[U-Boot-Users] [Patch] KVME080 Support

[Sangmoon Kim]

Hi,
This patch adds support for KVME080 board.
KVME080 is a VME board with MPC8245 CPU.

It also patches drivers/cfi_flash.c.

First, it adds CFG_FLASH_PROTECT_CLEAR
because for some flash memories(such as 28F320C3)
all banks are protected after reset.

Second, it makes write_buff not to call flash_write_cfibuffer
if buffer_size is1. Because for flash memories with buffer_size 1,
buffer write is not supported.

Third, it makes 64 bit writes to use FLASH_WRITE64
if FLASH_WRITE64 is defined.
Because KVME080 needs it.

Fourth, it makes flash_detect_cfi call FLASH_PORTWIDTH
when changing portwidth if FLASH_PORTWIDTH is defined.
Because on some CPUs (such as MPC8245),
port width should be changed.

Regards,
Sangmoon Kim
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