#include <asm/bootinfo.h>
#include <asm/addrspace.h>
+#include <asm/fw/myloader/myloader.h>
#include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/platform.h>
}
};
-static __init void routerboot_printargs(void)
+static __init char *ar71xx_prom_getargv(const char *name)
{
+ int len = strlen(name);
int i;
- for (i = 0; i < ar71xx_prom_argc; i++)
- printk(KERN_DEBUG "prom: routerboot envp[%d]: %s\n",
- i, ar71xx_prom_argv[i]);
-}
-
-static __init char *routerboot_getenv(const char *envname)
-{
- int len = strlen(envname);
- int i;
+ if (!ar71xx_prom_argv)
+ return NULL;
for (i = 0; i < ar71xx_prom_argc; i++) {
- char *env = ar71xx_prom_argv[i];
- if (strncmp(envname, env, len) == 0 && (env)[len] == '=')
- return env + len + 1;
+ char *argv = ar71xx_prom_argv[i];
+ if (strncmp(name, argv, len) == 0 && (argv)[len] == '=')
+ return argv + len + 1;
}
return NULL;
}
-static __init char *redboot_getenv(const char *envname)
+static __init char *ar71xx_prom_getenv(const char *envname)
{
int len = strlen(envname);
char **env;
+ if (!ar71xx_prom_envp)
+ return NULL;
+
for (env = ar71xx_prom_envp; *env != NULL; env++)
if (strncmp(envname, *env, len) == 0 && (*env)[len] == '=')
return *env + len + 1;
return MACH_AR71XX_GENERIC;
}
-void __init prom_init(void)
+static int ar71xx_prom_init_myloader(void)
{
- char *board = NULL;
- char *mac = NULL;
+ struct myloader_info *mylo;
+
+ mylo = myloader_get_info();
+ if (!mylo)
+ return 0;
+
+ switch (mylo->did) {
+ case DEVID_COMPEX_WP543:
+ mips_machtype = MACH_AR71XX_WP543;
+ break;
+ default:
+ printk(KERN_WARNING "prom: unknown device id: %x\n",
+ mylo->did);
+ }
+ ar71xx_set_mac_base(mylo->macs[0]);
+ return 1;
+}
+
+static void ar71xx_prom_init_generic(void)
+{
+ char *p;
+
+ ar71xx_prom_argc = fw_arg0;
+ ar71xx_prom_argv = (char **)fw_arg1;
+ ar71xx_prom_envp = (char **)fw_arg2;
+
+ p = ar71xx_prom_getenv("board");
+ if (!p)
+ p = ar71xx_prom_getargv("board");
+ if (p)
+ mips_machtype = find_board_byname(p);
+
+ p = ar71xx_prom_getenv("ethaddr");
+ if (!p)
+ p = ar71xx_prom_getargv("kmac");
+ if (p)
+ ar71xx_parse_mac_addr(p);
+}
+
+void __init prom_init(void)
+{
printk(KERN_DEBUG "prom: fw_arg0=%08x, fw_arg1=%08x, "
"fw_arg2=%08x, fw_arg3=%08x\n",
(unsigned int)fw_arg0, (unsigned int)fw_arg1,
(unsigned int)fw_arg2, (unsigned int)fw_arg3);
- if ((fw_arg0 == 7) && (fw_arg2 == 0) && (fw_arg3 == 0)) {
- /* assume RouterBOOT */
- ar71xx_prom_argc = fw_arg0;
- ar71xx_prom_argv = (char **)fw_arg1;
- routerboot_printargs();
- board = routerboot_getenv("board");
- mac = routerboot_getenv("kmac");
- } else {
- /* assume Redboot */
- ar71xx_prom_argc = fw_arg0;
- ar71xx_prom_argv = (char **)fw_arg1;
- ar71xx_prom_envp = (char **)fw_arg2;
- mac = redboot_getenv("ethaddr");
- }
-
- if (board)
- mips_machtype = find_board_byname(board);
- else
- mips_machtype = MACH_AR71XX_GENERIC;
+ mips_machtype = MACH_AR71XX_GENERIC;
- if (mac)
- ar71xx_set_mac_base(mac);
+ if (ar71xx_prom_init_myloader())
+ return;
- ar71xx_print_cmdline();
+ ar71xx_prom_init_generic();
}
void __init prom_free_prom_memory(void)