remove trailing whitespace

[coreboot.git] / src / mainboard / hp / dl165_g6_fam10 / romstage.c

diff --git a/src/mainboard/hp/dl165_g6_fam10/romstage.c b/src/mainboard/hp/dl165_g6_fam10/romstage.c
index 56ee31b27f79b6abc9a0ac08028ba8f69a9e6a78..32a94d425bc8f795192ae7e130ec9f815b5be9fe 100644 (file)
--- a/src/mainboard/hp/dl165_g6_fam10/romstage.c
+++ b/src/mainboard/hp/dl165_g6_fam10/romstage.c
@@ -82,7 +82,11 @@ static inline int spd_read_byte(unsigned device, unsigned address)
 #include "cpu/amd/quadcore/quadcore.c"
 #include "cpu/amd/car/post_cache_as_ram.c"
 #include "cpu/amd/microcode/microcode.c"
+
+#if CONFIG_UPDATE_CPU_MICROCODE
 #include "cpu/amd/model_10xxx/update_microcode.c"
+#endif
+
 #include "cpu/amd/model_10xxx/init_cpus.c"
 #include "northbridge/amd/amdfam10/early_ht.c"
 
@@ -101,7 +105,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
        struct sys_info *sysinfo =  (struct sys_info *)(CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE);
        u32 bsp_apicid = 0, val;
        msr_t msr;
- 
+
        if (!cpu_init_detectedx && boot_cpu()) {
                /* Nothing special needs to be done to find bus 0 */
                /* Allow the HT devices to be found */
@@ -119,12 +123,11 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 
        pilot_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
 
-       uart_init();
+       console_init();
 
        /* Halt if there was a built in self test failure */
        report_bist_failure(bist);
 
-       console_init();
        pilot_early_init(SERIAL_DEV); //config port is being taken from SERIAL_DEV
 
        val = cpuid_eax(1);
@@ -136,7 +139,9 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
        /* Setup sysinfo defaults */
        set_sysinfo_in_ram(0);
 
+#if CONFIG_UPDATE_CPU_MICROCODE
        update_microcode(val);
+#endif
        post_code(0x33);
 
        cpuSetAMDMSR();
@@ -216,3 +221,37 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 
        post_cache_as_ram();
 }
+
+/**
+ * BOOL AMD_CB_ManualBUIDSwapList(u8 Node, u8 Link, u8 **List)
+ * Description:
+ *     This routine is called every time a non-coherent chain is processed.
+ *     BUID assignment may be controlled explicitly on a non-coherent chain. Provide a
+ *     swap list. The first part of the list controls the BUID assignment and the
+ *     second part of the list provides the device to device linking.  Device orientation
+ *     can be detected automatically, or explicitly.  See documentation for more details.
+ *
+ *     Automatic non-coherent init assigns BUIDs starting at 1 and incrementing sequentially
+ *     based on each device's unit count.
+ *
+ * Parameters:
+ *     @param[in]  u8  node    = The node on which this chain is located
+ *     @param[in]  u8  link    = The link on the host for this chain
+ *     @param[out] u8** list   = supply a pointer to a list
+ *     @param[out] BOOL result = true to use a manual list
+ *                               false to initialize the link automatically
+ */
+BOOL AMD_CB_ManualBUIDSwapList (u8 node, u8 link, const u8 **List)
+{
+       static const u8 swaplist[] = { 0xFF, CONFIG_HT_CHAIN_UNITID_BASE, CONFIG_HT_CHAIN_END_UNITID_BASE, 0xFF };
+       /* If the BUID was adjusted in early_ht we need to do the manual override */
+       if ((CONFIG_HT_CHAIN_UNITID_BASE != 0) && (CONFIG_HT_CHAIN_END_UNITID_BASE != 0)) {
+               printk(BIOS_DEBUG, "AMD_CB_ManualBUIDSwapList()\n");
+               if ((node == 0) && (link == 0)) {       /* BSP SB link */
+                       *List = swaplist;
+                       return 1;
+               }
+       }
+
+       return 0;
+}