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| author | wdenk <wdenk> | 2003-09-13 19:01:12 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-09-13 19:01:12 +0000 |
| commit | 531716e1710083f91d9fa351f89d18e271b5c577 (patch) | |
| tree | b16f8f3683078ee64ac2b87c2f3c1c37c60f9a93 /include/configs/IceCube.h | |
| parent | b70e7a00c8bc6feb5f5718ba1c6d4fedb294483a (diff) | |
| download | u-boot-imx-531716e1710083f91d9fa351f89d18e271b5c577.zip u-boot-imx-531716e1710083f91d9fa351f89d18e271b5c577.tar.gz u-boot-imx-531716e1710083f91d9fa351f89d18e271b5c577.tar.bz2 | |
* Patch by David Müller, 13 Sep 2003:
various changes to VCMA9 board specific files
* Add I2C support for MGT5100 / MPC5200
Diffstat (limited to 'include/configs/IceCube.h')
| -rw-r--r-- | include/configs/IceCube.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h index 9d914a6..c2c398c 100644 --- a/include/configs/IceCube.h +++ b/include/configs/IceCube.h @@ -83,7 +83,8 @@ /* * Supported commands */ -#define CONFIG_COMMANDS (CONFIG_CMD_DFL | ADD_PCI_CMD) +#define CONFIG_COMMANDS (CONFIG_CMD_DFL | ADD_PCI_CMD | \ + CFG_CMD_I2C | CFG_CMD_EEPROM) /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> @@ -98,6 +99,23 @@ /* * I2C configuration */ +#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ +#define CFG_I2C_MODULE 1 /* If defined then I2C module #2 is used + * otherwise I2C module #1 is used */ +#ifdef CONFIG_MPC5200 +#define CFG_I2C_SPEED 0x3D /* 86KHz given 133MHz IPBI */ +#else +#define CFG_I2C_SPEED 0x35 /* 86KHz given 33MHz IPBI */ +#endif +#define CFG_I2C_SLAVE 0x7F + +/* + * EEPROM configuration + */ +#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */ +#define CFG_I2C_EEPROM_ADDR_LEN 1 +#define CFG_EEPROM_PAGE_WRITE_BITS 3 +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 35 /* * Flash configuration |