leandrof/u-boot
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: at91: mmc portA support is only for at91sam9g20ek_2mmc board

Browse Source 
Current the MMC support will enable MCI port A, Which is only exist
for 2mmc board.
So by default we need to disable MMC (port A) support. And only enable
it for 2mmc board. Otherwise, dataflash won't work in at91sam9260ek board
as MMC has confliction with Dataflash in the CLK pin.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
This commit is contained in:
Wu, Josh
2015-01-19 15:25:56 +08:00
committed by Andreas Bießmann
parent 0e48dc5e41
commit f5702d7d7f
3 changed files with 7 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
configs/at91sam9g20ek_2mmc_defconfig Normal file
View File

@@ -0,0 +1,3 @@
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G20,AT91SAM9G20EK_2MMC,SYS_USE_MMC"
CONFIG_ARM=y
CONFIG_TARGET_AT91SAM9260EK=y

3
configs/at91sam9g20ek_mmc_defconfig
View File

@@ -1,3 +0,0 @@
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G20,SYS_USE_MMC"
CONFIG_ARM=y
CONFIG_TARGET_AT91SAM9260EK=y