google/kahlee/BiosCallOuts.c: Remove platform_FchParams_reset

Function platform_FchParams_reset() is now an empty function, remove it,
its header declaration and its use.

BUG=b:64140392
TEST=Build kahlee.

Change-Id: I3f3efc072a2e198433d0e261dacbbd4a8ff327d7
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/22989
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

src/soc/amd/stoneyridge/BiosCallOuts.c

@@ -27,6 +27,9 @@
 #include <amdblocks/dimm_spd.h>
 #include "chip.h"
 
+void __attribute__((weak)) platform_FchParams_reset(
+				FCH_RESET_DATA_BLOCK *FchParams_reset) {}
+
 AGESA_STATUS agesa_fch_initreset(UINT32 Func, UINTN FchData, VOID *ConfigPtr)
 {
 	AMD_CONFIG_PARAMS *StdHeader = ConfigPtr;