package/boot/uboot-mxs/patches/001-add-i2se-duckbill.patch

   1 From 201bd7bba4a7c08c49d4ec36da651eec1c3d156b Mon Sep 17 00:00:00 2001
   2 From: Michael Heimpold <mhei@heimpold.de>
   3 Date: Mon, 24 Nov 2014 23:29:30 +0100
   4 Subject: [PATCH] Add support for I2SE Duckbill boards
   5
   6 Signed-off-by: Michael Heimpold <mhei@heimpold.de>
   7 ---
   8  arch/arm/Kconfig                  |   6 ++
   9  arch/arm/include/asm/mach-types.h |  14 +++
  10  board/i2se/duckbill/Kconfig       |  15 ++++
  11  board/i2se/duckbill/MAINTAINERS   |   6 ++
  12  board/i2se/duckbill/Makefile      |  12 +++
  13  board/i2se/duckbill/duckbill.c    | 103 +++++++++++++++++++++
  14  board/i2se/duckbill/iomux.c       | 125 ++++++++++++++++++++++++++
  15  configs/duckbill_defconfig        |   4 +
  16  include/configs/duckbill.h        | 183 ++++++++++++++++++++++++++++++++++++++
  17  9 files changed, 468 insertions(+)
  18  create mode 100644 board/i2se/duckbill/Kconfig
  19  create mode 100644 board/i2se/duckbill/MAINTAINERS
  20  create mode 100644 board/i2se/duckbill/Makefile
  21  create mode 100644 board/i2se/duckbill/duckbill.c
  22  create mode 100644 board/i2se/duckbill/iomux.c
  23  create mode 100644 configs/duckbill_defconfig
  24  create mode 100644 include/configs/duckbill.h
  25
  26 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
  27 index 5eb1d03..03ffb99 100644
  28 --- a/arch/arm/Kconfig
  29 +++ b/arch/arm/Kconfig
  30 @@ -293,6 +293,11 @@ config TARGET_MX28EVK
  31         select CPU_ARM926EJS
  32         select SUPPORT_SPL
  33
  34 +config TARGET_DUCKBILL
  35 +       bool "I2SE Duckbill"
  36 +       select CPU_ARM926EJS
  37 +       select SUPPORT_SPL
  38 +
  39  config TARGET_MX23_OLINUXINO
  40         bool "Support mx23_olinuxino"
  41         select CPU_ARM926EJS
  42 @@ -922,6 +927,7 @@ source "board/genesi/mx51_efikamx/Kconfig"
  43  source "board/gumstix/pepper/Kconfig"
  44  source "board/h2200/Kconfig"
  45  source "board/hale/tt01/Kconfig"
  46 +source "board/i2se/duckbill/Kconfig"
  47  source "board/icpdas/lp8x4x/Kconfig"
  48  source "board/imx31_phycore/Kconfig"
  49  source "board/isee/igep0033/Kconfig"
  50 diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h
  51 index d4a447b..5c71573 100644
  52 --- a/arch/arm/include/asm/mach-types.h
  53 +++ b/arch/arm/include/asm/mach-types.h
  54 @@ -1108,6 +1108,8 @@ extern unsigned int __machine_arch_type;
  55  #define MACH_TYPE_COLIBRI_T30          4493
  56  #define MACH_TYPE_APALIS_T30           4513
  57  #define MACH_TYPE_OMAPL138_LCDK        2495
  58 +#define MACH_TYPE_DUCKBILL             4754
  59 +
  60
  61  #ifdef CONFIG_ARCH_EBSA110
  62  # ifdef machine_arch_type
  63 @@ -14261,6 +14263,18 @@ extern unsigned int __machine_arch_type;
  64  # define machine_is_apalis_t30()       (0)
  65  #endif
  66
  67 +#ifdef CONFIG_MACH_DUCKBILL
  68 +# ifdef machine_arch_type
  69 +#  undef machine_arch_type
  70 +#  define machine_arch_type    __machine_arch_type
  71 +# else
  72 +#  define machine_arch_type    MACH_TYPE_DUCKBILL
  73 +# endif
  74 +# define machine_is_duckbill() (machine_arch_type == MACH_TYPE_DUCKBILL)
  75 +#else
