From 3f7be04a148d23cdb5fd320e0e2923983f8bd1f4 Mon Sep 17 00:00:00 2001 From: Luka Perkov Date: Tue, 6 Aug 2013 22:51:00 +0200 Subject: MIPS: add board support for Zyxel P-2812HNU-Fx Signed-off-by: Luka Perkov --- /dev/null +++ b/board/zyxel/p2812hnufx/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 $(obj).depend + +######################################################################### --- /dev/null +++ b/board/zyxel/p2812hnufx/config.mk @@ -0,0 +1,7 @@ +# +# Copyright (C) 2012-2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com +# +# SPDX-License-Identifier: GPL-2.0+ +# + +PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(BOARDDIR) --- /dev/null +++ b/board/zyxel/p2812hnufx/ddr_settings.h @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2013 Luka Perkov + * + * The values have been extracted from original Zyxel U-Boot. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#define MC_CCR00_VALUE 0x101 +#define MC_CCR01_VALUE 0x1000100 +#define MC_CCR02_VALUE 0x1010000 +#define MC_CCR03_VALUE 0x101 +#define MC_CCR04_VALUE 0x1000000 +#define MC_CCR05_VALUE 0x1000101 +#define MC_CCR06_VALUE 0x1000100 +#define MC_CCR07_VALUE 0x1010000 +#define MC_CCR08_VALUE 0x1000101 +#define MC_CCR09_VALUE 0x0 +#define MC_CCR10_VALUE 0x2000100 +#define MC_CCR11_VALUE 0x2000300 +#define MC_CCR12_VALUE 0x30000 +#define MC_CCR13_VALUE 0x202 +#define MC_CCR14_VALUE 0x7080A0F +#define MC_CCR15_VALUE 0x2040F +#define MC_CCR16_VALUE 0x40000 +#define MC_CCR17_VALUE 0x70102 +#define MC_CCR18_VALUE 0x4020002 +#define MC_CCR19_VALUE 0x30302 +#define MC_CCR20_VALUE 0x8000700 +#define MC_CCR21_VALUE 0x40F020A +#define MC_CCR22_VALUE 0x0 +#define MC_CCR23_VALUE 0xC020000 +#define MC_CCR24_VALUE 0x4401B04 +#define MC_CCR25_VALUE 0x0 +#define MC_CCR26_VALUE 0x0 +#define MC_CCR27_VALUE 0x6420000 +#define MC_CCR28_VALUE 0x0 +#define MC_CCR29_VALUE 0x0 +#define MC_CCR30_VALUE 0x798 +#define MC_CCR31_VALUE 0x0 +#define MC_CCR32_VALUE 0x0 +#define MC_CCR33_VALUE 0x650000 +#define MC_CCR34_VALUE 0x200C8 +#define MC_CCR35_VALUE 0x1D445D +#define MC_CCR36_VALUE 0xC8 +#define MC_CCR37_VALUE 0xC351 +#define MC_CCR38_VALUE 0x0 +#define MC_CCR39_VALUE 0x141F04 +#define MC_CCR40_VALUE 0x142704 +#define MC_CCR41_VALUE 0x141B42 +#define MC_CCR42_VALUE 0x141B42 +#define MC_CCR43_VALUE 0x566504 +#define MC_CCR44_VALUE 0x566504 +#define MC_CCR45_VALUE 0x565F17 +#define MC_CCR46_VALUE 0x565F17 +#define MC_CCR47_VALUE 0x0 +#define MC_CCR48_VALUE 0x0 +#define MC_CCR49_VALUE 0x0 +#define MC_CCR50_VALUE 0x0 +#define MC_CCR51_VALUE 0x0 +#define MC_CCR52_VALUE 0x133 +#define MC_CCR53_VALUE 0xF3014B27 +#define MC_CCR54_VALUE 0xF3014B27 +#define MC_CCR55_VALUE 0xF3014B27 +#define MC_CCR56_VALUE 0xF3014B27 +#define MC_CCR57_VALUE 0x7800301 +#define MC_CCR58_VALUE 0x7800301 +#define MC_CCR59_VALUE 0x7800301 +#define MC_CCR60_VALUE 0x7800301 +#define MC_CCR61_VALUE 0x4 --- /dev/null +++ b/board/zyxel/p2812hnufx/p2812hnufx.c @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2013 Luka Perkov + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include + +#if defined(CONFIG_SPL_BUILD) +#define do_gpio_init 1 +#define do_pll_init 1 +#define do_dcdc_init 0 +#elif defined(CONFIG_SYS_BOOT_RAM) +#define do_gpio_init 1 +#define do_pll_init 0 +#define do_dcdc_init 1 +#else +#define do_gpio_init 0 +#define do_pll_init 0 +#define do_dcdc_init 1 +#endif + +static void gpio_init(void) +{ + /* EBU.FL_CS1 as output for NAND CE */ + gpio_set_altfunc(23, GPIO_ALTSEL_SET, GPIO_ALTSEL_CLR, GPIO_DIR_OUT); + /* EBU.FL_A23 as output for NAND CLE */ + gpio_set_altfunc(24, GPIO_ALTSEL_SET, GPIO_ALTSEL_CLR, GPIO_DIR_OUT); + /* EBU.FL_A24 as output for NAND ALE */ + gpio_set_altfunc(13, GPIO_ALTSEL_SET, GPIO_ALTSEL_CLR, GPIO_DIR_OUT); + /* GPIO 3.0 as input for NAND Ready Busy */ + gpio_set_altfunc(48, GPIO_ALTSEL_SET, GPIO_ALTSEL_CLR, GPIO_DIR_IN); + /* GPIO 3.1 as output for NAND Read */ + gpio_set_altfunc(49, GPIO_ALTSEL_SET, GPIO_ALTSEL_CLR, GPIO_DIR_OUT); +} + +int board_early_init_f(void) +{ + if (do_gpio_init) + gpio_init(); + + if (do_pll_init) + ltq_pll_init(); + + if (do_dcdc_init) + ltq_dcdc_init(0x7F); + + 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[] = { + /* GMAC0: external Lantiq PEF7071 10/100/1000 PHY for LAN port 0 */ + { 0, 0x0, LTQ_ETH_PORT_PHY, PHY_INTERFACE_MODE_RGMII }, + /* GMAC1: external Lantiq PEF7071 10/100/1000 PHY for LAN port 1 */ + { 1, 0x1, LTQ_ETH_PORT_PHY, PHY_INTERFACE_MODE_RGMII }, + /* GMAC2: internal GPHY0 with 10/100/1000 firmware for LAN port 2 */ + { 2, 0x11, LTQ_ETH_PORT_PHY, PHY_INTERFACE_MODE_GMII }, + /* GMAC3: unused */ + { 3, 0x0, LTQ_ETH_PORT_NONE, PHY_INTERFACE_MODE_NONE }, + /* GMAC4: internal GPHY1 with 10/100/1000 firmware for LAN port 3 */ + { 4, 0x13, LTQ_ETH_PORT_PHY, PHY_INTERFACE_MODE_GMII }, + /* GMAC5: external Lantiq PEF7071 10/100/1000 PHY for WANoE port */ + { 5, 0x5, LTQ_ETH_PORT_PHY, PHY_INTERFACE_MODE_RGMII }, +}; + +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) +{ + const enum ltq_gphy_clk clk = LTQ_GPHY_CLK_25MHZ_PLL0; + const ulong fw_addr = 0x80FF0000; + + ltq_gphy_phy11g_a1x_load(fw_addr); + + ltq_cgu_gphy_clk_src(clk); + + ltq_rcu_gphy_boot(0, fw_addr); + ltq_rcu_gphy_boot(1, fw_addr); + + return ltq_eth_initialize(ð_board_config); +} --- a/boards.cfg +++ b/boards.cfg @@ -527,6 +527,8 @@ Active mips mips32 vrx20 Active mips mips32 vrx200 lantiq easy80920 easy80920_norspl easy80920:SYS_BOOT_NORSPL Daniel Schwierzeck Active mips mips32 vrx200 lantiq easy80920 easy80920_ram easy80920:SYS_BOOT_RAM Daniel Schwierzeck Active mips mips32 vrx200 lantiq easy80920 easy80920_sfspl easy80920:SYS_BOOT_SFSPL Daniel Schwierzeck +Active mips mips32 vrx200 zyxel p2812hnufx p2812hnufx_nandspl p2812hnufx:SYS_BOOT_NANDSPL Luka Perkov +Active mips mips32 vrx200 zyxel p2812hnufx p2812hnufx_ram p2812hnufx:SYS_BOOT_RAM Luka Perkov Active mips mips64 - - qemu-mips qemu_mips64 qemu-mips64:SYS_BIG_ENDIAN - Active mips mips64 - - qemu-mips qemu_mips64el qemu-mips64:SYS_LITTLE_ENDIAN - Active nds32 n1213 ag101 AndesTech adp-ag101 adp-ag101 - Andes --- /dev/null +++ b/include/configs/p2812hnufx.h @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2013 Luka Perkov + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MACH_TYPE "P-2812HNU-Fx" +#define CONFIG_IDENT_STRING " "CONFIG_MACH_TYPE +#define CONFIG_BOARD_NAME "Zyxel P-2812HNU-Fx" + +/* Configure SoC */ +#define CONFIG_LTQ_SUPPORT_UART /* Enable ASC and UART */ + +#define CONFIG_LTQ_SUPPORT_ETHERNET /* Enable ethernet */ + +#define CONFIG_LTQ_SUPPORT_NAND_FLASH /* Have a K9F1G08U0D NAND flash */ + +#define CONFIG_LTQ_SUPPORT_SPL_NAND_FLASH /* Build NAND flash SPL */ +#define CONFIG_LTQ_SPL_COMP_LZO /* Compress SPL with LZO */ +#define CONFIG_LTQ_SPL_CONSOLE /* Enable SPL console */ + +#define CONFIG_SYS_NAND_PAGE_COUNT 64 +#define CONFIG_SYS_NAND_PAGE_SIZE 2048 +#define CONFIG_SYS_NAND_OOBSIZE 64 +#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) +#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x4000 + +#define CONFIG_SYS_DRAM_PROBE + +#define CONFIG_SYS_BOOTM_LEN 0x1000000 /* 16 MB */ + +/* Environment */ +#if defined(CONFIG_SYS_BOOT_NANDSPL) +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_OVERWRITE +#define CONFIG_ENV_OFFSET (256 * 1024) +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#else +#define CONFIG_ENV_IS_NOWHERE +#endif + +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR + +/* 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 VRX200 */ +#include +#include + +/* Pull in default OpenWrt configs for Lantiq SoC */ +#include "openwrt-lantiq-common.h" + +#define CONFIG_ENV_UPDATE_UBOOT_NAND \ + "update-uboot-nand=run load-uboot-nandspl-lzo write-uboot-nand\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_ENV_LANTIQ_DEFAULTS \ + CONFIG_ENV_UPDATE_UBOOT_NAND + +#endif /* __CONFIG_H */