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/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Decx-2000.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2011-2012 Calxeda, Inc.
6 /dts-v1/;
12 model = "Calxeda ECX-2000";
13 compatible = "calxeda,ecx-2000";
14 #address-cells = <2>;
15 #size-cells = <2>;
18 #address-cells = <1>;
19 #size-cells = <0>;
22 compatible = "arm,cortex-a15";
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/arm/
H A Dcalxeda.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
12 Bindings for boards with Calxeda Cortex-A9 based ECX-1000 (Highbank) SOC
13 or Cortex-A15 based ECX-2000 SOCs
20 - enum:
21 - calxeda,highbank
22 - calxeda,ecx-2000
/OK3568_Linux_fs/u-boot/arch/x86/cpu/intel_common/
H A Dcar.S6 * Copyright (C) 2000,2007 Ronald G. Minnich <rminnich@gmail.com>
8 * Copyright (C) 2007-2008 coresystems GmbH
11 * SPDX-License-Identifier: GPL-2.0
16 #include <asm/msr-index.h>
20 #include <asm/processor-flags.h>
28 /* Cache 4GB - MRC_SIZE_KB for MRC */
29 #define CACHE_MRC_BYTES ((CONFIG_CACHE_MRC_SIZE_KB << 10) - 1)
30 #define CACHE_MRC_BASE (0xFFFFFFFF - CACHE_MRC_BYTES)
33 #define CPU_PHYSMASK_HI (1 << (CONFIG_CPU_ADDR_BITS - 32) - 1)
39 * value (built-in self test). We preserve this value until it can
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H A Dmicrocode.c3 * Copyright (C) 2000 Ronald G. Minnich
7 * SPDX-License-Identifier: GPL-2.0
17 #include <asm/msr-index.h>
23 * struct microcode_update - standard microcode header from Intel
44 update->data = fdt_getprop(blob, node, "data", &update->size); in microcode_decode_node()
45 if (!update->data) in microcode_decode_node()
46 return -ENOENT; in microcode_decode_node()
47 update->data += UCODE_HEADER_LEN; in microcode_decode_node()
48 update->size -= UCODE_HEADER_LEN; in microcode_decode_node()
50 update->header_version = fdtdec_get_int(blob, node, in microcode_decode_node()
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/OK3568_Linux_fs/external/xserver/hw/xfree86/os-support/
H A Dint10Defines.h2 * Copyright (c) 2000-2001 by The XFree86 Project, Inc.
29 #include <xorg-config.h>
40 (((type *)&(((struct vm86_struct *)REG->cpuRegs)->regs.name))[num])
47 #define X86_ECX CPU_RD(ecx,0)
59 #define X86_CX CPU_RW(ecx,0)
75 #define X86_CL CPU_RB(ecx,0)
80 #define X86_CH CPU_RB(ecx,1)
/OK3568_Linux_fs/kernel/drivers/cpufreq/
H A Dhighbank-cpufreq.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * the cpufreq-dt driver changes to frequency to alert the highbank
19 #include <linux/pl320-ipc.h>
40 if (clk_data->new_rate > clk_data->old_rate) in hb_cpufreq_clk_notify()
41 while (hb_voltage_change(clk_data->new_rate)) in hb_cpufreq_clk_notify()
45 if (clk_data->new_rate < clk_data->old_rate) in hb_cpufreq_clk_notify()
46 while (hb_voltage_change(clk_data->new_rate)) in hb_cpufreq_clk_notify()
60 struct platform_device_info devinfo = { .name = "cpufreq-dt", }; in hb_cpufreq_driver_init()
67 (!of_machine_is_compatible("calxeda,ecx-2000"))) in hb_cpufreq_driver_init()
68 return -ENODEV; in hb_cpufreq_driver_init()
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H A Dcpufreq-dt-platdev.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include "cpufreq-dt.h"
16 * platforms using "operating-points" (V1) property.
19 { .compatible = "allwinner,sun4i-a10", },
20 { .compatible = "allwinner,sun5i-a10s", },
21 { .compatible = "allwinner,sun5i-a13", },
22 { .compatible = "allwinner,sun5i-r8", },
23 { .compatible = "allwinner,sun6i-a31", },
24 { .compatible = "allwinner,sun6i-a31s", },
25 { .compatible = "allwinner,sun7i-a20", },
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/OK3568_Linux_fs/kernel/arch/x86/kernel/
H A Dcpuid.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* ----------------------------------------------------------------------- *
4 * Copyright 2000-2008 H. Peter Anvin - All Rights Reserved
6 * ----------------------------------------------------------------------- */
16 * and the upper 32 bits of the file position as the incoming %ecx,
55 cpuid_count(cmd->regs.eax, cmd->regs.ecx, in cpuid_smp_cpuid()
56 &cmd->regs.eax, &cmd->regs.ebx, in cpuid_smp_cpuid()
57 &cmd->regs.ecx, &cmd->regs.edx); in cpuid_smp_cpuid()
59 complete(&cmd->done); in cpuid_smp_cpuid()
73 return -EINVAL; /* Invalid chunk size */ in cpuid_read()
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H A Dhead_64.S1 /* SPDX-License-Identifier: GPL-2.0 */
3 * linux/arch/x86/kernel/head_64.S -- start in 32bit and switch to 64bit
5 * Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
6 * Copyright (C) 2000 Pavel Machek <pavel@suse.cz>
7 * Copyright (C) 2000 Karsten Keil <kkeil@suse.de>
21 #include <asm/processor-flags.h>
26 #include <asm/nospec-branch.h>
30 #include <asm/asm-offsets.h>
40 * because we need identity-mapped pages.