  76 +# define machine_is_duckbill() (0)
  77 +#endif
  78 +
  79  /*
  80   * These have not yet been registered
  81   */
  82 diff --git a/board/i2se/duckbill/Kconfig b/board/i2se/duckbill/Kconfig
  83 new file mode 100644
  84 index 0000000..98c1e46
  85 --- /dev/null
  86 +++ b/board/i2se/duckbill/Kconfig
  87 @@ -0,0 +1,15 @@
  88 +if TARGET_DUCKBILL
  89 +
  90 +config SYS_BOARD
  91 +       default "duckbill"
  92 +
  93 +config SYS_VENDOR
  94 +       default "i2se"
  95 +
  96 +config SYS_SOC
  97 +       default "mxs"
  98 +
  99 +config SYS_CONFIG_NAME
 100 +       default "duckbill"
 101 +
 102 +endif
 103 diff --git a/board/i2se/duckbill/MAINTAINERS b/board/i2se/duckbill/MAINTAINERS
 104 new file mode 100644
 105 index 0000000..5496baa
 106 --- /dev/null
 107 +++ b/board/i2se/duckbill/MAINTAINERS
 108 @@ -0,0 +1,6 @@
 109 +I2SE DUCKBILL BOARD
 110 +M:     Michael Heimpold <mhei@heimpold.de>
 111 +S:     Maintained
 112 +F:     board/i2se/duckbill/
 113 +F:     include/configs/duckbill.h
 114 +F:     configs/duckbill_defconfig
 115 diff --git a/board/i2se/duckbill/Makefile b/board/i2se/duckbill/Makefile
 116 new file mode 100644
 117 index 0000000..b5577e3
 118 --- /dev/null
 119 +++ b/board/i2se/duckbill/Makefile
 120 @@ -0,0 +1,12 @@
 121 +#
 122 +# (C) Copyright 2014-2015
 123 +# Michael Heimpold, mhei@heimpold.de.
 124 +#
 125 +# SPDX-License-Identifier:     GPL-2.0+
 126 +#
 127 +
 128 +ifndef CONFIG_SPL_BUILD
 129 +obj-y  := duckbill.o
 130 +else
 131 +obj-y  := iomux.o
 132 +endif
 133 diff --git a/board/i2se/duckbill/duckbill.c b/board/i2se/duckbill/duckbill.c
 134 new file mode 100644
 135 index 0000000..3fa3ddb
 136 --- /dev/null
 137 +++ b/board/i2se/duckbill/duckbill.c
 138 @@ -0,0 +1,103 @@
 139 +/*
 140 + * I2SE Duckbill board
 141 + *
 142 + * (C) Copyright 2014-2015 Michael Heimpold <mhei@heimpold.de>
 143 + *
 144 + * SPDX-License-Identifier:    GPL-2.0+
 145 + */
 146 +
 147 +#include <common.h>
 148 +#include <asm/gpio.h>
 149 +#include <asm/io.h>
 150 +#include <asm/arch/imx-regs.h>
 151 +#include <asm/arch/iomux-mx28.h>
 152 +#include <asm/arch/clock.h>
 153 +#include <asm/arch/sys_proto.h>
 154 +#include <linux/mii.h>
 155 +#include <miiphy.h>
 156 +#include <netdev.h>
 157 +#include <errno.h>
 158 +
 159 +#define GPIO_PHY_RESET MX28_PAD_SSP0_DATA7__GPIO_2_7
 160 +#define GPIO_LED_GREEN MX28_PAD_AUART1_TX__GPIO_3_5
 161 +#define GPIO_LED_RED   MX28_PAD_AUART1_RX__GPIO_3_4
 162 +
 163 +DECLARE_GLOBAL_DATA_PTR;
 164 +
 165 +/*
 166 + * Functions
 167 + */
 168 +int board_early_init_f(void)
 169 +{
 170 +       /* IO0 clock at 480MHz */
 171 +       mxs_set_ioclk(MXC_IOCLK0, 480000);
 172 +       /* IO1 clock at 480MHz */
 173 +       mxs_set_ioclk(MXC_IOCLK1, 480000);
 174 +
 175 +       /* SSP0 clock at 96MHz */
 176 +       mxs_set_sspclk(MXC_SSPCLK0, 96000, 0);
 177 +
 178 +       return 0;
 179 +}
 180 +
 181 +int dram_init(void)
 182 +{
 183 +       return mxs_dram_init();
 184 +}
 185 +
 186 +int board_init(void)
 187 +{
 188 +       /* Adress of boot parameters */
 189 +       gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
 190 +
 191 +       return 0;
 192 +}
 193 +
