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Diffstat (limited to 'target/linux/rdc/patches-2.6.24/004-yenta_mystery.patch')
-rw-r--r--target/linux/rdc/patches-2.6.24/004-yenta_mystery.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/rdc/patches-2.6.24/004-yenta_mystery.patch b/target/linux/rdc/patches-2.6.24/004-yenta_mystery.patch
new file mode 100644
index 0000000000..7faabdf7a3
--- /dev/null
+++ b/target/linux/rdc/patches-2.6.24/004-yenta_mystery.patch
@@ -0,0 +1,20 @@
+--- linux-2.6.24.7.orig/drivers/pcmcia/yenta_socket.c 2008-10-26 08:30:07.000000000 -0700
++++ linux-2.6.24.7/drivers/pcmcia/yenta_socket.c 2008-10-26 08:54:27.000000000 -0700
+@@ -1171,6 +1171,17 @@
+
+ /* We must finish initialization here */
+
++#ifdef CONFIG_X86_RDC
++/* #define YO_TI1510_DATASHEET_GUY_EXPLAIN_THIS_JUNK 0x0044f044 */
++#define YO_TI1510_DATASHEET_GUY_EXPLAIN_THIS_JUNK 0x0844b060
++/* #define YO_TI1510_DATASHEET_GUY_EXPLAIN_THIS_JUNK 0x0044d044 */
++
++ config_writel(socket, 32*4, YO_TI1510_DATASHEET_GUY_EXPLAIN_THIS_JUNK);
++ config_writel(socket, 35*4, 0x00000022);
++ config_writel(socket, 36*4, 0x60200000);
++ config_writel(socket, 40*4, 0x7e020000);
++#endif
++
+ if (!socket->cb_irq || request_irq(socket->cb_irq, yenta_interrupt, IRQF_SHARED, "yenta", socket)) {
+ /* No IRQ or request_irq failed. Poll */
+ socket->cb_irq = 0; /* But zero is a valid IRQ number. */