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2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/arch/mips/alchemy/board-xxs1500.c
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@@ -1,23 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * BRIEF MODULE DESCRIPTION
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  *	MyCable XXS1500 board support
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  *
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  * Copyright 2003, 2008 MontaVista Software Inc.
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  * Author: MontaVista Software, Inc. <source@mvista.com>
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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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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  */
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 #include <linux/kernel.h>
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@@ -37,24 +24,6 @@
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 const char *get_system_type(void)
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 {
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 	return "XXS1500";
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-}
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-
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-void __init prom_init(void)
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-{
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-	unsigned char *memsize_str;
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-	unsigned long memsize;
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-
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-	prom_argc = fw_arg0;
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-	prom_argv = (char **)fw_arg1;
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-	prom_envp = (char **)fw_arg2;
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-
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-	prom_init_cmdline();
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-
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-	memsize_str = prom_getenv("memsize");
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-	if (!memsize_str || kstrtoul(memsize_str, 0, &memsize))
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-		memsize = 0x04000000;
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-
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-	add_memory_region(0, memsize, BOOT_MEM_RAM);
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 }
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 void prom_putchar(char c)