fdtdec: Add compatible string for Intel IvyBridge FSP

Use "intel,ivybridge-fsp" for Intel IvyBridge FSP compatible string.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>

include/fdtdec.h

@@ -170,6 +170,7 @@ enum fdt_compat_id {
 	COMPAT_ALTERA_SOCFPGA_DWC2USB,	/* SoCFPGA DWC2 USB controller */
 	COMPAT_INTEL_BAYTRAIL_FSP,	/* Intel Bay Trail FSP */
 	COMPAT_INTEL_BAYTRAIL_FSP_MDP,	/* Intel FSP memory-down params */
+	COMPAT_INTEL_IVYBRIDGE_FSP,	/* Intel Ivy Bridge FSP */
 
 	COMPAT_COUNT,
 };

lib/fdtdec.c

@@ -74,6 +74,7 @@ static const char * const compat_names[COMPAT_COUNT] = {
 	COMPAT(ALTERA_SOCFPGA_DWC2USB, "snps,dwc2"),
 	COMPAT(COMPAT_INTEL_BAYTRAIL_FSP, "intel,baytrail-fsp"),
 	COMPAT(COMPAT_INTEL_BAYTRAIL_FSP_MDP, "intel,baytrail-fsp-mdp"),
+	COMPAT(COMPAT_INTEL_IVYBRIDGE_FSP, "intel,ivybridge-fsp"),
 };
 
 const char *fdtdec_get_compatible(enum fdt_compat_id id)