From 04a9e1180ac76a7bacc15a6fcd95ad839d65bddb Mon Sep 17 00:00:00 2001 From: Ben Warren Date: Wed, 16 Jan 2008 22:37:35 -0500 Subject: Add support for a Freescale non-CPM SPI controller This patch adds support for the SPI controller found on Freescale PowerPC processors such as the MCP834x family. Additionally, a new config option, CONFIG_HARD_SPI, is added for general purpose SPI controller use. Signed-off-by: Ben Warren Signed-off-by: Kim Phillips --- lib_ppc/board.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'lib_ppc') diff --git a/lib_ppc/board.c b/lib_ppc/board.c index 7b95246..bf261be 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -87,6 +87,9 @@ void doc_init (void); defined(CONFIG_SOFT_I2C) #include #endif +#if defined(CONFIG_HARD_SPI) +#include +#endif #if defined(CONFIG_CMD_NAND) void nand_init (void); #endif @@ -247,6 +250,16 @@ static int init_func_i2c (void) } #endif +#if defined(CONFIG_HARD_SPI) +static int init_func_spi (void) +{ + puts ("SPI: "); + spi_init (); + puts ("ready\n"); + return (0); +} +#endif + /***********************************************************************/ #if defined(CONFIG_WATCHDOG) @@ -329,6 +342,9 @@ init_fnc_t *init_sequence[] = { #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) init_func_i2c, #endif +#if defined(CONFIG_HARD_SPI) + init_func_spi, +#endif #if defined(CONFIG_DTT) /* Digital Thermometers and Thermostats */ dtt_init, #endif -- cgit v1.1