add chaos_calmer branch
[15.05/openwrt.git] / package / boot / uboot-lantiq / patches / 0033-MIPS-add-board-support-for-ZyXEL-P-661HNU-Fx.patch
1 From a18f994f373db4467a4680f83ead997c8122908e Mon Sep 17 00:00:00 2001
2 From: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
3 Date: Wed, 22 May 2013 17:48:08 +0200
4 Subject: MIPS: add board support for ZyXEL P-661HNU-Fx
5
6 Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
7
8 --- /dev/null
9 +++ b/board/zyxel/p661hnufx/Makefile
10 @@ -0,0 +1,27 @@
11 +#
12 +# Copyright (C) 2000-2011 Wolfgang Denk, DENX Software Engineering, wd@denx.de
13 +#
14 +# SPDX-License-Identifier:     GPL-2.0+
15 +#
16 +
17 +include $(TOPDIR)/config.mk
18 +
19 +LIB    = $(obj)lib$(BOARD).o
20 +
21 +COBJS  = $(BOARD).o
22 +
23 +SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
24 +OBJS   := $(addprefix $(obj),$(COBJS))
25 +SOBJS  := $(addprefix $(obj),$(SOBJS))
26 +
27 +$(LIB):        $(obj).depend $(OBJS) $(SOBJS)
28 +       $(call cmd_link_o_target, $(OBJS) $(SOBJS))
29 +
30 +#########################################################################
31 +
32 +# defines $(obj).depend target
33 +include $(SRCTREE)/rules.mk
34 +
35 +sinclude $(obj).depend
36 +
37 +#########################################################################
38 --- /dev/null
39 +++ b/board/zyxel/p661hnufx/config.mk
40 @@ -0,0 +1,7 @@
41 +#
42 +# Copyright (C) 2012-2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com
43 +#
44 +# SPDX-License-Identifier:     GPL-2.0+
45 +#
46 +
47 +PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(BOARDDIR)
48 --- /dev/null
49 +++ b/board/zyxel/p661hnufx/ddr_settings.h
50 @@ -0,0 +1,55 @@
51 +/*
52 + * Copyright (C) 2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com
53 + *
54 + * The values have been extracted from original ZyXEL U-Boot.
55 + *
56 + * SPDX-License-Identifier:    GPL-2.0+
57 + */
58 +
59 +#define MC_DC00_VALUE  0x1B1B
60 +#define MC_DC01_VALUE  0x0
61 +#define MC_DC02_VALUE  0x0
62 +#define MC_DC03_VALUE  0x0
63 +#define MC_DC04_VALUE  0x0
64 +#define MC_DC05_VALUE  0x200
65 +#define MC_DC06_VALUE  0x307
66 +#define MC_DC07_VALUE  0x303
67 +#define MC_DC08_VALUE  0x103
68 +#define MC_DC09_VALUE  0x80B
69 +#define MC_DC10_VALUE  0x203
70 +#define MC_DC11_VALUE  0xE02
71 +#define MC_DC12_VALUE  0x2C8
72 +#define MC_DC13_VALUE  0x1
73 +#define MC_DC14_VALUE  0x0
74 +#define MC_DC15_VALUE  0x100
75 +#define MC_DC16_VALUE  0xC800
76 +#define MC_DC17_VALUE  0xF
77 +#define MC_DC18_VALUE  0x301
78 +#define MC_DC19_VALUE  0x200
79 +#define MC_DC20_VALUE  0xA04
80 +#define MC_DC21_VALUE  0x1600
81 +#define MC_DC22_VALUE  0x1616
82 +#define MC_DC23_VALUE  0x0
83 +#define MC_DC24_VALUE  0x5D
84 +#define MC_DC25_VALUE  0x0
85 +#define MC_DC26_VALUE  0x0
86 +#define MC_DC27_VALUE  0x0
87 +#define MC_DC28_VALUE  0x5FB
88 +#define MC_DC29_VALUE  0x35DF
89 +#define MC_DC30_VALUE  0x99E9
90 +#define MC_DC31_VALUE  0x0
91 +#define MC_DC32_VALUE  0x0
92 +#define MC_DC33_VALUE  0x0
93 +#define MC_DC34_VALUE  0x0
94 +#define MC_DC35_VALUE  0x0
95 +#define MC_DC36_VALUE  0x0
96 +#define MC_DC37_VALUE  0x0
97 +#define MC_DC38_VALUE  0x0
98 +#define MC_DC39_VALUE  0x0
99 +#define MC_DC40_VALUE  0x0
100 +#define MC_DC41_VALUE  0x0
101 +#define MC_DC42_VALUE  0x0
102 +#define MC_DC43_VALUE  0x0
103 +#define MC_DC44_VALUE  0x0
104 +#define MC_DC45_VALUE  0x600
105 +#define MC_DC46_VALUE  0x0
106 --- /dev/null
107 +++ b/board/zyxel/p661hnufx/p661hnufx.c
108 @@ -0,0 +1,102 @@
109 +/*
110 + * Copyright (C) 2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com
111 + *
112 + * SPDX-License-Identifier:    GPL-2.0+
113 + */
114 +
115 +#include <common.h>
116 +#include <switch.h>
117 +#include <spi.h>
118 +#include <asm/gpio.h>
119 +#include <asm/lantiq/eth.h>
120 +#include <asm/lantiq/reset.h>
121 +#include <asm/lantiq/chipid.h>
122 +
123 +static void gpio_init(void)
124 +{
