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authorPatrick Georgi <patrick@georgi-clan.de>2012-07-13 19:06:22 +0200
committerPatrick Georgi <patrick@georgi-clan.de>2012-07-26 21:33:31 +0200
commit7dc2864be7fcc342bab0c167997803f5faf147a1 (patch)
treebf94e8694da70ef352eca13a04945e0ddc7c5e70 /src/mainboard/bachmann/ot200
parent1b3207ee617c24fd283e654359c20c88d95a69c8 (diff)
amd/lx: Move configuration from source to Kconfig
LX has two values that are usually automatically derived but can be overridden, that were so far defined in each board's romstage. These values, along with the toggle to enable override are now part of LX's Kconfig. For boards that gave values but requested autogeneration, the values are removed. Further improvements: Figure out the various fields in PLLMSRlo and make them sensible Kconfig options (instead of the hex value it is now) Change-Id: I8a17c89e4a3cb1b52aaceef645955ab7817b482d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1227 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/bachmann/ot200')
-rw-r--r--src/mainboard/bachmann/ot200/Kconfig6
-rw-r--r--src/mainboard/bachmann/ot200/romstage.c6
2 files changed, 7 insertions, 5 deletions
diff --git a/src/mainboard/bachmann/ot200/Kconfig b/src/mainboard/bachmann/ot200/Kconfig
index a201bdec4b..5d185c0d70 100644
--- a/src/mainboard/bachmann/ot200/Kconfig
+++ b/src/mainboard/bachmann/ot200/Kconfig
@@ -12,6 +12,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select BOARD_ROMSIZE_KB_2048
select POWER_BUTTON_DEFAULT_DISABLE
select DRIVERS_I2C_IDREG
+ select PLL_MANUAL_CONFIG
+ select CORE_GLIU_500_266
config MAINBOARD_DIR
string
@@ -25,4 +27,8 @@ config IRQ_SLOT_COUNT
int
default 6
+config PLLMSRlo
+ hex
+ default 0x07de001e
+
endif # BOARD_BACHMANN_OT200
diff --git a/src/mainboard/bachmann/ot200/romstage.c b/src/mainboard/bachmann/ot200/romstage.c
index 9edd5f7251..3a8ecad178 100644
--- a/src/mainboard/bachmann/ot200/romstage.c
+++ b/src/mainboard/bachmann/ot200/romstage.c
@@ -39,10 +39,6 @@ static inline int spd_read_byte(unsigned int device, unsigned int address)
return smbus_read_byte(device, address);
}
-#define ManualConf 1 /* Do automatic strapped PLL config */
-#define PLLMSRhi 0x0000039c /* CPU 500 MHz - GLIU 266 MHz */
-#define PLLMSRlo 0x07de001e
-
#include "northbridge/amd/lx/raminit.h"
#include "northbridge/amd/lx/pll_reset.c"
#include "northbridge/amd/lx/raminit.c"
@@ -75,7 +71,7 @@ void main(unsigned long bist)
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
- pll_reset(ManualConf);
+ pll_reset();
cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED);