qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2025-04-21 12:27:27 +03:00
Code Activity

incomplete Gumstix support

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10955 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
kaloz
2008-04-27 16:56:19 +00:00
parent 1984be2194
commit c886d2690d
47 changed files with 19222 additions and 364 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
target/linux/pxa/patches-2.6.21/008-pxa2xx_udc.patch Normal file
View File

@@ -0,0 +1,65 @@
Index: linux-2.6.21gum/drivers/usb/gadget/pxa2xx_udc.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/pxa2xx_udc.c
+++ linux-2.6.21gum/drivers/usb/gadget/pxa2xx_udc.c
@@ -51,6 +51,7 @@
#include <asm/mach-types.h>
#include <asm/unaligned.h>
#include <asm/hardware.h>
+#include <asm/mach/irq.h>
#ifdef CONFIG_ARCH_PXA
#include <asm/arch/pxa-regs.h>
#endif
@@ -101,6 +102,10 @@ static const char ep0name [] = "ep0";
#endif
+#ifdef CONFIG_ARCH_GUMSTIX
+#undef CONFIG_USB_PXA2XX_SMALL
+#endif
+
#include "pxa2xx_udc.h"
@@ -2541,6 +2546,41 @@ static int __init pxa2xx_udc_probe(struc
}
#endif
+ /* Reset UDCCS register to be able to recover from whatever
+ * state UDC was previously in. */
+ *dev->ep[ 2].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+#ifndef CONFIG_USB_PXA2XX_SMALL
+ *dev->ep[ 7].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+ *dev->ep[12].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+#endif
+
+ *dev->ep[ 1].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+#ifndef CONFIG_USB_PXA2XX_SMALL
+ *dev->ep[ 6].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+ *dev->ep[11].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+
+ *dev->ep[ 3].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+ *dev->ep[ 8].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+ *dev->ep[13].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+
+ *dev->ep[ 4].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+ *dev->ep[ 9].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+ *dev->ep[11].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+
+ *dev->ep[ 5].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+ *dev->ep[10].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+ *dev->ep[15].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+#endif
+
/* other non-static parts of init */
dev->dev = &pdev->dev;
dev->mach = pdev->dev.platform_data;