From 5381c2856de3ed0191135b435cff39789e5f17ad Mon Sep 17 00:00:00 2001 From: Mario Six Date: Tue, 31 Jul 2018 11:44:11 +0200 Subject: drivers: Add board uclass Since there is no canonical "board device" that can be used in board files, it is difficult to use DM function for board initialization in these cases. Hence, add a uclass that implements a simple "board device", which can hold devices not suitable anywhere else in the device tree, and is also able to read encoded information, e.g. hard-wired GPIOs on a GPIO expander, read-only memory ICs, etc. that carry information about the hardware. The devices of this uclass expose methods to read generic data types (integers, strings, booleans) to encode the information provided by the hardware. Reviewed-by: Simon Glass Signed-off-by: Mario Six --- drivers/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/Makefile') diff --git a/drivers/Makefile b/drivers/Makefile index 23ea609..764f51d 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -71,6 +71,7 @@ obj-y += ata/ obj-$(CONFIG_DM_DEMO) += demo/ obj-$(CONFIG_BIOSEMU) += bios_emulator/ obj-y += block/ +obj-y += board/ obj-$(CONFIG_BOOTCOUNT_LIMIT) += bootcount/ obj-$(CONFIG_CPU) += cpu/ obj-y += crypto/ -- cgit v1.1