+++ /dev/null
-/*
- * ADM5120 specific prom routines
- *
- * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-
-#include <asm/bootinfo.h>
-#include <asm/mips_machine.h>
-
-#include <asm/mach-adm5120/adm5120_info.h>
-
-#include <prom/cfe.h>
-#include <prom/generic.h>
-#include <prom/routerboot.h>
-#include <prom/myloader.h>
-#include <prom/zynos.h>
-
-unsigned int adm5120_prom_type = ADM5120_PROM_GENERIC;
-
-struct board_desc {
- unsigned long mach_type;
- char *name;
-};
-
-#define DEFBOARD(n, mt) { .mach_type = (mt), .name = (n)}
-static struct board_desc common_boards[] __initdata = {
- /* Cellvision/SparkLAN boards */
- DEFBOARD("CAS-630", MACH_ADM5120_CAS630),
- DEFBOARD("CAS-670", MACH_ADM5120_CAS670),
- DEFBOARD("CAS-700", MACH_ADM5120_CAS700),
- DEFBOARD("CAS-771", MACH_ADM5120_CAS771),
- DEFBOARD("CAS-790", MACH_ADM5120_CAS790),
- DEFBOARD("CAS-861", MACH_ADM5120_CAS861),
- DEFBOARD("NFS-101U", MACH_ADM5120_NFS101U),
- /* Compex boards */
- DEFBOARD("WP54G-WRT", MACH_ADM5120_WP54G_WRT),
- /* Edimax boards */
- DEFBOARD("BR-6104K", MACH_ADM5120_BR6104K),
- DEFBOARD("BR-6104KP", MACH_ADM5120_BR6104KP),
- DEFBOARD("BR-6104WG", MACH_ADM5120_BR61X4WG),
- DEFBOARD("BR-6114WG", MACH_ADM5120_BR61X4WG),
- /* Infineon boards */
- DEFBOARD("EASY 5120P-ATA", MACH_ADM5120_EASY5120PATA),
- DEFBOARD("EASY 5120-RT", MACH_ADM5120_EASY5120RT),
- DEFBOARD("EASY 5120-WVoIP", MACH_ADM5120_EASY5120WVOIP),
- DEFBOARD("EASY 83000", MACH_ADM5120_EASY83000),
- /* Mikrotik RouterBOARDs */
- DEFBOARD("111", MACH_ADM5120_RB_11X),
- DEFBOARD("112", MACH_ADM5120_RB_11X),
- DEFBOARD("133", MACH_ADM5120_RB_133),
- DEFBOARD("133C", MACH_ADM5120_RB_133C),
- DEFBOARD("133C3", MACH_ADM5120_RB_133C),
- DEFBOARD("150", MACH_ADM5120_RB_153), /* it's intentional */
- DEFBOARD("153", MACH_ADM5120_RB_153),
- DEFBOARD("192", MACH_ADM5120_RB_192),
- DEFBOARD("miniROUTER", MACH_ADM5120_RB_150),
- /* OSBRiDGE boards */
- DEFBOARD("OSBRiDGE 5GXi", MACH_ADM5120_5GXI),
- /* Motorola boards */
- DEFBOARD("Powerline MU Gateway", MACH_ADM5120_PMUGW),
- /* Generic EB-214A */
- DEFBOARD("ADM5120", MACH_ADM5120_EB_214A),
-};
-
-static unsigned long __init find_machtype_byname(char *name)
-{
- unsigned long ret;
- int i;
-
- ret = MACH_ADM5120_GENERIC;
- if (name == NULL)
- goto out;
-
- if (*name == '\0')
- goto out;
-
- for (i = 0; i < ARRAY_SIZE(common_boards); i++) {
- if (strcmp(common_boards[i].name, name) == 0) {
- ret = common_boards[i].mach_type;
- break;
- }
- }
-
-out:
- return ret;
-}
-
-static unsigned long __init detect_machtype_routerboot(void)
-{
- char *name;
-
- name = routerboot_get_boardname();
- return find_machtype_byname(name);
-}
-
-static unsigned long __init detect_machtype_generic(void)
-{
- char *name;
-
- name = generic_prom_getenv("board_name");
- return find_machtype_byname(name);
-}
-
-unsigned long __init detect_machtype_cfe(void)
-{
- char *name;
-
- name = cfe_getenv("BOARD_NAME");
- return find_machtype_byname(name);
-}
-
-static struct {
- unsigned long mach_type;
- u16 vendor_id;
- u16 board_id;
-} zynos_boards[] __initdata = {
-#define ZYNOS_BOARD(vi, bi, mt) \
- {.vendor_id = (vi), .board_id = (bi), .mach_type = (mt)}
-
-#define ZYXEL_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_ZYXEL, bi, mt)
-#define DLINK_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_DLINK, bi, mt)
-#define LUCENT_BOARD(bi, mt) ZYNOS_BOARD(ZYNOS_VENDOR_ID_LUCENT, bi, mt)
- ZYXEL_BOARD(ZYNOS_BOARD_HS100, MACH_ADM5120_HS100),
- ZYXEL_BOARD(ZYNOS_BOARD_P334U, MACH_ADM5120_P334U),
