parisc/kernel/setup.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  *    Initial setup-routines for HP 9000 based hardware.
6  *    Modifications for PA-RISC (C) 1999 Helge Deller <deller@gmx.de>
12  *    Initial PA-RISC Version: 04-23-1999 by Helge Deller
32 #include <asm/pdc.h>
49 	/* boot_args[0] is free-mem start, boot_args[1] is ptr to command line */  in setup_cmdline()
61 		if (PAGE0->mem_cons.cl_class == CL_DUPLEX)  in setup_cmdline()
69 		strlcat(p, " earlycon=pdc", COMMAND_LINE_SIZE);  in setup_cmdline()
91 		panic(	"PA-RISC Linux currently only supports machines that conform to\n"  in dma_ops_init()
92 			"the PA-RISC 1.1 or 2.0 architecture specification.\n");  in dma_ops_init()
108 	printk(KERN_INFO "The 64-bit Kernel has started...\n");  in setup_arch()
110 	printk(KERN_INFO "The 32-bit Kernel has started...\n");  in setup_arch()
117 		 1 << (REAL_HPAGE_SHIFT - 20), 1 << (HPAGE_SHIFT - 20));  in setup_arch()
133 		printk(KERN_INFO "Kernel is using PDC in 32-bit mode.\n");  in setup_arch()
198 	.name	= "Global Broadcast",
247 	/* tell PDC we're Linux. Nevermind failure. */  in parisc_init()
283 	running_on_qemu = (memcmp(&PAGE0->pad0, "SeaBIOS", 8) == 0);  in start_parisc()