Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfashe...

[pandora-kernel.git] / arch / mips / txx9 / jmr3927 / prom.c

diff --git a/arch/mips/txx9/jmr3927/prom.c b/arch/mips/txx9/jmr3927/prom.c
index 8bc1049..70c4c8e 100644 (file)
--- a/arch/mips/txx9/jmr3927/prom.c
+++ b/arch/mips/txx9/jmr3927/prom.c
@@ -35,64 +35,19 @@
  *  with this program; if not, write  to the Free Software Foundation, Inc.,
  *  675 Mass Ave, Cambridge, MA 02139, USA.
  */
-#include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/string.h>
-
+#include <linux/kernel.h>
 #include <asm/bootinfo.h>
-#include <asm/txx9/tx3927.h>
-
-char * __init prom_getcmdline(void)
-{
-       return &(arcs_cmdline[0]);
-}
-
-void  __init prom_init_cmdline(void)
-{
-       char *cp;
-       int actr;
-       int prom_argc = fw_arg0;
-       char **prom_argv = (char **) fw_arg1;
-
-       actr = 1; /* Always ignore argv[0] */
+#include <asm/txx9/generic.h>
+#include <asm/txx9/jmr3927.h>
 
-       cp = &(arcs_cmdline[0]);
-       while(actr < prom_argc) {
-               strcpy(cp, prom_argv[actr]);
-               cp += strlen(prom_argv[actr]);
-               *cp++ = ' ';
-               actr++;
-       }
-       if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
-               --cp;
-       *cp = '\0';
-}
-
-void __init prom_free_prom_memory(void)
+void __init jmr3927_prom_init(void)
 {
-}
+       /* CCFG */
+       if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0)
+               printk(KERN_ERR "TX3927 TLB off\n");
 
-#define TIMEOUT       0xffffff
-
-void
-prom_putchar(char c)
-{
-        int i = 0;
-
-        do {
-            i++;
-            if (i>TIMEOUT)
-                break;
-        } while (!(tx3927_sioptr(1)->cisr & TXx927_SICISR_TXALS));
-       tx3927_sioptr(1)->tfifo = c;
-       return;
-}
-
-void
-puts(const char *cp)
-{
-    while (*cp)
-       prom_putchar(*cp++);
-    prom_putchar('\r');
-    prom_putchar('\n');
+       prom_init_cmdline();
+       add_memory_region(0, JMR3927_SDRAM_SIZE, BOOT_MEM_RAM);
+       txx9_sio_putchar_init(TX3927_SIO_REG(1));
 }