 194 +#ifdef CONFIG_CMD_MMC
 195 +int board_mmc_init(bd_t *bis)
 196 +{
 197 +       return mxsmmc_initialize(bis, 0, NULL, NULL);
 198 +}
 199 +#endif
 200 +
 201 +#ifdef CONFIG_CMD_NET
 202 +int board_eth_init(bd_t *bis)
 203 +{
 204 +       int ret;
 205 +
 206 +       ret = cpu_eth_init(bis);
 207 +
 208 +       /* Reset PHY */
 209 +       gpio_direction_output(GPIO_PHY_RESET, 0);
 210 +       udelay(200);
 211 +       gpio_set_value(GPIO_PHY_RESET, 1);
 212 +
 213 +       /* give PHY some time to get out of the reset */
 214 +       udelay(10000);
 215 +
 216 +       ret = fecmxc_initialize(bis);
 217 +       if (ret) {
 218 +               puts("FEC MXS: Unable to init FEC\n");
 219 +               return ret;
 220 +       }
 221 +
 222 +       return ret;
 223 +}
 224 +#endif
 225 +
 226 +int misc_init_r(void)
 227 +{
 228 +       char *s = getenv("serial#");
 229 +
 230 +       /* enable red LED to indicate a running bootloader */
 231 +       gpio_direction_output(GPIO_LED_RED, 1);
 232 +
 233 +       puts("Board: I2SE Duckbill\n");
 234 +       if (s && s[0]) {
 235 +               puts("Serial: ");
 236 +               puts(s);
 237 +               putc('\n');
 238 +       }
 239 +
 240 +       return 0;
 241 +}
 242 diff --git a/board/i2se/duckbill/iomux.c b/board/i2se/duckbill/iomux.c
 243 new file mode 100644
 244 index 0000000..538e138
 245 --- /dev/null
 246 +++ b/board/i2se/duckbill/iomux.c
 247 @@ -0,0 +1,125 @@
 248 +/*
 249 + * I2SE Duckbill IOMUX setup
 250 + *
 251 + * Copyright (C) 2013-2015 Michael Heimpold <mhei@heimpold.de>
 252 + *
 253 + * SPDX-License-Identifier:    GPL-2.0+
 254 + */
 255 +
 256 +#include <common.h>
 257 +#include <config.h>
 258 +#include <asm/io.h>
 259 +#include <asm/arch/iomux-mx28.h>
 260 +#include <asm/arch/imx-regs.h>
 261 +#include <asm/arch/sys_proto.h>
 262 +
 263 +#define        MUX_CONFIG_SSP0 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
 264 +#define        MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
 265 +#define        MUX_CONFIG_EMI  (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL)
 266 +
 267 +const iomux_cfg_t iomux_setup[] = {
 268 +       /* DUART */
 269 +       MX28_PAD_PWM0__DUART_RX,
 270 +       MX28_PAD_PWM1__DUART_TX,
 271 +
 272 +       /* SD card */
 273 +       MX28_PAD_SSP0_DATA0__SSP0_D0 | MUX_CONFIG_SSP0,
 274 +       MX28_PAD_SSP0_DATA1__SSP0_D1 | MUX_CONFIG_SSP0,
 275 +       MX28_PAD_SSP0_DATA2__SSP0_D2 | MUX_CONFIG_SSP0,
 276 +       MX28_PAD_SSP0_DATA3__SSP0_D3 | MUX_CONFIG_SSP0,
 277 +       MX28_PAD_SSP0_CMD__SSP0_CMD | MUX_CONFIG_SSP0,
 278 +       MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT |
 279 +               (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
 280 +       MX28_PAD_SSP0_SCK__SSP0_SCK |
 281 +               (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
 282 +
 283 +       /* Ethernet */
 284 +       MX28_PAD_ENET0_MDC__ENET0_MDC | MUX_CONFIG_ENET,
 285 +       MX28_PAD_ENET0_MDIO__ENET0_MDIO | MUX_CONFIG_ENET,
 286 +       MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MUX_CONFIG_ENET,
 287 +       MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MUX_CONFIG_ENET,
