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| author | Grzegorz Bernacki <gjb@semihalf.com> | 2009-06-12 11:33:53 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-14 23:03:57 +0200 |
| commit | f1f66edfc76f4a9f5b9f63972d90309784a8cae5 (patch) | |
| tree | 5afbac673379b5b1a8bccc1d175b4210aeae0903 | |
| parent | 6325b7780dad8be26ba6fc25ef88ba338c50205b (diff) | |
| download | u-boot-imx-f1f66edfc76f4a9f5b9f63972d90309784a8cae5.zip u-boot-imx-f1f66edfc76f4a9f5b9f63972d90309784a8cae5.tar.gz u-boot-imx-f1f66edfc76f4a9f5b9f63972d90309784a8cae5.tar.bz2 | |
digsy MTC: Add SPI support.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
| -rw-r--r-- | board/digsy_mtc/digsy_mtc.c | 10 | ||||
| -rw-r--r-- | include/configs/digsy_mtc.h | 7 |
2 files changed, 17 insertions, 0 deletions
diff --git a/board/digsy_mtc/digsy_mtc.c b/board/digsy_mtc/digsy_mtc.c index 83d5864..cc6087b 100644 --- a/board/digsy_mtc/digsy_mtc.c +++ b/board/digsy_mtc/digsy_mtc.c @@ -186,6 +186,9 @@ int checkboard(void) int board_early_init_r(void) { +#ifdef CONFIG_MPC52XX_SPI + 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 +205,13 @@ int board_early_init_r(void) /* Low level USB init, required for proper kernel operation */ usb_cpu_init(); #endif +#ifdef CONFIG_MPC52XX_SPI + /* GPT 6 Output Enable */ + out_be32(&gpt[6].emsr, 0x00000034); + /* GPT 7 Output Enable */ + out_be32(&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 |