summaryrefslogtreecommitdiff
path: root/board
diff options
context:
space:
mode:
Diffstat (limited to 'board')
-rw-r--r--board/h2200/Makefile49
-rw-r--r--board/h2200/h2200-header.S27
-rw-r--r--board/h2200/h2200.c53
3 files changed, 129 insertions, 0 deletions
diff --git a/board/h2200/Makefile b/board/h2200/Makefile
new file mode 100644
index 0000000..51b1a9e
--- /dev/null
+++ b/board/h2200/Makefile
@@ -0,0 +1,49 @@
+#
+# h2200 Support
+#
+# Copyright (C) 2012 Lukasz Dalek <luk0104@gmail.com>
+#
+# 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 := h2200.o
+
+SRCS := $(COBJS:.o=.c) h2200-header.S
+OBJS := $(addprefix $(obj),$(COBJS))
+
+all: $(LIB) $(obj)h2200-header.bin
+
+$(obj)h2200-header.o: h2200-header.S
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+$(obj)h2200-header.bin: $(obj)h2200-header.o
+ $(OBJCOPY) -O binary $< $@
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/h2200/h2200-header.S b/board/h2200/h2200-header.S
new file mode 100644
index 0000000..c335bfe
--- /dev/null
+++ b/board/h2200/h2200-header.S
@@ -0,0 +1,27 @@
+/*
+ * iPAQ h2200 header
+ *
+ * Copyright (C) 2012 Lukasz Dalek <luk0104@gmail.com>
+ *
+ * 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
+ */
+
+ .word 0xea0003fe /* b 0x1000 */
+
+ .org 0x40
+ .ascii "ECEC"
+
+ .org 0x1000 - 1
+ .byte 0x0
diff --git a/board/h2200/h2200.c b/board/h2200/h2200.c
new file mode 100644
index 0000000..3076306
--- /dev/null
+++ b/board/h2200/h2200.c
@@ -0,0 +1,53 @@
+/*
+ * iPAQ h2200 board configuration
+ *
+ * Copyright (C) 2012 Lukasz Dalek <luk0104@gmail.com>
+ *
+ * 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>
+#include <asm/arch/pxa.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+ /* We have RAM, disable cache */
+ dcache_disable();
+ icache_disable();
+
+ gd->bd->bi_arch_number = MACH_TYPE_H2200;
+
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = 0xa0000100;
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ /*
+ * Everything except MSC0 was already set up by
+ * 1st stage bootloader.
+ *
+ * This setting enables access to companion chip.
+ */
+ clrsetbits_le32(MSC0, 0xffffffff, CONFIG_SYS_MSC0_VAL);
+ gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+ return 0;
+}