI_BASE 0x10004000 /* Audio */
182#define REALVIEW_MMCI0_BASE 0x10005000 /* MMC interface */
183#define REALVIEW_KMI0_BASE 0x10006000 /* KMI interface */
184#define REALVIEW_KMI1_BASE 0x10007000 /* KMI 2nd interface */
185#define REALVIEW_CHAR_LCD_BASE 0x10008000 /* Character LCD */
186#define REALVIEW_UART0_BASE 0x10009000 /* UART 0 */
187#define REALVIEW_UART1_BASE 0x1000A000 /* UART 1 */
188#define REALVIEW_UART2_BASE 0x1000B000 /* UART 2 */
189#define REALVIEW_UART3_BASE 0x1000C000 /* UART 3 */
190#define REALVIEW_SSP_BASE 0x1000D000 /* Synchronous Serial Port */
191#define REALVIEW_SCI_BASE 0x1000E000 /* Smart card controller */
192 /* Reserved 0x1000F000 */
193#define REALVIEW_WATCHDOG_BASE 0x10010000 /* watchdog interface */
194#define REALVIEW_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */
195#define REALVIEW_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */
196#define REALVIEW_GPIO0_BASE 0x10013000 /* GPIO port 0 */
197#define REALVIEW_GPIO1_BASE 0x10014000 /* GPIO port 1 */
198#define REALVIEW_GPIO2_BASE 0x10015000 /* GPIO port 2 */
199 /* Reserved 0x10016000 */
200#define REALVIEW_RTC_BASE 0x10017000 /* Real Time Clock */
201#define REALVIEW_DMC_BASE 0x10018000 /* DMC configuration */
202#define REALVIEW_PCI_CORE_BASE 0x10019000 /* PCI configuration */
203 /* Reserved 0x1001A000 - 0x1001FFFF */
204#define REALVIEW_CLCD_BASE 0x10020000 /* CLCD */
205#define REALVIEW_DMAC_BASE 0x10030000 /* DMA controller */
206#define REALVIEW_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */
207#define REALVIEW_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */
208#define REALVIEW_SMC_BASE 0x10080000 /* SMC */
209 /* Reserved 0x10090000 - 0x100EFFFF */
210
211#define REALVIEW_ETH_BASE 0x4E000000 /* Ethernet */
212
213/* PCI space */
214#define REALVIEW_PCI_BASE 0x41000000 /* PCI Interface */
215#define REALVIEW_PCI_CFG_BASE 0x42000000
216#define REALVIEW_PCI_MEM_BASE0 0x44000000
217#define REALVIEW_PCI_MEM_BASE1 0x50000000
218#define REALVIEW_PCI_MEM_BASE2 0x60000000
219/* Sizes of above maps */
220#define REALVIEW_PCI_BASE_SIZE 0x01000000
221#define REALVIEW_PCI_CFG_BASE_SIZE 0x02000000
222#define REALVIEW_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */
223#define REALVIEW_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */
224#define REALVIEW_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */
225
226#define REALVIEW_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */
227#define REALVIEW_LT_BASE 0x80000000 /* Logic Tile expansion */
228
229/*
230 * Disk on Chip
231 */
232#define REALVIEW_DOC_BASE 0x2C000000
233#define REALVIEW_DOC_SIZE (16 << 20)
234#define REALVIEW_DOC_PAGE_SIZE 512
235#define REALVIEW_DOC_TOTAL_PAGES (DOC_SIZE / PAGE_SIZE)
236
237#define ERASE_UNIT_PAGES 32
238#define START_PAGE 0x80
239
240/*
241 * LED settings, bits [7:0]
242 */
243#define REALVIEW_SYS_LED0 (1 << 0)
244#define REALVIEW_SYS_LED1 (1 << 1)
245#define REALVIEW_SYS_LED2 (1 << 2)
246#define REALVIEW_SYS_LED3 (1 << 3)
247#define REALVIEW_SYS_LED4 (1 << 4)
248#define REALVIEW_SYS_LED5 (1 << 5)
249#define REALVIEW_SYS_LED6 (1 << 6)
250#define REALVIEW_SYS_LED7 (1 << 7)
251
252#define ALL_LEDS 0xFF
253
254#define LED_BANK REALVIEW_SYS_LED
255
256/*
257 * Control registers
258 */
259#define REALVIEW_IDFIELD_OFFSET 0x0 /* RealView build information */
260#define REALVIEW_FLASHPROG_OFFSET 0x4 /* Flash devices */
261#define REALVIEW_INTREG_OFFSET 0x8 /* Interrupt control */
262#define REALVIEW_DECODE_OFFSET 0xC /* Fitted logic modules */
263
264/* ------------------------------------------------------------------------
265 * Interrupts - bit assignment (primary)
266 * ------------------------------------------------------------------------
267 */
268#define INT_WDOGINT 0 /* Watchdog timer */
269#define INT_SOFTINT 1 /* Software interrupt */
270#define INT_COMMRx 2 /* Debug Comm Rx interrupt */
271#define INT_COMMTx 3 /* Debug Comm Tx interrupt */
272#define INT_TIMERINT0_1 4 /* Timer 0 and 1 */
273#define INT_TIMERINT2_3 5 /* Timer 2 and 3 */
274#define INT_GPIOINT0 6 /* GPIO 0 */
275#define INT_GPIOINT1 7 /* GPIO 1 */
276#define INT_GPIOINT2 8 /* GPIO 2 */
277/* 9 reserved */
278#define INT_RTCINT 10 /* Real Time Clock */
279#define INT_SSPINT 11 /* Synchronous Serial Port */
280#define INT_UARTINT0 12 /* UART 0 on development chip */
281#define INT_UARTINT1 13 /* UART 1 on development chip */
282#define INT_UARTINT2 14 /* UART 2 on development chip */
283#define INT_UARTINT3 15 /* UART 3 on development chip */
284#define INT_SCIINT 16 /* Smart Card Interface */
285#define INT_MMCI0A 17 /* Multimedia Card 0A */
286#define INT_MMCI0B 18 /* Multimedia Card 0B */
287#define INT_AACI 19 /* Audio Codec */
288#define INT_KMI0 20 /* Keyboard/Mouse port 0 */
289#define INT_KMI1 21 /* Keyboard/Mouse port 1 */
290#define INT_CHARLCD 22 /* Character LCD */
291#define INT_CLCDINT 23 /* CLCD controller */
292#define INT_DMAINT 24 /* DMA controller */
293#define INT_PWRFAILINT 25 /* Power failure */
294#define INT_PISMO 26
295#define INT_DoC 27 /* Disk on Chip memory controller */
296#define INT_ETH 28 /* Ethernet controller */
297#define INT_USB 29 /* USB controller */
298#define INT_TSPENINT 30 /* Touchscreen pen */
299#define INT_TSKPADINT 31 /* Touchscreen keypad */
300
301/*
302 * Interrupt bit positions
303 *
304 */
305#define INTMASK_WDOGINT (1 << INT_WDOGINT)
306#define INTMASK_SOFTINT (1 << INT_SOFTINT)
307#define INTMASK_COMMRx (1 << INT_COMMRx)
308#define INTMASK_COMMTx (1 << INT_COMMTx)
309#define INTMASK_TIMERINT0_1 (1 << INT_TIMERINT0_1)
310#define INTMASK_TIMERINT2_3 (1 << INT_TIMERINT2_3)
311#define INTMASK_GPIOINT0 (1 << INT_GPIOINT0)
312#define INTMASK_GPIOINT1 (1 << INT_GPIOINT1)
313#define INTMASK_GPIOINT2 (1 << INT_GPIOINT2)
314#define INTMASK_RTCINT (1 << INT_RTCINT)
315#define INTMASK_SSPINT (1 << INT_SSPINT)
316#define INTMASK_UARTINT0 (1 << INT_UARTINT0)
317#define INTMASK_UARTINT1 (1 << INT_UARTINT1)
318#define INTMASK_UARTINT2 (1 << INT_UARTINT2)
319#define INTMASK_UARTINT3 (1 << INT_UARTINT3)
320#define INTMASK_SCIINT (1 << INT_SCIINT)
321#define INTMASK_MMCI0A (1 << INT_MMCI0A)
322#define INTMASK_MMCI0B (1 << INT_MMCI0B)
323#define INTMASK_AACI (1 << INT_AACI)
324#define INTMASK_KMI0 (1 << INT_KMI0)
