kirkwood: add NAS62x0 board support

[karo-tx-uboot.git] / board / raidsonic / ib62x0 / ib62x0.c

diff --git a/board/raidsonic/ib62x0/ib62x0.c b/board/raidsonic/ib62x0/ib62x0.c
new file mode 100644 (file)
index 0000000..65f2c2e
--- /dev/null
+++ b/board/raidsonic/ib62x0/ib62x0.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2011-2012
+ * Gerald Kerma <dreagle@doukki.net>
+ * Luka Perkov <uboot@lukaperkov.net>
+ * Simon Baatz <gmbnomis@gmail.com>
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/mpp.h>
+#include "ib62x0.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+       /*
+        * default gpio configuration
+        * There are maximum 64 gpios controlled through 2 sets of registers
+        * the below configuration configures mainly initial LED status
+        */
+       kw_config_gpio(IB62x0_OE_VAL_LOW,
+                       IB62x0_OE_VAL_HIGH,
+                       IB62x0_OE_LOW, IB62x0_OE_HIGH);
+
+       /* Multi-Purpose Pins Functionality configuration */
+       u32 kwmpp_config[] = {
+               MPP0_NF_IO2,
+               MPP1_NF_IO3,
+               MPP2_NF_IO4,
+               MPP3_NF_IO5,
+               MPP4_NF_IO6,
+               MPP5_NF_IO7,
+               MPP6_SYSRST_OUTn,
+               MPP8_TW_SDA,
+               MPP9_TW_SCK,
+               MPP10_UART0_TXD,
+               MPP11_UART0_RXD,
+               MPP18_NF_IO0,
+               MPP19_NF_IO1,
+               MPP20_SATA1_ACTn,
+               MPP21_SATA0_ACTn,
+               MPP22_GPIO,     /* Power LED red */
+               MPP24_GPIO,     /* Power off device */
+               MPP25_GPIO,     /* Power LED green */
+               MPP27_GPIO,     /* USB transfer LED */
+               MPP28_GPIO,     /* Reset button */
+               MPP29_GPIO,     /* USB Copy button */
+               0
+       };
+       kirkwood_mpp_conf(kwmpp_config);
+       return 0;
+}
+
+int board_init(void)
+{
+       /* adress of boot parameters */
+       gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+       return 0;
+}