From a6e016f19d393fbe4e040bee8155b03b840fa689 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Tue, 21 Sep 2010 18:01:37 +0200 Subject: AT91: at91sam9g20ek: merge 2mmc version in one board The board-sam9g20ek-2slot-mmc.c was a revision of the at91sam9g20ek since board revision C. It contains 2 sd/mmc slots. This merge keep the support of the old machine ID MACH_AT91SAM9G20EK_2MMC for backward compatibility. Now we use the ATAG to pass the hardware functionality to kernel with this board revision encoding bit 0: 0 => 1 sd/mmc slot 1 => 2 sd/mmc slots connectors (board from revision C) system_rev tested on Barebox commit d8f3ee103a9f4bd Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-at91/Kconfig') diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 7b6ae6d274b..23bf5c2c0fa 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -338,6 +338,7 @@ config MACH_AT91SAM9G20EK that embeds only one SD/MMC slot. config MACH_AT91SAM9G20EK_2MMC + depends on MACH_AT91SAM9G20EK bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots" select HAVE_NAND_ATMEL_BUSWIDTH_16 help -- cgit v1.2.3-70-g09d2