125 +       /* SPI CS 0.4 to serial flash */
126 +       gpio_direction_output(10, 1);
127 +}
128 +
129 +int board_early_init_f(void)
130 +{
131 +       gpio_init();
132 +
133 +       return 0;
134 +}
135 +
136 +int checkboard(void)
137 +{
138 +       puts("Board: " CONFIG_BOARD_NAME "\n");
139 +       ltq_chip_print_info();
140 +
141 +       return 0;
142 +}
143 +
144 +static const struct ltq_eth_port_config eth_port_config[] = {
145 +       /* MAC0: Lantiq Tantos switch */
146 +       { 0, 0x0, LTQ_ETH_PORT_SWITCH, PHY_INTERFACE_MODE_RMII },
147 +       /* MAC1: unused */
148 +       { 1, 0x0, LTQ_ETH_PORT_NONE, PHY_INTERFACE_MODE_NONE },
149 +};
150 +
151 +static const struct ltq_eth_board_config eth_board_config = {
152 +       .ports = eth_port_config,
153 +       .num_ports = ARRAY_SIZE(eth_port_config),
154 +};
155 +
156 +int board_eth_init(bd_t *bis)
157 +{
158 +       return ltq_eth_initialize(&eth_board_config);
159 +}
160 +
161 +static struct switch_device psb697x_dev = {
162 +       .name = "psb697x",
163 +       .cpu_port = 5,
164 +       .port_mask = 0xF,
165 +};
166 +
167 +int board_switch_init(void)
168 +{
169 +       printf("%s\n", __func__);
170 +
171 +#if 0
172 +       ltq_reset_once(LTQ_RESET_HARD, 200000);
173 +       __udelay(50000);
174 +#endif
175 +
176 +       return switch_device_register(&psb697x_dev);
177 +}
178 +
179 +int spi_cs_is_valid(unsigned int bus, unsigned int cs)
180 +{
181 +       if (bus)
182 +               return 0;
183 +
184 +       if (cs == 4)
185 +               return 1;
186 +
187 +       return 0;
188 +}
189 +
190 +void spi_cs_activate(struct spi_slave *slave)
191 +{
192 +       switch (slave->cs) {
193 +       case 4:
194 +               gpio_set_value(10, 0);
195 +               break;
196 +       default:
197 +               break;
198 +       }
199 +}
200 +
201 +void spi_cs_deactivate(struct spi_slave *slave)
202 +{
203 +       switch (slave->cs) {
204 +       case 4:
205 +               gpio_set_value(10, 1);
206 +               break;
207 +       default:
208 +               break;
209 +       }
210 +}
211 --- a/boards.cfg
212 +++ b/boards.cfg
213 @@ -499,6 +499,9 @@ Active  mips        mips32         -
214  Active  mips        mips32         arx100      zte             zxv10h201l          zxv10h201l_nor                       zxv10h201l:SYS_BOOT_NOR                                                                                                           Luka Perkov <luka@openwrt.org>
215  Active  mips        mips32         arx100      zte             zxv10h201l          zxv10h201l_ram                       zxv10h201l:SYS_BOOT_RAM                                                                                                           Luka Perkov <luka@openwrt.org>
216  Active  mips        mips32         arx100      zte             zxv10h201l          zxv10h201l_zte                       zxv10h201l:SYS_BOOT_ZTE                                                                                                           Luka Perkov <luka@openwrt.org>
217 +Active  mips        mips32         arx100      zyxel           p661hnufx           p661hnufx_ram                        p661hnufx:SYS_BOOT_RAM                                                                                                            Luka Perkov <luka@openwrt.org>
218 +Active  mips        mips32         arx100      zyxel           p661hnufx           p661hnufx_sfspl                      p661hnufx:SYS_BOOT_SFSPL                                                                                                          Luka Perkov <luka@openwrt.org>
219 +Active  mips        mips32         arx100      zyxel           p661hnufx           p661hnufx_zyxel                      p661hnufx:SYS_BOOT_ZYXEL                                                                                                          Luka Perkov <luka@openwrt.org>
