From fed905c8c7361855e797e41136699e0fcfcba718 Mon Sep 17 00:00:00 2001 From: Daniel Hellstrom Date: Fri, 8 Aug 2014 09:59:36 +0200 Subject: B1553BRM: change the init of the RT legalization registers --- c/src/lib/libbsp/sparc/shared/1553/b1553brm.c | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) (limited to 'c/src/lib/libbsp/sparc/shared/1553') diff --git a/c/src/lib/libbsp/sparc/shared/1553/b1553brm.c b/c/src/lib/libbsp/sparc/shared/1553/b1553brm.c index 19ad36ca5f..6ec5d647bd 100644 --- a/c/src/lib/libbsp/sparc/shared/1553/b1553brm.c +++ b/c/src/lib/libbsp/sparc/shared/1553/b1553brm.c @@ -596,6 +596,25 @@ static void clr_int_logs(struct irq_log_list *logs){ } } +unsigned short b1553brm_rt_cmd_legalize[16] = { + 0, + 0, + 0, + 0, + 0, + 0, + 0xffff, + 0xffff, + 0xffff, + 0xfffd, + 0xfe01, + 0xfff2, + 0xffff, + 0xfffd, + 0xfe05, + 0xffff, +}; + static rtems_device_driver rt_init(brm_priv *brm) { unsigned int i; @@ -633,9 +652,9 @@ static rtems_device_driver rt_init(brm_priv *brm) { clr_int_logs(brm->irq_log); - /* Legalize all commands */ + /* Initialize the Legalize register with standard values */ for (i = 0; i < 16; i++) { - brm->regs->rt_cmd_leg[i] = 0; + brm->regs->rt_cmd_leg[i] = b1553brm_rt_cmd_legalize[i]; } /* Init descriptor table -- cgit v1.2.3