{drivers,soc}/intel/fsp1_1: Move chipset specific logo handling to SoC

FSP logo handling used PcdLogoPtr and PcdLogoSize which are elements of
the chipset specific FSP structures.

Create soc_load_logo() which will pass the logo pointer and size.
This function will call fsp_load_logo which will load the logo.

BUG=NA
TEST= Build and verified logo is displayed on Facebook FBG1701

Change-Id: I86943e64ca1ddd05e7e88fc6b882cfd33b98272e
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37791
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/braswell/chip.c b/src/soc/intel/braswell/chip.c
index d179cea..026b281 100644
--- a/src/soc/intel/braswell/chip.c
+++ b/src/soc/intel/braswell/chip.c
@@ -181,6 +181,11 @@
 	board_silicon_USB2_override(params);
 }
 
+const struct cbmem_entry *soc_load_logo(SILICON_INIT_UPD *params)
+{
+	return fsp_load_logo(&params->PcdLogoPtr, &params->PcdLogoSize);
+}
+
 void soc_display_silicon_init_params(const SILICON_INIT_UPD *old,
 	SILICON_INIT_UPD *new)
 {