diff options
| author | Tom Rini <trini@konsulko.com> | 2019-05-24 08:13:27 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-05-24 08:13:27 -0400 |
| commit | 866a78dc28411f4c76ba887f439f69f1116d8a6b (patch) | |
| tree | e9e7f1255f290783c4f748983debbf832495764e /drivers/ram/stm32mp1/stm32mp1_ddr.h | |
| parent | afe9e1f197e6d0ee4fa59d56639ca56d5f2ed566 (diff) | |
| parent | 187c41d783371dc3b7ecae45f450b330f5e1bb25 (diff) | |
Merge tag 'u-boot-stm32-20190523' of https://github.com/pchotard/u-boot
- Add various STM32MP1 fixes for serial, env, clk, board, i2c ...
- Add STM32MP1 DDR driver update:
These update introduce the DDR interactive mode described in:
https://wiki.st.com/stm32mpu/index.php/U-Boot_SPL:_DDR_interactive_mode
This mode is used by the CubeMX: DDR tuning tool.
https://wiki.st.com/stm32mpu/index.php/STM32CubeMX
The DDR interactive mode is NOT activated by default because
it increase the SPL size and slow down the boot time
(200ms wait added).
Diffstat (limited to 'drivers/ram/stm32mp1/stm32mp1_ddr.h')
| -rw-r--r-- | drivers/ram/stm32mp1/stm32mp1_ddr.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ram/stm32mp1/stm32mp1_ddr.h b/drivers/ram/stm32mp1/stm32mp1_ddr.h index 3cd0161299..a8eed89e3c 100644 --- a/drivers/ram/stm32mp1/stm32mp1_ddr.h +++ b/drivers/ram/stm32mp1/stm32mp1_ddr.h @@ -157,7 +157,7 @@ struct stm32mp1_ddrphy_cal { struct stm32mp1_ddr_info { const char *name; - u16 speed; /* in MHZ */ + u32 speed; /* in kHZ */ u32 size; /* memory size in byte = col * row * width */ }; @@ -172,7 +172,7 @@ struct stm32mp1_ddr_config { struct stm32mp1_ddrphy_cal p_cal; }; -int stm32mp1_ddr_clk_enable(struct ddr_info *priv, u16 mem_speed); +int stm32mp1_ddr_clk_enable(struct ddr_info *priv, u32 mem_speed); void stm32mp1_ddrphy_init(struct stm32mp1_ddrphy *phy, u32 pir); void stm32mp1_refresh_disable(struct stm32mp1_ddrctl *ctl); void stm32mp1_refresh_restore(struct stm32mp1_ddrctl *ctl, |