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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.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2011-04-01 22:32:04 +00:00
parent 2b9e5ea604
commit 2b12772f43
2 changed files with 12 additions and 0 deletions
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5
sim/bfin/ChangeLog
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@ -1,3 +1,8 @@
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.
2011-03-29 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate after common/aclocal.m4 changes.

7
sim/bfin/dv-bfin_otp.c
View File

@ -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);