Commit c71a77ab8 (ns16550: switch to resource) has introduced generic
read/write access to 16550 register and a 'shift' parameter to allign
register index to physicall registers.
The correct 'shift' value was missing in all omap based boards.
Corrected this to 2 which has fixed the problem.
Tested on a PCM-049 phyCORE-OMAP4 board.
Signed-off-by: Juergen Kilb <J.Kilb@xxxxxxxxx>
Tested-by: Jan Weitzel <J.Weitzel@xxxxxxxxx>
---
arch/arm/boards/omap/board-beagle.c | 1 +
arch/arm/boards/omap/board-omap3evm.c | 1 +
arch/arm/boards/omap/board-sdp343x.c | 1 +
arch/arm/boards/panda/board.c | 1 +
arch/arm/boards/pcm049/board.c | 1 +
5 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boards/omap/board-beagle.c b/arch/arm/boards/omap/board-beagle.c
index 49af40c..4e7f179 100644
--- a/arch/arm/boards/omap/board-beagle.c
+++ b/arch/arm/boards/omap/board-beagle.c
@@ -237,6 +237,7 @@ void board_init(void)
static struct NS16550_plat serial_plat = {
.clock = 48000000, /* 48MHz (APLL96/2) */
+ .shift = 2,
};
/**
diff --git a/arch/arm/boards/omap/board-omap3evm.c b/arch/arm/boards/omap/board-omap3evm.c
index a2532d5..71d6ca9 100644
--- a/arch/arm/boards/omap/board-omap3evm.c
+++ b/arch/arm/boards/omap/board-omap3evm.c
@@ -213,6 +213,7 @@ void board_init(void)
static struct NS16550_plat serial_plat = {
.clock = 48000000, /* 48MHz (APLL96/2) */
+ .shift = 2,
};
/**
diff --git a/arch/arm/boards/omap/board-sdp343x.c b/arch/arm/boards/omap/board-sdp343x.c
index 82fc16d..83efe62 100644
--- a/arch/arm/boards/omap/board-sdp343x.c
+++ b/arch/arm/boards/omap/board-sdp343x.c
@@ -605,6 +605,7 @@ static void mux_config(void)
static struct NS16550_plat serial_plat = {
.clock = 48000000, /* 48MHz (APLL96/2) */
+ .shift = 2,
};
/**
diff --git a/arch/arm/boards/panda/board.c b/arch/arm/boards/panda/board.c
index 1303c47..33ec144 100644
--- a/arch/arm/boards/panda/board.c
+++ b/arch/arm/boards/panda/board.c
@@ -32,6 +32,7 @@ static int board_revision;
static struct NS16550_plat serial_plat = {
.clock = 48000000, /* 48MHz (APLL96/2) */
+ .shift = 2,
};
static int panda_console_init(void)
diff --git a/arch/arm/boards/pcm049/board.c b/arch/arm/boards/pcm049/board.c
index 502e121..3d02779 100644
--- a/arch/arm/boards/pcm049/board.c
+++ b/arch/arm/boards/pcm049/board.c
@@ -43,6 +43,7 @@
static struct NS16550_plat serial_plat = {
.clock = 48000000, /* 48MHz (APLL96/2) */
+ .shift = 2,
};
static int pcm049_console_init(void)
--
1.7.0.4
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