Messages in this thread | | | Subject | Re: [PATCH] ARM: bcm2835_defconfig: add minimal support for Raspberry Pi4 | From | Nicolas Saenz Julienne <> | Date | Wed, 12 Feb 2020 19:31:47 +0100 |
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Hi Marek, On Wed, 2020-02-12 at 11:20 +0100, Marek Szyprowski wrote: > Add drivers for the minimal set of devices needed to boot Raspberry Pi4 > board. > > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Just so you know, the amount of support on the RPi4 you might be able to get updating bcm2835_defconfig's config is very limited. Only 1GB of ram and no PCIe (so no USBs).
FYI I've been working on getting a workable configuration for arm32, short of creating a new config altogether: https://www.mail-archive.com/linuxppc-dev@lists.ozlabs.org/msg163770.html
That said, if you insist on booting with bcm2835_defconfig, I have no problem with the patch.
Regards, Nicolas
> arch/arm/configs/bcm2835_defconfig | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm/configs/bcm2835_defconfig > b/arch/arm/configs/bcm2835_defconfig > index 519ff58e67b3..b5e7c1bd95f2 100644 > --- a/arch/arm/configs/bcm2835_defconfig > +++ b/arch/arm/configs/bcm2835_defconfig > @@ -72,6 +72,7 @@ CONFIG_BLK_DEV_SD=y > CONFIG_SCSI_CONSTANTS=y > CONFIG_SCSI_SCAN_ASYNC=y > CONFIG_NETDEVICES=y > +CONFIG_BCMGENET=y > CONFIG_USB_LAN78XX=y > CONFIG_USB_USBNET=y > CONFIG_USB_NET_SMSC95XX=y > @@ -99,6 +100,8 @@ CONFIG_THERMAL=y > CONFIG_BCM2835_THERMAL=y > CONFIG_WATCHDOG=y > CONFIG_BCM2835_WDT=y > +CONFIG_REGULATOR=y > +CONFIG_REGULATOR_GPIO=y > CONFIG_MEDIA_SUPPORT=y > CONFIG_MEDIA_CAMERA_SUPPORT=y > CONFIG_DRM=y
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