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From 09f411b4d10f10a62f147264121bb853b4649c3e Mon Sep 17 00:00:00 2001
From: Oliver Muth <dr.o.muth@gmx.de>
Date: Sat, 12 Oct 2013 16:49:53 +0200
Subject: MIPS: add board support for Arcadyan ARV752DPW22
Signed-off-by: Oliver Muth <dr.o.muth@gmx.de>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
--- /dev/null
+++ b/board/arcadyan/arv752dpw22/Makefile
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2000-2011 Wolfgang Denk, DENX Software Engineering, wd@denx.de
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS = $(BOARD).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))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+++ b/board/arcadyan/arv752dpw22/arv752dpw22.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2012 Luka Perkov <luka@openwrt.org>
+ * Copyright (C) 2013 Oliver Muth <dr.o.muth@gmx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <switch.h>
+#include <asm/gpio.h>
+#include <asm/lantiq/eth.h>
+#include <asm/lantiq/reset.h>
+#include <asm/lantiq/chipid.h>
+
+int board_early_init_f(void)
+{
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: " CONFIG_BOARD_NAME "\n");
+ ltq_chip_print_info();
+
+ return 0;
+}
+
+static const struct ltq_eth_port_config eth_port_config[] = {
+ /* MAC0: Atheros ar8216 switch */
+ { 0, 0x0, LTQ_ETH_PORT_SWITCH, PHY_INTERFACE_MODE_MII },
+};
+
+static const struct ltq_eth_board_config eth_board_config = {
+ .ports = eth_port_config,
+ .num_ports = ARRAY_SIZE(eth_port_config),
+};
+
+int board_eth_init(bd_t *bis)
+{
+ return ltq_eth_initialize(ð_board_config);
+}
+
+static struct switch_device ar8216_dev = {
+ .name = "ar8216",
+ .cpu_port = 0,
+ .port_mask = 0xF,
+};
+
+int board_switch_init(void)
+{
+ return switch_device_register(&ar8216_dev);
+}
--- /dev/null
+++ b/board/arcadyan/arv752dpw22/config.mk
@@ -0,0 +1,7 @@
+#
+# Copyright (C) 2011-2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(BOARDDIR)
--- /dev/null
+++ b/board/arcadyan/arv752dpw22/ddr_settings.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2011-2013 Luka Perkov <luka@openwrt.org>
+ *
+ * This file has been generated with lantiq_ram_extract_magic.awk script.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#define MC_DC00_VALUE 0x1B1B
+#define MC_DC01_VALUE 0x0
+#define MC_DC02_VALUE 0x0
+#define MC_DC03_VALUE 0x0
+#define MC_DC04_VALUE 0x0
+#define MC_DC05_VALUE 0x200
+#define MC_DC06_VALUE 0x605
+#define MC_DC07_VALUE 0x303
+#define MC_DC08_VALUE 0x102
+#define MC_DC09_VALUE 0x70A
+#define MC_DC10_VALUE 0x203
+#define MC_DC11_VALUE 0xC02
+#define MC_DC12_VALUE 0x1C8
+#define MC_DC13_VALUE 0x1
+#define MC_DC14_VALUE 0x0
+#define MC_DC15_VALUE 0x134
+#define MC_DC16_VALUE 0xC800
+#define MC_DC17_VALUE 0xD
+#define MC_DC18_VALUE 0x301
+#define MC_DC19_VALUE 0x200
+#define MC_DC20_VALUE 0xA03
+#define MC_DC21_VALUE 0x1400
+#define MC_DC22_VALUE 0x1414
+#define MC_DC23_VALUE 0x0
+#define MC_DC24_VALUE 0x5B
+#define MC_DC25_VALUE 0x0
+#define MC_DC26_VALUE 0x0
+#define MC_DC27_VALUE 0x0
+#define MC_DC28_VALUE 0x510
+#define MC_DC29_VALUE 0x4E20
+#define MC_DC30_VALUE 0x8235
+#define MC_DC31_VALUE 0x0
+#define MC_DC32_VALUE 0x0
