Signed-off-by: Grzegorz Bernacki gjb@semihalf.com --- board/digsy_mtc/digsy_mtc.c | 14 ++++++++++++++ include/configs/digsy_mtc.h | 7 +++++++ 2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/board/digsy_mtc/digsy_mtc.c b/board/digsy_mtc/digsy_mtc.c index 83d5864..36bbbc5 100644 --- a/board/digsy_mtc/digsy_mtc.c +++ b/board/digsy_mtc/digsy_mtc.c @@ -186,6 +186,10 @@ int checkboard(void)
int board_early_init_r(void) { +#ifdef CONFIG_MPC52XX_SPI + struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio*)MPC5XXX_GPIO; + struct mpc5xxx_gpt *gpt = (struct mpc5xxx_gpt*)MPC5XXX_GPT; +#endif /* * Now, when we are in RAM, enable flash write access for detection * process. Note that CS_BOOT cannot be cleared when executing in @@ -202,6 +206,16 @@ int board_early_init_r(void) /* Low level USB init, required for proper kernel operation */ usb_cpu_init(); #endif +#ifdef CONFIG_MPC52XX_SPI + /* SPI on Tmr2/3/4/5 pins */ + gpio->port_config |= 0x20000000; + + /* GPT 6 Output Enable */ + gpt[6].emsr = 0x00000034 ; + /* GPT 7 Output Enable */ + gpt[7].emsr = 0x00000034 ; +#endif + return (0); }
diff --git a/include/configs/digsy_mtc.h b/include/configs/digsy_mtc.h index 66badd7..0cc2a8d 100644 --- a/include/configs/digsy_mtc.h +++ b/include/configs/digsy_mtc.h @@ -100,6 +100,7 @@ #define CONFIG_CMD_PING #define CONFIG_CMD_REGINFO #define CONFIG_CMD_SAVES +#define CONFIG_CMD_SPI #define CONFIG_CMD_USB
#if (TEXT_BASE == 0xFF000000) @@ -137,6 +138,12 @@ ""
/* + * SPI configuration + */ +#define CONFIG_HARD_SPI 1 +#define CONFIG_MPC52XX_SPI 1 + +/* * I2C configuration */ #define CONFIG_HARD_I2C 1