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| author | Patrick Georgi <patrick@georgi-clan.de> | 2012-07-13 19:06:22 +0200 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-07-26 21:33:31 +0200 |
| commit | 7dc2864be7fcc342bab0c167997803f5faf147a1 (patch) | |
| tree | bf94e8694da70ef352eca13a04945e0ddc7c5e70 /src/mainboard/bachmann | |
| parent | 1b3207ee617c24fd283e654359c20c88d95a69c8 (diff) | |
| download | coreboot-7dc2864be7fcc342bab0c167997803f5faf147a1.tar.xz | |
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')
| -rw-r--r-- | src/mainboard/bachmann/ot200/Kconfig | 6 | ||||
| -rw-r--r-- | src/mainboard/bachmann/ot200/romstage.c | 6 |
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); |