325#define INTMASK_KMI1 (1 << INT_KMI1)
326#define INTMASK_CHARLCD (1 << INT_CHARLCD)
327#define INTMASK_CLCDINT (1 << INT_CLCDINT)
328#define INTMASK_DMAINT (1 << INT_DMAINT)
329#define INTMASK_PWRFAILINT (1 << INT_PWRFAILINT)
330#define INTMASK_PISMO (1 << INT_PISMO)
331#define INTMASK_DoC (1 << INT_DoC)
332#define INTMASK_ETH (1 << INT_ETH)
333#define INTMASK_USB (1 << INT_USB)
334#define INTMASK_TSPENINT (1 << INT_TSPENINT)
335#define INTMASK_TSKPADINT (1 << INT_TSKPADINT)
336
337#define MAXIRQNUM 31
338#define MAXFIQNUM 31
339#define MAXSWINUM 31
340
341/*
342 * Application Flash
343 *
344 */
345#define FLASH_BASE REALVIEW_FLASH_BASE
346#define FLASH_SIZE REALVIEW_FLASH_SIZE
347#define FLASH_END (FLASH_BASE + FLASH_SIZE - 1)
348#define FLASH_BLOCK_SIZE SZ_128K
349
350/*
351 * Boot Flash
352 *
353 */
354#define EPROM_BASE REALVIEW_BOOT_ROM_HI
355#define EPROM_SIZE REALVIEW_BOOT_ROM_SIZE
356#define EPROM_END (EPROM_BASE + EPROM_SIZE - 1)
357
358/*
359 * Clean base - dummy
360 *
361 */
362#define CLEAN_BASE EPROM_BASE
363
364/*
365 * System controller bit assignment
366 */
367#define REALVIEW_REFCLK 0
368#define REALVIEW_TIMCLK 1
369
370#define REALVIEW_TIMER1_EnSel 15
371#define REALVIEW_TIMER2_EnSel 17
372#define REALVIEW_TIMER3_EnSel 19
373#define REALVIEW_TIMER4_EnSel 21
374
375
376#define MAX_TIMER 2
377#define MAX_PERIOD 699050
378#define TICKS_PER_uSEC 1
379
380/*
381 * These are useconds NOT ticks.
382 *
383 */
384#define mSEC_1 1000
385#define mSEC_5 (mSEC_1 * 5)
386#define mSEC_10 (mSEC_1 * 10)
387#define mSEC_25 (mSEC_1 * 25)
388#define SEC_1 (mSEC_1 * 1000)
389
390#define REALVIEW_CSR_BASE 0x10000000
391#define REALVIEW_CSR_SIZE 0x10000000
392
393#endif
394
395/* END */
diff --git a/include/asm-arm/arch-realview/system.h b/include/asm-arm/arch-realview/system.h
new file mode 100644
index 000000000000..9f8fcbca0869
--- /dev/null
+++ b/include/asm-arm/arch-realview/system.h
@@ -0,0 +1,51 @@
1/*
2 * linux/include/asm-arm/arch-realview/system.h
3 *
4 * Copyright (C) 2003 ARM Limited
5 * Copyright (C) 2000 Deep Blue Solutions Ltd
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21#ifndef __ASM_ARCH_SYSTEM_H
22#define __ASM_ARCH_SYSTEM_H
23
24#include <asm/hardware.h>
25#include <asm/io.h>
26#include <asm/arch/platform.h>
27
28static inline void arch_idle(void)
29{
30 /*
31 * This should do all the clock switching
32 * and wait for interrupt tricks
33 */
34 cpu_do_idle();
35}
36
37static inline void arch_reset(char mode)
38{
39 unsigned int hdr_ctrl = (IO_ADDRESS(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET);
40 unsigned int val;
41
42 /*
43 * To reset, we hit the on-board reset register
44 * in the system FPGA
45 */
46 val = __raw_readl(hdr_ctrl);
47 val |= REALVIEW_SYS_CTRL_RESET_CONFIGCLR;
48 __raw_writel(val, hdr_ctrl);
49}
50
51#endif
diff --git a/include/asm-arm/arch-realview/timex.h b/include/asm-arm/arch-realview/timex.h
new file mode 100644
index 000000000000..5b9d82d0a5e0
--- /dev/null
+++ b/include/asm-arm/arch-realview/timex.h
@@ -0,0 +1,23 @@
1/*
2 * linux/include/asm-arm/arch-realview/timex.h
3 *
