diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2020-10-12 14:58:39 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2020-10-14 20:00:41 +0200 |
| commit | eae4ce781c2c7a4f503a9b42b9da27b1ba91ba15 (patch) | |
| tree | e7e25f9fb8c3616b09aafe36610941ed58122b9e /include/configs/verdin-imx8mm.h | |
| parent | c1f776bf6a22891a8a27d5e41f112dd2d9c55cd6 (diff) | |
verdin-imx8mm: spl: add pca9450 pmic
V1.1A HW switched the PMIC from BD71837 to PCA9450.
- If only one PMIC is configured in include/configs/*.h use that
unconditional.
- Detect PCA9450 PMIC with a fallback to BD71837 PMIC if not found.
- Disable combined DVS in PCA9450_BUCK123_DVS.
- Increase DDR Voltage to 0.95V as we use a 1.5GHz RAM.
- Configure WDOG_B behaviour.
Copied and adapted the PMIC initialization from
board/freescale/imx8mm_ab2/spl.c
Related-to: ELB-3130
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'include/configs/verdin-imx8mm.h')
| -rw-r--r-- | include/configs/verdin-imx8mm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/verdin-imx8mm.h b/include/configs/verdin-imx8mm.h index d455d6e05c..18e97f840b 100644 --- a/include/configs/verdin-imx8mm.h +++ b/include/configs/verdin-imx8mm.h @@ -39,6 +39,7 @@ #define CONFIG_POWER #define CONFIG_POWER_I2C #define CONFIG_POWER_BD71837 +#define CONFIG_POWER_PCA9450 #define CONFIG_SYS_I2C |