[ifxmips] adds support to build uboot for arv452

[openwrt.git] / package / uboot-ifxmips / patches / 130-a800.patch

diff --git a/package/uboot-ifxmips/patches/130-a800.patch b/package/uboot-ifxmips/patches/130-a800.patch
new file mode 100644 (file)
index 0000000..3e19e6c
--- /dev/null
+++ b/package/uboot-ifxmips/patches/130-a800.patch
@@ -0,0 +1,33 @@
+Index: u-boot-1.1.5/drivers/ifx_sw.c
+===================================================================
+--- u-boot-1.1.5.orig/drivers/ifx_sw.c 2010-03-24 19:21:19.000000000 +0100
++++ u-boot-1.1.5/drivers/ifx_sw.c      2010-03-24 19:23:09.000000000 +0100
+@@ -118,7 +118,7 @@
+ {
+       struct eth_device *dev;
+       unsigned short chipid;
+-
++      int i;
+ #if 0
+       printf("Entered danube_switch_initialize()\n");
+ #endif
+@@ -130,6 +130,19 @@
+       }
+       memset(dev, 0, sizeof(*dev));
+ 
++#ifdef A800_SWITCH
++      printf ("bring up a800 switch and leds\n");
++      *EBU_CON_1 = 0x1e7ff;
++      *EBU_ADDR_SEL_1 = 0x14000001;
++
++      *((volatile u16*)0xb4000000) = 0x0;
++      for(i = 0; i < 1000; i++)
++              udelay(1000);
++      *((volatile u16*)0xb4000000) = (1 << 10);
++      *EBU_CON_1 = 0x8001e7ff;
++#define CLK_OUT2_25MHZ
++#endif
++
+       danube_dma_init();
+       danube_init_switch_chip(REV_MII_MODE);
+