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| author | Nitin Garg <nitin.garg@freescale.com> | 2014-05-27 10:36:06 -0500 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2014-05-27 22:15:10 -0500 |
| commit | 748eac71fde78aa0c2e8cb3a3bab94bd994c06f5 (patch) | |
| tree | 3ccd5be6ad3a4b21018a00fee6426b8612e6d83a /include/configs | |
| parent | 441fd86d055c57b79257943449a8101b83e98c61 (diff) | |
| download | u-boot-imx-748eac71fde78aa0c2e8cb3a3bab94bd994c06f5.zip u-boot-imx-748eac71fde78aa0c2e8cb3a3bab94bd994c06f5.tar.gz u-boot-imx-748eac71fde78aa0c2e8cb3a3bab94bd994c06f5.tar.bz2 | |
ENGR00315499-5: Support i.MX6 1.2GHz via LDO bypass
Add check for 1.2GHz core speed. If Speed grading fuse is for 1.2GHz,
enable LDO bypass and setup PMIC voltages. LDO bypass is dependent
on the flatten device tree file.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/mx6_common.h | 1 | ||||
| -rw-r--r-- | include/configs/mx6sabre_common.h | 9 | ||||
| -rw-r--r-- | include/configs/mx6slevk.h | 7 |
3 files changed, 17 insertions, 0 deletions
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h index 8a8920f..1a773db 100644 --- a/include/configs/mx6_common.h +++ b/include/configs/mx6_common.h @@ -23,6 +23,7 @@ #define CONFIG_ARM_ERRATA_794072 #define CONFIG_ARM_ERRATA_761320 #define CONFIG_BOARD_POSTCLK_INIT +#define CONFIG_LDO_BYPASS_CHECK #ifndef CONFIG_SYS_L2CACHE_OFF #define CONFIG_SYS_L2_PL310 diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h index 9686588..b97a3ac 100644 --- a/include/configs/mx6sabre_common.h +++ b/include/configs/mx6sabre_common.h @@ -261,4 +261,13 @@ #define CONFIG_CMD_CACHE #endif +/* + * I2C configs + */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 0x8 + #endif /* __MX6QSABRE_COMMON_CONFIG_H */ diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h index 1876dbf..f5df518 100644 --- a/include/configs/mx6slevk.h +++ b/include/configs/mx6slevk.h @@ -64,6 +64,13 @@ #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 +/* I2C configs */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 0x8 + /* Command definition */ #include <config_cmd_default.h> |