From a18f994f373db4467a4680f83ead997c8122908e Mon Sep 17 00:00:00 2001 From: Daniel Schwierzeck Date: Wed, 22 May 2013 17:48:08 +0200 Subject: MIPS: add board support for ZyXEL P-661HNU-Fx Signed-off-by: Daniel Schwierzeck --- /dev/null +++ b/board/zyxel/p661hnufx/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 $(obj).depend + +######################################################################### --- /dev/null +++ b/board/zyxel/p661hnufx/config.mk @@ -0,0 +1,7 @@ +# +# Copyright (C) 2012-2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com +# +# SPDX-License-Identifier: GPL-2.0+ +# + +PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(BOARDDIR) --- /dev/null +++ b/board/zyxel/p661hnufx/ddr_settings.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com + * + * The values have been extracted from original ZyXEL U-Boot. + * + * 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 0x307 +#define MC_DC07_VALUE 0x303 +#define MC_DC08_VALUE 0x103 +#define MC_DC09_VALUE 0x80B +#define MC_DC10_VALUE 0x203 +#define MC_DC11_VALUE 0xE02 +#define MC_DC12_VALUE 0x2C8 +#define MC_DC13_VALUE 0x1 +#define MC_DC14_VALUE 0x0 +#define MC_DC15_VALUE 0x100 +#define MC_DC16_VALUE 0xC800 +#define MC_DC17_VALUE 0xF +#define MC_DC18_VALUE 0x301 +#define MC_DC19_VALUE 0x200 +#define MC_DC20_VALUE 0xA04 +#define MC_DC21_VALUE 0x1600 +#define MC_DC22_VALUE 0x1616 +#define MC_DC23_VALUE 0x0 +#define MC_DC24_VALUE 0x5D +#define MC_DC25_VALUE 0x0 +#define MC_DC26_VALUE 0x0 +#define MC_DC27_VALUE 0x0 +#define MC_DC28_VALUE 0x5FB +#define MC_DC29_VALUE 0x35DF +#define MC_DC30_VALUE 0x99E9 +#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 0x600 +#define MC_DC46_VALUE 0x0 --- /dev/null +++ b/board/zyxel/p661hnufx/p661hnufx.c @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include +#include + +static void gpio_init(void) +{ + /* SPI CS 0.4 to serial flash */ + gpio_direction_output(10, 1); +} + +int board_early_init_f(void) +{ + gpio_init(); + + 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: Lantiq Tantos switch */ + { 0, 0x0, LTQ_ETH_PORT_SWITCH, PHY_INTERFACE_MODE_RMII }, + /* MAC1: unused */ + { 1, 0x0, LTQ_ETH_PORT_NONE, PHY_INTERFACE_MODE_NONE }, +}; + +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 psb697x_dev = { + .name = "psb697x", + .cpu_port = 5, + .port_mask = 0xF, +}; + +int board_switch_init(void) +{ + printf("%s\n", __func__); + +#if 0 + ltq_reset_once(LTQ_RESET_HARD, 200000); + __udelay(50000); +#endif + + return switch_device_register(&psb697x_dev); +} + +int spi_cs_is_valid(unsigned int bus, unsigned int cs) +{ + if (bus) + return 0; + + if (cs == 4) + return 1; + + return 0; +} + +void spi_cs_activate(struct spi_slave *slave) +{ + switch (slave->cs) { + case 4: + gpio_set_value(10, 0); + break; + default: + break; + } +} + +void spi_cs_deactivate(struct spi_slave *slave) +{ + switch (slave->cs) { + case 