Merge git://git.denx.de/u-boot

[oweals/u-boot.git] / arch / m68k / cpu / mcf5445x / cpu.c

diff --git a/arch/m68k/cpu/mcf5445x/cpu.c b/arch/m68k/cpu/mcf5445x/cpu.c
index 323a54eab474f9f9f4e8af550ed53ca19df78f58..b612cdaea1ac28975184fbb090c79c40f69d7ab6 100644 (file)
--- a/arch/m68k/cpu/mcf5445x/cpu.c
+++ b/arch/m68k/cpu/mcf5445x/cpu.c
@@ -3,7 +3,7 @@
  * (C) Copyright 2000-2003
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
+ * Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc.
  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
  *
  * See file CREDITS for list of people who contributed to this
@@ -31,14 +31,17 @@
 #include <netdev.h>
 
 #include <asm/immap.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-       volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM);
+       rcm_t *rcm = (rcm_t *) (MMAP_RCM);
        udelay(1000);
-       rcm->rcr |= RCM_RCR_SOFTRST;
+       out_8(&rcm->rcr, RCM_RCR_FRCRSTOUT);
+       udelay(10000);
+       setbits_8(&rcm->rcr, RCM_RCR_SOFTRST);
 
        /* we don't return! */
        return 0;
@@ -46,14 +49,14 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 int checkcpu(void)
 {
-       volatile ccm_t *ccm = (ccm_t *) MMAP_CCM;
+       ccm_t *ccm = (ccm_t *) MMAP_CCM;
        u16 msk;
        u16 id = 0;
        u8 ver;
 
        puts("CPU:   ");
-       msk = (ccm->cir >> 6);
-       ver = (ccm->cir & 0x003f);
+       msk = (in_be16(&ccm->cir) >> 6);
+       ver = (in_be16(&ccm->cir) & 0x003f);
        switch (msk) {
        case 0x48:
                id = 54455;
@@ -73,6 +76,21 @@ int checkcpu(void)
        case 0x4f:
                id = 54450;
                break;
+       case 0x9F:
+               id = 54410;
+               break;
+       case 0xA0:
+               id = 54415;
+               break;
+       case 0xA1:
+               id = 54416;
+               break;
+       case 0xA2:
+               id = 54417;
+               break;
+       case 0xA3:
+               id = 54418;
+               break;
        }
 
        if (id) {