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[PATCH] sim: bfin: add OTP output port
- From: Mike Frysinger <vapier at gentoo dot org>
- To: gdb-patches at sourceware dot org
- Cc: toolchain-devel at blackfin dot uclinux dot org
- Date: Fri, 1 Apr 2011 18:31:27 -0400
- Subject: [PATCH] sim: bfin: add OTP output port
This doesn't currently generate any interrupts (as there doesn't appear
to be any documentation to *when* it would even do so), but since the
HRM does say an interrupt line exists between the OTP and the SIC, add
one for completeness sake. This will make a follow up patch easier.
Committed.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-01 Mike Frysinger <vapier@gentoo.org>
* dv-bfin_otp.c (bfin_otp_ports): Declare.
(bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
---
sim/bfin/dv-bfin_otp.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/sim/bfin/dv-bfin_otp.c b/sim/bfin/dv-bfin_otp.c
index 5b15eeb..e9f6271 100644
--- a/sim/bfin/dv-bfin_otp.c
+++ b/sim/bfin/dv-bfin_otp.c
@@ -236,6 +236,12 @@ attach_bfin_otp_regs (struct hw *me, struct bfin_otp *otp)
otp->base = attach_address;
}
+static const struct hw_port_descriptor bfin_otp_ports[] =
+{
+ { "stat", 0, 0, output_port, },
+ { NULL, 0, 0, 0, },
+};
+
static void
bfin_otp_finish (struct hw *me)
{
@@ -249,6 +255,7 @@ bfin_otp_finish (struct hw *me)
set_hw_data (me, otp);
set_hw_io_read_buffer (me, bfin_otp_io_read_buffer);
set_hw_io_write_buffer (me, bfin_otp_io_write_buffer);
+ set_hw_ports (me, bfin_otp_ports);
attach_bfin_otp_regs (me, otp);
--
1.7.4.1