[U-Boot] [PATCH] ehci-mxc: Fix host power mask bit for i.MX25
Benoît Thébaudeau
benoit.thebaudeau at advansee.com
Fri Nov 16 17:46:24 CET 2012
The correct bit for H1_PM is 16, not 8, which is the DP pull-up impedance
selection bit.
This issue has been reported by Eric Bénard <eric at eukrea.com> and fixed by
Christoph Fritz <chf.fritz at googlemail.com> on Linux, from which these #define-s
had been copied.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau at advansee.com>
Cc: Stefano Babic <sbabic at denx.de>
Cc: Marek Vasut <marex at denx.de>
---
.../drivers/usb/host/ehci-mxc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git u-boot-imx-f22e4fa.orig/drivers/usb/host/ehci-mxc.c u-boot-imx-f22e4fa/drivers/usb/host/ehci-mxc.c
index 7c5f71c..352ad86 100644
--- u-boot-imx-f22e4fa.orig/drivers/usb/host/ehci-mxc.c
+++ u-boot-imx-f22e4fa/drivers/usb/host/ehci-mxc.c
@@ -37,7 +37,7 @@
#define MX25_H1_SIC_SHIFT 21
#define MX25_H1_SIC_MASK (0x3 << MX25_H1_SIC_SHIFT)
#define MX25_H1_PP_BIT (1 << 18)
-#define MX25_H1_PM_BIT (1 << 8)
+#define MX25_H1_PM_BIT (1 << 16)
#define MX25_H1_IPPUE_UP_BIT (1 << 7)
#define MX25_H1_IPPUE_DOWN_BIT (1 << 6)
#define MX25_H1_TLL_BIT (1 << 5)
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