4 * RealView architecture timex specifications
5 *
6 * Copyright (C) 2003 ARM Limited
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23#define CLOCK_TICK_RATE (50000000 / 16)
diff --git a/include/asm-arm/arch-realview/uncompress.h b/include/asm-arm/arch-realview/uncompress.h
new file mode 100644
index 000000000000..b5e4d360665b
--- /dev/null
+++ b/include/asm-arm/arch-realview/uncompress.h
@@ -0,0 +1,54 @@
1/*
2 * linux/include/asm-arm/arch-realview/uncompress.h
3 *
4 * Copyright (C) 2003 ARM Limited
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <asm/hardware.h>
21
22#define AMBA_UART_DR (*(volatile unsigned char *) (REALVIEW_UART0_BASE + 0x00))
23#define AMBA_UART_LCRH (*(volatile unsigned char *) (REALVIEW_UART0_BASE + 0x2c))
24#define AMBA_UART_CR (*(volatile unsigned char *) (REALVIEW_UART0_BASE + 0x30))
25#define AMBA_UART_FR (*(volatile unsigned char *) (REALVIEW_UART0_BASE + 0x18))
26
27/*
28 * This does not append a newline
29 */
30static void putstr(const char *s)
31{
32 while (*s) {
33 while (AMBA_UART_FR & (1 << 5))
34 barrier();
35
36 AMBA_UART_DR = *s;
37
38 if (*s == '\n') {
39 while (AMBA_UART_FR & (1 << 5))
40 barrier();
41
42 AMBA_UART_DR = '\r';
43 }
44 s++;
45 }
46 while (AMBA_UART_FR & (1 << 3))
47 barrier();
48}
49
50/*
51 * nothing to do
52 */
53#define arch_decomp_setup()
54#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-realview/vmalloc.h b/include/asm-arm/arch-realview/vmalloc.h
new file mode 100644
index 000000000000..0ad49af186af
--- /dev/null
+++ b/include/asm-arm/arch-realview/vmalloc.h
@@ -0,0 +1,21 @@
1/*
2 * linux/include/asm-arm/arch-realview/vmalloc.h
3 *
4 * Copyright (C) 2003 ARM Limited
5 * Copyright (C) 2000 Russell King.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21#define VMALLOC_END (PAGE_OFFSET + 0x18000000)
diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/arch-s3c2410/regs-iis.h
index fdd62e8cd6cb..7fdde9b91cb4 100644
--- a/include/asm-arm/arch-s3c2410/regs-iis.h
+++ b/include/asm-arm/arch-s3c2410/regs-iis.h
@@ -55,6 +55,7 @@
55#define S3C2410_IISMOD_16FS (0<<0) 55#define S3C2410_IISMOD_16FS (0<<0)
56#define S3C2410_IISMOD_32FS (1<<0) 56#define S3C2410_IISMOD_32FS (1<<0)
57#define S3C2410_IISMOD_48FS (2<<0) 57#define S3C2410_IISMOD_48FS (2<<0)
58#define S3C2410_IISMOD_FS_MASK (3<<0)
58 59
59#define S3C2410_IISPSR (0x08) 60#define S3C2410_IISPSR (0x08)
60#define S3C2410_IISPSR_INTMASK (31<<5) 61#define S3C2410_IISPSR_INTMASK (31<<5)
diff --git a/include/asm-arm/hardware/amba_clcd.h b/include/asm-arm/hardware/amba_clcd.h
index ce4cf5c1c05d..6b8d73dc1ab0 100644
--- a/include/asm-arm/hardware/amba_clcd.h
+++ b/include/asm-arm/hardware/amba_clcd.h
@@ -22,7 +22,7 @@
22#define CLCD_UBAS 0x00000010 22#define CLCD_UBAS 0x00000010
23#define CLCD_LBAS 0x00000014 23#define CLCD_LBAS 0x00000014
24 24
25#ifndef CONFIG_ARCH_VERSATILE 25#if !defined(CONFIG_ARCH_VERSATILE) && !defined(CONFIG_ARCH_REALVIEW)
26#define CLCD_IENB 0x00000018 26#define CLCD_IENB 0x00000018
27#define CLCD_CNTL 0x0000001c 27#define CLCD_CNTL 0x0000001c
28#else 28#else
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-18 01:19:37 -0500