diff options
| author | Jacky Bai <ping.bai@nxp.com> | 2019-11-25 13:19:37 +0800 |
|---|---|---|
| committer | Anson Huang <Anson.Huang@nxp.com> | 2019-12-13 10:45:50 +0800 |
| commit | 80ca14d68b42b4383ccd23364313feffa682d9c7 (patch) | |
| tree | 6134c7072020f0e9f23914ff069bd7fdb990e854 /plat/imx/imx8m/imx8mm | |
| parent | 837f1ff8c210d7518d7264177b1675694f57012b (diff) | |
plat: imx8m: Add the ddr frequency change support for imx8m family
Add the DDR frequency change support.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I84f0ef51b04b84da8ba2cbeca86a07338a4903de
Diffstat (limited to 'plat/imx/imx8m/imx8mm')
| -rw-r--r-- | plat/imx/imx8m/imx8mm/include/platform_def.h | 3 | ||||
| -rw-r--r-- | plat/imx/imx8m/imx8mm/platform.mk | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/plat/imx/imx8m/imx8mm/include/platform_def.h b/plat/imx/imx8m/imx8mm/include/platform_def.h index 96359e56..1c46c91d 100644 --- a/plat/imx/imx8m/imx8mm/include/platform_def.h +++ b/plat/imx/imx8m/imx8mm/include/platform_def.h @@ -4,6 +4,8 @@ * SPDX-License-Identifier: BSD-3-Clause */ +#include <lib/utils_def.h> + #define PLATFORM_LINKER_FORMAT "elf64-littleaarch64" #define PLATFORM_LINKER_ARCH aarch64 @@ -114,6 +116,7 @@ #define GPR_TZASC_EN_LOCK BIT(16) #define ANAMIX_MISC_CTL U(0x124) +#define DRAM_PLL_CTRL (IMX_ANAMIX_BASE + 0x50) #define MAX_CSU_NUM U(64) diff --git a/plat/imx/imx8m/imx8mm/platform.mk b/plat/imx/imx8m/imx8mm/platform.mk index bb644e98..d4102a1e 100644 --- a/plat/imx/imx8m/imx8mm/platform.mk +++ b/plat/imx/imx8m/imx8mm/platform.mk @@ -9,7 +9,10 @@ PLAT_INCLUDES := -Iplat/imx/common/include \ -Iplat/imx/imx8m/imx8mm/include IMX_DRAM_SOURCES := plat/imx/imx8m/ddr/dram.c \ - plat/imx/imx8m/ddr/dram_retention.c + plat/imx/imx8m/ddr/clock.c \ + plat/imx/imx8m/ddr/dram_retention.c \ + plat/imx/imx8m/ddr/ddr4_dvfs.c \ + plat/imx/imx8m/ddr/lpddr4_dvfs.c IMX_GIC_SOURCES := drivers/arm/gic/v3/gicv3_helpers.c \ drivers/arm/gic/v3/arm_gicv3_common.c \ |