Add Kconfig TPM

Defined as TPM1 || TPM2.

Change-Id: I18c26d6991c2ccf782a515a8e90a3eb82b53b0e6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54853
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

src/cpu/intel/haswell/bootblock.c

@@ -52,7 +52,7 @@ static void set_flex_ratio_to_tdp_nominal(void)
 	RCBA32_OR(SOFT_RESET_CTRL, 1);
 
 	/* Delay before reset to avoid potential TPM lockout */
-	if (CONFIG(TPM1) || CONFIG(TPM2))
+	if (CONFIG(TPM))
 		mdelay(30);
 
 	/* Issue warm reset, will be "CPU only" due to soft reset data */