4: + gpio_set_value(10, 1); + break; + default: + break; + } +} --- a/boards.cfg +++ b/boards.cfg @@ -499,6 +499,9 @@ Active mips mips32 - Active mips mips32 arx100 zte zxv10h201l zxv10h201l_nor zxv10h201l:SYS_BOOT_NOR Luka Perkov Active mips mips32 arx100 zte zxv10h201l zxv10h201l_ram zxv10h201l:SYS_BOOT_RAM Luka Perkov Active mips mips32 arx100 zte zxv10h201l zxv10h201l_zte zxv10h201l:SYS_BOOT_ZTE Luka Perkov +Active mips mips32 arx100 zyxel p661hnufx p661hnufx_ram p661hnufx:SYS_BOOT_RAM Luka Perkov +Active mips mips32 arx100 zyxel p661hnufx p661hnufx_sfspl p661hnufx:SYS_BOOT_SFSPL Luka Perkov +Active mips mips32 arx100 zyxel p661hnufx p661hnufx_zyxel p661hnufx:SYS_BOOT_ZYXEL Luka Perkov Active mips mips32 au1x00 - dbau1x00 dbau1000 dbau1x00:DBAU1000 Thomas Lange Active mips mips32 au1x00 - dbau1x00 dbau1100 dbau1x00:DBAU1100 Thomas Lange Active mips mips32 au1x00 - dbau1x00 dbau1500 dbau1x00:DBAU1500 Thomas Lange --- /dev/null +++ b/include/configs/p661hnufx.h @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MACH_TYPE "P-661HNU-Fx" +#define CONFIG_IDENT_STRING " "CONFIG_MACH_TYPE +#define CONFIG_BOARD_NAME "ZyXEL P-661HNU-Fx" + +/* Configure SoC */ +#define CONFIG_LTQ_SUPPORT_UART /* Enable ASC and UART */ + +#define CONFIG_LTQ_SUPPORT_ETHERNET /* Enable ethernet */ + +#define CONFIG_LTQ_SUPPORT_SPI_FLASH +#define CONFIG_SPI_FLASH_MACRONIX /* Supports Macronix serial flash */ +#define CONFIG_SPI_FLASH_4BYTE_MODE + +#define CONFIG_LTQ_SUPPORT_SPL_SPI_FLASH /* Build SPI flash SPL */ +#define CONFIG_LTQ_SPL_COMP_LZO /* Compress SPL with LZO */ +#define CONFIG_LTQ_SPL_CONSOLE /* Enable SPL console */ + +#define CONFIG_SPL_SPI_BUS 0 +#define CONFIG_SPL_SPI_CS 4 +#define CONFIG_SPL_SPI_MAX_HZ 25000000 +#define CONFIG_SPL_SPI_MODE 0 + +/* Switch devices */ +#define CONFIG_SWITCH_MULTI +#define CONFIG_SWITCH_PSB697X + +/* Environment */ +#define CONFIG_ENV_SPI_BUS CONFIG_SPL_SPI_BUS +#define CONFIG_ENV_SPI_CS CONFIG_SPL_SPI_CS +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SPL_SPI_MAX_HZ +#define CONFIG_ENV_SPI_MODE CONFIG_SPL_SPI_MODE + +#if defined(CONFIG_SYS_BOOT_SFSPL) +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_OVERWRITE +#define CONFIG_ENV_OFFSET (512 * 1024) +#define CONFIG_ENV_SECT_SIZE (256 * 1024) +#else +#define CONFIG_ENV_IS_NOWHERE +#endif + +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR + +#if defined(CONFIG_SYS_BOOT_ZYXEL) +#define CONFIG_SYS_TEXT_BASE 0x80800000 +#define CONFIG_SKIP_LOWLEVEL_INIT +#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 +#include + +/* Pull in default OpenWrt configs for Lantiq SoC */ +#include "openwrt-lantiq-common.h" + +#define CONFIG_ENV_UPDATE_UBOOT_SF \ + "update-uboot-sf=run load-uboot-sfspl-lzo write-uboot-sf\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_ENV_LANTIQ_DEFAULTS \ + CONFIG_ENV_UPDATE_UBOOT_SF + +#endif /* __CONFIG_H */