* bump kernel to 2.6.35.8 * merge arcadyn mach files * fixes ar9 * adds hack for...

[openwrt/openwrt.git] / target / linux / ifxmips / files-2.6.32 / arch / mips / ifxmips / common / prom.c

diff --git a/target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/prom.c b/target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/prom.c
deleted file mode 100644 (file)
index 8eb12c7..0000000
--- a/target/linux/ifxmips/files-2.6.32/arch/mips/ifxmips/common/prom.c
+++ /dev/null
@@ -1,143 +0,0 @@
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/bootmem.h>
-#include <linux/etherdevice.h>
-
-#include <asm/bootinfo.h>
-#include <machine.h>
-
-#include <ifxmips.h>
-#include <ifxmips_prom.h>
-
-/* for voice cpu (MIPS24K) */
-unsigned int *prom_cp1_base;
-unsigned int prom_cp1_size;
-
-/* for Multithreading (APRP) on MIPS34K */
-unsigned long physical_memsize;
-
-void
-prom_free_prom_memory(void)
-{
-}
-
-unsigned int*
-prom_get_cp1_base(void)
-{
-       return prom_cp1_base;
-}
-EXPORT_SYMBOL(prom_get_cp1_base);
-
-unsigned int
-prom_get_cp1_size(void)
-{
-       /* return size im MB */
-       return prom_cp1_size>>20;
-}
-EXPORT_SYMBOL(prom_get_cp1_size);
-
-extern unsigned char ifxmips_ethaddr[6];
-int cmdline_mac = 0;
-
-static int __init
-ifxmips_set_ethaddr(char *str)
-{
-#define IS_HEX(x) \
-       (((x >= '0' && x <= '9') || (x >= 'a' && x <= 'f') \
-               || (x >= 'A' && x <= 'F')) ? (1) : (0))
-       int i;
-       str = strchr(str, '=');
-       if (!str)
-               goto out;
-       str++;
-       if (strlen(str) != 17)
-               goto out;
-       for (i = 0; i < 6; i++) {
-               if (!IS_HEX(str[3 * i]) || !IS_HEX(str[(3 * i) + 1]))
-                       goto out;
-               if ((i != 5) && (str[(3 * i) + 2] != ':'))
-                       goto out;
-               ifxmips_ethaddr[i] = simple_strtoul(&str[3 * i], NULL, 16);
-       }
-       if (is_valid_ether_addr(ifxmips_ethaddr))
-               cmdline_mac = 1;
-out:
-       return 1;
-}
-__setup("ethaddr", ifxmips_set_ethaddr);
-
-static void __init prom_detect_machtype(void)
-{
-       mips_machtype = IFXMIPS_MACH_EASY50712;
-}
-
-static void __init prom_init_cmdline(void)
-{
-       int argc = fw_arg0;
-       char **argv = (char **) fw_arg1;
-       char **envp = (char **) fw_arg2;
-
-       int memsize = 16; /* assume 16M as default */
-       int i;
-
-       if (argc)
-       {
-               argv = (char **)KSEG1ADDR((unsigned long)argv);
-               arcs_cmdline[0] = '\0';
-               for (i = 1; i < argc; i++)
-               {
-                       char *a = (char *)KSEG1ADDR(argv[i]);
-                       if (!argv[i])
-                               continue;
-                       /* for voice cpu on Twinpass/Danube */
-                       if (cpu_data[0].cputype == CPU_24K)
-                               if (!strncmp(a, "cp1_size=", 9))
-                               {
-                                       prom_cp1_size = memparse(a + 9, &a);
-                                       continue;
-                               }
-                       if (strlen(arcs_cmdline) + strlen(a + 1) >= sizeof(arcs_cmdline))
-                       {
-                               early_printf("cmdline overflow, skipping: %s\n", a);
-                               break;
-                       }
-                       strcat(arcs_cmdline, a);
-                       strcat(arcs_cmdline, " ");
-               }
-               if (!*arcs_cmdline)
-                       strcpy(&(arcs_cmdline[0]),
-                               "console=ttyS0,115200 rootfstype=squashfs,jffs2");
-       }
-       envp = (char **)KSEG1ADDR((unsigned long)envp);
-       while (*envp)
-       {
-               char *e = (char *)KSEG1ADDR(*envp);
-
-               if (!strncmp(e, "memsize=", 8))
-               {
-                       e += 8;
-                       memsize = simple_strtoul(e, NULL, 10);
-               }
-               envp++;
-       }
-       memsize *= 1024 * 1024;
-
-       /* only on Twinpass/Danube a second CPU is used for Voice */
-       if ((cpu_data[0].cputype == CPU_24K) && (prom_cp1_size))
-       {
-               memsize -= prom_cp1_size;
-               prom_cp1_base = (unsigned int *)KSEG1ADDR(memsize);
-
-               early_printf("Using %dMB Ram and reserving %dMB for cp1\n",
-                       memsize>>20, prom_cp1_size>>20);
-       }
-
-       add_memory_region(0x00000000, memsize, BOOT_MEM_RAM);
-}
-
-void __init
-prom_init(void)
-{
-       prom_detect_machtype();
-       prom_init_cmdline();
-}