43 #define pud_index(x) (((x) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
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H A Dapm_32.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* -*- linux-c -*-
4 * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
16 * (Thanks to Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de>)
29 * Jan 2000, Version 1.12
30 * Feb 2000, Version 1.13
31 * Nov 2000, Version 1.14
43 * 1.1: support user-space standby and suspend, power off after system
46 * is only incorrect by 30-60mS (vs. 1S previously) (Gabor J. Toth
48 * screen-blanking and gpm (Stephen Rothwell); Linux 1.99.4
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H A Dprocess_32.c5 * Gareth Hughes <gareth@valinux.com>, May 2000
9 * This file handles the architecture-dependent parts of process handling..
73 printk("%sEAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n", in __show_regs()
74 log_lvl, regs->ax, regs->bx, regs->cx, regs->dx); in __show_regs()
76 log_lvl, regs->si, regs->di, regs->bp, regs->sp); in __show_regs()
78 log_lvl, (u16)regs->ds, (u16)regs->es, (u16)regs->fs, gs, regs->ss, regs->flags); in __show_regs()
97 /* Only print out debug registers if they are in their non-default state. */ in __show_regs()
110 BUG_ON(dead_task->mm); in release_thread()
118 regs->fs = 0; in start_thread()
119 regs->ds = __USER_DS; in start_thread()
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/OK3568_Linux_fs/kernel/arch/arm/mach-highbank/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "Calxeda ECX-1000/2000 (Highbank/Midway)"
H A Dhighbank.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2010-2011 Calxeda, Inc.
8 #include <linux/dma-map-ops.h>
12 #include <linux/pl320-ipc.h>
21 #include <asm/hardware/cache-l2x0.h>
55 if (of_find_compatible_node(NULL, NULL, "arm,cortex-a9")) in highbank_init_irq()
71 int reg = -1; in highbank_platform_notifier()
78 if (of_device_is_compatible(dev->of_node, "calxeda,hb-ahci")) in highbank_platform_notifier()
80 else if (of_device_is_compatible(dev->of_node, "calxeda,hb-sdhci")) in highbank_platform_notifier()
82 else if (of_device_is_compatible(dev->of_node, "arm,pl330")) in highbank_platform_notifier()
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/OK3568_Linux_fs/kernel/arch/x86/entry/
H A Dentry_64_compat.S1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Compatibility mode system call entry point for x86-64.
5 * Copyright 2000-2002 Andi Kleen, SuSE Labs.
7 #include <asm/asm-offsets.h>
16 #include <asm/nospec-branch.h>
25 * 32-bit SYSENTER entry.
27 * 32-bit system calls through the vDSO's __kernel_vsyscall enter here
28 * on 64-bit kernels running on Intel CPUs.
33 * never happened in any of Google's Bionic versions -- it only happened
34 * in a narrow range of Intel-provided versions.
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H A Dentry_64.S1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Copyright (C) 2000, 2001, 2002 Andi Kleen SuSE Labs
7 * Copyright (C) 2000 Pavel Machek <pavel@suse.cz>
9 * entry.S contains the system-call and fault low-level handling routines.
14 * - iret frame: Architecture defined interrupt frame from SS to RIP
18 * - SYM_FUNC_START/END:Define functions in the symbol table.
19 * - idtentry: Define exception entry points.
25 #include <asm/asm-offsets.h>
40 #include <asm/nospec-branch.h>
58 * 64-bit SYSCALL instruction entry. Up to 6 arguments in registers.
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/OK3568_Linux_fs/kernel/arch/x86/um/
H A Dptrace_32.c2 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
9 #include <asm/ptrace-abi.h>
20 if (err != -EINVAL) in arch_switch_to()
22 "not EINVAL\n", -err); in arch_switch_to()
57 [ECX] = HOST_CX,
80 case ECX: in putreg()
91 UPT_SYSCALL_NR(&child->thread.regs.regs) = value; in putreg()
95 return -EIO; in putreg()
99 return -EIO; in putreg()
104 return -EIO; in putreg()
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/memory-controllers/
H A Dcalxeda-ddr-ctrlr.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/calxeda-ddr-ctrlr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Andre Przywara <andre.przywara@arm.com>
20 - calxeda,hb-ddr-ctrl
21 - calxeda,ecx-2000-ddr-ctrl
30 - compatible
31 - reg
32 - interrupts
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/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/
H A Dtoshiba.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops
4 * Copyright (c) 1996-2000 Jonathan A. Buzzard (jonathan@buzzard.org.uk)
41 unsigned int ecx __attribute__ ((packed)); member
48 * IOCTLs (0x90 - 0x91)
59 * SCI_GET (0xf300) or SCI_SET (0xf400), returning -EINVAL if not.
