Re: [U-Boot] [PATCH RFC] add CONFIG_SPI_IDLE_VAL for cf_spi.c to allow use of spi_mmc

Wolfgang Wegner <w.wegner <at> astro-kom.de> writes:

This patch adds CONFIG_SPI_IDLE_VAL to cf_spi.c The default setting is 0x0 to behave same as current version, in case CONFIG_SPI_MMC is set, the value is set to 0xFFFF (all ones). In either case, the value can be overwritten by board configuration.

Signed-off-by: Wolfgang Wegner <w.wegner <at> astro-kom.de>

Dear Wolfgang,

I am about to add support for SPI to SD/MMC to my Coldfire board (MCF5235 based) both for das u-boot and for uclinux. Do you have any pointers and/or code you can assist with? Your words 'I have finally got MMC/SD working on my coldfire board' is exciting.

Thanks for any help in advance.

Best regards, Terje B. Nilsen