slippy: Minor vboot related fixes

- Disable EC software sync for now
- Report correct EC active firmware mode
- Force enable developer mode by default
- Set up PCH generic decode regions in romstage
- Pass the oprom_is_loaded flag into vboot handoff data

Change-Id: Ib7ab35e6897c19455cbeecba88160ae830ea7984
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51155
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4169
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/southbridge/intel/lynxpoint/lpc.c b/src/southbridge/intel/lynxpoint/lpc.c
index c3b5322..33d74f1 100644
--- a/src/southbridge/intel/lynxpoint/lpc.c
+++ b/src/southbridge/intel/lynxpoint/lpc.c
@@ -520,18 +520,6 @@
 	RCBA32_OR(0x21a8, 0x3);
 }
 
-static void pch_decode_init(struct device *dev)
-{
-	config_t *config = dev->chip_info;
-
-	printk(BIOS_DEBUG, "pch_decode_init\n");
-
-	pci_write_config32(dev, LPC_GEN1_DEC, config->gen1_dec);
-	pci_write_config32(dev, LPC_GEN2_DEC, config->gen2_dec);
-	pci_write_config32(dev, LPC_GEN3_DEC, config->gen3_dec);
-	pci_write_config32(dev, LPC_GEN4_DEC, config->gen4_dec);
-}
-
 static void lpc_init(struct device *dev)
 {
 	printk(BIOS_DEBUG, "pch: lpc_init\n");
@@ -712,12 +700,6 @@
 		memset(gnvs, 0, sizeof(global_nvs_t));
 }
 
-static void pch_lpc_enable_resources(device_t dev)
-{
-	pch_decode_init(dev);
-	return pci_dev_enable_resources(dev);
-}
-
 static void pch_lpc_enable(device_t dev)
 {
 	/* Enable PCH Display Port */
@@ -745,7 +727,7 @@
 static struct device_operations device_ops = {
 	.read_resources		= pch_lpc_read_resources,
 	.set_resources		= pci_dev_set_resources,
-	.enable_resources	= pch_lpc_enable_resources,
+	.enable_resources	= pci_dev_enable_resources,
 	.init			= lpc_init,
 	.enable			= pch_lpc_enable,
 	.scan_bus		= scan_static_bus,