rpi4: Enable GENET Ethernet controller

The Raspberry Pi 4 SoC features an integrated Gigabit Ethernet
controller, connected as a platform device.

Enable the new driver in the three applicable defconfigs, to allow
TFTP booting on the board.

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
[Andre: Add joined and 32-bit configs]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
[backport of mainline commit 095c6eba9d02688e7a1c3cd2093f826d05fe961f]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I666fbda9f027b54c8ec29be324e38a7f53ad0cfe

diff --git a/configs/rpi_4_32b_defconfig b/configs/rpi_4_32b_defconfig
index b529e25..450ab34 100644 (file)
--- a/configs/rpi_4_32b_defconfig
+++ b/configs/rpi_4_32b_defconfig
@@ -27,6 +27,8 @@ CONFIG_DM_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_SDMA=y
 CONFIG_MMC_SDHCI_BCM2835=y
+CONFIG_DM_ETH=y
+CONFIG_BCMGENET=y
 CONFIG_PINCTRL=y
 # CONFIG_PINCTRL_GENERIC is not set
 # CONFIG_REQUIRE_SERIAL_CONSOLE is not set

diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig
index f926c36..165c2ce 100644 (file)
--- a/configs/rpi_4_defconfig
+++ b/configs/rpi_4_defconfig
@@ -26,6 +26,8 @@ CONFIG_DM_KEYBOARD=y
 CONFIG_DM_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_BCM2835=y
+CONFIG_DM_ETH=y
+CONFIG_BCMGENET=y
 CONFIG_PINCTRL=y
 # CONFIG_PINCTRL_GENERIC is not set
 # CONFIG_REQUIRE_SERIAL_CONSOLE is not set