From 16e9d459a09ae5833776e29926207d43d2fc9a02 Mon Sep 17 00:00:00 2001
From: Naresh G Solanki <naresh.solanki@intel.com>
Date: Thu, 8 Sep 2016 22:27:04 +0530
Subject: driver/intel/fsp20: move lb_framebuffer function

move lb_framebuffer function in soc/intel/apollolake
to driver/intel/fsp20 so that fsp 2.0 bases soc's can
use common lb_framebuffer function.

Change-Id: If11bc7faa378a39cf7d4487f9095465a4df84853
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/16549
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
---
 src/soc/intel/apollolake/graphics.c | 26 +++-----------------------
 1 file changed, 3 insertions(+), 23 deletions(-)

(limited to 'src/soc/intel/apollolake/graphics.c')

diff --git a/src/soc/intel/apollolake/graphics.c b/src/soc/intel/apollolake/graphics.c
index ba3d5dbf2b..9b4dbc97da 100644
--- a/src/soc/intel/apollolake/graphics.c
+++ b/src/soc/intel/apollolake/graphics.c
@@ -22,37 +22,17 @@
 #include <device/device.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
+#include <soc/pci_devs.h>
 #include <soc/pci_ids.h>
 #include <soc/intel/common/opregion.h>
 
-static uintptr_t framebuffer_bar = (uintptr_t)NULL;
-
-void lb_framebuffer(struct lb_header *header)
+uintptr_t fsp_soc_get_igd_bar(void)
 {
-	enum cb_err ret;
-	struct lb_framebuffer *framebuffer;
-
-	framebuffer = (void *)lb_new_record(header);
-	ret = fsp_fill_lb_framebuffer(framebuffer);
-	if (ret != CB_SUCCESS) {
-		printk(BIOS_ALERT, "FSP did not return a valid framebuffer\n");
-		return;
-        }
-
-	if (!framebuffer_bar) {
-		printk(BIOS_ALERT, "Framebuffer BAR invalid (00:02.0 BAR2)\n");
-		return;
-	}
-
-	/* Resource allocator can move the BAR around after FSP configures it */
-	framebuffer->physical_address = framebuffer_bar;
-	printk(BIOS_DEBUG, "Graphics framebuffer located at 0x%llx\n",
-	       framebuffer->physical_address);
+	return find_resource(IGD_DEV, PCI_BASE_ADDRESS_2)->base;
 }
 
 static void igd_set_resources(struct device *dev)
 {
-	framebuffer_bar = find_resource(dev, PCI_BASE_ADDRESS_2)->base;
 	pci_dev_set_resources(dev);
 }
 
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