- ZYXEL_BOARD(ZYNOS_BOARD_P334W, MACH_ADM5120_P334W),
- ZYXEL_BOARD(ZYNOS_BOARD_P334WH, MACH_ADM5120_P334WH),
- ZYXEL_BOARD(ZYNOS_BOARD_P334WHD, MACH_ADM5120_P334WHD),
- ZYXEL_BOARD(ZYNOS_BOARD_P334WT, MACH_ADM5120_P334WT),
- ZYXEL_BOARD(ZYNOS_BOARD_P334WT_ALT, MACH_ADM5120_P334WT),
- ZYXEL_BOARD(ZYNOS_BOARD_P335, MACH_ADM5120_P335),
- ZYXEL_BOARD(ZYNOS_BOARD_P335PLUS, MACH_ADM5120_P335PLUS),
- ZYXEL_BOARD(ZYNOS_BOARD_P335U, MACH_ADM5120_P335U)
-};
-
-static unsigned long __init detect_machtype_bootbase(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(zynos_boards); i++) {
- if (zynos_boards[i].vendor_id == bootbase_info.vendor_id &&
- zynos_boards[i].board_id == bootbase_info.board_id) {
- return zynos_boards[i].mach_type;
- break;
- }
- }
-
- printk(KERN_WARNING "Unknown ZyXEL model (%u)\n",
- bootbase_info.board_id);
- return MACH_ADM5120_GENERIC;
-}
-
-static struct {
- unsigned long mach_type;
- u16 vid;
- u16 did;
- u16 svid;
- u16 sdid;
-} mylo_boards[] __initdata = {
-#define MYLO_BOARD(v, d, sv, sd, mt) \
- {.vid = (v), .did = (d), .svid = (sv), .sdid = (sd), .mach_type = (mt)}
-#define COMPEX_BOARD(d, mt) \
- MYLO_BOARD(VENID_COMPEX, (d), VENID_COMPEX, (d), (mt))
-
- COMPEX_BOARD(DEVID_COMPEX_NP27G, MACH_ADM5120_NP27G),
- COMPEX_BOARD(DEVID_COMPEX_NP28G, MACH_ADM5120_NP28G),
- COMPEX_BOARD(DEVID_COMPEX_NP28GHS, MACH_ADM5120_NP28GHS),
- COMPEX_BOARD(DEVID_COMPEX_WP54G, MACH_ADM5120_WP54),
- COMPEX_BOARD(DEVID_COMPEX_WP54Gv1C, MACH_ADM5120_WP54Gv1C),
- COMPEX_BOARD(DEVID_COMPEX_WP54AG, MACH_ADM5120_WP54),
- COMPEX_BOARD(DEVID_COMPEX_WPP54G, MACH_ADM5120_WP54),
- COMPEX_BOARD(DEVID_COMPEX_WPP54AG, MACH_ADM5120_WP54),
-};
-
-static unsigned long __init detect_machtype_myloader(void)
-{
- unsigned long ret;
- int i;
-
- ret = MACH_ADM5120_GENERIC;
- for (i = 0; i < ARRAY_SIZE(mylo_boards); i++) {
- if (mylo_boards[i].vid == myloader_info.vid &&
- mylo_boards[i].did == myloader_info.did &&
- mylo_boards[i].svid == myloader_info.svid &&
- mylo_boards[i].sdid == myloader_info.sdid) {
- ret = mylo_boards[i].mach_type;
- break;
- }
- }
-
- return ret;
-}
-
-static void __init prom_detect_machtype(void)
-{
- if (bootbase_present()) {
- adm5120_prom_type = ADM5120_PROM_BOOTBASE;
- mips_machtype = detect_machtype_bootbase();
- return;
- }
-
- if (cfe_present()) {
- adm5120_prom_type = ADM5120_PROM_CFE;
- mips_machtype = detect_machtype_cfe();
- return;
- }
-
- if (myloader_present()) {
- adm5120_prom_type = ADM5120_PROM_MYLOADER;
- mips_machtype = detect_machtype_myloader();
- return;
- }
-
- if (routerboot_present()) {
- adm5120_prom_type = ADM5120_PROM_ROUTERBOOT;
- mips_machtype = detect_machtype_routerboot();
- return;
- }
-
- if (generic_prom_present()) {
- adm5120_prom_type = ADM5120_PROM_GENERIC;
- mips_machtype = detect_machtype_generic();
- return;
- }
-
- mips_machtype = MACH_ADM5120_GENERIC;
-}
-
-#ifdef CONFIG_IMAGE_CMDLINE_HACK
-extern char __image_cmdline[];
-
-static void __init prom_init_cmdline(void)
-{
- char *cmd;
-
- /* init command line, register a default kernel command line */
- cmd = __image_cmdline;
- if (strlen(cmd) > 0)
- strlcpy(arcs_cmdline, cmd, sizeof(arcs_cmdline));
-
-}
-#else
-static inline void prom_init_cmdline(void) {}
-#endif /* CONFIG_IMAGE_CMDLINE_HACK */
-
-void __init prom_init(void)
-{
- prom_detect_machtype();
- prom_init_cmdline();
-}
-
-void __init prom_free_prom_memory(void)
-{
- /* We do not have to prom memory to free */
-}
projects / openwrt / svn-archive / archive.git / blobdiff