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Implement hard SPI driver on MPC8349EMDS

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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 <biggerbadderben@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Ben Warren
2008-01-16 22:37:42 -05:00
committed by Kim Phillips
parent 04a9e1180a
commit 80ddd22626
2 changed files with 39 additions and 0 deletions
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10
include/configs/MPC8349EMDS.h
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@@ -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)