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Commit a4e94694 authored by Andy Green's avatar Andy Green Committed by Ben Dooks
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ARM: SMDK6410: Add comments on ethernet connectivity 



LAN9115 Ethernet only works on SMDK6410 if certain switches
are set in specific ways.  Document the requirement.

Signed-off-by: default avatarAndy Green <andy@warmcat.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 810f613c

arch/arm/mach-s3c6410/mach-smdk6410.c

+10 −0
Original line number Diff line number Diff line
@@ -155,6 +155,16 @@ static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = { 
	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

};



/*

 * Configuring Ethernet on SMDK6410

 *

 * Both CS8900A and LAN9115 chips share one chip select mediated by CFG6.

 * The constant address below corresponds to nCS1

 *

 *  1) Set CFGB2 p3 ON others off, no other CFGB selects "ethernet"

 *  2) CFG6 needs to be switched to "LAN9115" side

 */



static struct resource smdk6410_smsc911x_resources[] = {

	[0] = {

		.start = S3C64XX_PA_XM0CSN1,