[src/trunk]: src/sys/arch A couple small adjustments to make big endian (BE8)...

[jakllsch <jakllsch%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4139cf418162
branches:  trunk
changeset: 357032:4139cf418162
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Mon Oct 23 19:36:01 2017 +0000

description:
A couple small adjustments to make big endian (BE8) SUNXI work.

diffstat:

 sys/arch/arm/sunxi/sunxi_platform.c |  8 ++++----
 sys/arch/evbarm/conf/mk.sunxi       |  6 +++++-
 2 files changed, 9 insertions(+), 5 deletions(-)

diffs (44 lines):

diff -r 719c94354fcf -r 4139cf418162 sys/arch/arm/sunxi/sunxi_platform.c
--- a/sys/arch/arm/sunxi/sunxi_platform.c       Mon Oct 23 19:03:40 2017 +0000
+++ b/sys/arch/arm/sunxi/sunxi_platform.c       Mon Oct 23 19:36:01 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sunxi_platform.c,v 1.13 2017/10/22 20:35:32 skrll Exp $ */
+/* $NetBSD: sunxi_platform.c,v 1.14 2017/10/23 19:36:01 jakllsch Exp $ */
 
 /*-
  * Copyright (c) 2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -31,7 +31,7 @@
 #include "opt_fdt_arm.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sunxi_platform.c,v 1.13 2017/10/22 20:35:32 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sunxi_platform.c,v 1.14 2017/10/23 19:36:01 jakllsch Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -121,10 +121,10 @@
 #define CONSADDR_VA     ((CONSADDR - SUNXI_CORE_PBASE) + SUNXI_CORE_VBASE)
        volatile uint32_t *uartaddr = (volatile uint32_t *)CONSADDR_VA;
 
-       while ((uartaddr[com_lsr] & LSR_TXRDY) == 0)
+       while ((le32toh(uartaddr[com_lsr]) & LSR_TXRDY) == 0)
                ;
 
-       uartaddr[com_data] = c;
+       uartaddr[com_data] = htole32(c);
 #endif
 }
 
diff -r 719c94354fcf -r 4139cf418162 sys/arch/evbarm/conf/mk.sunxi
--- a/sys/arch/evbarm/conf/mk.sunxi     Mon Oct 23 19:03:40 2017 +0000
+++ b/sys/arch/evbarm/conf/mk.sunxi     Mon Oct 23 19:36:01 2017 +0000
@@ -1,4 +1,8 @@
-#      $NetBSD: mk.sunxi,v 1.2 2017/07/24 19:37:41 joerg Exp $
+#      $NetBSD: mk.sunxi,v 1.3 2017/10/23 19:36:01 jakllsch Exp $
+
+.if !empty(MACHINE_ARCH:M*eb)
+EXTRA_LINKFLAGS+=      --be8
+.endif
 
 SYSTEM_FIRST_OBJ=      sunxi_start.o
 SYSTEM_FIRST_SFILE=    ${THISARM}/sunxi/sunxi_start.S