[U-Boot] [PATCH v3 6/6] arm: mvf600: Add basic support for Vybrid MVF600TWR board

[Wang Huan-B18965]

Hi, Benoit,

On Tuesday, May 21, 2013 11:03:01 AM, Alison Wang wrote:
> MVF600TWR is a board based on Vybrid MVF600 SoC.
>
> This patch adds basic support for Vybrid MVF600TWR board.
>
> Signed-off-by: Alison Wang <b18965 at freescale.com>
> Signed-off-by: Jason Jin <Jason.jin at freescale.com>
> Signed-off-by: TsiChung Liew <tsicliew at gmail.com>

[...]

> diff --git a/include/configs/mvf600twr.h b/include/configs/mvf600twr.h
> new file mode 100644
> index 0000000..1cfb9f6
> --- /dev/null
> +++ b/include/configs/mvf600twr.h
> @@ -0,0 +1,140 @@
> +/*
> + * Copyright 2013 Freescale Semiconductor, Inc.
> + *
> + * Configuration settings for the Freescale Vybrid mvf600twr board.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.      See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> + * MA 02111-1307 USA
> + */
> +
> +#ifndef __CONFIG_H
> +#define __CONFIG_H
> +
> +#include <asm/arch/imx-regs.h>
> +#include <config_cmd_default.h>
> +
> +#define CONFIG_MVF600
> +

[...]

> +#define CONFIG_CMD_PING
> +#define CONFIG_CMD_DHCP
> +#define CONFIG_CMD_MII
> +#define CONFIG_CMD_NET
> +#define CONFIG_FEC_MXC
> +#define CONFIG_MII
> +#define IMX_FEC_BASE                 ENET_BASE_ADDR
> +#define CONFIG_FEC_XCV_TYPE          RMII
> +#define CONFIG_ETHPRIME                      "FEC"

You don't need to define this one with only 1 Ethernet interface defined. But
isn't the MVF600 a dual-Ethernet SoC?
[Alison Wang] Yes, MVF600 is a dual-Ethernet SoC. I will change it to "FEC0".

> +#define CONFIG_FEC_MXC_PHYADDR          0
> +#define CONFIG_PHYLIB
> +#define CONFIG_PHY_MICREL
> +
> +#define CONFIG_BOOTDELAY             3
> +
> +#define CONFIG_SYS_TEXT_BASE         0x3f008000
> +
> +/* Miscellaneous configurable options */
> +#define CONFIG_SYS_LONGHELP          /* undef to save memory */
> +#define CONFIG_SYS_HUSH_PARSER               /* use "hush" command parser */
> +#define CONFIG_SYS_PROMPT_HUSH_PS2   "> "
> +#define CONFIG_SYS_PROMPT            "Vybrid U-Boot > "
> +#undef CONFIG_AUTO_COMPLETE
> +#define CONFIG_SYS_CBSIZE            256     /* Console I/O Buffer Size */
> +#define CONFIG_SYS_PBSIZE            \
> +                     (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
> +#define CONFIG_SYS_MAXARGS           16      /* max number of command args */
> +#define CONFIG_SYS_BARGSIZE          CONFIG_SYS_CBSIZE
> +
> +#define CONFIG_SYS_MEMTEST_START     0x80010000
> +#define CONFIG_SYS_MEMTEST_END               0x87C00000

You now have to #define CONFIG_CMD_MEMTEST for those to be useful.
[Alison Wang] OK. Thanks.

> +
> +#define CONFIG_SYS_LOAD_ADDR         0x80010000
> +
> +#define CONFIG_SYS_HZ                        1000
> +
> +/*
> + * Stack sizes
> + * The stack sizes are set up in start.S using the settings below
> + */
> +#define CONFIG_STACKSIZE             (128 * 1024)    /* regular stack */
> +
> +/* Physical memory map */
> +#define CONFIG_NR_DRAM_BANKS         1
> +#define PHYS_SDRAM                   (0x80000000)
> +#define PHYS_SDRAM_SIZE                      (128 * 1024 * 1024)
> +
> +#define CONFIG_SYS_SDRAM_BASE                PHYS_SDRAM
> +#define CONFIG_SYS_INIT_RAM_ADDR     IRAM_BASE_ADDR
> +#define CONFIG_SYS_INIT_RAM_SIZE     IRAM_SIZE
> +
> +#define CONFIG_SYS_INIT_SP_OFFSET \
> +     (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
> +#define CONFIG_SYS_INIT_SP_ADDR \
> +     (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
> +
> +/* FLASH and environment organization */
> +#define CONFIG_SYS_NO_FLASH
> +
> +#define CONFIG_ENV_SIZE                      (8 * 1024)
> +#define CONFIG_ENV_IS_IN_MMC
> +
> +#define CONFIG_ENV_OFFSET            (12 * 64 * 1024)
> +#define CONFIG_SYS_MMC_ENV_DEV               0
> +
> +#define CONFIG_OF_LIBFDT
> +#define CONFIG_CMD_BOOTZ
> +
> +#endif
> --
> 1.8.0

Best regards,
Alison Wang