From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/arch/arm/mach-zynq/platsmp.c | 18 ++++++------------
1 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/kernel/arch/arm/mach-zynq/platsmp.c b/kernel/arch/arm/mach-zynq/platsmp.c
index b296ada..68ec303 100644
--- a/kernel/arch/arm/mach-zynq/platsmp.c
+++ b/kernel/arch/arm/mach-zynq/platsmp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* This file contains Xilinx specific SMP code, used to start up
* the second processor.
@@ -7,15 +8,6 @@
* based on linux/arch/arm/mach-realview/platsmp.c
*
* Copyright (C) 2002 ARM Ltd.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/export.h>
@@ -23,6 +15,7 @@
#include <linux/init.h>
#include <linux/io.h>
#include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
#include <linux/irqchip/arm-gic.h>
#include "common.h"
@@ -38,6 +31,7 @@
{
u32 trampoline_code_size = &zynq_secondary_trampoline_end -
&zynq_secondary_trampoline;
+ u32 phy_cpuid = cpu_logical_map(cpu);
/* MS: Expectation that SLCR are directly map and accessible */
/* Not possible to jump to non aligned address */
@@ -47,7 +41,7 @@
u32 trampoline_size = &zynq_secondary_trampoline_jump -
&zynq_secondary_trampoline;
- zynq_slcr_cpu_stop(cpu);
+ zynq_slcr_cpu_stop(phy_cpuid);
if (address) {
if (__pa(PAGE_OFFSET)) {
zero = ioremap(0, trampoline_code_size);
@@ -76,7 +70,7 @@
if (__pa(PAGE_OFFSET))
iounmap(zero);
}
- zynq_slcr_cpu_start(cpu);
+ zynq_slcr_cpu_start(phy_cpuid);
return 0;
}
@@ -89,7 +83,7 @@
static int zynq_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
- return zynq_cpun_start(__pa_symbol(secondary_startup), cpu);
+ return zynq_cpun_start(__pa_symbol(secondary_startup_arm), cpu);
}
/*
--
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