sitemp-g1p1: Migrate to new cmos.default approach

Current code just prints warning, defaults match the behaviour of
current code when checksum is incorrect and look sane.

Change-Id: Icda0d3cb3517fc15e6a0ee787b00276d2d435776
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4827
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

src/mainboard/siemens/sitemp_g1p1/Kconfig

@@ -12,6 +12,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_MP_TABLE
 	select HAVE_PIRQ_TABLE
 	select HAVE_OPTION_TABLE
+	select HAVE_CMOS_DEFAULT
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select BOARD_ROMSIZE_KB_1024
 	select QRANK_DIMM_SUPPORT

src/mainboard/siemens/sitemp_g1p1/cmos.default

@@ -0,0 +1,23 @@
+last_boot=Fallback
+baud_rate=115200
+debug_level=Spew
+power_on_after_fail=Enable
+nmi=Enable
+sata_mode=AHCI
+boot_devices=''
+multi_core=Enable
+cpu_fan_control=Disable
+chassis_fan_control=Disable
+cpu_fan_polarity=Active_high
+chassis_fan_polarity=Active_high
+cpu_t_min=45
+cpu_t_max=65
+cpu_dutycycle_min=30%
+cpu_dutycycle_max=90%
+chassis_t_min=40
+chassis_t_max=70
+chassis_dutycycle_min=25%
+chassis_dutycycle_max=90%
+lcd_panel_id=no_panel
+boot_delay=off
+boot_default=0

src/mainboard/siemens/sitemp_g1p1/cmos.layout

@@ -51,10 +51,9 @@ entries
 #96         288       r       0        temporary_filler
 0          384       r       0        reserved_memory
 # ========================================================
-#384          1       e       4        unused
-385          1       r       4        last_boot
-#386          1       r       1        unused
-387          1       e       16       cmos_defaults_loaded
+#384          1       r       0        unused
+385          1       e       4        last_boot
+#386          2       r       1        unused
 388          4       r       0        reboot_bits
 392          3       e       5        baud_rate
 #395          1       r       1        unused
@@ -193,9 +192,6 @@ enumerations
 15  13  90%
 15  14  95%
 15  15  100%
-# cmos_defaults_loaded
-16  0   No
-16  1   Yes
 # sata_mode
 17  0   AHCI
 17  1   IDE

src/mainboard/siemens/sitemp_g1p1/romstage.c

@@ -195,11 +195,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 	rs690_before_pci_init(); // does nothing
 	sb600_before_pci_init();
 
-#if CONFIG_USE_OPTION_TABLE
-	if( read_option(cmos_defaults_loaded, 0) )
-		__WARNING__("WARNING: CMOS DEFAULTS LOADED. PLEASE CHECK CMOS OPTION \"cmos_default_loaded\" !\n");
-#endif
-
 	post_cache_as_ram();
 }