Author: bz
Date: Sat Aug 16 14:21:03 2014
New Revision: 270060
URL: http://svnweb.freebsd.org/changeset/base/270060
Log:
MFC r263632:
For BERI on NetFPGA assume HZ=100 by default.
Remove the uart support in favour of a "jtag-uart" interface imitation
providing a much simpler interface, directly exported to the host,
allowing the toolchain to be shared with BERI on Altera. [1]
Submitted by: Jong Hun HAN (jong.han cl.cam.ac.uk) [1]
Sponsored by: DARPA/AFRL
Modified:
stable/10/sys/boot/fdt/dts/mips/beri-netfpga.dts
stable/10/sys/mips/conf/BERI_NETFPGA_MDROOT
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/boot/fdt/dts/mips/beri-netfpga.dts
==============================================================================
--- stable/10/sys/boot/fdt/dts/mips/beri-netfpga.dts Sat Aug 16 14:17:09
2014 (r270059)
+++ stable/10/sys/boot/fdt/dts/mips/beri-netfpga.dts Sat Aug 16 14:21:03
2014 (r270060)
@@ -113,6 +113,14 @@
soft-interrupt-sources = <64>;
};
+ serial0: serial@7f000000 {
+ compatible = "altera,jtag_uart-11_0";
+ reg = <0x7f000000 0x40>;
+ interrupts = <0>;
+ interrupt-parent = <&beripic>;
+ };
+
+/*
serial0: serial@7f002100 {
compatible = "ns16550";
reg = <0x7f002100 0x20>;
@@ -121,6 +129,7 @@
interrupts = <8>;
interrupt-parent = <&beripic>;
};
+*/
};
aliases {
Modified: stable/10/sys/mips/conf/BERI_NETFPGA_MDROOT
==============================================================================
--- stable/10/sys/mips/conf/BERI_NETFPGA_MDROOT Sat Aug 16 14:17:09 2014
(r270059)
+++ stable/10/sys/mips/conf/BERI_NETFPGA_MDROOT Sat Aug 16 14:21:03 2014
(r270060)
@@ -10,11 +10,14 @@ include "BERI_TEMPLATE"
ident BERI_NETFPGA_MDROOT
+options HZ=100
+
options FDT
options FDT_DTB_STATIC
makeoptions FDT_DTS_FILE=beri-netfpga.dts
-device uart
+#device uart
+device altera_jtag_uart
#
# This kernel configuration uses an embedded memory root file system.
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