From: Chen-Yu Tsai Date: Mon, 27 Apr 2026 09:10:57 +0000 (+0800) Subject: firmware: raspberrypi: Change dependency to ARCH_BCM2835 and COMPILE_TEST X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8f908b91550dad3274b5ab3bb0e779ca9d80aff;p=thirdparty%2Flinux.git firmware: raspberrypi: Change dependency to ARCH_BCM2835 and COMPILE_TEST The Raspberry Pi firmware driver has no compile dependencies on the BCM2835 mailbox driver. It's just a indirect runtime dependency: the driver only works on a Raspberry Pi. Change the dependency from BCM2835_MBOX to ARCH_BCM2835. Also allow compile tests. This allows drivers that have build time dependencies on this firmware driver to be compile tested as well. More dependencies are added to account for build time dependencies: - depends on MAILBOX for mailbox API (not stubbed) usage - depends on ARM || ARM64 for dsb() usage Also make it built by default if ARCH_BCM2835, since many functions will not work without this firmware driver. Signed-off-by: Chen-Yu Tsai Link: https://lore.kernel.org/r/20260427091058.2669812-1-wenst@chromium.org Signed-off-by: Florian Fainelli --- diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index bbd2155d84838..bcfda01c2ab81 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -114,7 +114,10 @@ config ISCSI_IBFT config RASPBERRYPI_FIRMWARE tristate "Raspberry Pi Firmware Driver" - depends on BCM2835_MBOX + depends on ARCH_BCM2835 || COMPILE_TEST + depends on ARM || ARM64 + depends on MAILBOX + default ARCH_BCM2835 help This option enables support for communicating with the firmware on the Raspberry Pi.