aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-arm/arch-loki
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/arch-loki')
-rw-r--r--include/asm-arm/arch-loki/debug-macro.S20
-rw-r--r--include/asm-arm/arch-loki/dma.h1
-rw-r--r--include/asm-arm/arch-loki/entry-macro.S30
-rw-r--r--include/asm-arm/arch-loki/hardware.h15
-rw-r--r--include/asm-arm/arch-loki/io.h26
-rw-r--r--include/asm-arm/arch-loki/irqs.h58
-rw-r--r--include/asm-arm/arch-loki/loki.h97
-rw-r--r--include/asm-arm/arch-loki/memory.h14
-rw-r--r--include/asm-arm/arch-loki/system.h37
-rw-r--r--include/asm-arm/arch-loki/timex.h11
-rw-r--r--include/asm-arm/arch-loki/uncompress.h47
-rw-r--r--include/asm-arm/arch-loki/vmalloc.h5
12 files changed, 0 insertions, 361 deletions
diff --git a/include/asm-arm/arch-loki/debug-macro.S b/include/asm-arm/arch-loki/debug-macro.S
deleted file mode 100644
index 585502e96513..000000000000
--- a/include/asm-arm/arch-loki/debug-macro.S
+++ /dev/null
@@ -1,20 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/debug-macro.S
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7*/
8
9#include <asm/arch/loki.h>
10
11 .macro addruart,rx
12 mrc p15, 0, \rx, c1, c0
13 tst \rx, #1 @ MMU enabled?
14 ldreq \rx, =LOKI_REGS_PHYS_BASE
15 ldrne \rx, =LOKI_REGS_VIRT_BASE
16 orr \rx, \rx, #0x00012000
17 .endm
18
19#define UART_SHIFT 2
20#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-loki/dma.h b/include/asm-arm/arch-loki/dma.h
deleted file mode 100644
index 40a8c178f10d..000000000000
--- a/include/asm-arm/arch-loki/dma.h
+++ /dev/null
@@ -1 +0,0 @@
1/* empty */
diff --git a/include/asm-arm/arch-loki/entry-macro.S b/include/asm-arm/arch-loki/entry-macro.S
deleted file mode 100644
index 693257cdbeb8..000000000000
--- a/include/asm-arm/arch-loki/entry-macro.S
+++ /dev/null
@@ -1,30 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/entry-macro.S
3 *
4 * Low-level IRQ helper macros for Marvell Loki (88RC8480) 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/arch/loki.h>
12
13 .macro disable_fiq
14 .endm
15
16 .macro arch_ret_to_user, tmp1, tmp2
17 .endm
18
19 .macro get_irqnr_preamble, base, tmp
20 ldr \base, =IRQ_VIRT_BASE
21 .endm
22
23 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
24 ldr \irqstat, [\base, #IRQ_CAUSE_OFF]
25 ldr \tmp, [\base, #IRQ_MASK_OFF]
26 mov \irqnr, #0
27 ands \irqstat, \irqstat, \tmp
28 clzne \irqnr, \irqstat
29 rsbne \irqnr, \irqnr, #31
30 .endm
diff --git a/include/asm-arm/arch-loki/hardware.h b/include/asm-arm/arch-loki/hardware.h
deleted file mode 100644
index f65b01c733b6..000000000000
--- a/include/asm-arm/arch-loki/hardware.h
+++ /dev/null
@@ -1,15 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/hardware.h
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#ifndef __ASM_ARCH_HARDWARE_H
10#define __ASM_ARCH_HARDWARE_H
11
12#include "loki.h"
13
14
15#endif
diff --git a/include/asm-arm/arch-loki/io.h b/include/asm-arm/arch-loki/io.h
deleted file mode 100644
index e7418a915e75..000000000000
--- a/include/asm-arm/arch-loki/io.h
+++ /dev/null
@@ -1,26 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/io.h
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#ifndef __ASM_ARCH_IO_H
10#define __ASM_ARCH_IO_H
11
12#include "loki.h"
13
14#define IO_SPACE_LIMIT 0xffffffff
15
16static inline void __iomem *__io(unsigned long addr)
17{
18 return (void __iomem *)((addr - LOKI_PCIE0_IO_PHYS_BASE)
19 + LOKI_PCIE0_IO_VIRT_BASE);
20}
21
22#define __io(a) __io(a)
23#define __mem_pci(a) (a)
24
25
26#endif
diff --git a/include/asm-arm/arch-loki/irqs.h b/include/asm-arm/arch-loki/irqs.h
deleted file mode 100644
index 7e4971438072..000000000000
--- a/include/asm-arm/arch-loki/irqs.h
+++ /dev/null
@@ -1,58 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/irqs.h
3 *
4 * IRQ definitions for Marvell Loki (88RC8480) SoCs
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#ifndef __ASM_ARCH_IRQS_H
