powerpc/mp: add support for discontiguous cores

[u-boot] / arch / powerpc / include / asm / global_data.h

diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index d3dd44e96d7bdff3d1e1f75e53e304266190dc3c..a33ca2f7b74eac9eb9c38bfba6f1b92aacf91b84 100644 (file)
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2002
+ * (C) Copyright 2002-2010
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -34,7 +34,7 @@
  * global variables during system initialization (until we have set
  * up the memory controller so that we can use RAM).
  *
- * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t)
+ * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t)
  */
 
 typedef        struct  global_data {
@@ -60,7 +60,8 @@ typedef       struct  global_data {
 #if defined(CONFIG_MPC83xx)
        /* There are other clocks in the MPC83XX */
        u32 csb_clk;
-#if defined(CONFIG_MPC834x) || defined(CONFIG_MPC831x) || defined(CONFIG_MPC837x)
+#if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
+       defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
        u32 tsec1_clk;
        u32 tsec2_clk;
        u32 usbdr_clk;
@@ -76,7 +77,8 @@ typedef       struct  global_data {
        u32 lbiu_clk;
        u32 lclk_clk;
        u32 pci_clk;
-#if defined(CONFIG_MPC837x) || defined(CONFIG_MPC831x)
+#if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
+       defined(CONFIG_MPC837x)
        u32 pciexp1_clk;
        u32 pciexp2_clk;
 #endif
@@ -170,22 +172,27 @@ typedef   struct  global_data {
 #if defined(CONFIG_LWMON) || defined(CONFIG_LWMON5)
        unsigned long kbd_status;
 #endif
+#ifdef CONFIG_SYS_FPGA_COUNT
+       unsigned fpga_state[CONFIG_SYS_FPGA_COUNT];
+#endif
 #if defined(CONFIG_WD_MAX_RATE)
        unsigned long long wdt_last;    /* trace watch-dog triggering rate */
 #endif
        void            **jt;           /* jump table */
+       char            env_buf[32];    /* buffer for getenv() before reloc. */
 } gd_t;
 
 /*
  * Global Data Flags
  */
-#define        GD_FLG_RELOC    0x00001         /* Code was relocated to RAM            */
-#define        GD_FLG_DEVINIT  0x00002         /* Devices have been initialized        */
-#define        GD_FLG_SILENT   0x00004         /* Silent mode                          */
-#define        GD_FLG_POSTFAIL 0x00008         /* Critical POST test failed            */
-#define        GD_FLG_POSTSTOP 0x00010         /* POST seqeunce aborted                */
-#define        GD_FLG_LOGINIT  0x00020         /* Log Buffer has been initialized      */
-#define GD_FLG_DISABLE_CONSOLE 0x00040         /* Disable console (in & out)    */
+#define        GD_FLG_RELOC            0x00001 /* Code was relocated to RAM            */
+#define        GD_FLG_DEVINIT          0x00002 /* Devices have been initialized        */
+#define        GD_FLG_SILENT           0x00004 /* Silent mode                          */
+#define        GD_FLG_POSTFAIL         0x00008 /* Critical POST test failed            */
+#define        GD_FLG_POSTSTOP         0x00010 /* POST seqeunce aborted                */
+#define        GD_FLG_LOGINIT          0x00020 /* Log Buffer has been initialized      */
+#define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out)           */
+#define GD_FLG_ENV_READY       0x00080 /* Environment imported into hash table */
 
 #if 1
 #define DECLARE_GLOBAL_DATA_PTR     register volatile gd_t *gd asm ("r2")