mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/arch/arm/mach-integrator/integrator_ap.c
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@@ -1,21 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  linux/arch/arm/mach-integrator/integrator_ap.c
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  *
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  *  Copyright (C) 2000-2003 Deep Blue Solutions Ltd
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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  */
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 #include <linux/kernel.h>
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 #include <linux/init.h>
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@@ -36,7 +23,6 @@
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 #include "hardware.h"
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 #include "cm.h"
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 #include "common.h"
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-#include "lm.h"
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 /* Regmap to the AP system controller */
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 static struct regmap *ap_syscon_map;
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@@ -187,10 +173,7 @@
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 static void __init ap_init_of(void)
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 {
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-	u32 sc_dec;
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 	struct device_node *syscon;
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-	int ret;
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-	int i;
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 	of_platform_default_populate(NULL, ap_auxdata_lookup, NULL);
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@@ -201,33 +184,6 @@
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 	if (IS_ERR(ap_syscon_map)) {
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 		pr_crit("could not find Integrator/AP system controller\n");
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 		return;
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-	}
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-
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-	ret = regmap_read(ap_syscon_map,
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-			  INTEGRATOR_SC_DEC_OFFSET,
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-			  &sc_dec);
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-	if (ret) {
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-		pr_crit("could not read from Integrator/AP syscon\n");
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-		return;
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-	}
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-
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-	for (i = 0; i < 4; i++) {
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-		struct lm_device *lmdev;
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-
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-		if ((sc_dec & (16 << i)) == 0)
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-			continue;
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-
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-		lmdev = kzalloc(sizeof(struct lm_device), GFP_KERNEL);
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-		if (!lmdev)
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-			continue;
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-
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-		lmdev->resource.start = 0xc0000000 + 0x10000000 * i;
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-		lmdev->resource.end = lmdev->resource.start + 0x0fffffff;
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-		lmdev->resource.flags = IORESOURCE_MEM;
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-		lmdev->irq = irq_of_parse_and_map(syscon, i);
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-		lmdev->id = i;
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-
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-		lm_device_register(lmdev);
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 	}
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 }
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