+#define MC_DC33_VALUE 0x0
+#define MC_DC34_VALUE 0x0
+#define MC_DC35_VALUE 0x0
+#define MC_DC36_VALUE 0x0
+#define MC_DC37_VALUE 0x0
+#define MC_DC38_VALUE 0x0
+#define MC_DC39_VALUE 0x0
+#define MC_DC40_VALUE 0x0
+#define MC_DC41_VALUE 0x0
+#define MC_DC42_VALUE 0x0
+#define MC_DC43_VALUE 0x0
+#define MC_DC44_VALUE 0x0
+#define MC_DC45_VALUE 0x500
+#define MC_DC46_VALUE 0x0
--- a/boards.cfg
+++ b/boards.cfg
@@ -521,6 +521,9 @@ Active mips mips32 danub
Active mips mips32 danube arcadyan arv752dpw arv752dpw_brn arv752dpw:SYS_BOOT_BRN -
Active mips mips32 danube arcadyan arv752dpw arv752dpw_nor arv752dpw:SYS_BOOT_NOR -
Active mips mips32 danube arcadyan arv752dpw arv752dpw_ram arv752dpw:SYS_BOOT_RAM -
+Active mips mips32 danube arcadyan arv752dpw22 arv752dpw22_brn arv752dpw22:SYS_BOOT_BRN -
+Active mips mips32 danube arcadyan arv752dpw22 arv752dpw22_nor arv752dpw22:SYS_BOOT_NOR -
+Active mips mips32 danube arcadyan arv752dpw22 arv752dpw22_ram arv752dpw22:SYS_BOOT_RAM -
Active mips mips32 danube audiocodes acmp252 acmp252_nor acmp252:SYS_BOOT_NOR Daniel Golle <daniel.golle@gmail.com>
Active mips mips32 danube audiocodes acmp252 acmp252_ram acmp252:SYS_BOOT_RAM Daniel Golle <daniel.golle@gmail.com>
Active mips mips32 danube gigaset sx76x gigasx76x_nor sx76x:SYS_BOOT_NOR Luka Perkov <luka@openwrt.org>
--- /dev/null
+++ b/include/configs/arv752dpw22.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2012-2013 Luka Perkov <luka@openwrt.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MACH_TYPE "ARV752DPW22"
+#define CONFIG_IDENT_STRING " "CONFIG_MACH_TYPE
+#define CONFIG_BOARD_NAME "Arcadyan ARV752DPW22"
+
+/* Configure SoC */
+#define CONFIG_LTQ_SUPPORT_UART /* Enable ASC and UART */
+
+#define CONFIG_LTQ_SUPPORT_ETHERNET /* Enable ethernet */
+
+#define CONFIG_LTQ_SUPPORT_NOR_FLASH /* Have a parallel NOR flash */
+
+/* Switch devices */
+#define CONFIG_SWITCH_MULTI
+#define CONFIG_SWITCH_AR8216
+
+/* Environment */
+#if defined(CONFIG_SYS_BOOT_NOR)
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_ENV_OFFSET (192 * 1024)
+#define CONFIG_ENV_SECT_SIZE (64 * 1024)
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+
+#define CONFIG_ENV_SIZE (8 * 1024)
+#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
+
+/* Burnboot loadable image */
+#if defined(CONFIG_SYS_BOOT_BRN)
+#define CONFIG_SYS_TEXT_BASE 0x80002000
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SYS_DISABLE_CACHE
+#define CONFIG_ENV_OVERWRITE 1
+#endif
+
+
+/* Console */
+#define CONFIG_LTQ_ADVANCED_CONSOLE
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_CONSOLE_ASC 1
+#define CONFIG_CONSOLE_DEV "ttyLTQ1"
+
+/* Pull in default board configs for Lantiq XWAY Danube */
+#include <asm/lantiq/config.h>
+#include <asm/arch/config.h>
+
+/* Pull in default OpenWrt configs for Lantiq SoC */
+#include "openwrt-lantiq-common.h"
+
+#define CONFIG_ENV_UPDATE_UBOOT_NOR \
+ "update-uboot-nor=run load-uboot-nor write-uboot-nor\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_ENV_LANTIQ_DEFAULTS \
+ CONFIG_ENV_UPDATE_UBOOT_NOR \
+ "kernel_addr=0xB0040000\0"
+
+#endif /* __CONFIG_H */
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