From 80ddd22626d321a772ebfba304eb7830cb4f6bac Mon Sep 17 00:00:00 2001 From: Ben Warren Date: Wed, 16 Jan 2008 22:37:42 -0500 Subject: Implement hard SPI driver on MPC8349EMDS This patch implements the fsl_spi driver on the MPC8349EMDS evaluation board. This board has an ST M25P40 4Mbit EEPROM on its SPI bus Signed-off-by: Ben Warren Signed-off-by: Kim Phillips --- include/configs/MPC8349EMDS.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/configs') diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h index 437a9a5..584c59d 100644 --- a/include/configs/MPC8349EMDS.h +++ b/include/configs/MPC8349EMDS.h @@ -355,6 +355,16 @@ #define CFG_I2C_OFFSET 0x3000 #define CFG_I2C2_OFFSET 0x3100 +/* SPI */ +#define CONFIG_HARD_SPI /* SPI with hardware support*/ +#undef CONFIG_SOFT_SPI /* SPI bit-banged */ +#define CONFIG_FSL_SPI + +/* GPIOs. Used as SPI chip selects */ +#define CFG_GPIO1_PRELIM +#define CFG_GPIO1_DIR 0xC0000000 /* SPI CS on 0, LED on 1 */ +#define CFG_GPIO1_DAT 0xC0000000 /* Both are active LOW */ + /* TSEC */ #define CFG_TSEC1_OFFSET 0x24000 #define CFG_TSEC1 (CFG_IMMR+CFG_TSEC1_OFFSET) -- cgit v1.1