 288 +       MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MUX_CONFIG_ENET,
 289 +       MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MUX_CONFIG_ENET,
 290 +       MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MUX_CONFIG_ENET,
 291 +       MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MUX_CONFIG_ENET,
 292 +       MX28_PAD_ENET_CLK__CLKCTRL_ENET | MUX_CONFIG_ENET,
 293 +
 294 +       /* PHY reset */
 295 +       MX28_PAD_SSP0_DATA7__GPIO_2_7 |
 296 +               (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
 297 +
 298 +       /* EMI */
 299 +       MX28_PAD_EMI_D00__EMI_DATA0 | MUX_CONFIG_EMI,
 300 +       MX28_PAD_EMI_D01__EMI_DATA1 | MUX_CONFIG_EMI,
 301 +       MX28_PAD_EMI_D02__EMI_DATA2 | MUX_CONFIG_EMI,
 302 +       MX28_PAD_EMI_D03__EMI_DATA3 | MUX_CONFIG_EMI,
 303 +       MX28_PAD_EMI_D04__EMI_DATA4 | MUX_CONFIG_EMI,
 304 +       MX28_PAD_EMI_D05__EMI_DATA5 | MUX_CONFIG_EMI,
 305 +       MX28_PAD_EMI_D06__EMI_DATA6 | MUX_CONFIG_EMI,
 306 +       MX28_PAD_EMI_D07__EMI_DATA7 | MUX_CONFIG_EMI,
 307 +       MX28_PAD_EMI_D08__EMI_DATA8 | MUX_CONFIG_EMI,
 308 +       MX28_PAD_EMI_D09__EMI_DATA9 | MUX_CONFIG_EMI,
 309 +       MX28_PAD_EMI_D10__EMI_DATA10 | MUX_CONFIG_EMI,
 310 +       MX28_PAD_EMI_D11__EMI_DATA11 | MUX_CONFIG_EMI,
 311 +       MX28_PAD_EMI_D12__EMI_DATA12 | MUX_CONFIG_EMI,
 312 +       MX28_PAD_EMI_D13__EMI_DATA13 | MUX_CONFIG_EMI,
 313 +       MX28_PAD_EMI_D14__EMI_DATA14 | MUX_CONFIG_EMI,
 314 +       MX28_PAD_EMI_D15__EMI_DATA15 | MUX_CONFIG_EMI,
 315 +       MX28_PAD_EMI_ODT0__EMI_ODT0 | MUX_CONFIG_EMI,
 316 +       MX28_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI,
 317 +       MX28_PAD_EMI_ODT1__EMI_ODT1 | MUX_CONFIG_EMI,
 318 +       MX28_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI,
 319 +       MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK | MUX_CONFIG_EMI,
 320 +       MX28_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI,
 321 +       MX28_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI,
 322 +       MX28_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI,
 323 +       MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN | MUX_CONFIG_EMI,
 324 +
 325 +       MX28_PAD_EMI_A00__EMI_ADDR0 | MUX_CONFIG_EMI,
 326 +       MX28_PAD_EMI_A01__EMI_ADDR1 | MUX_CONFIG_EMI,
 327 +       MX28_PAD_EMI_A02__EMI_ADDR2 | MUX_CONFIG_EMI,
 328 +       MX28_PAD_EMI_A03__EMI_ADDR3 | MUX_CONFIG_EMI,
 329 +       MX28_PAD_EMI_A04__EMI_ADDR4 | MUX_CONFIG_EMI,
 330 +       MX28_PAD_EMI_A05__EMI_ADDR5 | MUX_CONFIG_EMI,
 331 +       MX28_PAD_EMI_A06__EMI_ADDR6 | MUX_CONFIG_EMI,
 332 +       MX28_PAD_EMI_A07__EMI_ADDR7 | MUX_CONFIG_EMI,
 333 +       MX28_PAD_EMI_A08__EMI_ADDR8 | MUX_CONFIG_EMI,
 334 +       MX28_PAD_EMI_A09__EMI_ADDR9 | MUX_CONFIG_EMI,
 335 +       MX28_PAD_EMI_A10__EMI_ADDR10 | MUX_CONFIG_EMI,
 336 +       MX28_PAD_EMI_A11__EMI_ADDR11 | MUX_CONFIG_EMI,
 337 +       MX28_PAD_EMI_A12__EMI_ADDR12 | MUX_CONFIG_EMI,
 338 +       MX28_PAD_EMI_A13__EMI_ADDR13 | MUX_CONFIG_EMI,
 339 +       MX28_PAD_EMI_A14__EMI_ADDR14 | MUX_CONFIG_EMI,
 340 +       MX28_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI,
