Merge 'next' branch

[platform/kernel/u-boot.git] / cpu / mpc86xx / cpu.c

diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index bf4e651..4cace98 100644 (file)
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -26,7 +26,9 @@
 #include <watchdog.h>
 #include <command.h>
 #include <asm/cache.h>
+#include <asm/mmu.h>
 #include <mpc86xx.h>
+#include <tsec.h>
 #include <asm/fsl_law.h>
 
 
@@ -39,7 +41,7 @@ checkcpu(void)
        uint major, minor;
        uint lcrr;              /* local bus clock ratio register */
        uint clkdiv;            /* clock divider portion of lcrr */
-       volatile immap_t *immap = (immap_t *) CFG_IMMR;
+       volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
        volatile ccsr_gur_t *gur = &immap->im_gur;
 
        puts("Freescale PowerPC\n");
@@ -69,7 +71,7 @@ checkcpu(void)
        printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr);
 
        svr = get_svr();
-       ver = SVR_VER(svr);
+       ver = SVR_SOC_VER(svr);
        major = SVR_MAJ(svr);
        minor = SVR_MIN(svr);
 
@@ -98,11 +100,11 @@ checkcpu(void)
        printf("MPX:%4lu MHz, ", sysinfo.freqSystemBus / 1000000);
        printf("DDR:%4lu MHz, ", sysinfo.freqSystemBus / 2000000);
 
-#if defined(CFG_LBC_LCRR)
-       lcrr = CFG_LBC_LCRR;
+#if defined(CONFIG_SYS_LBC_LCRR)
+       lcrr = CONFIG_SYS_LBC_LCRR;
 #else
        {
-               volatile immap_t *immap = (immap_t *) CFG_IMMR;
+               volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
                volatile ccsr_lbc_t *lbc = &immap->im_lbc;
 
                lcrr = lbc->lcrr;
@@ -159,16 +161,16 @@ do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 #if !defined(CONFIG_MPC8641HPCN) && !defined(CONFIG_MPC8610HPCD)
 
-#ifdef CFG_RESET_ADDRESS
-       ulong addr = CFG_RESET_ADDRESS;
+#ifdef CONFIG_SYS_RESET_ADDRESS
+       ulong addr = CONFIG_SYS_RESET_ADDRESS;
 #else
        /*
-        * note: when CFG_MONITOR_BASE points to a RAM address,
-        * CFG_MONITOR_BASE - sizeof (ulong) is usually a valid
+        * note: when CONFIG_SYS_MONITOR_BASE points to a RAM address,
+        * CONFIG_SYS_MONITOR_BASE - sizeof (ulong) is usually a valid
         * address. Better pick an address known to be invalid on your
-        * system and assign it to CFG_RESET_ADDRESS.
+        * system and assign it to CONFIG_SYS_RESET_ADDRESS.
         */
-       ulong addr = CFG_MONITOR_BASE - sizeof(ulong);
+       ulong addr = CONFIG_SYS_MONITOR_BASE - sizeof(ulong);
 #endif
 
        /* flush and disable I/D cache */
@@ -213,6 +215,20 @@ get_tbclk(void)
 void
 watchdog_reset(void)
 {
+#if defined(CONFIG_MPC8610)
+       /*
+        * This actually feed the hard enabled watchdog.
+        */
+       volatile immap_t *immap = (immap_t *)CONFIG_SYS_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 */
 
@@ -221,7 +237,7 @@ watchdog_reset(void)
 void
 dma_init(void)
 {
-       volatile immap_t *immap = (immap_t *) CFG_IMMR;
+       volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
        volatile ccsr_dma_t *dma = &immap->im_dma;
 
        dma->satr0 = 0x00040000;
@@ -232,7 +248,7 @@ dma_init(void)
 uint
 dma_check(void)
 {
-       volatile immap_t *immap = (immap_t *) CFG_IMMR;
+       volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
        volatile ccsr_dma_t *dma = &immap->im_dma;
        volatile uint status = dma->sr0;
 
@@ -250,7 +266,7 @@ dma_check(void)
 int
 dma_xfer(void *dest, uint count, void *src)
 {
-       volatile immap_t *immap = (immap_t *) CFG_IMMR;
+       volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
        volatile ccsr_dma_t *dma = &immap->im_dma;
 
        dma->dar0 = (uint) dest;
@@ -268,13 +284,14 @@ dma_xfer(void *dest, uint count, void *src)
 
 /*
  * Print out the state of various machine registers.
- * Currently prints out LAWs and BR0/OR0
+ * Currently prints out LAWs, BR0/OR0, and BATs
  */
 void mpc86xx_reginfo(void)
 {
-       immap_t *immap = (immap_t *)CFG_IMMR;
+       immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
        ccsr_lbc_t *lbc = &immap->im_lbc;
 
+       print_bats();
        print_laws();
 
        printf ("Local Bus Controller Registers\n"
@@ -288,3 +305,16 @@ void mpc86xx_reginfo(void)
        printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", in_be32(&lbc->br7), in_be32(&lbc->or7));
 
 }
+
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+int cpu_eth_init(bd_t *bis)
+{
+#if defined(CONFIG_TSEC_ENET)
+       tsec_standard_init(bis);
+#endif
+
+       return 0;
+}