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/
H A Dtoshiba.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops
4 * Copyright (c) 1996-2000 Jonathan A. Buzzard (jonathan@buzzard.org.uk)
41 unsigned int ecx __attribute__ ((packed)); member
48 * IOCTLs (0x90 - 0x91)
59 * SCI_GET (0xf300) or SCI_SET (0xf400), returning -EINVAL if not.
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Dtoshiba.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops
4 * Copyright (c) 1996-2000 Jonathan A. Buzzard (jonathan@buzzard.org.uk)
41 unsigned int ecx __attribute__ ((packed)); member
48 * IOCTLs (0x90 - 0x91)
59 * SCI_GET (0xf300) or SCI_SET (0xf400), returning -EINVAL if not.
/OK3568_Linux_fs/kernel/drivers/idle/
H A Dintel_idle.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * intel_idle.c - native hardware idle loop for modern Intel processors
5 * Copyright (c) 2013 - 2020, Intel Corporation.
23 * for preventing entry into deep C-states
25 * CPU will flush caches as needed when entering a C-state via MWAIT
33 * ACPI has a .suspend hack to turn off deep c-statees during suspend
39 /* un-comment DEBUG to enable pr_debug() statements */
55 #include <asm/intel-family.h>
56 #include <asm/nospec-branch.h>
67 static int max_cstate = CPUIDLE_STATE_MAX - 1;
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/OK3568_Linux_fs/kernel/arch/x86/kernel/cpu/
H A Damd.c1 // SPDX-License-Identifier: GPL-2.0-only
16 #include <asm/spec-ctrl.h>
19 #include <asm/pci-direct.h>
38 * Refer to Fam15h Models 00-0fh BKDG - CPUID Fn8000_001E_ECX
82 * and section 2.6.2 of "AMD-K6 Processor Revision Guide - Model 6"
108 #define CBAR (0xfffc) /* Configuration Base Address (32-bit) */ in init_amd_k5()
111 if (c->x86_model == 9 || c->x86_model == 10) { in init_amd_k5()
122 int mbytes = get_num_physpages() >> (20-PAGE_SHIFT); in init_amd_k6()
124 if (c->x86_model < 6) { in init_amd_k6()
125 /* Based on AMD doc 20734R - June 2000 */ in init_amd_k6()
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H A Dcommon.c1 // SPDX-License-Identifier: GPL-2.0-only
58 #include <asm/intel-family.h>
97 if (c->cpuid_level == -1) { in default_init()
99 if (c->x86 == 4) in default_init()
100 strcpy(c->x86_model_id, "486"); in default_init()
101 else if (c->x86 == 3) in default_init()
102 strcpy(c->x86_model_id, "386"); in default_init()
119 * IRET will check the segment types kkeil 2000/10/28
141 /* 32-bit code */
143 /* 16-bit code */
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/OK3568_Linux_fs/kernel/arch/x86/kernel/cpu/microcode/
H A Dintel.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2000-2006 Tigran Aivazian <aivazian.tigran@gmail.com>
34 #include <asm/intel-family.h>
72 if (cpu_signatures_match(csig, cpf, mc_hdr->sig, mc_hdr->pf)) in find_matching_signature()
82 for (i = 0; i < ext_hdr->count; i++) { in find_matching_signature()
83 if (cpu_signatures_match(csig, cpf, ext_sig->sig, ext_sig->pf)) in find_matching_signature()
97 if (mc_hdr->rev <= new_rev) in has_newer_microcode()
111 p->data = kmemdup(data, size, GFP_KERNEL); in memdup_patch()
112 if (!p->data) { in memdup_patch()
130 mc_saved_hdr = (struct microcode_header_intel *)iter->data; in save_microcode_patch()
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/OK3568_Linux_fs/kernel/drivers/edac/
H A Dhighbank_mc_edac.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2011-2012 Calxeda, Inc.
56 struct hb_mc_drvdata *drvdata = mci->pvt_info; in highbank_mc_err_handler()
60 status = readl(drvdata->mc_int_base + HB_DDR_ECC_INT_STATUS); in highbank_mc_err_handler()
63 err_addr = readl(drvdata->mc_err_base + HB_DDR_ECC_U_ERR_ADDR); in highbank_mc_err_handler()
67 0, 0, -1, in highbank_mc_err_handler()
68 mci->ctl_name, ""); in highbank_mc_err_handler()
71 u32 syndrome = readl(drvdata->mc_err_base + HB_DDR_ECC_C_ERR_STAT); in highbank_mc_err_handler()
73 err_addr = readl(drvdata->mc_err_base + HB_DDR_ECC_C_ERR_ADDR); in highbank_mc_err_handler()
77 0, 0, -1, in highbank_mc_err_handler()
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