 341 +       MX28_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI,
 342 +       MX28_PAD_EMI_BA2__EMI_BA2 | MUX_CONFIG_EMI,
 343 +       MX28_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI,
 344 +       MX28_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI,
 345 +       MX28_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI,
 346 +       MX28_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI,
 347 +       MX28_PAD_EMI_CE1N__EMI_CE1N | MUX_CONFIG_EMI,
 348 +       MX28_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI,
 349 +
 350 +       /* LEDs */
 351 +       MX28_PAD_AUART1_RX__GPIO_3_4,
 352 +       MX28_PAD_AUART1_TX__GPIO_3_5,
 353 +};
 354 +
 355 +#define HW_DRAM_CTL29  (0x74 >> 2)
 356 +#define CS_MAP         0xf
 357 +#define COLUMN_SIZE    0x2
 358 +#define ADDR_PINS      0x1
 359 +#define APREBIT                0xa
 360 +
 361 +#define HW_DRAM_CTL29_CONFIG   (CS_MAP << 24 | COLUMN_SIZE << 16 | \
 362 +                                       ADDR_PINS << 8 | APREBIT)
 363 +
 364 +void mxs_adjust_memory_params(uint32_t *dram_vals)
 365 +{
 366 +       dram_vals[HW_DRAM_CTL29] = HW_DRAM_CTL29_CONFIG;
 367 +}
 368 +
 369 +void board_init_ll(const uint32_t arg, const uint32_t *resptr)
 370 +{
 371 +       mxs_common_spl_init(arg, resptr, iomux_setup, ARRAY_SIZE(iomux_setup));
 372 +}
 373 diff --git a/configs/duckbill_defconfig b/configs/duckbill_defconfig
 374 new file mode 100644
 375 index 0000000..d86f5e2
 376 --- /dev/null
 377 +++ b/configs/duckbill_defconfig
 378 @@ -0,0 +1,4 @@
 379 +CONFIG_SPL=y
 380 +CONFIG_SYS_EXTRA_OPTIONS="ENV_IS_IN_MMC"
 381 ++S:CONFIG_ARM=y
 382 ++S:CONFIG_TARGET_DUCKBILL=y
 383 diff --git a/include/configs/duckbill.h b/include/configs/duckbill.h
 384 new file mode 100644
 385 index 0000000..38df7b3
 386 --- /dev/null
 387 +++ b/include/configs/duckbill.h
 388 @@ -0,0 +1,183 @@
 389 +/*
 390 + * Copyright (C) 2014 Michael Heimpold <mhei@heimpold.de>
 391 + *
 392 + * SPDX-License-Identifier:    GPL-2.0+
 393 + */
 394 +#ifndef __CONFIGS_DUCKBILL_H__
 395 +#define __CONFIGS_DUCKBILL_H__
 396 +
 397 +/* System configurations */
 398 +#define CONFIG_MX28                            /* i.MX28 SoC */
 399 +#define CONFIG_MACH_TYPE       MACH_TYPE_DUCKBILL
 400 +
 401 +#define CONFIG_MISC_INIT_R
 402 +
 403 +#define CONFIG_SYS_MXS_VDD5V_ONLY
 404 +
 405 +/* U-Boot Commands */
 406 +#define CONFIG_SYS_NO_FLASH
 407 +#include <config_cmd_default.h>
 408 +#define CONFIG_DISPLAY_CPUINFO
 409 +#define CONFIG_DOS_PARTITION
 410 +
 411 +#define CONFIG_CMD_BOOTZ
 412 +#define CONFIG_CMD_CACHE
 413 +#define CONFIG_CMD_DHCP
 414 +#define CONFIG_CMD_EXT4
 415 +#define CONFIG_CMD_EXT4_WRITE
 416 +#define CONFIG_CMD_FAT
 417 +#define CONFIG_CMD_GPIO
 418 +#define CONFIG_CMD_I2C
 419 +#define CONFIG_CMD_ITEST
 420 +#define CONFIG_CMD_MII
 421 +#define CONFIG_CMD_MMC
 422 +#define CONFIG_CMD_NET
 423 +#define CONFIG_CMD_NFS
 424 +#define CONFIG_CMD_PING
 425 +#define CONFIG_CMD_SAVEENV
 426 +#define CONFIG_CMD_SETEXPR
 427 +#define CONFIG_CMD_SPI
 428 +#define CONFIG_CMD_UNZIP
 429 +
 430 +/* Memory configuration */
 431 +#define CONFIG_NR_DRAM_BANKS           1               /* 1 bank of DRAM */
