openwrt/upstream - upstream openwrt

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Diffstat (limited to 'tools/firmware-utils/src/addpattern.c')

0 files changed, 0 insertions, 0 deletions

/* * Copyright (C) 2010 Scott Nicholas <neutronscott@scottn.us> * * based on work of rb532 prom.c * Copyright (C) 2003, Peter Sadik <peter.sadik@idt.com> * Copyright (C) 2005-2006, P.Christeas <p_christ@hol.gr> * Copyright (C) 2007, Gabor Juhos <juhosg@openwrt.org> * Felix Fietkau <nbd@openwrt.org> * Florian Fainelli <florian@openwrt.org> * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #include <linux/init.h> #include <linux/kernel.h> #include <linux/types.h> #include <linux/console.h> #include <linux/string.h> #include <linux/serial_core.h> #include <asm/bootinfo.h> #include <adm8668.h> #include "u-boot.h" register volatile struct global_data *gd asm ("k0"); void __init prom_free_prom_memory(void) { /* No prom memory to free */ } static inline int match_tag(char *arg, const char *tag) { return strncmp(arg, tag, strlen(tag)) == 0; } static inline unsigned long tag2ul(char *arg, const char *tag) { char *num; num = arg + strlen(tag); return simple_strtoul(num, 0, 10); } void __init prom_setup_cmdline(void) { char *cp; int prom_argc; char **prom_argv; int i; prom_argc = fw_arg0; prom_argv = (char **)KSEG0ADDR(fw_arg1); cp = &(arcs_cmdline[0]); for (i = 1; i < prom_argc; i++) { prom_argv[i] = (char *)KSEG0ADDR(prom_argv[i]); /* default bootargs has "console=/dev/ttyS0" yet console won't * show up at all if you include the '/dev/' nowadays ... */ if (match_tag(prom_argv[i], "console=/dev/")) { char *ptr = prom_argv[i] + strlen("console=/dev/"); strcpy(cp, "console="); cp += strlen("console="); strcpy(cp, ptr); cp += strlen(ptr); *cp++ = ' '; continue; } strcpy(cp, prom_argv[i]); cp += strlen(prom_argv[i]); *cp++ = ' '; } if (prom_argc > 1) --cp; /* trailing space */ *cp = '\0'; } void __init prom_init(void) { bd_t *bd = gd->bd; int memsize; memsize = bd->bi_memsize; printk("Board info:\n"); printk(" RAM size: %d MB\n", (int)memsize/(1024*1024)); printk(" NOR start: %#lx\n", bd->bi_flashstart); printk(" NOR size: %#lx\n", bd->bi_flashsize); prom_setup_cmdline(); add_memory_region(0, memsize, BOOT_MEM_RAM); }


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