12#define __ASM_ARCH_IRQS_H
13
14#include "loki.h" /* need GPIO_MAX */
15
16/*
17 * Interrupt Controller
18 */
19#define IRQ_LOKI_PCIE_A_CPU_DRBL 0
20#define IRQ_LOKI_CPU_PCIE_A_DRBL 1
21#define IRQ_LOKI_PCIE_B_CPU_DRBL 2
22#define IRQ_LOKI_CPU_PCIE_B_DRBL 3
23#define IRQ_LOKI_COM_A_ERR 6
24#define IRQ_LOKI_COM_A_IN 7
25#define IRQ_LOKI_COM_A_OUT 8
26#define IRQ_LOKI_COM_B_ERR 9
27#define IRQ_LOKI_COM_B_IN 10
28#define IRQ_LOKI_COM_B_OUT 11
29#define IRQ_LOKI_DMA_A 12
30#define IRQ_LOKI_DMA_B 13
31#define IRQ_LOKI_SAS_A 14
32#define IRQ_LOKI_SAS_B 15
33#define IRQ_LOKI_DDR 16
34#define IRQ_LOKI_XOR 17
35#define IRQ_LOKI_BRIDGE 18
36#define IRQ_LOKI_PCIE_A_ERR 20
37#define IRQ_LOKI_PCIE_A_INT 21
38#define IRQ_LOKI_PCIE_B_ERR 22
39#define IRQ_LOKI_PCIE_B_INT 23
40#define IRQ_LOKI_GBE_A_INT 24
41#define IRQ_LOKI_GBE_B_INT 25
42#define IRQ_LOKI_DEV_ERR 26
43#define IRQ_LOKI_UART0 27
44#define IRQ_LOKI_UART1 28
45#define IRQ_LOKI_TWSI 29
46#define IRQ_LOKI_GPIO_23_0 30
47#define IRQ_LOKI_GPIO_25_24 31
48
49/*
50 * Loki General Purpose Pins
51 */
52#define IRQ_LOKI_GPIO_START 32
53#define NR_GPIO_IRQS GPIO_MAX
54
55#define NR_IRQS (IRQ_LOKI_GPIO_START + NR_GPIO_IRQS)
56
57
58#endif
diff --git a/include/asm-arm/arch-loki/loki.h b/include/asm-arm/arch-loki/loki.h
deleted file mode 100644
index 5dd05ee0a4e6..000000000000
--- a/include/asm-arm/arch-loki/loki.h
+++ /dev/null
@@ -1,97 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/loki.h
3 *
4 * Generic definitions for Marvell Loki (88RC8480) SoC flavors
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#ifndef __ASM_ARCH_LOKI_H
12#define __ASM_ARCH_LOKI_H
13
14/*
15 * Marvell Loki (88RC8480) address maps.
16 *
17 * phys
18 * d0000000 on-chip peripheral registers
19 * e0000000 PCIe 0 Memory space
20 * e8000000 PCIe 1 Memory space
21 * f0000000 PCIe 0 I/O space
22 * f0100000 PCIe 1 I/O space
23 *
24 * virt phys size
25 * fed00000 d0000000 1M on-chip peripheral registers
26 * fee00000 f0000000 64K PCIe 0 I/O space
27 * fef00000 f0100000 64K PCIe 1 I/O space
28 */
29
30#define LOKI_REGS_PHYS_BASE 0xd0000000
31#define LOKI_REGS_VIRT_BASE 0xfed00000
32#define LOKI_REGS_SIZE SZ_1M
33
34#define LOKI_PCIE0_IO_PHYS_BASE 0xf0000000
35#define LOKI_PCIE0_IO_VIRT_BASE 0xfee00000
36#define LOKI_PCIE0_IO_BUS_BASE 0x00000000
37#define LOKI_PCIE0_IO_SIZE SZ_64K
38
39#define LOKI_PCIE1_IO_PHYS_BASE 0xf0100000
40#define LOKI_PCIE1_IO_VIRT_BASE 0xfef00000
41#define LOKI_PCIE1_IO_BUS_BASE 0x00000000
42#define LOKI_PCIE1_IO_SIZE SZ_64K
43
44#define LOKI_PCIE0_MEM_PHYS_BASE 0xe0000000
45#define LOKI_PCIE0_MEM_SIZE SZ_128M
46
47#define LOKI_PCIE1_MEM_PHYS_BASE 0xe8000000
48#define LOKI_PCIE1_MEM_SIZE SZ_128M
49
50/*
51 * Register Map
52 */
53#define DEV_BUS_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x10000)
54#define DEV_BUS_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x10000)
55#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000)
56#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000)
57#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100)
58#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100)
59
60#define BRIDGE_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x20000)
61#define BRIDGE_REG(x) (BRIDGE_VIRT_BASE | (x))
62#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108)
63#define SOFT_RESET_OUT_EN 0x00000004
64#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c)
65#define SOFT_RESET 0x00000001
66#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110)
67#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114)
68#define BRIDGE_INT_TIMER0 0x0002
69#define BRIDGE_INT_TIMER1 0x0004
70#define BRIDGE_INT_TIMER1_CLR 0x0004
71#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200)
72#define IRQ_CAUSE_OFF 0x0000
73#define IRQ_MASK_OFF 0x0004
74#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