 432 +#define PHYS_SDRAM_1                   0x40000000      /* Base address */
 433 +#define PHYS_SDRAM_1_SIZE              0x40000000      /* Max 1 GB RAM */
 434 +#define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM_1
 435 +
 436 +/* Environment is in MMC */
 437 +#define CONFIG_ENV_OVERWRITE
 438 +#define CONFIG_ENV_IS_IN_MMC           1
 439 +#define CONFIG_ENV_SIZE                        (128 * 1024)
 440 +#define CONFIG_ENV_OFFSET              (128 * 1024)
 441 +#define CONFIG_ENV_OFFSET_REDUND       (256 * 1024)
 442 +#define CONFIG_SYS_MMC_ENV_DEV         0
 443 +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 444 +
 445 +/* FEC Ethernet on SoC */
 446 +#ifdef CONFIG_CMD_NET
 447 +#define CONFIG_FEC_MXC
 448 +#define CONFIG_NET_MULTI
 449 +#define CONFIG_MX28_FEC_MAC_IN_OCOTP
 450 +#define CONFIG_FEC_MXC_PHYADDR 1
 451 +#define IMX_FEC_BASE           MXS_ENET0_BASE
 452 +#endif
 453 +
 454 +#define CONFIG_IPADDR          192.168.1.10
 455 +#define CONFIG_SERVERIP                192.168.1.1
 456 +#define CONFIG_NETMASK         255.255.255.0
 457 +#define CONFIG_GATEWAYIP       192.168.1.254
 458 +
 459 +/* BOOTP options */
 460 +#define CONFIG_BOOTP_SUBNETMASK
 461 +#define CONFIG_BOOTP_GATEWAY
 462 +#define CONFIG_BOOTP_HOSTNAME
 463 +
 464 +/* SPI */
 465 +#ifdef CONFIG_CMD_SPI
 466 +#define CONFIG_DEFAULT_SPI_BUS         2
 467 +#define CONFIG_DEFAULT_SPI_MODE                SPI_MODE_0
 468 +#endif
 469 +
 470 +/* Boot Linux */
 471 +#define CONFIG_BOOTDELAY       1
 472 +#define CONFIG_BOOTFILE                "zImage"
 473 +#define CONFIG_LOADADDR                0x42000000
 474 +#define CONFIG_SYS_LOAD_ADDR   CONFIG_LOADADDR
 475 +
 476 +/* Extra Environment */
 477 +#define CONFIG_EXTRA_ENV_SETTINGS \
 478 +       "update_sd_firmware_filename=openwrt-mxs-root.ext4\0" \
 479 +       "update_sd_firmware=" \
 480 +               "if mmc rescan; then " \
 481 +               "if tftp ${update_sd_firmware_filename}; then " \
 482 +               "setexpr fw_sz ${filesize} / 200; " \
 483 +               "setexpr fw_sz ${fw_sz} + 1; " \
 484 +               "mmc dev ${mmcdev} 3; " \
 485 +               "mmc write ${loadaddr} 0 ${fw_sz}; " \
 486 +               "mmc dev ${mmcdev} 2; " \
 487 +               "mmc write ${loadaddr} 0 ${fw_sz}; " \
 488 +               "mmc dev ${mmcdev}; " \
 489 +               "fi; " \
 490 +               "fi\0" \
 491 +       "erase_mmc=mmc erase 0 2\0" \
 492 +       "erase_env1=mmc erase 100 100\0" \
 493 +       "erase_env2=mmc erase 200 100\0" \
 494 +       "script=boot.scr\0" \
 495 +       "image=zImage\0" \
 496 +       "console=ttyAMA0\0" \
 497 +       "fdt_file=imx28-duckbill.dtb\0" \
 498 +       "fdt_addr=0x41000000\0" \
 499 +       "boot_fdt=try\0" \
 500 +       "ip_dyn=yes\0" \
 501 +       "bootsys=1\0" \
 502 +       "mmcdev=0\0" \
 503 +       "mmcpart=2\0" \
 504 +       "mmcroot=/dev/mmcblk0p2\0" \
 505 +       "mmcargs=setenv bootargs console=${console},${baudrate} " \
 506 +               "root=${mmcroot} " \
 507 +               "rootwait bootsys=${bootsys} panic=1\0" \
 508 +       "loadbootscript="  \
