USB EHCI and DCACHE are not compatible, so disable DCACHE support at build-time as run-time disable is insufficient for USB use.
Cc: Ilya Yanok yanok@emcraft.com Signed-off-by: Tom Rini trini@ti.com --- include/configs/mcx.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/configs/mcx.h b/include/configs/mcx.h index f6a83a8..0b29b08 100644 --- a/include/configs/mcx.h +++ b/include/configs/mcx.h @@ -110,9 +110,9 @@ #define CONFIG_OMAP3_GPIO_5 #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_OMAP +#define CONFIG_SYS_DCACHE_OFF /* USB_EHCI is unusable with DCACHE support */ #define CONFIG_USB_ULPI #define CONFIG_USB_ULPI_VIEWPORT_OMAP -/*#define CONFIG_EHCI_DCACHE*/ /* leave it disabled for now */ #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 154 #define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 152 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3