]> git.sur5r.net Git - u-boot/commitdiff
Merge commit 'wd/master'
authorJon Loeliger <jdl@freescale.com>
Thu, 10 Jul 2008 17:05:32 +0000 (12:05 -0500)
committerJon Loeliger <jdl@freescale.com>
Thu, 10 Jul 2008 17:05:32 +0000 (12:05 -0500)
board/freescale/mpc8610hpcd/mpc8610hpcd.c
board/freescale/mpc8641hpcn/mpc8641hpcn.c
cpu/mpc86xx/cpu.c
cpu/mpc86xx/interrupts.c
include/asm-ppc/immap_86xx.h
include/configs/MPC8610HPCD.h

index c85f373c1aaaded3e8db7ba0839434f63a031d8c..0bf21d592db0909e7db7361afac371b064eb0aa9 100644 (file)
@@ -99,7 +99,10 @@ int checkboard(void)
        volatile immap_t *immap = (immap_t *)CFG_IMMR;
        volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm;
 
-       puts("Board: MPC8610HPCD\n");
+       printf ("Board: MPC8610HPCD, System ID: 0x%02lx, "
+               "System Version: 0x%02lx, FPGA Version: 0x%02lx\n",
+               in8(PIXIS_BASE + PIXIS_ID), in8(PIXIS_BASE + PIXIS_VER),
+               in8(PIXIS_BASE + PIXIS_PVER));
 
        mcm->abcr |= 0x00010000; /* 0 */
        mcm->hpmr3 = 0x80000008; /* 4c */
index cf540fc6518df7324fba3273e866d231806f1b99..b30c6b1e9205ed2ea562354058830d34b49f7be3 100644 (file)
@@ -47,8 +47,10 @@ int board_early_init_f(void)
 
 int checkboard(void)
 {
-       puts("Board: MPC8641HPCN\n");
-
+       printf ("Board: MPC8641HPCN, System ID: 0x%02lx, "
+               "System Version: 0x%02lx, FPGA Version: 0x%02lx\n",
+               in8(PIXIS_BASE + PIXIS_ID), in8(PIXIS_BASE + PIXIS_VER),
+               in8(PIXIS_BASE + PIXIS_PVER));
        return 0;
 }
 
index 7d2b591d9f11d4cebe7ac7e39722f072c46e4d82..ecea5b0643896211960c4821ab9e11acae94f5c5 100644 (file)
@@ -214,6 +214,20 @@ get_tbclk(void)
 void
 watchdog_reset(void)
 {
+#if defined(CONFIG_MPC8610)
+       /*
+        * This actually feed the hard enabled watchdog.
+        */
+       volatile immap_t *immap = (immap_t *)CFG_IMMR;
+       volatile ccsr_wdt_t *wdt = &immap->im_wdt;
+       volatile ccsr_gur_t *gur = &immap->im_gur;
+       u32 tmp = gur->pordevsr;
+
+       if (tmp & 0x4000) {
+               wdt->swsrr = 0x556c;
+               wdt->swsrr = 0xaa39;
+       }
+#endif
 }
 #endif /* CONFIG_WATCHDOG */
 
index d9f634fdab89c4f70ed92595801641e4ab3507cc..f16744bfdcf1db47d1455aa4f8e45b0d1dac7ab4 100644 (file)
@@ -36,6 +36,7 @@
 #include <command.h>
 #include <asm/processor.h>
 #include <ppc_asm.tmpl>
+#include <watchdog.h>
 
 unsigned long decrementer_count;    /* count value for 1e6/HZ microseconds */
 unsigned long timestamp;
index c03b4b81578ae406ee0f04656e20dfed993b68f6..03a25c7944469e9cdf30b7498bbd40ce2b30a652 100644 (file)
@@ -1304,9 +1304,21 @@ typedef struct ccsr_gur {
        uint    lynxdcr1;        /* 0xe0f08 - Lynx debug control register 1*/
        int     res14[6];
        uint    ddrioovcr;      /* 0xe0f24 - DDR IO Overdrive Control register */
-       char    res15[61656];
+       char    res15[216];
 } ccsr_gur_t;
 
+/*
+ * Watchdog register block(0xe_4000-0xe_4fff)
+ */
+typedef struct ccsr_wdt {
+       uint    res0;
+       uint    swcrr; /* System watchdog control register */
+       uint    swcnr; /* System watchdog count register */
+       char    res1[2];
+       ushort  swsrr; /* System watchdog service register */
+       char    res2[4080];
+} ccsr_wdt_t;
+
 typedef struct immap {
        ccsr_local_mcm_t        im_local_mcm;
        ccsr_ddr_t              im_ddr1;
@@ -1330,6 +1342,8 @@ typedef struct immap {
        char                    res5[389120];
        ccsr_rio_t              im_rio;
        ccsr_gur_t              im_gur;
+       char                    res6[12288];
+       ccsr_wdt_t              im_wdt;
 } immap_t;
 
 extern immap_t  *immr;
index fc168909e717c8d4cf65580207650c474a5ff262..98ae34c3bfc16bb6c38aa201a6aab79e8b26ac2c 100644 (file)
 #endif
 
 
-#undef CONFIG_WATCHDOG                 /* watchdog disabled */
+#define CONFIG_WATCHDOG                        /* watchdog enabled */
+#define CFG_WATCHDOG_FREQ      5000    /* Feed interval, 5s */
 
 /*DIU Configuration*/
 #define DIU_CONNECT_TO_DVI             /* DIU controller connects to DVI encoder*/