 509 +               "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 510 +       "bootscript=echo Running bootscript from mmc ...; "     \
 511 +               "source\0" \
 512 +       "loadimage=ext4load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${image}\0" \
 513 +       "loadfdt=ext4load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/${fdt_file}\0" \
 514 +       "mmcboot=echo Booting from mmc ...; " \
 515 +               "setexpr mmcpart 1 + ${bootsys}; " \
 516 +               "setenv mmcroot /dev/mmcblk0p${mmcpart}; " \
 517 +               "run mmcargs; " \
 518 +               "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 519 +                       "if run loadfdt; then " \
 520 +                               "bootz ${loadaddr} - ${fdt_addr}; " \
 521 +                       "else " \
 522 +                               "if test ${boot_fdt} = try; then " \
 523 +                                       "bootz; " \
 524 +                               "else " \
 525 +                                       "echo WARN: Cannot load the DT; " \
 526 +                               "fi; " \
 527 +                       "fi; " \
 528 +               "else " \
 529 +                       "bootz; " \
 530 +               "fi;\0" \
 531 +       "netargs=setenv bootargs console=${console},${baudrate} " \
 532 +               "root=/dev/nfs " \
 533 +               "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 534 +       "netboot=echo Booting from net ...; " \
 535 +               "run netargs; " \
 536 +               "if test ${ip_dyn} = yes; then " \
 537 +                       "setenv get_cmd dhcp; " \
 538 +               "else " \
 539 +                       "setenv get_cmd tftp; " \
 540 +               "fi; " \
 541 +               "${get_cmd} ${image}; " \
 542 +               "if test ${boot_fdt} = yes; then " \
 543 +                       "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 544 +                               "bootz ${loadaddr} - ${fdt_addr}; " \
 545 +                       "else " \
 546 +                               "if test ${boot_fdt} = try; then " \
 547 +                                       "bootz; " \
 548 +                               "else " \
 549 +                                       "echo WARN: Cannot load the DT; " \
 550 +                               "fi;" \
 551 +                       "fi; " \
 552 +               "else " \
 553 +                       "bootz; " \
 554 +               "fi;\0"
 555 +
 556 +#define CONFIG_BOOTCOMMAND \
 557 +       "mmc dev ${mmcdev}; if mmc rescan; then " \
 558 +               "if run loadbootscript; then " \
 559 +                       "run bootscript; " \
 560 +               "else " \
 561 +                       "if run loadimage; then " \
 562 +                               "run mmcboot; " \
 563 +                       "else run netboot; " \
 564 +                       "fi; " \
 565 +               "fi; " \
 566 +       "else run netboot; fi"
 567 +
 568 +/* The rest of the configuration is shared */
 569 +#include <configs/mxs.h>
 570 +
 571 +#endif /* __CONFIGS_DUCKBILL_H__ */