[U-Boot-Users] [Part 1 of A PATCH SERIES for STLS]: Add Makefile, config.mk and u-boot.lds.S in board/st/stls/ directory!
Ryan CHEN
ryan.chen at st.com
Thu Jul 31 04:26:50 CEST 2008
Hi Wolfgang,
I have modified my patch name and contents to follow proper U-Boot patch
way.
The reason that I use u-boot.lds.S file is that it includes TEXT_BASE
parameter and need be pre-compiled to generate u-boot.lds file. The
TEXT_BASE parameter only be defined in board/st/stls/config.mk file. I don't
want to write it as a fixed value in u-boot.lds. I think it's a good way to
keep the same parameter coherent in different places.
diff --git a/board/st/stls/Makefile b/board/st/stls/Makefile new file mode
100755 index 0000000..8213838
--- /dev/null
+++ b/board/st/stls/Makefile
@@ -0,0 +1,48 @@
+#
+# (C) Copyright 2003-2006
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# See file CREDITS for list of people who contributed to this #
+project.
+#
+# This program is free software; you can redistribute it and/or #
+modify it under the terms of the GNU General Public License as #
+published by the Free Software Foundation; either version 2 of # the
+License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, # but
+WITHOUT ANY WARRANTY; without even the implied warranty of #
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU
+General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License #
+along with this program; if not, write to the Free Software #
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, # MA 02111-1307
+USA #
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS = flash.o pci.o stls_board.o ide.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS) u-boot.lds
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+u-boot.lds: u-boot.lds.S
+ $(CPP) $(CPPFLAGS) -P $^ > $@.tmp
+ mv -f $@.tmp $@
+
+#######################################################################
+##
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#######################################################################
+##
diff --git a/board/st/stls/config.mk b/board/st/stls/config.mk new file mode
100755 index 0000000..683b009
--- /dev/null
+++ b/board/st/stls/config.mk
@@ -0,0 +1,29 @@
+#
+# (C) Copyright 2003
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# See file CREDITS for list of people who contributed to this #
+project.
+#
+# This program is free software; you can redistribute it and/or #
+modify it under the terms of the GNU General Public License as #
+published by the Free Software Foundation; either version 2 of # the
+License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, # but
+WITHOUT ANY WARRANTY; without even the implied warranty of #
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU
+General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License #
+along with this program; if not, write to the Free Software #
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, # MA 02111-1307
+USA #
+
+#
+# ST development board stls, Loongson core # TEXT_BASE = 0xc0000000
+
+#GUI_SUPPORT = minigui
+
diff --git a/board/st/stls/u-boot.lds.S b/board/st/stls/u-boot.lds.S new
file mode 100755 index 0000000..5e7bb76
--- /dev/null
+++ b/board/st/stls/u-boot.lds.S
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk Engineering, <wd at denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <config.h>
+
+OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips",
+"elf32-tradlittlemips")
+OUTPUT_ARCH("mips")
+ENTRY(_start)
+SECTIONS
+{
+ . = TEXT_BASE;
+ uboot_start = .;
+ __uboot_start = .;
+
+ . = ALIGN(4);
+ .text :
+ {
+ cpu/stls/start.o (.text)
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ uboot_start_data = .;
+ __uboot_start_data = .;
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .sdata : { *(.sdata) }
+
+ . = ALIGN(16);
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ . = ALIGN(4);
+ uboot_end_data = .;
+ __uboot_end_data = .;
+
+ . = TEXT_BASE + 0x400000;
+ uboot_start_bss = .;
+ __uboot_start_bss = .;
+ .sbss : { *(.sbss) }
+ . = ALIGN(4);
+ .bss : { *(.bss) }
+ uboot_end = .;
+ __uboot_end = .;
+}
Best Regards,
Ryan Chen
-----Original Message-----
From: wd at denx.de [mailto:wd at denx.de]
Sent: Wednesday, July 30, 2008 2:56 PM
To: Ryan CHEN
Cc: u-boot-users at lists.sourceforge.net; Antonio Maria BORNEO
Subject: Re: [U-Boot-Users] [PATCH for STLS]: Add Makefile, config.mk and
u-boot.lds.S in board/st/stls/ directory!
In message <008601c8f1ea$67475af0$30065e0a at SHZ.ST.COM> you wrote:
> commit d66194654186b0e82d926ce4844b73e3508397f4
> Parent: 699f05125509249072a0b865c8d35520d97cd501
> Author: Ryan Chen <ryan.chen at st.com>
> Date: Tue Jul 29 13:35:15 2008 -0400
>
> Signed-off-by: Ryan Chen <ryan.chen at st.com>
>
> new file: board/st/stls/Makefile
> new file: board/st/stls/config.mk
> new file: board/st/stls/u-boot.lds.S
Please use git-format-patch to format the patch. Above text is NOT an
acceptable commit message.
> +#####################################################################
> +####
> diff --git a/board/st/stls/config.mk b/board/st/stls/config.mk new
> file mode 100755 index 0000000..683b009
> --- /dev/null
> +++ b/board/st/stls/config.mk
...
> +#GUI_SUPPORT = minigui
> \ No newline at end of file
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Please fix this!!
> diff --git a/board/st/stls/u-boot.lds.S b/board/st/stls/u-boot.lds.S
> new file mode 100755 index 0000000..5e7bb76
> --- /dev/null
> +++ b/board/st/stls/u-boot.lds.S
Why not u-boot.lds like for all the other boards? The ".S" suffix
suggests it is an assembler file, which it ain't.
Hm... This patch is incomplete, as it does not add all filkes needed
to support this board. On the other hand, it is not part of a patch
series (at least it is not m,arked as such, and not threaded
accordingly).
Please fix.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
(null cookie; hope that's ok)
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