Change in coreboot[master]: hp/pavilion_m6_1035dx: enable the AMD_DGPU_WITHOUT_EEPROM discrete VG...

[Mike Banon (Code Review)]

Mike Banon has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/58654 )

Change subject: hp/pavilion_m6_1035dx: enable the AMD_DGPU_WITHOUT_EEPROM discrete VGA adapter
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hp/pavilion_m6_1035dx: enable the AMD_DGPU_WITHOUT_EEPROM discrete VGA adapter

Enable the onboard AMD discrete VGA adapter (HD-7670M) on HP Pavilion
m6-1035dx motherboard version LA-8712P without a dedicated EEPROM
storage for VGA Option ROM. This change shouldn't bring any downsides
for m6-1035dx motherboard version LA-8715P without such an adapter:
https://mail.coreboot.org/hyperkitty/list/[e-mail]/message/KVXP...

Signed-off-by: Mike Banon 
Change-Id: If1b60e83158f64ebc9cf885b629ff89c168b8156
---
M src/mainboard/hp/pavilion_m6_1035dx/Kconfig
M src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb
2 files changed, 2 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/58654/1

diff --git a/src/mainboard/hp/pavilion_m6_1035dx/Kconfig b/src/mainboard/hp/pavilion_m6_1035dx/Kconfig
index fd185cd..6438389 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/Kconfig
+++ b/src/mainboard/hp/pavilion_m6_1035dx/Kconfig
@@ -18,6 +18,7 @@
    select HAVE_CMOS_DEFAULT
    select BOARD_ROMSIZE_KB_4096
    select GFXUMA
+	select MAINBOARD_VERSION_HAS_AMD_DGPU_WITHOUT_EEPROM
    select NO_UART_ON_SUPERIO

config MAINBOARD_DIR
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb b/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb
index 5496a8a..af2ce51 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb
+++ b/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb
@@ -15,6 +15,7 @@
    		device pci 0.2 on  end # IOMMU
    		device pci 1.0 on  end # Internal Graphics P2P bridge 0x99XX
    		device pci 1.1 on  end # Internal Multimedia
+			device pci 2.0 on  end # Discrete Graphics PCI bus 0x684X
    		device pci 3.0 off end
    		device pci 4.0 on  end # PCIE MINI0
    		device pci 5.0 on  end # PCIE MINI1