220  Active  mips        mips32         au1x00      -               dbau1x00            dbau1000                             dbau1x00:DBAU1000                                                                                                                 Thomas Lange <thomas@corelatus.se>
221  Active  mips        mips32         au1x00      -               dbau1x00            dbau1100                             dbau1x00:DBAU1100                                                                                                                 Thomas Lange <thomas@corelatus.se>
222  Active  mips        mips32         au1x00      -               dbau1x00            dbau1500                             dbau1x00:DBAU1500                                                                                                                 Thomas Lange <thomas@corelatus.se>
223 --- /dev/null
224 +++ b/include/configs/p661hnufx.h
225 @@ -0,0 +1,79 @@
226 +/*
227 + * Copyright (C) 2013 Daniel Schwierzeck, daniel.schwierzeck@gmail.com
228 + *
229 + * SPDX-License-Identifier:    GPL-2.0+
230 + */
231 +
232 +#ifndef __CONFIG_H
233 +#define __CONFIG_H
234 +
235 +#define CONFIG_MACH_TYPE       "P-661HNU-Fx"
236 +#define CONFIG_IDENT_STRING    " "CONFIG_MACH_TYPE
237 +#define CONFIG_BOARD_NAME      "ZyXEL P-661HNU-Fx"
238 +
239 +/* Configure SoC */
240 +#define CONFIG_LTQ_SUPPORT_UART                /* Enable ASC and UART */
241 +
242 +#define CONFIG_LTQ_SUPPORT_ETHERNET    /* Enable ethernet */
243 +
244 +#define CONFIG_LTQ_SUPPORT_SPI_FLASH
245 +#define CONFIG_SPI_FLASH_MACRONIX      /* Supports Macronix serial flash */
246 +#define CONFIG_SPI_FLASH_4BYTE_MODE
247 +
248 +#define CONFIG_LTQ_SUPPORT_SPL_SPI_FLASH       /* Build SPI flash SPL */
249 +#define CONFIG_LTQ_SPL_COMP_LZO                        /* Compress SPL with LZO */
250 +#define CONFIG_LTQ_SPL_CONSOLE                 /* Enable SPL console */
251 +
252 +#define CONFIG_SPL_SPI_BUS             0
253 +#define CONFIG_SPL_SPI_CS              4
254 +#define CONFIG_SPL_SPI_MAX_HZ          25000000
255 +#define CONFIG_SPL_SPI_MODE            0
256 +
257 +/* Switch devices */
258 +#define CONFIG_SWITCH_MULTI
259 +#define CONFIG_SWITCH_PSB697X
260 +
261 +/* Environment */
262 +#define CONFIG_ENV_SPI_BUS             CONFIG_SPL_SPI_BUS
263 +#define CONFIG_ENV_SPI_CS              CONFIG_SPL_SPI_CS
264 +#define CONFIG_ENV_SPI_MAX_HZ          CONFIG_SPL_SPI_MAX_HZ
265 +#define CONFIG_ENV_SPI_MODE            CONFIG_SPL_SPI_MODE
266 +
267 +#if defined(CONFIG_SYS_BOOT_SFSPL)
268 +#define CONFIG_ENV_IS_IN_SPI_FLASH
269 +#define CONFIG_ENV_OVERWRITE
270 +#define CONFIG_ENV_OFFSET              (512 * 1024)
271 +#define CONFIG_ENV_SECT_SIZE           (256 * 1024)
272 +#else
273 +#define CONFIG_ENV_IS_NOWHERE
274 +#endif
275 +
276 +#define CONFIG_ENV_SIZE                        (8 * 1024)
277 +#define CONFIG_LOADADDR                        CONFIG_SYS_LOAD_ADDR
278 +
279 +#if defined(CONFIG_SYS_BOOT_ZYXEL)
280 +#define CONFIG_SYS_TEXT_BASE           0x80800000
281 +#define CONFIG_SKIP_LOWLEVEL_INIT
282 +#endif
283 +
284 +/* Console */
285 +#define CONFIG_LTQ_ADVANCED_CONSOLE
286 +#define CONFIG_BAUDRATE                        115200
287 +#define CONFIG_CONSOLE_ASC             1
288 +#define CONFIG_CONSOLE_DEV             "ttyLTQ1"
289 +
290 +/* Pull in default board configs for Lantiq XWAY Danube */
291 +#include <asm/lantiq/config.h>
292 +#include <asm/arch/config.h>
293 +
294 +/* Pull in default OpenWrt configs for Lantiq SoC */
295 +#include "openwrt-lantiq-common.h"
296 +
297 +#define CONFIG_ENV_UPDATE_UBOOT_SF                                     \
298 +       "update-uboot-sf=run load-uboot-sfspl-lzo write-uboot-sf\0"
299 +
300 +#define CONFIG_EXTRA_ENV_SETTINGS      \
301 +       CONFIG_ENV_LANTIQ_DEFAULTS      \
302 +       CONFIG_ENV_UPDATE_UBOOT_SF
303 +
304 +#endif /* __CONFIG_H */