This adds basic board support for TT-01 based on
the Bluetechnix i.MX31 SOM. Currently only NOR-Flash
boot is implemented.
Signed-off-by: Helmut Raiger
---
V2:
- MAINTAINER updated and used board.cfg instead of Makefile change
- eliminated config.mk
- replaced __REG accessors (WEIM and ESD),
this patch depends on http://patchwork.ozlabs.org/patch/116978/
- MACH_TYPE_TT01 setup standardized
- removed dependency on mx31pdk low level code
- reduced lowlevel_init.S to its minimum (AIPS setup only), moved
DDR and clock setup to board_early_init_f()
- some mulitiline comment cosmetics
- added some comments to clarify the board setup
(SYS_MONITOR_LEN, SYS_MALLOC_LEN)
- removed definition of CONFIG_SYS_GBL_DATA_SIZE
V3:
- change to the new pmic interface, added board_late_init() for it.
- use CONFIG_RTC_MC13XXX
- minor cosmetic changes
I've not investigated the DDR setup any further, it's pretty old
and works. We'll re-check with the new hardware setup (currently
under developement) which has a new RAM chip.
MAINTAINERS |4 +
board/hale/tt01/Makefile| 51
board/hale/tt01/lowlevel_init.S | 32 +
board/hale/tt01/tt01.c | 200 ++
boards.cfg |1 +
include/configs/tt01.h | 254 +++
6 files changed, 542 insertions(+), 0 deletions(-)
create mode 100644 board/hale/tt01/Makefile
create mode 100644 board/hale/tt01/lowlevel_init.S
create mode 100644 board/hale/tt01/tt01.c
create mode 100644 include/configs/tt01.h
diff --git a/MAINTAINERS b/MAINTAINERS
index cd0dd91..62e016d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -757,6 +757,10 @@ Sandeep Paulraj
davinci_dm365evmARM926EJS
davinci_dm6467evm ARM926EJS
+Helmut Raiger
+
+ tt01i.MX31
+
Linus Walleij
integratorapvarious
integratorcpvarious
diff --git a/board/hale/tt01/Makefile b/board/hale/tt01/Makefile
new file mode 100644
index 000..f6b2854
--- /dev/null
+++ b/board/hale/tt01/Makefile
@@ -0,0 +1,51 @@
+#
+# (C) Copyright 2009 HALE electronic
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, w...@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).o
+COBJS := tt01.o
+SOBJS := lowlevel_init.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB):$(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+ rm -f $(SOBJS) $(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/hale/tt01/lowlevel_init.S b/board/hale/tt01/lowlevel_init.S
new file mode 100644
index 000..6e9dc80
--- /dev/null
+++ b/board/hale/tt01/lowlevel_init.S
@@ -0,0 +1,32 @@
+/*
+ * (C) Copyright 2009 Magnus Lilja
+ * (C) Copyright 2011 Helmut Raiger
+ *
+ * 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
+#include
+#include
+
+.globl lowlevel_init
+lowlevel_init:
+ /* Also setup the Peripheral Port Remap register inside the c
