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[PATCH] Fix Au1550 OHCI memory map size

To: linux-mips@linux-mips.org
Subject: [PATCH] Fix Au1550 OHCI memory map size
From: Sergei Shtylyov <sshtylyov@dev.rtsoft.ru>
Date: Fri, 25 Nov 2005 22:08:08 +0300
Cc: Jordan Crusoe <jordan.crouse@amd.com>, Manish Lachwani <mlachwani@mvista.com>
Organization: RTSoft, Inc.
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
User-agent: Mozilla/5.0 (X11; U; Linux i686; rv:1.7.2) Gecko/20040803
Hello.

    USB OpenHCI host controller on Au1550 only decodes memory addresses from
0x14020000 to 0x1407FFFF according to the databook, which gives 0x60000 (on
the prior Au1x00 chips the map size was 1MB).

WBR, Sergei

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>


diff --git a/include/asm-mips/mach-au1x00/au1000.h 
b/include/asm-mips/mach-au1x00/au1000.h
index 8327ec3..8e1d7ed 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -838,6 +838,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[]
 #define UART3_ADDR                0xB1400000
 
 #define USB_OHCI_BASE             0x14020000 // phys addr for ioremap
+#define USB_OHCI_LEN              0x00060000
 #define USB_HOST_CONFIG           0xB4027ffc
 
 #define AU1550_ETH0_BASE      0xB0500000
@@ -1017,10 +1018,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[]
   #define I2S_CONTROL_D         (1<<1)
   #define I2S_CONTROL_CE        (1<<0)
 
-#ifndef CONFIG_SOC_AU1200
-
 /* USB Host Controller */
+#ifndef USB_OHCI_LEN
 #define USB_OHCI_LEN              0x00100000
+#endif
+
+#ifndef CONFIG_SOC_AU1200
 
 /* USB Device Controller */
 #define USBD_EP0RD                0xB0200000






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