[U-Boot] [RFC PATCH 07/20] sandbox: Add sandbox board

Simon Glass
2011-09-17T16:48:46Z

This adds basic files for the sandbox board. The lds file is very simple
since we can rely mostly on the linker defaults.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
board/sandbox/sandbox/Makefile | 50 ++++++++++++++++++++++++++++++++++++
board/sandbox/sandbox/sandbox.c | 54 +++++++++++++++++++++++++++++++++++++++
boards.cfg | 1 +
3 files changed, 105 insertions(+), 0 deletions(-)
create mode 100644 board/sandbox/sandbox/Makefile
create mode 100644 board/sandbox/sandbox/sandbox.c

diff --git a/board/sandbox/sandbox/Makefile b/board/sandbox/sandbox/Makefile
new file mode 100644
index 0000000..ce1c01c
--- /dev/null
+++ b/board/sandbox/sandbox/Makefile
@@ -0,0 +1,50 @@
+#
+# Copyright (c) 2011 The Chromium OS Authors.
+#
+# 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 Foundatio; 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 $(TOPDIR)/config.mk
+
+$(shell mkdir -p $(obj)../common)
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := $(BOARD).o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/sandbox/sandbox/sandbox.c b/board/sandbox/sandbox/sandbox.c
new file mode 100644
index 0000000..c12c231
--- /dev/null
+++ b/board/sandbox/sandbox/sandbox.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * 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 <common.h>
+
+/*
+ * Pointer to initial global data area
+ *
+ * Here we initialize it.
+ */
+#undef XTRN_DECLARE_GLOBAL_DATA_PTR
+#define XTRN_DECLARE_GLOBAL_DATA_PTR /* empty = allocate here */
+DECLARE_GLOBAL_DATA_PTR;
+
+gd_t *gd;
+
+
+void flush_cache(unsigned long start, unsigned long size)
+{
+}
+
+ulong get_timer(ulong base)
+{
+ return 0;
+}
+
+int timer_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = CONFIG_DRAM_SIZE;
+ return 0;
+}
diff --git a/boards.cfg b/boards.cfg
index 8a5bfc1..2af8473 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -259,6 +259,7 @@ tcm-bf518 blackfin blackfin
tcm-bf537 blackfin blackfin
eNET x86 x86 eNET - sc520 eNET:SYS_TEXT_BASE=0x38040000
eNET_SRAM x86 x86 eNET - sc520 eNET:SYS_TEXT_BASE=0x19000000
+sandbox sandbox sandbox sandbox sandbox -
idmr m68k mcf52x2
TASREG m68k mcf52x2 tasreg esd
M5208EVBE m68k mcf52x2 m5208evbe freescale
--
1.7.3.1