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| author | Peter Pearse <peter.pearse@arm.com> | 2007-04-19 13:17:20 +0100 |
|---|---|---|
| committer | Peter Pearse <peter.pearse@arm.com> | 2007-04-19 13:17:20 +0100 |
| commit | ee89bf2782406b1f87088b4764aeb6f811d82526 (patch) | |
| tree | b144476f4b5e92a414efff165d214d34062d4365 /common/cmd_i2c.c | |
| parent | 9c00dfb0bf89c8c23e8af5b5bdf49cf66d769f85 (diff) | |
| parent | 37837828d89084879bee2f2b8c7c68d4695940df (diff) | |
| download | u-boot-imx-ee89bf2782406b1f87088b4764aeb6f811d82526.zip u-boot-imx-ee89bf2782406b1f87088b4764aeb6f811d82526.tar.gz u-boot-imx-ee89bf2782406b1f87088b4764aeb6f811d82526.tar.bz2 | |
Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'common/cmd_i2c.c')
| -rw-r--r-- | common/cmd_i2c.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index 45cfde2..755810d 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c @@ -701,6 +701,7 @@ int do_sdram ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) switch(data[2]) { case 2: puts ("EDO\n"); break; case 4: puts ("SDRAM\n"); break; + case 8: puts ("DDR2\n"); break; default: puts ("unknown\n"); break; } puts ("Row address bits "); @@ -722,6 +723,7 @@ int do_sdram ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) case 2: puts ("HSTL 1.5\n"); break; case 3: puts ("SSTL 3.3\n"); break; case 4: puts ("SSTL 2.5\n"); break; + case 5: puts ("SSTL 1.8\n"); break; default: puts ("unknown\n"); break; } printf("SDRAM cycle time %d.%d nS\n", @@ -948,6 +950,26 @@ int do_i2c(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) /***************************************************/ +#if defined(CONFIG_I2C_CMD_TREE) +U_BOOT_CMD( + i2c, 6, 1, do_i2c, + "i2c - I2C sub-system\n", +#if defined(CONFIG_I2C_MULTI_BUS) + "dev [dev] - show or set current I2C bus\n" +#endif /* CONFIG_I2C_MULTI_BUS */ + "i2c speed [speed] - show or set I2C bus speed\n" + "i2c md chip address[.0, .1, .2] [# of objects] - read from I2C device\n" + "i2c mm chip address[.0, .1, .2] - write to I2C device (auto-incrementing)\n" + "i2c mw chip address[.0, .1, .2] value [count] - write to I2C device (fill)\n" + "i2c nm chip address[.0, .1, .2] - write to I2C device (constant address)\n" + "i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n" + "i2c probe - show devices on the I2C bus\n" + "i2c loop chip address[.0, .1, .2] [# of objects] - looping read of device\n" +#if (CONFIG_COMMANDS & CFG_CMD_SDRAM) + "i2c sdram chip - print SDRAM configuration information\n" +#endif /* CFG_CMD_SDRAM */ +); +#endif /* CONFIG_I2C_CMD_TREE */ U_BOOT_CMD( imd, 4, 1, do_i2c_md, \ "imd - i2c memory display\n", \ @@ -1003,25 +1025,4 @@ U_BOOT_CMD( ); #endif -#if defined(CONFIG_I2C_CMD_TREE) -U_BOOT_CMD( - i2c, 6, 1, do_i2c, - "i2c - I2C sub-system\n", -#if defined(CONFIG_I2C_MULTI_BUS) - "dev [dev] - show or set current I2C bus\n" -#endif /* CONFIG_I2C_MULTI_BUS */ - "i2c speed [speed] - show or set I2C bus speed\n" - "i2c md chip address[.0, .1, .2] [# of objects] - read from I2C device\n" - "i2c mm chip address[.0, .1, .2] - write to I2C device (auto-incrementing)\n" - "i2c mw chip address[.0, .1, .2] value [count] - write to I2C device (fill)\n" - "i2c nm chip address[.0, .1, .2] - write to I2C device (constant address)\n" - "i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n" - "i2c probe - show devices on the I2C bus\n" - "i2c loop chip address[.0, .1, .2] [# of objects] - looping read of device\n" -#if (CONFIG_COMMANDS & CFG_CMD_SDRAM) - "i2c sdram chip - print SDRAM configuration information\n" -#endif /* CFG_CMD_SDRAM */ -); -#endif /* CONFIG_I2C_CMD_TREE */ - #endif /* CFG_CMD_I2C */ |