From: Romain Naour Date: Mon, 6 Jul 2020 23:41:48 +0000 (+0200) Subject: board/qemu/aarch64-virt/linux.config: enable QEMU firmware configuration (fw_cfg) X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=61f60debcb71798cfa56bed8e5e115c3afca7847;p=buildroot.git board/qemu/aarch64-virt/linux.config: enable QEMU firmware configuration (fw_cfg) >From [1]: This kernel option allow exporting of the QEMU firmware configuration (fw_cfg) file entries via sysfs. Entries are found under /sys/firmware/fw_cfg when this option is enabled and loaded. Enable the suboption to allow the qemu_fw_cfg device to be initialized via the kernel command line or using a module parameter. [1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/firmware/Kconfig?h=v5.4.42#n187 Signed-off-by: Romain Naour Signed-off-by: Thomas Petazzoni --- diff --git a/board/qemu/aarch64-virt/linux.config b/board/qemu/aarch64-virt/linux.config index 129a200ab0..c21994076a 100644 --- a/board/qemu/aarch64-virt/linux.config +++ b/board/qemu/aarch64-virt/linux.config @@ -7,6 +7,8 @@ CONFIG_SCHED_AUTOGROUP=y CONFIG_PROFILING=y CONFIG_ARCH_VEXPRESS=y CONFIG_COMPAT=y +CONFIG_FW_CFG_SYSFS=y +CONFIG_FW_CFG_SYSFS_CMDLINE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_BLK_DEV_BSGLIB=y