mirror of
https://github.com/Qortal/Brooklyn.git
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84ba5b15ac
* Enhance GPIO addon for Noctua Fans for the Qortector upcoming case. This will put PWM signal to real-time. * Fixed RDP not letting a user login if not logged out on Cinnamon release (reported by Crowetic) * Update i2c sensor db * Fixed DRM broadcast over HDMI 2+ * Ease up DHCP security only to prevent Brooklyn blocking routers. * Add possibility to add extra memory for Cinnamon Desktop Release * Fix error message of Software Render mode on Cinnamon Desktop * Add proper offset for HD screens for pixel array *Fixed HDMI jitter for videocore4 GPU * Enable all radios (including Bluetooth)
41 lines
941 B
C
41 lines
941 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* SMP operations for Alpine platform.
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*
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* Copyright (C) 2015 Annapurna Labs Ltd.
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*/
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#include <linux/init.h>
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#include <linux/errno.h>
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#include <linux/io.h>
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#include <linux/of.h>
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#include <asm/smp_plat.h>
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#include "alpine_cpu_pm.h"
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static int alpine_boot_secondary(unsigned int cpu, struct task_struct *idle)
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{
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phys_addr_t addr;
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addr = __pa_symbol(secondary_startup);
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if (addr > (phys_addr_t)(uint32_t)(-1)) {
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pr_err("FAIL: resume address over 32bit (%pa)", &addr);
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return -EINVAL;
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}
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return alpine_cpu_wakeup(cpu_logical_map(cpu), (uint32_t)addr);
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}
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static void __init alpine_smp_prepare_cpus(unsigned int max_cpus)
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{
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alpine_cpu_pm_init();
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}
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static const struct smp_operations alpine_smp_ops __initconst = {
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.smp_prepare_cpus = alpine_smp_prepare_cpus,
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.smp_boot_secondary = alpine_boot_secondary,
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};
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CPU_METHOD_OF_DECLARE(alpine_smp, "al,alpine-smp", &alpine_smp_ops);
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