[OpenRISC] [Openrisc] [Newlib] Add ML509, XUPV5 board

[Matthew Hicks]

This patch adds the ml509 board to the list of supported boards. This one
is selfish, as I always forget to add it and then I have to rebuild the
toolchain. Hopefully it helps others as well as the board is very popular
in academia.


diff --git a/libgloss/or1k/Makefile.in b/libgloss/or1k/Makefile.in
index ec8d2c4..7a0a83b 100644
--- a/libgloss/or1k/Makefile.in
+++ b/libgloss/or1k/Makefile.in
@@ -78,6 +78,7 @@ BOARDS = or1ksim \
orpsocrefdesign \
ordb1a3pe1500 \
ml501 \
+ ml509 \
ordb2a \
atlys \
de0_nano
diff --git a/libgloss/or1k/ml509.S b/libgloss/or1k/ml509.S
new file mode 100644
index 0000000..bec61f7
--- /dev/null
+++ b/libgloss/or1k/ml509.S
@@ -0,0 +1,35 @@
+#include "or1k-asm.h"
+
+/*
+ * Define symbols to be used during startup - file is linked at compile
time
+ *
+ */
+.weak _board_mem_base
+.weak _board_mem_size
+.weak _board_clk_freq
+
+_board_mem_base: .long 0x0
+_board_mem_size: .long 0x08000000
+
+_board_clk_freq: .long 50000000
+
+/* Peripheral information - Set base to 0 if not present*/
+.weak _board_uart_base
+.weak _board_uart_baud
+.weak _board_uart_IRQ
+
+_board_uart_base: .long 0x90000000
+_board_uart_baud: .long 115200
+_board_uart_IRQ: .long 2
+
+.weak _board_exit
+_board_exit:
+ OR1K_EXIT_NOP(l.j _board_exit)
+
+.global _board_init_early
+_board_init_early:
+ OR1K_DELAYED_NOP(l.jr r9)
+
+.weak _board_init
+_board_init:
+ OR1K_DELAYED_NOP(l.jr r9)

[Stefan Wallentowitz]

Post by Matthew Hicks
This patch adds the ml509 board to the list of supported boards. This
one is selfish, as I always forget to add it and then I have to
rebuild the toolchain. Hopefully it helps others as well as the board
is very popular in academia.

Hi,

I added the patch to the new newlib:
https://github.com/wallento/or1k-newlib/commit/5bbe60aa087dcb5cbcdf2ae8d154a91bde7f4075
By the way: Do you have a running fusesoc for the XUP Board?

Thanks a lot!

Bye,
Stefan

[Matthew Hicks]

Thanks for applying my patches.

I don't use fusesoc. A few years ago, I created my own system after having
trouble working with orpsocv2. Minsoc has an earlier version of my system.

On Tue, Nov 4, 2014 at 3:05 AM, Stefan Wallentowitz <

Post by Matthew Hicks
This patch adds the ml509 board to the list of supported boards. This
one is selfish, as I always forget to add it and then I have to rebuild the
toolchain. Hopefully it helps others as well as the board is very popular
in academia.

Hi,
I added the patch to the new newlib: https://github.com/wallento/
or1k-newlib/commit/5bbe60aa087dcb5cbcdf2ae8d154a91bde7f4075
By the way: Do you have a running fusesoc for the XUP Board?
Thanks a lot!
Bye,
Stefan