75
76#define PCIE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x30000)
77
78#define PCIE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x40000)
79
80#define SAS0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x80000)
81
82#define SAS1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x90000)
83
84#define GE0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xa0000)
85#define GE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xa0000)
86
87#define GE1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xb0000)
88#define GE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xb0000)
89
90#define DDR_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xf0000)
91#define DDR_REG(x) (DDR_VIRT_BASE | (x))
92
93
94#define GPIO_MAX 8
95
96
97#endif
diff --git a/include/asm-arm/arch-loki/memory.h b/include/asm-arm/arch-loki/memory.h
deleted file mode 100644
index 835101e49875..000000000000
--- a/include/asm-arm/arch-loki/memory.h
+++ /dev/null
@@ -1,14 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/memory.h
3 */
4
5#ifndef __ASM_ARCH_MEMORY_H
6#define __ASM_ARCH_MEMORY_H
7
8#define PHYS_OFFSET UL(0x00000000)
9
10#define __virt_to_bus(x) __virt_to_phys(x)
11#define __bus_to_virt(x) __phys_to_virt(x)
12
13
14#endif
diff --git a/include/asm-arm/arch-loki/system.h b/include/asm-arm/arch-loki/system.h
deleted file mode 100644
index a3568ac8ec35..000000000000
--- a/include/asm-arm/arch-loki/system.h
+++ /dev/null
@@ -1,37 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/system.h
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#ifndef __ASM_ARCH_SYSTEM_H
10#define __ASM_ARCH_SYSTEM_H
11
12#include <asm/arch/hardware.h>
13#include <asm/arch/loki.h>
14
15static inline void arch_idle(void)
16{
17 cpu_do_idle();
18}
19
20static inline void arch_reset(char mode)
21{
22 /*
23 * Enable soft reset to assert RSTOUTn.
24 */
25 writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
26
27 /*
28 * Assert soft reset.
29 */
30 writel(SOFT_RESET, SYSTEM_SOFT_RESET);
31
32 while (1)
33 ;
34}
35
36
37#endif
diff --git a/include/asm-arm/arch-loki/timex.h b/include/asm-arm/arch-loki/timex.h
deleted file mode 100644
index 940014f97cae..000000000000
--- a/include/asm-arm/arch-loki/timex.h
+++ /dev/null
@@ -1,11 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/timex.h
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#define CLOCK_TICK_RATE (100 * HZ)
10
11#define LOKI_TCLK 180000000
diff --git a/include/asm-arm/arch-loki/uncompress.h b/include/asm-arm/arch-loki/uncompress.h
deleted file mode 100644
index 89a0cf88d3a5..000000000000
--- a/include/asm-arm/arch-loki/uncompress.h
+++ /dev/null
@@ -1,47 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/uncompress.h
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#include <linux/serial_reg.h>
10#include <asm/arch/loki.h>
11
12#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE)
13
14static void putc(const char c)
15{
16 unsigned char *base = SERIAL_BASE;
17 int i;
18
19 for (i = 0; i < 0x1000; i++) {
20 if (base[UART_LSR << 2] & UART_LSR_THRE)
21 break;
22 barrier();
23 }
24
25 base[UART_TX << 2] = c;
26}
27
28static void flush(void)
29{
30 unsigned char *base = SERIAL_BASE;
31 unsigned char mask;
32 int i;
33
34 mask = UART_LSR_TEMT | UART_LSR_THRE;
35
36 for (i = 0; i < 0x1000; i++) {
37 if ((base[UART_LSR << 2] & mask) == mask)
38 break;
39 barrier();
40 }
41}
42
43/*
44 * nothing to do
45 */
46#define arch_decomp_setup()
47#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-loki/vmalloc.h b/include/asm-arm/arch-loki/vmalloc.h
deleted file mode 100644
index f5be06220491..000000000000
--- a/include/asm-arm/arch-loki/vmalloc.h
+++ /dev/null
@@ -1,5 +0,0 @@
1/*
2 * include/asm-arm/arch-loki/vmalloc.h
3 */
4
5#define VMALLOC_END 0xfe800000
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-27 04:10:21 -0500