[U-Boot] [PATCH v2] mpc85xx: Add support for the Varisys Cyrus board

[York Sun]

On 11/03/2015 03:30 PM, Andy Fleming wrote:
> This board runs a P5020 or P5040 chip, and utilizes
> an EEPROM with similar formatting to the Freescale P5020DS.
> 
> Large amounts of this code were developed by
> Adrian Cox <adrian at humboldt dot co dot uk>
> 
> Signed-off-by: Andy Fleming <afleming at gmail.com>
> ---
> v2:
> 	* Cleaned up sys_eeprom.c
> 	* Removed CONFIG_CMD_ELF, CONFIG_SYS_GENERIC_BOARD

Why do you want to remove CONFIG_SYS_GENERIC_BOARD? We are dropping non-generic
board.

> 
>  arch/powerpc/cpu/mpc85xx/Kconfig     |   4 +
>  board/varisys/common/Makefile        |  23 ++
>  board/varisys/common/eeprom.h        |   6 +
>  board/varisys/common/sys_eeprom.c    | 500 +++++++++++++++++++++++++++++
>  board/varisys/cyrus/Kconfig          |  13 +
>  board/varisys/cyrus/Makefile         |   8 +
>  board/varisys/cyrus/README           |  21 ++
>  board/varisys/cyrus/cyrus.c          | 116 +++++++
>  board/varisys/cyrus/cyrus.h          |  11 +
>  board/varisys/cyrus/ddr.c            | 188 +++++++++++
>  board/varisys/cyrus/eth.c            | 100 ++++++
>  board/varisys/cyrus/law.c            |  27 ++
>  board/varisys/cyrus/pbi.cfg          |  35 +++
>  board/varisys/cyrus/pci.c            |  23 ++
>  board/varisys/cyrus/rcw_p5020_v2.cfg |  11 +
>  board/varisys/cyrus/rcw_p5040.cfg    |  11 +
>  board/varisys/cyrus/tlb.c            | 106 +++++++
>  configs/Cyrus_P5020_defconfig        |   9 +
>  configs/Cyrus_P5040_defconfig        |   9 +
>  include/configs/cyrus.h              | 588 +++++++++++++++++++++++++++++++++++
>  20 files changed, 1809 insertions(+)
>  create mode 100644 board/varisys/common/Makefile
>  create mode 100644 board/varisys/common/eeprom.h
>  create mode 100644 board/varisys/common/sys_eeprom.c
>  create mode 100644 board/varisys/cyrus/Kconfig
>  create mode 100644 board/varisys/cyrus/Makefile
>  create mode 100644 board/varisys/cyrus/README
>  create mode 100644 board/varisys/cyrus/cyrus.c
>  create mode 100644 board/varisys/cyrus/cyrus.h
>  create mode 100644 board/varisys/cyrus/ddr.c
>  create mode 100644 board/varisys/cyrus/eth.c
>  create mode 100644 board/varisys/cyrus/law.c
>  create mode 100644 board/varisys/cyrus/pbi.cfg
>  create mode 100644 board/varisys/cyrus/pci.c
>  create mode 100644 board/varisys/cyrus/rcw_p5020_v2.cfg
>  create mode 100644 board/varisys/cyrus/rcw_p5040.cfg
>  create mode 100644 board/varisys/cyrus/tlb.c
>  create mode 100644 configs/Cyrus_P5020_defconfig
>  create mode 100644 configs/Cyrus_P5040_defconfig
>  create mode 100644 include/configs/cyrus.h

Please add MAINTAINERS file.

<snip>

> diff --git a/board/varisys/common/sys_eeprom.c b/board/varisys/common/sys_eeprom.c
> new file mode 100644
> index 0000000..086fad2
> --- /dev/null
> +++ b/board/varisys/common/sys_eeprom.c
> @@ -0,0 +1,500 @@
> +/*
> + * Copyright 2006, 2008-2009, 2011 Freescale Semiconductor
> + * York Sun (yorksun at freescale.com)
> + * Haiying Wang (haiying.wang at freescale.com)
> + * Timur Tabi (timur at freescale.com)
> + *
> + * This defines the API for storing board information in the
> + * eeprom. It has been adapted from an earlier version of the
> + * Freescale code for doing the same thing. Therefore it is
> + * nearly identical to the Freescale code, but is intended for
> + * use with Varisys-produced boards.
> + *
> + * SPDX-License-Identifier:    GPL-2.0+
> + */
> +
> +#include <common.h>
> +#include <command.h>
> +#include <i2c.h>
> +#include <linux/ctype.h>
> +
> +#include "eeprom.h"
> +
> +#ifdef CONFIG_SYS_I2C_EEPROM_NXID_MAC
> +#define MAX_NUM_PORTS	CONFIG_SYS_I2C_EEPROM_NXID_MAC
> +#else
> +#define MAX_NUM_PORTS	8
> +#endif
> +#define NXID_VERSION	0
> +
> +/**
> + * static eeprom: EEPROM layout for NXID formats
> + *
> + * See Freescale application note AN3638 for details.
> + */

This comment and file header still implies this file follows Freescale EEPROM
spec. I think additional comment is needed to state the difference.

There are several blank lines added to the end of files.

York