sh: reduce Migo-R smc91x overruns

[linux-2.6-omap-h63xx.git] / arch / sh / boards / mach-migor / setup.c

diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 003ce837734d598fc8b04027e3ea4a7579859966..3e3cc9da34adfbdf0c52ce6f9d8beec9d736032e 100644 (file)
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -37,7 +37,7 @@
  */
 
 static struct smc91x_platdata smc91x_info = {
-       .flags = SMC91X_USE_16BIT,
+       .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 };
 
 static struct resource smc91x_eth_resources[] = {
@@ -463,8 +463,10 @@ static int __init migor_devices_setup(void)
        gpio_direction_output(GPIO_PTJ5, 1);
        gpio_export(GPIO_PTJ5, 0);
 
-       /* SMC91C111 */
+       /* SMC91C111 - Enable IRQ0, Setup CS4 for 16-bit fast access */
        gpio_request(GPIO_FN_IRQ0, NULL);
+       ctrl_outl(0x00003400, BSC_CS4BCR);
+       ctrl_outl(0x00110080, BSC_CS4WCR);
 
        /* KEYSC */
        clk_always_enable("mstp214"); /* KEYSC */